ATTACHING THE GLASS ASSEMBLY
Attach according to steps 1 to 4.
2 Pull up the glass door, in the arrow direction.
4 Screw (PTP 2.6x6) 3 Bracket (shaft)

(Bottom side)

When securing this part, position at the center to allow some play. Open and close the glass window several times, and check that the parts do not touch each other.
POSITIONS FOR SERVICING THE CONNECTOR BOARD, SUB-TRANS BOARD, CHEMI-CON BOARD, AND AMP BOARD
1 Remove the four screws securing the upper cover, and remove the upper cover. 2 Remove the loading panel. (Refer to SECTION 3 DISASSEMBLY.) 3 Remove the four screws A securing the MAIN board, five screws B securing the rear panel, two flat cables (CN701, CN702), and open the MAIN board as shown in the figure. 4 Remove the two screws C securing the heat sink, and remove the AMP board and CHEMI-CON board. 5 Remove the two screws D securing the SUB-TRANS board and four screws E securing the CONNECTOR board, and remove the SUB-TRANS board and CONNECTOR board. 6 Return the MAIN board to its original position. 7 Insulate these boards and the MAIN board with paper, etc., and assemble the CONNECTOR board, SUB-TRANS board, CHEMI-CON board, and AMP board on these boards.

Heat sink

AMP board CHEMI-CON board
SUB-TRANS board CONNECTOR board

MAIN board

Flat type wire (CN701)

Flat type wire (CN702)

Should be insulatable with paper, etc.
POSITION FOR SERVICING THE CD MECHANISM DECK
1 Remove the four screws securing the upper cover, and remove the upper cover. 2 Remove the loading panel. (Refer to SECTION 3 DISASSEMBLY.) 3 Remove the four screws A securing the MAIN board, five screws B of the rear panel, and flat cables (CN701, CN702), and remove the MAIN board. 4 Remove the two screws D securing the SUB-TRANS board, and remove the SUB-TRANS board. 5 Remove the two screws F securing the REG board. 6 Remove the three screws G securing the CDM cover, and remove the CDM cover. 7 Remove the two screws H securing the CDM, move the CDM backwards by about 5 mm horizontally, and then lift upwards. 8 Rotate the CDM in the counterclockwise direction by about 30 to remove. 9 Return the MAIN and SUB-TRANS boards to their original positions.

SUB-TRANS board

CDM cover

SECTION 2 GENERAL

Front Panel
Location of Parts and Controls 5 1/u (Power) button CD disc tray button VOLUME dial /)/TUNING + button
/0/TUNING button button button TUNER/BAND button FUNCTION button
DISPLAY button PHONES jack t indicator u indicator Display window

This section is extracted from instruction manual.

SECTION 3 DISASSEMBLY

Note: Follow the disassembly procedure in the numerical order given.

3-1. LOADING PANEL

1 Turn ON the power, and press the EJECT button to open the tray. 2 Remove the loading panel in the arrow direction. 3 Press the EJECT button to close the tray. If the power cannot be turned ON, refer to Opening the Disc Tray When the Power is OFF of Service Note, and open the tray.

Loading panel

Power button

Eject button

3-2. GLASS ASSY
1 Screw (PTP2.6x6) 2 Bracket (shaft)

3-3. FRONT PANEL

4 Flat type wire (11core) (CN702)

6 Front panel

2 Three claws
5 Flat type wire (13core) (CN701)

1 Three screws (BVTP3x8)

3-4. MAIN BOARD AND TUNER UNIT
1 Four screws (BVTP3x8) 7 MAIN board and Tuner unit
6 Flat type wire (19core) (CN705) 8 Connector (CN706) 5 Connector (CN351) 4 Flat type wire (19core) (CN301) 2 Six screws (BVTP3x8)

3-5. CD MECHANISM DECK

6 Three screws (BVTP3x8)
7 Dust cover 9 CD mechanism deck 3 Connector (CN942) 8 Two screws (BVTP3x8)

5 REG board

1 Two screws (BVTP3x8)

2 Connector (CN945)

4 Connector (CN994)

3-6. BACK PANEL

2 Four screws (BVTT3X8)

7 Back panel

5 Connector (CN901)

1 Six screws (BVTP3X8)

3 Connector (CN992)

6 Connector (CN551)

8 PC board block

4 Connector (CN991)

3-7. DISC TABLE

3 Holder (MG) assembly

1 Screw (BV3x8)

2 Screw (BV3x8)

4 Pull out the disc table.

3-8. OPTICAL PICK-UP

4 Remove the optical pickup in the arrow direction C.
C 3 Flat type wire (16 core) (CNU101)
1 Move the claw in the arrow A direction. B
2 Remove the sled shaft in the arrow direction B.

BD board

SECTION 4 SERVICE MODE
Key Check Mode for Complete Lighting of LED/Fluorescent Display Tube Perform this mode to analyze and check malfunctions such as display defects and when buttons do not work. Procedure: 1. Press the 1/u button to turn on the power. 2. Press the DISPLAY button and ^ button together. 3. All LEDs and the fluorescent display tube will light up completely. 4. Pressing the FUNCTION button here will light the fluorescent display tube in the following order; Partial lighting 1 n Partial lighting 2 n Complete lighting n Partial lighting 1 Turning the VOLUME dial will switch the lighting order of the LED. To end without shifting to the key check mode, press the 1/u button to end. 5. Pressing the p button sets the key check mode. 6. During the key check mode, KEY=0 JOG=0 will be displayed on the fluorescent display tube. Pressing a button will increase the value of KEY=. However the value will not increase for buttons which have already been pressed once. Rotating the VOLUME knob in the clockwise direction increases the value of JOG= in the order of 1, 2, 3. and rotating in the counterclockwise direction decreases in order of 10, 9, and 8. 7. To end the check mode, press all buttons (8 buttons). KEY-OK will be displayed. Then press any button, and disconnect the power cord from the outlet. Checking the Sub-Clock Perform this mode to check clock operations. Procedure: 1. Connect an oscilloscope and frequency counter between the pin (TP791) and ground of IC701 of the MAIN board. 2. Press the and 1/u buttons together to display 91P = 32.768k on the fluorescent display tube. 3. Check that the signal on the oscilloscope becomes a 32 kHz rectangular waveform and the reading of the frequency counter becomes 32.768 kHz. 4. Press the 1/u button to end. Sled Servo Mode In this mode, the CD sled motor can be operated freely. Execute it when cleaning the pick-up. Round holes can be seen on the topmost board when the case is opened. Move the pick-up and clean off the dirt in these round holes using a cotton swab. Procedure: 1. Press the DISPLAY and buttons with the power of the unit OFF. 2. When the sled servo is set, MANUAL is displayed on the fluorescent display tube. 3. Pressing the +/TUNING/) button when the CD is in the stop state moves the pick-up to the outer track. Pressing the =/ TUNING/0 button moves it to the inner track. 4. To end this mode, perform the following steps. 1) Move the If not, the disc cannot be removed. 2) Press the DISPLAY and buttons together. Note: When ending this mode, be sure to move the pick-up to the innermost circumference. If not, the disc cannot be removed. Do not move the sled motor more than required as this will damage the gears.

Note: 1. CD Block is basically designed to operate without adjustment. Therefore, check each item in order given. 2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. 3. Use an oscilloscope with more than 10M impedance. 4. Clean the object lens by an applicator with lens cleaning liquid when the signal level is low than specified value with the following checks. 5. Adjust the focus bias adjustment when optical block is replaced. Focus Bias Adjustment Perform this adjustment when the optical pick-up has been replaced or repaired.
oscilloscope BD (CD) board TP (RF) TP (VC) +

S Curve Check

oscilloscope BD (CD) board TP (FEO) TP (VC) +
Procedure : 1. Connect oscilloscope to test point TP (FEO). 2. Connect between test point TP (FOK) and Ground by lead wire. 3. Turn Power switch on. 4. Put disc (YEDS-18) in and turned Power switch on again and actuate the focus search. (actuate the focus search when disc table is moving in and out.) 5. Check the oscilloscope waveform (S-curve) is symmetrical between A and B. And confirm peak to peak level within 2.4 0.7 Vp-p. S-curve waveform

symmetry

Procedure: 1. Connect oscilloscope to test point TP (RF). 2. Turned Power switch on. 3. Put disc (YEDS-18) in and playback. 4. Adjust RV101 so that the waveform is clear. (Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform.) 5. After adjustment, check the RF signal level. RF signal VOLT/DIV: 200 mV TIME/DIV: 500 nS

A within 2.4 0.7 Vp-p B

6. After check, remove the lead wire connected in step 2. Note: Try to measure several times to make sure than the ratio of A : B or B : A is more than 10 : 7. Take sweep time as long as possible and light up the brightness to obtain best waveform. RF Level Check

oscilloscope

level : 1.3 0.3 Vp-p
BD (CD) board TP (RF) TP (VC) +
Procedure : 1. Connect oscilloscope to test point TP (RF) on BD board. 2. Turned Power switch on. 3. Put disc (YEDS-18) in and playback. 4. Confirm that oscilloscope waveform is clear and check RF signal level is correct or not. Note: Clear RF signal waveform means that the shape can be clearly distinguished at the center of the waveform. RF signal VOLT/DIV: 200 mV TIME/DIV: 500 nS

E-F Balance (1 Track Jump) Check (Without remote commander)
oscilloscope BD (CD) board TP (TEO) TP (VC) +
Adjustment Location: [BD (CD) BOARD] Component Side
RF FOK (Focus Bias Adjust) RV101 IC101 RV103 TEI FEO RV102 IC102 PCK 0V B GND
Procedure : 1. Connect oscilloscpe to test point TP (TEO) on BD board. 2. Turn Power switch on. 3. Put disc (YEDS-18) in to play the number five track. 4. Press the P (Pause) button. (Becomes the 1 track jump mode) 5. Confirm that the oscilloscope waveform is symmetrical on the top and bottom in relation to 0Vdc, and check this level.

1 track jump waveform

TEO VC

IC104 A

LEVEL : mVp-p

Specified level:

AB x 100 = less than 7% 2 (A + B)
A + B = mVp-p Focus/Tracking Gain Adjustment (RV102, RV103) This gain has a margin, so even if it is slightly off. There is no problem. Therfore, do not perform this adjustment. Please note that it should be fixed to mechanical center position when you moved and do not know original position.

