VNL1917 VNL1918 VNL1919 VNL1921 VNL1922 VNL1923 VNL1925 VNE2251 VNE2252 VNL1924 JGZ17P028FMC Z39-019 VNL1920

Application of Lubricant

Lubricating Oil GYA1001 Around the shaft

No. 11 Loading Base

Lubricating Oil GYA1001 Lubricating Oil GYA1001

No. 13 Drive Cam

Lubricating Oil GYA1001

Rear View

Inner side of a ditch Lubricating Oil GYA1001 Inner side of a ditch Lubricating Oil GYA1001

Top View

No. 23 Tray
Daifree GEM1036 Concave of unevenness
Inner side of a ditch Dyfree GEM1036
Concave of unevenness Daifree GEM1036

Bottom View

Side of the lib Daifree GEM1036
2.5 TRAVERSE MECHANISM ASSY-S
17 (Torque : 0.12 0.01 Nm) Silicone Adhesive GEM1037
19 Silicone Adhesive GEM(Adjustment Screw) 4 (Adjustment Screw) 17 (Torque : 0.12 0.01 Nm)

Screw Tight GYL1001

15 Silicone Adhesive GEM1037
17 (Torque : 0.12 0.01 Nm) 16 2
TRAVERSE MECHANISM ASSY-S PARTS LIST
Spindle Motor Stepping Motor (CARRIAGE) Pickup Assy-S Skew Screw Skew Spring Guide Bar Sub Guide Bar Hold Spring
VXM1088 (or VXM1089) VXM1090 (or VXM1091) OXX8003 VBA1080 VBH1335 VLL1514 VLL1515 VNC1017
Joint Spring Support Spring Mechanism Chassis Slider Spacer Joint FFC Holder Screw Screw Screw Damper Sheet
VNC1019 VNC1020 VNE2248 VNL1811 VNL1913 VNL1914 VNL1915 BBZ20P050FZK OBA8009 PMA26P100FMC VEB1335
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

B DVDM ASSY

(26P) RF B1 B2 B3 B4

IC712 MNR4800DJ7 16M DRAM

MB81F161622C-80FN

16M SDRAM

B1 B2 B3 B4

(VD) 149,150, (VD) 152-155, 158,95-98, 100-103 74

Spindle Motor

PICKUP ASSY

(26P) (RF) RF

FE TE 33M 16M
IC801 M65774BFP MPEG2 27M Decoder 93 AV-1

36/16M 27M

25 T RTN 24 F DRV 23 F RTN 26

T DRV T RTN F DRV F RTN

IC351 M56788AFP FTS Driver

TDO 48 20

IC201 LC78652W Servo DSP IC
(12P) H1+ H1H2+ H2H3+ H3ST1+ ST1ST2+ ST2-

CONTROL

LODPOS

X48/44

IC601 PD6345A System Control
IC603 VYW1857 8M Flash Memory
27M (for IC801) 16M (for IC201, IC701)
LOAB Stepping Motor ASSY (Carriage)
IC251 BA6664FM Spindle Driver

LODLOD+

IC481 BU2288FV X48/44 Clock Generator

22/24M (for IC211)

33M (for IC701)

36/16M (for IC801)

4 S101 Loading Position Switch

LODLOD+ SW2

Loading Motor Assy

JA8602

DIGITAL IN (OPTICAL)

D CONTROL ASSY (2/2)

(D) (D) (D)

CN8001

C FM/AM TUNER MODULE

FM ANTENNA AM

B 3/4 B 3/4 B 1/4 B 1/4

RKN1039
: The power supply is shown with the marked box.

3.5 DVDM ASSY (3/4)

B 3/4 DVDM ASSY

(VWS1499)

B 1/4 B 2/4

IC712 MNR4800DJ7

B 1/4 B 1/4

B 2/4 B 2/4

(V) (VD) (AD) (D)
: RF (VIDEO) SIGNAL ROUTE : VIDEO DATA SIGNAL ROUTE : AUDIO DATASIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE

(D) (D)

3.6 DVDM ASSY (4/4)

(Y) (Y)

(V) (Y) (VD) (VD) (C)

B 4/4 DVDM ASSY

(VD) (V) (Y) (C)
: VIDEO DATA SIGNAL ROUTE : V SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE

(V) (V)

(Y) (C) (Y) (C) (V) RKN1039

CN5102

3.7 FM/AM TUNER MODULE

FM FRONT END

(FM) (FM) (FM)

(FM) (AM) (AM) (AM)

MW RF TUNING BLOCK
OSC : 981 - 2052kHz 9k step

(TX) (AM) (FM)

: AUDIO SIGNAL ROUTE (TUNER) : AM SIGNAL ROUTE : FM SIGNAL ROUTE

D 4/5 CN5701

(TX) (TX)

(AM) (AM) (FM) (AM)

(TX) (TX) (FM) (AM) L201 (FM) (TX)

ATE7003

XV-S100DV 3.8 CONTROL (1/5) and TRADE 1 ASSYS
D 4/5,5/5 D 4/5 D 3/5,5/5 D 3/5
D 4/5 D 2/5 D 2/5 D 3/5-5/5 D 4/5 D 2/5-5/5 D 4/5,5/5

Q5501 2SC4081(QR)

Q5572 2SC4081(QR)

Q5571 UN521L

(V) (C) (Y)

(D) (D) (V)(Y)(C)

D 1/5 CONTROL
(V) (Y) (C) (D) (FL) (SL) (SW) (C)
: V SIGNAL ROUTE : Y SIGNAL ROUTE : C SIGNAL ROUTE : AUDIO (DIGITAL) SIGNAL ROUTE : FL ch AUDIO SIGNAL ROUTE : SL ch AUDIO SIGNAL ROUTE : SW ch AUDIO SIGNAL ROUTE : C ch AUDIO SIGNAL ROUTE

ASSY (AWU7856)

(SL) (SW) (C) (SL) (SW) (C) (SL) (SW) (C)

(FL) (FL)

Q107 2SD2114K(VW)

(V) (C) (Y) (C)

(V) (Y)

(V) (C) (Y) (V) (C) (Y)

CN5532

D 3/5,5/5

(D) (V)(Y)(C)
D 4/5,5/5 D 3/5,5/5 D 2/5

Q3611 2SC4081 (QR) Q3642 2SC4081(QR) Q3612 2SC4081(QR)

Q3652 DTA124TK

Q3631 2SC4081(QR)
Q3653 UN5112 Q3654 2SD2144S(VW)

(SW) (FL) (SL) (C)

(Y) (C) (V)

B 4/4 CN22

WAVEFORMS
Note : The encircled numbers denote measuring point in the schematic diagram.

DVDM ASSY

Foot of R104 (RF) V: 100mV/div. H: 0.2sec/div.
TP209 (FG) V: 1V/div. H: 5msec/div.

CONTROL ASSY

IC8801 - pin 25 (C) V: 1V/div. H: 10sec/div.
Measurement condition : No. 1 to 4 and 6 to 11 : MJK1, Title 1-chp 1 No. 5 : CD, ABEX-784 Track 1
Measurement condition : DVD-REF-A1, T2-Chap.19
TP117 (RFO) V: 500mV/div. H: 0.1sec/div.
Foot of R261 (FPWM) V: 1V/div. H: 5msec/div.
IC8801 - pin 27 (V) V: 1V/div. H: 10sec/div.
Foot of R262 (VPWM) V: 1V/div. H: 5msec/div