SECTION 7 DIAGRAMS

7-1. CIRCUIT BOARDS LOCATION

TRANS board

PANEL-SW board

BD board LOADING board

AMP board
REG board CHEMI-CON board

PANEL board

HP board CONNECTOR board

VOLUME board

7-2. BLOCK DIAGRAMS BD SECTION
OPTICAL PICK-UP (KSS-213B)
DETECTOR E RV102 FOCUS GAIN 2 FEI 1 FEO 42 TEO 44 TEI RV103 TRACKING GAIN PD LD LD DRIVE Q101, 102 LASER DIODE 33 LD FOK 25 FOCUS SW Q103 FE BIAS 37 FE-O FE-M TA-M TAO K B+ TRACKING/FOCUS SERVO, RF AMP IC101 (1/2) 34 XTAI 4 CKO 56 DIGITAL FILTER D/A CONVERTER IC104 LOUT 16 ROUT 13 XTI XTO

X101 22.5792 MHz

A A B D C D C B F

35 PDPDF 39 E

RFO 31 RFI 30 C.OUT 23 SENS 24 RV101 FOCUS BIAS +5V
14 RF DIGITAL SIGNAL PROCESSOR IC103

PCMD 21 LRCK 20 BCLK 22

2 DATA 1 LRCK 3 BCLK

CD LOUT

MAIN SECTION

(Page 19)

55 CNIN 54 SEIN
DATAO XLTO CLKO MDP FOK XLON

SCOR SQSO SQCK SENS

DATA MLAT CLOK

DATA XLAT CLOK

S101 (LIMIT)
DATA 21 XLT 20 CLK 19 CLK DATA XRST SCOR SENS SQCK SQSO DF LAT XLAT FOCUS SW

34 PHD XRST 22

7 FOCUS COIL TRACKING COIL XRST T+ T 2-AXIS DEVICE TRACKING COIL DRIVE TRACKING/FOCUS COIL DRIVE IC102 (1/2) FOCUS COIL DRIVE 9 M904 (CD) LOADING MOTOR MOTOR DRIVER IC351

LOAD-OUT

10 DRIVE 6 LOAD-IN

SLED/SPINDLE MOTOR DRIVE IC102 (2/2)

SLED SERVO IC101 (2/2)

M102 SLED MOTOR

SLED MOTOR DRIVE

16 SLO
SL+ 14 S291 (LOAD OUT) OUT-SW

M101 SPINDLE MOTOR 09

SPINDLE MOTOR DRIVE

4 S292 (LOAD IN) IN-SW

SIGNAL PATH : CD : Digital out

MAIN SECTION

ANTENNA TUNER UNIT L-OUT R-OUT STEREO ST FM 75 R-CH TUNER BS/CS MD CD BASS/ TREBLE AMP VOLUME DEFB SW Q121 R-CH R-CH 28 R-CH R-CH 5 +8dB AMP IC7 R-CH MUTE Q111 R-CH J102(2/2) L R J102 (1/2) L CS/BS IN R L TAPE IN R R-CH R-CH R-CH R-CH
SOUND PROCESSOR IC101(1/2) SOUND PROCESSOR IC101(2/2) 18 DBFB 25 AMP R-CH MUTE Q9 POWER AMP IC801 SPEAKER RELAY RYR-CH 8 R-CH MUTE Q505 L MD R OUT R-CH RELAY SW Q502,503 RELAY DRIVE Q504 D881 FAN RELAY SW Q501 R-CH TAPE OUT J667 PHONES R-CH FAN-DRIVE Q551553
TMB11 + + L R SPEAKER INPEDANCE 6-16
TUN TUNED MUT MUTING DO DO CL CL DI DI CE CE FM-DET-OUT J101 (1/2) L BUFFER Q450

J101(2/2)

LAT 20 LATCH DAT 21 DATA CLK 22 CLOCK
IN R-CH SWITCH ICSIRCS IC602 DAT CLK LAT ST TUN DO DI CL CE MUT 88 SIRCS SDATA SCLOCK SLAT1 STEREO TUNED ST.IDATA ST.ODATA ST.CLOCK ST.LATCH ST.MUTE MD-MUT 98 MUTESP RELAY SW 76 MUTEHPSW 31 ON/XSRBY 81 FLDISP SW 75 HELP 51 I 2 C.DAT 55 I2 C.CLOCK 56 SWITCH Q791 SWITCH Q793 SWITCH Q753 MASTER CONTROL IC701 TC-MUT 99 MUTE SW Q183 MUTE SW Q182 MUTE SW Q181 MUTE Q112 R-CH
CN781 DAT HLP CLK 5 IC311 DOUT DIGITAL OPTICAL SYSTEM CONTROL

SWITCH Q103

HLP SWITCH QSY 3 SX LY 7 LX 2 DAT CLK B A7.5VREG A7.5VREG Q941, D+5VREG 1 IC921 RECT D971 RECT D941-944 RECTIFIER D921,922

T991 MAIN TRANSFORMAER

100 V/T
RDS DECODER ICIN INT 16 DATA 2
FL.RST FL.LAT FL.SLK FL.DAT
S621-625,631-634 KEYKEY BOARD SWITCH

I 2 C BUS EXTENDER IC791

RY901 STANDBY RELAY AC OUTLET CN904

20 RDS.CLK 21 RDS.DAT

KEYM+7V 3 M+7VREG 1 IC922 CDD+5V SW Q942
X601 4.3 MHz FLUORESCENT INDICATOR TUBE FL601 VF1 VF0 CD LOUT SCOR SQSO SQCK FOCUS SW SENS CLK DAT DF-LAT XLAT XRST IN SW OUT SW LOAD IN LOAD OUT
ENCODERB 19 ENCODERA 18 XTXT2 13
X702 32KHz X701 5MHz VOLUME S691 t TIMER:RED D605

CDD+5V

DAT CLK CS RST VG BUFFER QVFL G61 60

(Page 18)

DISPLAY DRIVER IC601
SCOR SQSI SQCK FSW SENS CD-CLK CD-DATA DF-LAT DSP-LAT BD.RESET IN SW OUT SW LOAD IN LOAD OUT
XXTIMER LED 73 ON LED 72 STBY LED 70
ST12V u ON:GREEN STANDBY:RED D606

ST 12V OUT Q951,952

RECTIFIER Q951,953 STBY+5.6V REG IC901 VG SW Q964 RECT D901-904 RECT D961-964

T991 SUB TRANSFORMER 1

STBY+5.6V

LIGHT 64 AC CUT 8

SWITCH Q752 RESET Q751

D601-604

7-10. SCHEMATIC DIAGRAM PANEL SECTION

(Page 30)

7-11. PRINTED WIRING BOARD PANEL SECTION See page 16 for Circuit Boards Location.
Ref. No. D601 D602 D603 D604 D605 D606
Location C-3 C-3 C-4 C-5 B-7 B-7 B-5 B-2 C-3

IC601 IC602 Q601

7-12. SCHEMATIC DIAGRAM AMP SECTION

(Page 47, 48)

7-13. PRINTED WIRING BOARD AMP SECTION See page 16 for Circuit Boards Location.
Ref. No. D553 D554 D971 D972 Q505 Q551 Q552 Q553 Location A-5 A-5 A-5 A-5 B-4 A-5 A-5 A-4

(Page 31)

7-14. SCHEMATIC DIAGRAM CONNECTOR SECTION

(Page 40)

(Page 33)
7-15. PRINTED WIRING BOARD CONNECTOR SECTION See page 16 for Circuit Boards Location.

(Page 31, 32)

Ref. No. D501 D556 D557 D881 IC311 Q501 Q502 Q503 Q504 Location B-3 B-3 C-3 D-2 B-5 B-2 B-2 B-3 B-3

(Page 34)

DIGITAL OPTICAL CD AUX

SPEAKER INPEDANCE

(Page 42)

SYSTEM CONTROL

LOADING BOARD
S292 (LOAD IN) S291 (LOAD OUT) CN4 3

M904 (LOADING MOTOR)

1-634-461-

11 (11)

7-16. SCHEMATIC DIAGRAM REG SECTION
7-17. PRINTED WIRING BOARD REG SECTION See page 16 for Circuit Boards Location.
AC OUTLET MDS-SD1 ONLY UNSWITCHED 200W MAX
NOT REPLACEABLE: BUILT IN TRANSFORMER
Ref. No. D921 D922 D941 D942 D943 D944 D945 D946 D952 IC921 IC922 Q941 Q942 Q943 Q951 Q952 Location A-4 A-4 A-4 A-4 A-4 A-4 B-2 B-1 B-1 B-3 B-3 B-2 C-2 C-2 A-1 B-1

7-18. IC BLOCK DIAGRAMS

BD section IC101 CXA1782BQ
RF M PHD2 PHD1 RF O RF I PHD CC1 CC2 FOK CP CB LD

IC102 BA6397FP

26 OUT4B 18 OUT3B 27 OUT4A 17 OUT3A 25 IN4A 24 IN4B 20 IN3B 19 IN3A 28 GND 16 OP+ 15 OP OP-OUT VCC 21 VCC 23 VC
VCC DRIVE BUFFER DRIVE BUFFER

LEVEL SHIFT

APC LEVELS

THERMAL SHUT DOWN

REGULATOR DRIVER MUTE

RF IV AMP1

23 C. OUT

DRIVE BUFFER

24 SENS

IN2B 10

OUT2A 11

OUT2B 12

21 DATA TTL IIL DATA RESISTOR INPUT SHIFT RESISTOR ADDRESS DECODER IIL 20 XLT

FE BIAS 37

FE AMP

OUTPUT DECODER

19 CLK

IC103 CXD2507AQ

SPOD SPOC SPOB SPOA XLON DATO CLKO CLOK XLTO VDD XLAT CNIN SEIN

F IV AMP

TOG1-3 BAL1-3

PS1-VCC

FZC COMP

EI 40 TE AMP

BAL1 BAL2 BAL3
TRACKING HPF COMP LPF COMP PHASE COMPENSATION TG1 TM6 ISET 17 ISET

VEE 41 TEO 42

TZC COMP FCS PHASE COMPENSATION

TM5 TMSL M

LPFI 43 TEI 44 ATSC 45 TZC 46 TDFCT 47 DFCT WINDOW COMP ATSC DFCT

TM3 FS1 TM1 FS2

CLOCK GENERATOR

F SET

VDD GFS

E IV AMP

FOK 1 MON 2 MDP 3 MDS 4 LOCK 5 TEST 6 FILO 7
SERVO AUTO SEQUENCER CPU INTERFACE

SUB CODE PROCESSOR

DIGITAL CLV

16 SL 0

FILI 8 PCO 9 VSS 10 AVSS 11 CLTV 12 AVDD 13

14 SL P

DIGITAL PLL

EFM DEMODULATOR

ASYMMETRY CORRECTOR
RF 14 BIAS 15 ASYI 16 ASYO 17 ASYE 18 WDCK 19 16K RAM

D/A INTERFACE

DIGITAL OUT

13 TA O

ERROR CORRECTOR

RF IV AMP2

51 DATA 50 XRST 49 SENS 48 MUTE 47 SQCK 46 SQSO 45 EXCK 44 SBSO 43 SCOR 42 VSS 41 WFCK 40 EMPH 39 DOUT 38 C4M 37 FSTT 36 XTSL 35 XTAO 34 XTAI 33 MNTO

GND 13

22 XRST

IC104 PCM1710U-R

LRCIN 1 DIN 2 BCKIN TIMING CONTROL INPUT INTERFACE
28 ML/DSD 27 MC/DMMD/DMMUTE 24 MODE 23 CKSL NOISE SHAPER 22 DGND 21 VDD 5-LEVEL DAC RIGHT 5-LEVEL DAC LEFT 20 VCC2L 19 GND2L 18 EXT1L 3-STAGE AMP RIGHT 3-STAGE AMP LEFT 17 EXT2L 16 VOUTL 15 VCC1

DIGITAL FILTER

MODE CONTROL
XTI 5 XTO 6 DGND 7 VDD 8 VCC2R 9 GND2R 10 EXT1R 11 EXT2R 12 VOUTR 13 GND1 14

LOW-PASS FILTER RIGHT

LOW-PASS FILTER LEFT
MAIN Section IC351 LB1641

T.S.D MOTOR DRIVE

O.C.P MOTOR DRIVE
FWD/REV/STOP CONTROL LOGIC

MOTOR DRIVE

NOISE FILTER

FWD.IN

REV.IN

IC791 P82B715TD.118

VCC NC

8 BUFFER

BUFFER

7-19. IC PIN FUNCTIONS

IC701 System Control (PD780018AYGF-015-3BA) (MAIN Board) Pin No. 3 to 15 16, 27 to 40 41, 46 to 60 Pin Name BD POWER PANEL SW AC.CUT VPP X2 X1 VDD1 XT2 XT1 RESET ENCODER A ENCODER B RDSCLK RDSDAT SCOR VDD0 ADREF KEY1 KEY0 HP-SW AVSS FL.DAT FL.CLK FL.LAT FL.RST VSS1 SQSI SQCK IN-SW OUT-SW HELP FSW SENSE IIC DAT IIC CLOCK CD-CLK CD-DATA DF-LAT DSP-LAT I/O O I I I O I O I I I I I I I I I I I I I I O O O O I I I I O I I I I O I I I/O I/O O O O O Function CD power control pin, H:CD POWER ON Front cover open/close switch, H:Open glass door, L:Close glass door Not used AC power connection signal, L:Power is disconnected Normally connected to the ground pin Main system clock output pin (5 MHz) Main system clock input pin (5 MHz) Positive power supply (+5V) Sub system clock output pin (32 kHz) Sub system clock output pin (32 kHz) System reset input pin, L:RESET Not used Encoder input pin for jogging Encoder input pin for jogging RDS clock input pin (Not used) RDS data input pin (Not used) SCOR input pin Positive power supply of port (+5V) Reference voltage of A/D converter (+5V) Key input pin (Analog input) Key input pin (Analog input) Not used Headphone detection SW, L:No HP, H:HP Not used A/D converter ground potential Not used Serial data output for FL tube control IC (MSM9202-02) Serial clock output for FL tube control IC (MSM9202-02) Chip select output for FL tube control IC (MSM9202-02) Reset signal output for FL tube control IC (MSM9202-02) Not used Ground potential other than port and analog Not used CD sub code data input Not used Clock output for reading CD sub code Not used CD tray close completion detection input, L:CLOSE CD tray open completion detection input, L:OPEN Pin requesting power ON from the PC link adapter (optional), Normally H Focus gain switch SENSE input pin Not used System control communication data input/output pin System control communication clock input/output pin Serial clock for CD control Serial data for CD control Chip select signal for DA/DF DSP IC and SSP IC chip select

8-1. FRONT PANEL SECTION

not supplied Supplied with J667

not supplied

#2 not supplied

Ref. No. * * 13

Part No. X-4950-580-1 4-212-584-01 4-993-007-01 4-942-636-21 4-212-538-11 X-4950-364-1 4-212-542-11 X-4950-995-1 4-212-580-11 X-4950-999-1
Description GLASS ASSY (CD) BRACKET (SHAFT) SCREW (M2.6X6), +P TAPPING EMBLEM (NO.3.5), SONY PANEL (AL-CD), FRONT KNOB (VOL) ASSY RING (VOL) PANEL ASSY (CD), FRONT SPRING (GLASS) BRACKET (R) ASSY

Remark

Ref. No. 16 * 17 * * * 24 FL601

Part No.

Description
4-951-620-01 SCREW (2.6X8), +BVTP 1-769-940-11 WIRE (FLAT TYPE) (11 CORE) 1-769-972-11 1-671-609-11 A-4419-060-A 3-363-099-51 4-212-561-31 4-212-540-11 4-212-541-11 4-212-545-11 4-212-590-11 1-517-805-11 WIRE (FLAT TYPE) (13 CORE) HP BOARD PANEL BOARD, COMPLETE SCREW (CASE 3 TP2) CASE PANEL (AL-CD), LOADING PANEL (CD), LOADING PLATE (CD), ORNAMENTAL HOLDER (FL) INDICATOR TUBE, FLUORESCENT
1-671-610-11 VOLUME BOARD X-4950-998-1 BRACKET (L) ASSY 1-671-617-11 PANEL-SW BOARD

8-2. CHASSIS SECTION

not supplied #2

not supplied #2 #2

#1 #1 not supplied CN904

65(UK,HK) 57

CDM13B-5BD19 #2

#2 #4 #2 #4

#2 #2 #2

#1 #2 #2 #2

The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Ref. No. * 51 * 51 * 54 * 55 * 56 ! 57 * 58 * Part No. A-4419-059-A A-4419-070-A A-4419-068-A 1-790-305-11 1-693-408-11 1-671-615-11 A-4419-064-A 1-575-651-91 3-703-244-00 4-212-564-11 Description MAIN BOARD, COMPLETE (AEP,UK) MAIN BOARD, COMPLETE (SP,HK) REG BOARD, COMPLETE WIRE (FLAT TYPE) (19 CORE) TUNER TRANS BOARD CHEMI-CON BOARD, COMPLETE CORD, POWER BUSHING (2104), CORD PANEL (CD), BACK Remark Ref. No. * 61 * * 64 ! 67 ! CN904 M551 ! T991 1-773-108-11 WIRE (FLAT TYPE) (19 CORE)(100mm) Part No. A-4419-065-A 1-671-614-11 X-4950-994-1 1-671-611-11 1-770-019-11 3-531-576-01 3-655-653-01 1-526-794-11 1-698-997-21 Description SUB-TRANS BOARD, COMPLETE CONNECTOR BOARD FOOT ASSY AMP BOARD ADAPTOR, CONVERSION PLUG 3P (UK,HK) RIVET BAND (TAITON), BINDING OUTLET, AC FAN, D.C. Remark
1-433-478-11 TRANSFORMER, POWER
8-3. MECHANISM DECK SECTION (CDM13B-5BD19)

207 205

206 210

#6 M904

BU-5BD19

Ref. No. * 209 210

1-249-441-11 CARBON 1-249-389-11 CARBON 1-249-437-11 CARBON 1-260-076-11 CARBON 1-249-389-11 CARBON
1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC

R859 R861 R881 R882 R883

1-249-438-11 1-260-076-11 1-249-431-11 1-249-431-11 1-249-425-11
CARBON CARBON CARBON CARBON CARBON < RELAY >

56K 10 15K 15K 4.7K

5% 5% 5% 5% 5%
1-515-920-11 RELAY (24V) < TERMINAL >

C861 C862 C863

1-164-159-11 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC

0.1uF 0.1uF 0.1uF

1-537-842-11 TERMINAL BOARD (SPEAKER)
************************************************************** * 1-671-609-11 HP BOARD ******** < CAPACITOR >
< CONNECTOR > * CN781 CN811 * CN961 CN962 1-566-856-11 1-766-921-11 1-774-813-11 1-695-342-31 SOCKET, CONNECTOR 5P CONNECTOR, BOARD TO BOARD 10P CONNECTOR, BOARD TO BOARD 7P PIN, CONNECTOR (PC BOARD) 19P < DIODE > D501 D556 D557 D881 8-719-911-19 8-719-911-19 8-719-911-19 8-719-911-19 DIODE DIODE DIODE DIODE 1SS119-25 1SS119-25 1SS119-25 1SS119-25

C681 C682 C683 C684

1-162-294-31 CERAMIC 1-162-294-31 CERAMIC 1-164-159-11 CERAMIC 1-164-159-11 CERAMIC < JACK >
0.001uF 0.001uF 0.1uF 0.1uF

10% 10%

50V 50V 50V (AEP,UK) 50V
1-774-933-11 JACK (LARGE TYPE)(PHONES)
************************************************************** < FERRITE BEAD > * FB782 1-412-473-21 INDUCTOR < IC > IC311 8-749-923-04 IC TOTX178 (DIGITAL OPTICAL CD AUX) < COIL > L311 L801 1-410-322-11 INDUCTOR 3.3uH 1-420-872-00 COIL, AIR-CORE S291 S292 * CN291 0UH 1-634-461-11 LOADING BOARD ************* < CONNECTOR > 1-564-498-11 PIN, CONNECTOR 5P < SWITCH > 1-571-924-11 SWITCH, LEAF (LOAD OUT) 1-571-924-11 SWITCH, LEAF (LOAD IN)
************************************************************** The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. 62
Ref. No. * Part No. Description Remark Ref. No. C234 C235 C237 C241 C242 C243 C301 C302 C303 C304 5% 5% 5% 5% 50V 50V 50V 50V 50V 50V 25V 10V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 50V 25V 50V 50V 50V 50V 25V 25V 50V 50V 50V 10V 50V 10V 50V 50V 50V 50V 50V 10V 50V 50V 16V 50V 50V 50V 50V 50V 50V 50V C305 C306 C351 C352 C353 C354 C401 C402 C403 C404 Part No. 1-136-165-00 1-136-165-00 1-126-961-11 1-126-043-11 1-126-963-11 1-163-133-00 1-124-997-11 1-163-038-91 1-124-473-11 1-163-038-91 1-163-251-11 1-163-251-11 1-104-664-11 1-163-031-11 1-162-306-11 1-163-031-11 1-162-294-31 1-162-294-31 1-162-306-11 Description FILM FILM ELECT ELECT ELECT CERAMIC CHIP ELECT CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CERAMIC CHIP CERAMIC CERAMIC CERAMIC 0.1uF 0.1uF 2.2uF 0.47uF 4.7uF 470PF 470uF 0.1uF 1000uF 0.1uF 100PF 100PF 47uF 0.01uF 0.01uF 0.01uF 0.001uF 0.001uF 0.01uF 0.01uF 5% 5% 20% 20% 20% 5% 20% 20% Remark 50V 50V 50V 50V 50V 50V 10V 25V 10V 25V 50V 50V 16V 50V 16V 50V 50V 50V 16V (AEP,UK) 16V (AEP,UK) 50V 50V (AEP,UK) 16V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 16V (AEP,UK) 50V (AEP,UK) 50V (AEP,UK) 50V 50V 25V 25V 50V 16V 25V 10V 25V 16V 50V 16V 50V 5.5V 25V A-4419-059-A MAIN BOARD, COMPLETE (AEP,UK) ******************** A-4419-070-A MAIN BOARD, COMPLETE (SP,HK) ******************** 4-212-590-11 HOLDER (FL) < CAPACITOR > C100 C101 C102 C103 C104 C105 C106 C107 C121 C122 C123 C126 C127 C128 C129 C130 C131 C132 C134 C135 C137 C139 C141 C142 C143 C191 C192 C193 C194 C195 C196 C197 C198 C199 C201 C202 C203 C204 C205 C221 C222 C223 C224 C226 C227 C228 C229 C230 C231 C232 1-216-295-91 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-164-159-11 1-163-038-91 1-126-022-11 1-130-475-00 1-126-964-11 1-126-963-11 1-126-963-11 1-126-963-11 1-126-964-11 1-136-165-00 1-126-957-11 1-130-479-00 1-136-165-00 1-136-165-00 1-126-961-11 1-164-005-11 1-126-043-11 1-126-963-11 1-163-133-00 1-164-159-11 1-163-038-91 1-163-038-91 1-163-141-00 1-163-141-00 1-162-294-31 1-124-995-11 1-164-159-11 1-124-995-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-163-251-11 1-126-022-11 1-130-475-00 1-130-471-00 1-104-664-11 1-126-963-11 1-126-963-11 1-126-963-11 1-126-964-11 1-136-165-00 1-126-957-11 1-130-479-00 SHORT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CERAMIC CHIP ELECT MYLAR ELECT ELECT ELECT ELECT ELECT FILM ELECT MYLAR FILM FILM ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC ELECT CERAMIC ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT MYLAR MYLAR ELECT ELECT ELECT ELECT ELECT FILM ELECT MYLAR 0 100PF 100PF 100PF 100PF

Remark 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/10W 1/4W 1/4W 1/4W 1/4W 1/10W (AEP,UK) 1/10W 1/10W 1/4W 1/10W 1/4W F 1/10W 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W 1/10W
1-216-097-91 RES,CHIP 1-216-097-91 1-216-097-91 1-247-807-31 1-216-097-91 1-249-417-11 1-216-073-00 1-249-417-11 1-249-425-11 1-249-437-11 1-249-437-11 1-249-429-11 1-216-025-91 1-216-073-00 1-216-045-00 1-216-045-00 1-216-065-91 1-216-065-91 1-216-065-91 1-216-065-91 RES,CHIP RES,CHIP CARBON RES,CHIP CARBON METAL CHIP CARBON CARBON CARBON CARBON CARBON RES,CHIP METAL CHIP METAL CHIP METAL CHIP RES,CHIP RES,CHIP RES,CHIP RES,CHIP < VIBRATOR >
1-216-025-91 RES,CHIP 1-249-405-11 CARBON 1-249-429-11 CARBON 1-249-417-11 CARBON 1-216-073-00 METAL CHIP 1-216-073-00 METAL CHIP 1-249-401-11 CARBON 1-216-129-00 METAL CHIP 1-216-049-91 RES,CHIP 1-249-409-11 CARBON

X601 X701 X702

1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz)(AEP,UK) 1-579-233-11 VIBRATOR, CERAMIC (5MHz) 1-567-098-41 VIBRATOR, CRYSTAL (32kHz)
************************************************************** R455 R456 R457 R701 R702 R704 R705 1-249-409-11 CARBON 1-249-441-11 1-249-441-11 1-249-425-11 1-216-109-00 CARBON CARBON CARBON METAL CHIP 220 100K 100K 4.7K 330K 3.3K 3.3K 5% 5% 5% 5% 5% 5% 5% * A-4419-060-A PANEL BOARD, COMPLETE ********************* < CAPACITOR > C601 C602 C603 1-163-141-00 CERAMIC CHIP 1-163-141-00 CERAMIC CHIP 1-163-141-00 CERAMIC CHIP 0.001uF 0.001uF 0.001uF 5% 5% 5% 50V 50V 50V
1-216-061-00 METAL CHIP 1-216-061-00 METAL CHIP
The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified.
Ref. No. C604 C605 C607 C608 C609 C610 C611 C612 C613

PANEL-SW

Remark 0.001uF 470PF 0.1uF 0.1uF 0.1uF 47PF 0.1uF 47uF 22uF 5% 10% 50V 50V 25V 50V 50V 50V 50V 16V 50V Ref. No. S622 S623 S624 S625 S631 S632 S633 S634 Part No. 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21 Description Remark SWITCH, KEYBOARD (/), TUNING +) SWITCH, KEYBOARD (/0, TUNING -) SWITCH, KEYBOARD () SWITCH, KEYBOARD () SWITCH, KEYBOARD (1/u) SWITCH, KEYBOARD (DISPLAY) SWITCH, KEYBOARD (FUNCTION) SWITCH, KEYBOARD (TUNER/BAND)

20% 20% 20%
1-126-967-11 ELECT 1-164-159-11 CERAMIC 1-162-306-11 CERAMIC < CONNECTOR >
* CN942 CN943 CN944 CN945
1-564-522-11 1-770-405-11 1-770-405-11 1-506-481-11
PLUG, CONNECTOR 7P CONNECTOR, BOARD TO BOARD 8P CONNECTOR, BOARD TO BOARD 8P PIN, CONNECTOR 2P < DIODE >
D921 D922 D941 D942 D943 D944
8-719-210-21 8-719-210-21 8-719-210-21 8-719-210-21 8-719-210-21
11EQS04 11EQS04 11EQS04 11EQS04 11EQS04
1-762-875-21 SWITCH, KEYBOARD ()
8-719-210-21 DIODE 11EQS04
Ref. No. D945 D946 D952 Part No. Description Remark Ref. No. D962 D963 D964 D965 D966 Part No. 8-719-986-04 DIODE HZS9A1LTA 8-719-986-04 DIODE HZS9A1LTA 8-719-986-26 DIODE HZS12A3LTA < GROUND TERMINAL > EPT941 1-537-770-21 TERMINAL BOARD, GROUND

SUB-TRANS

8-719-024-99 DIODE 11ES2-NTA2B 8-719-024-99 DIODE 11ES2-NTA2B 8-719-024-99 DIODE 11ES2-NTA2B 8-719-986-67 DIODE HZS33-2LTA 8-719-921-37 DIODE MTZJ-4.7 < IC >
< FUSE HOLDER > IC901 FH941 FH942 FH943 FH944 1-533-293-11 1-533-293-11 1-533-293-11 1-533-293-11 FUSE HOLDER FUSE HOLDER FUSE HOLDER FUSE HOLDER < IC > IC921 IC922 8-759-231-53 IC TA7805S 8-759-373-82 IC TA7807SB < TRANSISTOR > Q941 Q942 Q943 Q951 Q952 8-729-140-96 8-729-040-20 8-729-029-66 8-729-202-67 8-729-026-68 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR < RESISTOR > R925 R941 1-249-411-11 CARBON 1-247-843-11 CARBON 330 3.3K 5% 5% 1/4W 1/4W 2SD774-34 RT1P137L-TP DTC114ESA 2SK246-GR3 2SD2525(TP) 8-759-373-79 IC TA7805SB < TRANSISTOR > Q901 Q961 Q962 Q963 Q964 Q965 Q966 8-729-029-66 8-729-118-01 8-729-040-19 8-729-040-19 8-729-040-19 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR DTC114ESA 2SB1116-K RT1N137L-TP RT1N137L-TP RT1N137L-TP
8-729-029-21 TRANSISTOR DTA114ESA-TP 8-729-029-21 TRANSISTOR DTA114ESA-TP < RESISTOR >
R901 ! R961 R962 R964 R965 R966 R967 R968 R969
1-249-429-11 1-217-637-00 1-249-429-11 1-249-429-11 1-247-807-31 1-247-807-31 1-247-807-31 1-249-428-11 1-249-441-11
CARBON FUSIBLE CARBON CARBON CARBON CARBON CARBON CARBON CARBON < RELAY >
10K 1 10K 10K 100 8.2K 100K
5% 5% 5% 5% 5% 5% 5% 5% 5%
1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W
< THERMISTOR(POSITIVE) > THP941 1-801-671-11 THERMISTOR, POSITIVE THP942 1-801-671-11 THERMISTOR, POSITIVE
RY901 **************************************************************
1-755-276-11 RELAY, POWER < TRANSFORMER >
A-4419-065-A SUB-TRANS BOARD, COMPLETE ************************* < CAPACITOR > C901 C902 C903 C904 C962 C963 C964 1-126-935-11 1-126-933-11 1-113-925-11 1-164-159-11 1-128-576-11 ELECT ELECT CERAMIC CERAMIC ELECT 470uF 100uF 0.01uF 0.1uF 100uF 0.1uF 100uF 20% 20% 20% 20% 16V 16V 250V 50V 63V 50V 35V

! T901

1-433-476-11 TRANSFORMER, POWER

************************************************************** * 1-671-615-11 TRANS BOARD *********** < CONNECTOR > * CN991 * CN992 * CN994 1-580-230-31 PIN, CONNECTOR (PC BOARD) 2P 1-568-226-11 PIN, CONNECTOR 2P 1-564-522-11 PLUG, CONNECTOR 7P < FUSE > ! F991 1-532-465-31 FUSE (T3.15AL/250V) < DIODE >
1-164-159-11 CERAMIC 1-126-948-11 ELECT < CONNECTOR >

* CN901 CN902

1-564-687-11 PIN, CONNECTOR 3P 1-779-939-11 CONNECTOR, BOARD TO BOARD 7P < DIODE >
D901 D902 D903 D904 D905 D906 D961
8-719-210-21 8-719-210-21 8-719-210-21 8-719-210-21 8-719-911-19
11EQS04 11EQS04 11EQS04 11EQS04 1SS119-25

D951 D953

8-719-024-99 DIODE 11ES2-NTA2B 8-719-024-99 DIODE 11ES2-NTA2B < FUSE HOLDER >

FH991 FH992

1-533-293-11 FUSE HOLDER 1-533-293-11 FUSE HOLDER
8-719-911-19 DIODE 1SS119-25 8-719-024-99 DIODE 11ES2-NTA2B

HCD-SD1 TRANS

VOLUME
Description < THERMISTOR(POSITIVE) > Remark
THP944 1-801-726-11 THERMISTOR, POSITIVE THP945 1-801-726-11 THERMISTOR, POSITIVE ************************************************************** * 1-671-610-11 VOLUME BOARD ************ < CAPACITOR > C691 C692 1-162-306-11 CERAMIC 1-162-306-11 CERAMIC < CONNECTOR > * CLP691 1-690-880-31 LEAD (WITH CONNECTOR) < SWITCH > S691 1-418-012-11 ENCODER, ROTARY (VOLUME) 0.01uF 0.01uF 20% 20% 16V 16V
************************************************************** MISCELLANEOUS ************* ! ! 65 ! ! CN904 FL601 M101 M102 M551 M904 ! T991 1-769-940-11 1-769-972-11 1-790-305-11 1-693-408-11 1-575-651-91 1-773-108-11 1-770-019-11 8-848-379-31 1-769-069-11 1-526-794-11 1-517-805-11 X-4917-523-4 X-4917-504-1 1-698-997-21 A-4660-307-A WIRE (FLAT TYPE) (11 CORE) WIRE (FLAT TYPE) (13 CORE) WIRE (FLAT TYPE) (19 CORE) TUNER CORD, POWER WIRE (FLAT TYPE) (19 CORE)(100mm) ADAPTOR, CONVERSION PLUG 3P (UK,HK) OPTICAL PICK-UP KSS-213B/S-N WIRE (FLAT TYPE) (16 CORE) OUTLET, AC INDICATOR TUBE, FLUORESCENT MOTOR ASSY (SPINDLE) MOTOR ASSY (SLED) FAN, D.C. MOTOR (L) ASSY
************************************************************** ************* HARDWARE LIST ************* #1 #2 #4 #5 #6 #7 #8 7-685-871-01 7-685-646-79 7-684-024-04 7-682-562-09 7-624-105-04 SCREW +BVTT 3X6 (S) SCREW +BVTP 3X8 TYPE2 N-S N 4, TYPE 2 SCREW +B 4X10 STOP RING 2.3, TYPE -E

7-685-234-19 SCREW +KTP 2.6X8 TYPE2NON-SLIT 7-621-775-10 SCREW +B 2.6X4

Sony Corporation

9-922-969-11
Home A&V Products Company
98L0953-1 Printed in Japan 1998. 12 Published by Quality Assurance Dept. (Shibaura)

7-1. 7-2. 7-3. 7-4.

EXPLODED VIEWS
Overall Section... Front Panel Section.. Chassis Section... DVD Mechanism Deck Section (CDM85-DVBU102). 72 73
ELECTRICAL PARTS LIST.. 74
HCD-DZ230/DZ231/HDZ235 SECTION 1 SERVICING NOTE
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic break-down because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic break-down and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pickup block. Therefore, when checking the laser diode emission, observe from more than 30 cm away from the objective lens. DISC TRAY LOCK The disc tray lock function for the antitheft of an demonstration disc in the store is equipped. Setting Procedure : 1. Press the ?/1 button to turn the set on. 2. Press the [FUNCTION] button to set DVD function. 3. Insert a disc. 4. Press the x button and the A button simultaneously for five seconds. 5. The message LOCKED is displayed and the tray is locked. Releasing Procedure : 1. Press the x button and the A button simultaneously for five seconds again. 2. The message UNLOCKED is displayed and the tray is unlocked.
Note: When LOCKED is displayed, the tray lock is not released by turning power on/off with the ?/1 button.
Note about CDs/DVDs The system can play CD-ROMs/CD-Rs/CD-RWs recorded in the following formats: audio CD format VIDEO CD format MP3 audio tracks, JPEG image files, and DivX video files* of format conforming to ISO 9660 Level 1/Level 2, or its extended format, Joliet The system can play DVD-ROMs/DVD+RWs/DVD-RWs/ DVD+Rs/DVD-Rs recorded in the following formats: MP3 audio tracks, JPEG image files, and DivX video files* of format conforming to UDF (Universal Disc Format) * Except for United Kingdom and North American models. Example of discs that the system cannot play The system cannot play the following discs: CD-ROMs/CD-Rs/CD-RWs other than those recorded in the formats listed on Note about CDs/DVDs CD-ROMs recorded in PHOTO CD format Data part of CD-Extras DVD Audios Super Audio CD DATA DVDs that do not contain MP3 audio tracks, JPEG image files, or DivX video files* * Except for United Kingdom and North American models. DVD-RAMs Also, the system cannot play the following discs: A DVD VIDEO with a different region code A disc that has a non-standard shape (e.g., card, heart) A disc with paper or stickers on it A disc that has the adhesive of cellophane tape or a sticker still left on it Notes about CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/ DVD+RW In some cases, CD-R/CD-RW/DVD-R/DVD-RW/DVD+R/ DVD+RW cannot be played on this system due to the recording quality or physical condition of the disc, or the characteristics of the recording device and authoring software. The disc will not play if it has not been correctly finalized. For more information, see the operating instructions for the recording device. Note that some playback functions may not work with some DVD+RWs/DVD+Rs, even if they have been correctly finalized. In this case, view the disc by normal playback. Also some DATA CDs/ DATA DVDs created in Packet Write format cannot be played. Copyrights This product incorporates copyright protection technology that is protected by U.S. patents and other intellectual property rights. Use of this copyright protection technology must be authorized by Macrovision, and is intended for home and other limited viewing uses only unless otherwise authorized by Macrovision. Reverse engineering or disassembly is prohibited. This system incorporates with Dolby* Digital and Dolby Pro Logic (II) adaptive matrix surround decoder and the DTS** Digital Surround System. * Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, and the double-D symbol are trademarks of Dolby Laboratories. ** Manufactured under license from DTS, Inc. DTS and DTS Digital Surround are registered trademarks of DTS, Inc.

POWER BOARD

OK:more than 3.5mm NG:less than 3.5mm
OK:more than 8mm NG:less than 8mm Don't incline C924 to outside.
OK:more than 8mm NG:less than 8mm
Precaution when installing a new OP unit / Precaution before unsoldering the static electricity prevention solder bridge
When installing a new OP unit, be sure to connect the flexible printed circuit board first of all before removing the static electricity prevention solder bridge by unsoldering. Remove the static electricity prevention solder bridge by unsoldering after the flexible printed circuit board has already been connected. (Do not remove nor unsolder the solder bridge as long as the OP unit is kept standalone.)
MAIN board service position
Please take the above-mentioned position in the repair of MAIN board. In that case, it is necessary the following extension cable during CN304 on IO-SCART board (DZ230/DZ231)/ IO-S-OUT board (HDZ235) and CN4301 (DZ230/DZ231), CN4302 (HDZ235) on MAIN board. CN4301
jig DZ230/DZ231: jig P/N: J-2501-102-A (pitch 1.00 mm/13p/length 300 mm) HDZ235: jig P/N: J-2501-242-A (pitch 1.00 mm/11p/length 300 mm)
HCD-DZ230/DZ231/HDZ235 SECTION 2 GENERAL

Front panel

A "/1 (on/standby) B A (open/close) C Disc operation D FUNCTION E Front panel display F (remote sensor)
G VOLUME control H PHONES jack I AUDIO IN/A.CAL MIC jack J Disc tray

Rear panel DZ230/DZ231

A SPEAKER jacks B DMPORT (DIGITAL MEDIA PORT) jack C AM terminal
D COAXIAL FM 75 jack E EURO AV T OUTPUT (TO TV) jack F HDMI OUT jack

HDZ235

R AUDIO IN L

TV / VIDEO

(DVD ONLY)

S VIDEO

P B/C B

P R/C R

COMPONENT VIDEO OUT

MONITOR OUT

A SPEAKER jacks B TV/VIDEO (AUDIO IN R/L) jacks C MONITOR OUT (S VIDEO/VIDEO) jacks D AM terminal
E COAXIAL FM 75 jack F COMPONENT VIDEO OUT jacks G HDMI OUT jack

Front panel display

About the indications in the front panel display

HDZ235 only

A Lights up when the HDMI OUT jack is correctly connected to HDCP (highbandwidth digital content protection) compliant device with HDMI or DVI (digital visual interface) input. B Lights up when the time information of a title or chapter appears in the front panel display. (DVD only) C Lights up when the color system is set to NTSC. (DZ230/DZ231 only) D Lights up when a station is received. (Radio only) E Stereo/Monaural effect (Radio only) F Lights up when the sleep timer is set. G Lights up when the movie or music mode is selected. H Playing status (DVD function only)

*1: CE2 changes depending on destination. 3. Press the > button and the date of the software production is displayed. 4. Press the > button again and the version is displayed. 5. To exit from this mode, press three buttons X ,. and A simultaneously. 2-3. Key Test Mode Procedure: 1. When the display test mode is activated, press the H button, to select the key test mode. 2. To enter the KEY test mode, the fluorescent indicator displays K0 V0. Each time an another button is pressed, KEY value increases. However, once a button is pressed, it is no longer taken into account. When all keys are pressed correctly, K8 V0 is displayed. 3. When the VOLUME control is turned in the direction of (+), V0 is changed to V1, then. V9. When the VOLUME control is turned in the direction of (), V0 is changed to V9, then. V1. 4. To exit from this mode, press three buttons X ,. and A simultaneously.

DVD SECTION

7-1. GENERAL DESCRIPTION The IOP measurement allows you to make diagnosis and adjustment simply by using the remote commander and monitor TV. The instructions, diagnosis results, etc. are given on the on-screen display (OSD). Be sure to execute the IOP measurement when a BU (Base Unit) is replaced. 7-2. HOW TO ENTER TEST MODE While pressing the x and A buttons simultaneously, turn VOLUME control in the direction of (+) with the DVD player in power on. The Test Mode starts, displayed SERVICE IN on this model display then the menu shown below will be displayed on the TV screen. * The display of the Model Name of the Remocon Diagnosis Menu change with the model and the destination. Refer to below on the model name. DZ230/231 : DS2 HDZ235 : DS2PLUS
Remocon Diagnosis Menu 0. 1. 2. 3. 4. External Chip Check Servo Parameter Check Drive Manual Operation Emergency History Version Information
(2) Select 2. Drive Manual Operation by pressing the 2 button on the remote commander. The screen will appear as shown.
Drive Manual Operation 1. 2. 3. 4. 5. 0. Servo Control Track/Layer Jump Manual Adjustment Tray Aging Mode MIRR time adjust Return to Top Menu

* * * 1 * 2 * * * * 3

1 NON : Not detected ST : STEREO MN : MONO 2 OK : input NG : no input 3 0-255 (Changes in real time)
10. DMPORT DEVICE TEST (DZ230/DZ231) Procedure: 1. To enter this test mode, press the x , FUNCTION buttons and turn the VOLUME control in the direction of (+) simultaneously. 2. To exit from this test mode, press the ?/1 button to turn the power off.
11. PROTECTION FACTOR (SD DETECTION/ DC DETECTION) IDENTIFICATION TEST MODE When an error is detected, the FL tube alternately displays PROTECTOR h PUSH POWER. Press the ?/1 button. r * Buttons other than the ?/1 button are invalid. STANDBY blinks three times on the FL tube. r The protection release state (POWER OFF) is established. (No FL tube display) r Press the ?/1 button. The power to the system turns on, and the normal operation is established. (Restore) During the protection state: 1. If the AC plug is connected or disconnected during the protection state, the protection state is released, and the normal operation is established. (The protection state is not maintained.) 2. The protection factor is displayed by pressing the FUNCTION , A and > buttons at the same time during the protection state (during the PROTECTOR h PUSH POWER display). k When SD is detected: Repeats SD DETECT h PUSH POWER. k When DC is detected: Repeats DC DETECT h PUSH POWER. PL: SD detection When the L output from the SD (shutdown) port on the SMASTER POWER Driver is detected, the power system other than that of the FL tube is turned off, and the protection state is established. DC detection When the L output from the power/speaker error detection circuit (DC detection port) is detected for two seconds continually, the power system other than that of the FL tube is turned off, and the protection state is established.
HCD-DZ230/DZ231/HDZ235 SECTION 5 ELECTRICAL ADJUSTMENT
When the optical pick-up assy is replaced, perform the EXECUTING IOP MEASUREMENT. EXECUTING IOP MEASUREMENT (See page 23)

Ver. 1.1

TUNER SECTION

[FM Tune Level Check]

generator SET

OUT (75 )

Procedure: 1. Turn the power on. 2. Input the following signal from Signal Generator to FM antenna input directly. * Carrier Freq : A = 87.5 MHz, B = 98 MHz, C = 108 MHz Deviation : 75 kHz Modulation : 1 kHz ANT input : 35 dBu (EMF)
Note: Please use 75 ohm coaxial cable to connect SG and the set. You cannot use video cable for checking. Please use SG whose output impedance is 75 ohm.
3. Set to FM tuner function and tune A, B and C signals. 4. Confirm TUNED is lit on the display for A, B and C signals. The mark of TUNED means The selected station signal is received in good condition.
HCD-DZ230/DZ231/HDZ235 SECTION 6 DIAGRAMS
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

19 SOFTMUTE 24 OVF FLAGR

XFS0IN 48 XFS0OUT 14
LPF LPF Q3202,3201 DC DETECT

(+) () SUR L

DRIVE RST(EN) 42
4 DRIVE_OCP(DIAG) 43 DC_DET 57 EN DC-DET Q3551-3553 PROTECT DETECT

DC FAN

FAN DRIVE Q3000-3002

Q631,632 PROTECT DETECT

POWER SECTION (Page 34)
6-5. BLOCK DIAGRAM POWER SECTION
POWER Thermistor T901 TRANSFORMER(MAIN) T801 DC/DC CONVERTER +31.5V TO FLUORESCENT INDICATOR TUBE F1 F2 VFL RECT D801,802 D804,805 IC931 VOLTAGE DETECT OSC Q801 Q943,947 AMP E SECTION (Page 33) P CONT2 VOLTAGE DETECT A12V IC307 +9V REG

(DZ230,DZ231) (HDZ235)

D901 AC IN 3 D IC901 POWER PROTECTION LINE FILTER
D931 D905 Q901 VOLTAGE CONTROLLER

4 VCC 1 OCP/SYNC

PC901 PHOTO COUPLER 5 FB/OLP

PC903 PHOTO COUPLER D910

T902 TRANSFORMER (SUB) D941 D922 Q921

IC941 +12V REG

SW+9V +5V IC1707 +5V REG IC504 +5V REG
Q945 MOTOR DRIVE CONTROLLER +6V DZ230,DZ231 VBUS IC201 +5V REG

REG D944

1 DRAIN IC921 POWER PROTECTION 4 VCC START_UP 8 FB/OLP 6
+5V IC501 (5/5) SYSTEM CONTROLLER

+3.3V SW +5V RF +3.3V

IC1105 +3.3V REG IC1107 +3.3V REG IC1703 +3.3V REG Q504 5V SW +3.3V IC502 +3.3V REG +5V

IC942 +5V REG E 4V

+3.3V P CONTP CONTP CONTE3.3V BUP3.3V AC_CUT 20 D502 D504

+1.8V SW+3.3V

IC1110 +1.8V REG

IC943 +3.3V REG

IC3050 +1.8V REG IC1702 +1.8V REG
IC951 VOLTAGE DETECT PC902 PHOTO COUPLER
+1.8V RESET 12 Q503 SWITCH IC503 RESET
6-6. PRINTED WIRING BOARD MAIN BOARD (SIDE A)
See page 29 for Circuit Boards Location.

:Uses unleaded solder.

MAIN BOARD (SIDE A)

HDMI OUT (DVD ONLY)

CL455 CN1701

Semiconductor Location

JL1002

CL1710

R9941 R9934 C9772

JL1001

R1752 R1751

R1756 R1748 R1749 R1784

LP3000

R9928 R9929

R1786 R1785 R1734

DAMP SOFT MUTE

NO USE

RDS_DATA

RDS_CLK

TV SEL/NO USE

INT4 KEY INT

DC_DET

DSP_RESET

MIC/A.CAL SW

DSP_SPIDS

HP_MUTE

FL_STB

R559 10k

NS_INIT LAT3 LAT2 LAT1
TP611 RRRRRRRRRA.CAL R504 R505 R506
IO-SCART BOARD CN308 (Page 48)
A12V A_SEL0 A_SEL1 A_SEL2 TVSEL V_SEL0 V_SEL1 V_SEL2 CLINK_RX_IN CLINK_TX_OUT CLINK_DET A_SEL3

ASEL3/LED_ LATCH

DAMP INIT 50

82 V_SELV_SEL1

DAMP LATCH3 DAMP LATCH2

0 (3.3)<3.3>

84 ASEL0 ASEL1 ASEL2 NO USE NO USE CLINK_DET/NO USE MONO/ST_DET A.CAL MIC LEVEL DESTINATION MODEL KEY2 KEY1

0 (0)<3.3> 0

SYSTEM CONTROLLER
DAMP LATCH1 WRITE CE OVERFLOW2 OVERFLOW1 DRIVE_OCP(DIAG) DRIVE_RST(EN)
R558 10k OVF2 OVF1 DIAG EN P_CONT3 P_CONT2 P_CONT1 XSYSRST XIFCS

0(3.3)

DZ230,DZR88

R553 10k

MONO/ST_DET C505 0.01

C504 0.01

R515 1k R516 1k
ICT537 TP504 TP503 TP563 RR510 10k R511 1k R512 10k
IC501 M30622MEP-B02FPUO (DZ230/DZ231) M30622MEP-B03FPUO (HDZ235)
WRITE EMP P_CONT3 P_CONT2 P_CONT1 MTK RST DVD XIFCS 41
DIR_CSFLAG INT1 /A.CAL_OUT_LEVEL

R507 47k C501 0.1

0.4 3.3 3.3
DAMP_SCDT/DIAT_SDATA/DIR_DIN
Vss KEY0 Vref Vcc NO USE 36 35

3.3 3.3

NO USE NO USE DVD_XIFBUSY

D505 MC2836T112-1

KEY0 C503 0.1 R501 1M HDZ235 CN608 15P R542 10k

C502 0.1

R513 1k

C508 0.1

DAMP_SHIFT/DIAT_SCLK/DIR_CLK

XIFBSY IFSCK IFSDO IFSDI

FL_D_OUT/LED_DATA

DVD_SCO 33

FL_CLK/LED_CLK

CDM_OPEN_SW

CLINK_TX_OUT

CLINK_RX_IN

CEC_TX_OUT

C507 0.1 100

CEC_RX_IN SIRCS_IN NO USE NO USE NO USE NO USE RESET CNVss EN_A EN_B BYTE

R514 10k

DVD_SOD DVD_SID 32

MIC_GAIN

TUNED ST_CLK ST_DO ST_CE ST_DI 5V A-GND 5 1.5k : UK 47k : HDZ235 No MT : AEP
4.7k : AEP 22k : HDZ235 47k : UK BUP3.3V

DC_CONT

AC_CUT

ICT541

ICT542
6.8k : DZ230,DZ231 15k : HDZ235

E3.3V D3.3V

R536 0

R519 10k

R528 10k R529 1k R532 1k R531 10k

D501 1SS355WTE-17

A_SEL2 TVSEL V_SEL0 V_SEL1 V_SEL2

R527 10k

IO-S-OUT BOARD CN310 (Page 50)

R552 1k R546 10k

A_SEL0 A_SEL1

0 ICT546

R562 47k R561 100k

ICT545

R557 47k
Q503 2SC3052EF-T1-LEF SWITCH

R563 10k

R539 10k

C517 0.1

ICT551

R587 10k
27 (1/9) (Page 37),(2/9) (Page 38) (8/9) (Page 44),(9/9) (Page 45)

40 (8/9) (Page 44)

(9/9) (Page 45)

CEC_TX_OUT CEC_RX_IN

TP551 CEC_TX_OUT TP550 CEC_RX_IN TP547 TP545 TP544 TP543 TP542 XIFCS TP540 XSYSRST
CN503 9P D-GND RESET CNVSS RXD1

for wite jig

IFSCK ICT536 RRRRICT535 TP524 TP525 IFSDO RESET CNVSS XIFBSY IFSDO IFSCK XIFCS XSYSRST IFSDI

SL501 SL502 SL503 SL504

IFSCK IFSDO IFSDI XIFBSY
MAIN BOARD 32 (1/9) (Page 37) MAIN BOARD
CLK1 3.3V RTS1 TXD1 D-GND

31 (1/9) (Page 37) 42

(8/9) (Page 44) MAIN BOARD (9/9) (Page 45)

XIFBSY RRTP526 IFSDI

OCSW1SIG R581 100

TP539 OCSW1

6-12. SCHEMATIC DIAGRAM MAIN BOARD (5/9)
See page 58 for IC Block Diagram.

MAIN BOARD (5/9)

SL3001 DC-DET TP3007 RJL3060 C3071 0.01 EN TP3004 RROVFFLAGR2 OVF RRLAT2 R3069 LAT1 R3070 SHIFT R3071 SCDT R3072 SOFT_MUTE RNS_INIT C3067 100p C3068 100p C3069 100p R3064 1k SOLATCH3 SOLATCH2 SOLATCH1 SCSHIFT SC_DT SOFTMUTE INIT C3070 0.001 C16V L3000 47uH TP3001 R3552 22k DIAG TP3003

EB3001 E

R3063 1k OVF2 OVF1

C3553 2.2

R3556 4.7k C3556 2.2 R3558 10k R3557 100k
Q3551 2SC3052EF-T1-LEF PROTECT DETECT 0

R3554 100k R3555 0

TP3000 C16V

CN3000 2P DC-FAN -

Q3552 2SC3052EF-T1-LEF PROTECT DETECT
Q3553 2SC3052EF-T1-LEF PROTECT DETECT

C3002 0.1

DC-FAN +
Q3000 2SD1616-TP-LK FAN DRIVE 6.7

R3006 2.2k

JL3062 CSFLAG

R3046 0

C3406 0.033

R3004 1.2k R3003 1.5k

S-MASTER DIGITAL AMP
RC3403 0.1 SOFTMUTE PGMUTE SC_DT SCSHIFT SOLATCH3 OVFFLAGR2 RTP3005 RC3035 0.1 C3034 0.1 JL3101 C3404 0.1 R3059 10k R3060 10k RRRR3407 15k JL3010 JL3011 TP3410

BST_A PVDD_A

31.3 31.3 31.3

C3413 0.1 C35V

GVDD_A PVDD_A /DTW PVDD_A (OpenDrain) /SD GND (OpenDrain) /RESET GND PWM_A OC_ADJ GND GND OUT_A OUT_A
Q3002 2SC3052EF-T1-LEF FAN DRIVE
Q3001 2SC3052EF-T1-LEF FAN DRIVE 0.6

JL3001

A12V JL3096 R3001 10k

38 (4/9) (Page 40)

(7/9) (Page 43)
R3002 10k C50V R3551 100k

JL3002

R3404 0
16.5 16.5 16.5 16.5 16.5 16.5
D4401 RSA39LATE25 D4402 RSA39LATE25

L3402 10uH

C3415 1
Q3252 2SA1235TP-1EF JL3085 DC DETECT 16.5 16.5 0

C3129 10

GND VREG M3 M2 M1 PWM_B VDD GND
OUT_A OUT_B OUT_B OUT_B GND GND GND

D3551 MC2837

C50V R3553 10k R3276 100k R3275 100k RL3904 TP3310 C3914 0.01 C3903 0.001 TB3901 C3913 0.01 TP3308 C3912 0.01 C3902 0.001 C3911 0.01 C3901 0.001 C3904 0.001

L3401 10uH

C3414 1

R3277 100k

F.Audio(R) 9V F.Audio(L)/MIC1

R321 4.7k

C25V R341 4.7k R364 47k

R420 470

R332 4.7k
Q307 RT1N241C-TP-1 INVERTER

C25V R410 47k R416 4.7k

VDD X2 X1 X0 X

X3 A B

0 (0) <3.3>

R427 0

9 (9) <0> 0 (3.3) <3.3>

R411 47k

C383 0.1

C384 16V 100

C25V R306 4.7k C25V

RCL018

9 (0) <0>

R333 47k

R342 47k

R314 4.7k

C311 220p

R307 4.7k

R312 4.7k

C330 220p

R334 47k

R343 47k

R394 1k
C50V TD CLK DO CE DI JL041 JLJLJLJLJL5V A-GND A12V A_SEL0 A_SEL1 A_SEL2 TXSEL V_SEL0 V_SEL1 V_SEL2 ST_DI ST_CE ST_DO ST_CLK CN310 15P 15 TUNED

A_SEL0

C350 0.1

R396 10k

R392 10k

A_SEL1

L201 10uH C251 0.001 G 8 A_SELJL065 RJL067 C6.3V R325 0
JLJLA_SEL2 A_SEL0 JLJLJL4 JLJL1 CN307 5P JL060 CL002 JLCL008 JLJLRRRRRR5 A GND MIC1+2 R In A GND 1 L In
MAIN BOARD (3/9) CN608 (Page 39)

VIDEO AMP, 75 DRIVER

R360 1k C10V C355 0.1 RC50V C348 0.1 C50V
28 Vcc2 S-DC OUT C OUT S1 S2 CVBS OUT GND2 Vcc1 Cin MUTE1 CVBSin YC MIX Yin GND1 BIAS I/P CYin CLP Cb in MUTE2 Cr in 1

3 Y 3 4

C 4 JL066

RR348 10k C222 0.1 CL010

J303 JL068 5
C302 0.001 JL069 RJL070 RC6.3V G J303
CN304 11P 1 CVBS VGND C VGND Y VGND CY/G VGND Cb/B WIDE Cr/R

Cb 7 6

Cr 5 4

TV/VIDEO

AUDIO IN

R 3 JLL 1 JL034 JL007

21 Y OUT 20 CY OUT 19 GND2

C16V C352 0.1 C361 1

JLJLJLJLJLJLJL023
MAIN BOARD (1/9) CN4302 (Page 37)

JL071 RC16V

18 Cb OUT 17 GND2

2.5 3.3 2.5

CRCCL009

8 JLJLJLJL019

JL072 RC16V

16 Cr OUT 15 GND2

C390 0.0022

IC308 MM1758AFBE

D281 1SS355WTE-17
D280 1SS355WTE-17 No mark:DVD STOP ( ) :DMPORT < > :FM
6-23. PRINTED WIRING BOARDS FL, JACK BOARD

FL BOARD

MAIN BOARD CN502 (Page 35)

R805 R804 CN801

TP811 TP805

D801 D802 D805

JL001 Q801

C805 R802

TP821 TP819

C814 C811

JR801 R813 R812 JR808

TP802 TP806

R437 R436 C436

R820 JW802

Reg1 Internal Bias

UVL0 ON=16V OFF=10.5V OVP

IOLP Volp

Latch OCP1

2 S/GND

+ Vocp + Vth1 + Vth2 +

1 OCP/INH

OSC Reg3 Current mirror

Boottom Skip Logic

OCP2 Logic

Vocp(BSIN,OUT)

FL Board IC802 uPD16315GB-3BS
SEG24/GRID5 SEG23/GRID6 SEG22/GRID7 SEG21/GRID8
Grid driver Multiplexed driver 33 SEG19/GRID10
Command decoder LED1 LEDSEG18/GRID11

4-bit latch

LED3 LED4
Display memory 24 bits x 12 words

12-bit shift register

SEG20/GRID9

31 SEG17/GRID12

Data selector
Timing generator key scan

30 VEE

DOUT DIN CLK STB
Key data memory (2 x 16 bits)

24-bit output latch

29 SEG16/KSSEG15/KSSEG14/KSSEG13/KSSEG12/KS12

Serial interface

KEYKEY2 11

segment driver

24 SEG11/KSSEG10/KS10

SEG1/KS1

SEG2/KS2

SEG3/KS3

SEG4/KS4

SEG5/KS5

SEG6/KS6

SEG7/KS7

SEG8/KS8
DMPORT Board (DZ230/DZ231) IC201 SI-3010KM-TL

GND ADJ VE Vo Vi

SEG9/KS9
IC Pin Function Description MAIN BOARD IC1101 CXD9889R (CD/DVD RF AMP, FOCUS/TRACKING ERR AMP, DVD SYSTEM PROCESSOR, DIGTAL SERVO PROCESSOR) Pin No. 47 Pin Name AGND DVDA DVDB DVDC DVDD DVDRFIP DVDRFIN NA NB MC MD SA SB SC SD SDFON SDFOP TNI TPI MDI1 MDI2 LDO2 LDO1 SVDD3 CSO RFLVL SGND V2REFO V20 VREFO FEO TEO TEZISLV OP_OUT OP_INN OP_INP DMO FMO TROPENPWM IOPMON TRO FOO VPLLVSS VPLLCAP VPLLVDD3 USB_VSS RESERVED I/O I I I I I I I I I I I I I I I I I I I I O O O O O O O O O O O I I O O O I O O Ground terminal AC coupled input path A AC coupled input path B AC coupled input path C AC coupled input path D AC coupled DVD RF signal input RFIP AC coupled DVD RF signal input RFIN (not used (Open)) DC coupled main-beam RF signal input A DC coupled main-beam RF signal input B DC coupled main-beam RF signal input C DC coupled main-beam RF signal input D DC coupled sub-beam RF signal input A (not used (Open)) DC coupled sub-beam RF signal input B (not used (Open)) DC coupled sub-beam RF signal input C (not used (Open)) DC coupled sub-beam RF signal input D (not used (Open)) CD focusing error negative input (not used (Open)) CD focusing error positive input (not used (Open)) 3 beam satellite PD signal negative input 3 beam satellite PD signal positive input Laser power monitor input Laser power monitor input Laser driver output Laser driver output Power supply (RF+3.3V) Central servo (not used (Open)) RFRP low pass output for jig Ground terminal Reference voltage 2.8V Reference voltage 2.0V Reference voltage 1.4V Focus error monitor output for jig Tracking error monitor output for jig TE Slicing Level Op amp output (not used (Open)) Op amp negative input (not used (Open)) Op amp positive input (not used (Open)) Disc motor control output. PWM output Feed motor control. PWM output Tray PWM output/Tray open output Iop Monitor Tracking servo output Focus servo output Ground terminal PLL External Capacitor Power supply (+3.3V from IC1105) Ground terminal USB port DPLUS pin for HS DL (not used (Open)) Description

DVD MECHANISM DECK SECTION (CDM85-DVBU102)

502 504

not supplied not supplied not supplied

505 506

506 505

507 508

Ref. No. 505
Part No. A-6071-669-A 3-088-371-01 4-974-725-11 4-674-137-11 2-634-618-01
Description LOADING ASSY (M) BELT SCREW (M1.7X2.5), P SCREW (PTP2X5) INSULATOR

Ref. No. 507 508

Part No.
3-087-599-01 INSULATOR SCREW 8-820-321-05 OPTICAL PICK UP ASSY KHM-313CAA/C2RP 1-828-773-51 WIRE (FLAT TYPE)(24 CORE)

DMPORT FL

SECTION 8 ELECTRICAL PARTS LIST
SEMICONDUCTORS In each case, u: , for example: uA. : A., uPA. : PA., uPB. : PB., uPC. : PC., uPD. : PD. Abbreviation CND : Canadian model When indicating parts by reference number, please include the board name. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifis par une marque 0 sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. The components identified by mark 9 contain confidential information. Strictly follow the instructions whenever the components are repaired and/or replaced. Les composants identifis par la marque 9 contiennent des informations confidentielles. Suivre scrupuleusement les instructions chaque fois quun composant est remplac et / ou rpar.
NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. CAPACITORS uF: F COILS uH: H RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable Ref. No. Part No. Description
Description < RESISTOR >
A-1218-025-A DMPORT BOARD, COMPLETE (DZ230/DZ231) ************************ < CAPACITOR > C210 C211 C212 C213 C214 C220 C221 C222 C223 C229 C230 C231 C232 C233 C234 C235 C236 C237 C238 C239 C240 C241 1-107-826-11 1-126-206-11 1-107-826-11 1-107-826-11 1-162-964-11 1-128-995-21 1-107-826-11 1-107-826-11 1-126-206-11 1-165-908-11 1-165-908-11 1-165-908-11 1-165-908-11 1-162-927-11 1-162-927-11 1-162-927-11 1-162-927-11 1-107-826-11 1-126-395-11 1-126-205-11 CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP 0.1uF 100uF 0.1uF 0.1uF 0.001uF 100uF 0.1uF 0.1uF 100uF 1uF 1uF 1uF 1uF 100PF 100PF 100PF 100PF 0.1uF 22uF 47uF 0.1uF 0.1uF 10% 20% 10% 10% 10% 20% 10% 10% 20% 10% 10% 10% 10% 5% 5% 5% 5% 10% 20% 20% 10% 10% 16V 6.3V 16V 16V 50V 10V 16V 16V 6.3V 10V 10V 10V 10V 50V 50V 50V 50V 16V 16V 6.3V 16V 16V R203 R208 R214 R215 R220 R221 R222 R223 R224 R225 R227 R228 R229 R230 R231 R232 R237 R238 R239 R240 1-218-879-11 1-218-879-11 1-218-879-11 1-218-879-11 1-216-821-11 1-216-821-11 1-216-840-11 1-216-833-11 1-216-864-11 1-218-887-11 1-218-879-11 1-218-879-11 1-218-879-11 1-218-879-11 1-216-829-11 1-216-829-11 1-216-864-11 1-216-864-11 1-216-864-11 1-216-809-11

1-126-916-11 ELECT 1-126-916-11 ELECT 1-107-823-11 1-107-826-11 1-107-826-11 1-107-826-11 1-107-826-11 1-126-947-11 1-126-947-11 1-162-964-11 1-126-964-11 1-126-964-11 1-107-826-11 1-107-826-11 1-126-964-11 1-107-826-11 1-162-970-11 1-125-837-91 1-126-947-11 1-162-970-11 1-162-970-11 1-128-994-21 1-162-970-11 1-107-826-11 1-107-826-11 1-107-826-11 1-124-779-00 1-126-964-11 1-126-964-11 1-165-908-11 1-165-908-11 1-165-908-11 1-165-908-11 1-165-908-11 1-107-826-11 1-107-826-11 1-162-970-11 1-164-172-11 1-107-826-11 1-107-826-11 1-107-826-11 1-107-826-11 1-164-677-11 1-162-970-11 1-107-826-11 1-162-964-11 1-162-919-11 1-107-826-11 1-162-970-11 1-124-779-00 1-107-826-11 1-165-176-11 1-165-176-11 1-107-826-11 1-124-779-00 1-162-964-11 1-162-916-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT CERAMIC CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP

5% 5% 5% 5% 5% 5%

1/10W 1/10W 1/10W 1/10W 1/10W 1/10W

S800 S802 S803 S804 S805

1-418-725-51 1-762-875-21 1-762-875-21 1-762-875-21 1-762-875-21
ENCODER, ROTARY (12 TYPE) (VOLUME) SWITCH, KEYBOARD (FUNCTION) SWITCH, KEYBOARD (.) SWITCH, KEYBOARD (X) SWITCH, KEYBOARD (x)
S806 1-762-875-21 SWITCH, KEYBOARD (>) S807 1-762-875-21 SWITCH, KEYBOARD (A) S808 1-762-875-21 SWITCH, KEYBOARD (H) ************************************************************* 9 A-1242-239-A MAIN BOARD, COMPLETE (AEP) A-1242-240-A MAIN BOARD, COMPLETE (UK) A-1242-726-A MAIN BOARD, COMPLETE (HDZ235) ********************* < CAPACITOR > C501 C502 C503 C504 C505 C506 C507 C508 C509 C510 C511 C515 C516 C517 C518 C519 C520 C521 C522 C523 C524 C525 C526 1-107-826-11 1-107-826-11 1-107-826-11 1-162-970-11 1-162-970-11 1-107-826-11 1-107-826-11 1-107-826-11 1-165-908-11 1-107-826-11 1-162-964-11 1-107-826-11 1-165-908-11 1-107-826-11 1-107-826-11 1-107-826-11 1-127-715-91 1-162-970-11 1-127-715-91 1-107-826-11 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 0.1uF 0.1uF 0.1uF 0.01uF 0.01uF 0.1uF 0.1uF 0.1uF 1uF 0.1uF 0.001uF 0.1uF 1uF 0.1uF 0.1uF 0.1uF 0.22uF 0.01uF 0.22uF 0.1uF 47uF 0.1uF 100uF 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 20% 10% 20% 16V 16V 16V 25V 25V 16V 16V 16V 10V 16V 50V 16V 10V 16V 16V 16V 16V 25V 16V 16V 35V 16V 10V

0 RRRRRRRRRR929 R931 R932 R933 R934 R935 R936 R937 R938 R939 R940 R941 R942 R943 R945 R946 R948 R949 R951 R952 R953 R954 R955 R956 R957 R958 R960 R962 R965
1-220-891-11 METAL 1-243-669-11 METAL 1-216-836-11 METAL CHIP 1-216-793-11 METAL CHIP 1-216-829-11 METAL CHIP 1-216-797-11 METAL CHIP 1-216-855-11 METAL CHIP 1-216-348-00 METAL OXIDE 1-216-349-00 METAL OXIDE 1-246-106-11 METAL OXIDE 1-218-859-11 1-218-883-11 1-216-829-11 1-216-821-11 1-216-821-11 1-216-853-11 1-216-833-11 1-216-821-11 1-218-859-11 1-216-833-11 1-216-845-11 1-216-833-11 1-216-839-11 1-216-833-11 1-216-837-11 1-216-833-11 1-216-821-11 1-218-831-11 1-218-855-11 1-218-861-11 1-216-837-11 1-216-817-11 1-216-821-11 1-216-841-11 1-216-821-11 METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP METAL CHIP
0.1 0.05 18K 4.7 4.7K 10 680K 0.2.2 3.3K 33K 4.7K 1K 1K 470K 10K 1K 3.3K 10K 100K 10K 33K 10K 22K 10K 1K 220 2.2K 3.9K 22K 470 1K 47K 1K 1.5K 6.8K 5.6K
0.5% 0.5% 5% 5% 5% 5% 5% 5% 0.5% 5% 5% 5% 5% 5% 5% 5% 5% 0.5% 0.5% 0.5% 5% 5% 5% 5% 5% 5% 0.5% 0.5%
1-162-964-11 CERAMIC CHIP < CONNECTOR >
1-216-823-11 METAL CHIP 1-218-867-11 METAL CHIP 1-218-865-11 METAL CHIP

* CN303

1-564-523-11 PLUG, CONNECTOR 8P
Ref. No. Part No. Description < TERMINAL > 1-780-454-11 TERMINAL BOARD (SPEAKER) 4P (SPEAKER FRONT R/FRONT L/SUR R/SUR L) ************************************************************* MISCELLANEOUS ************** 0 FF901 1-828-307-51 1-828-952-51 1-828-962-51 1-693-724-11 1-693-731-11 1-828-325-51 1-828-374-51 1-828-292-51 1-828-339-51 1-828-369-51 1-828-317-51 1-828-327-51 1-787-331-11 1-751-520-31 1-830-188-11 1-830-190-11 8-820-321-05 1-828-773-51 1-533-311-12 WIRE (FLAT TYPE)(9 CORE) (DZ230/DZ231) WIRE (FLAT TYPE)(9 CORE) (HDZ235) WIRE (FLAT TYPE)(11 CORE) (DZ230/DZ231) TUNER (FM/AM) (DZ230/DZ231) TUNER (FM/AM) (HDZ235) WIRE (FLAT TYPE)(13 CORE) WIRE (FLAT TYPE)(21 CORE) WIRE (FLAT TYPE)(5 CORE) WIRE (FLAT TYPE)(15 CORE) (HDZ235) WIRE (FLAT TYPE)(21 CORE) (DZ230/DZ231) WIRE (FLAT TYPE)(11 CORE) (HDZ235) WIRE (FLAT TYPE)(13 CORE) (DZ230/DZ231) FAN, D.C. CORD, POWER (UK) CORD, POWER (AEP) TB301 Remark
CORD, POWER (HDZ235) OPTICAL PICK UP ASSY KHM-313CAA/C2RP WIRE (FLAT TYPE)(24 CORE) FUSE,GLASS CYLINDRICAL (DIA.5) (8A/125V) (HDZ235) 1-576-233-51 FUSE (H.B.C.) (T6.3AH/250V)(DZ230/DZ231)

REVISION HISTORY

Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page. Ver. 1.0 1.1 Date 2007.01 2007.03 New Change of FM Tune Level Check

(SPM-07002)

Description of Revision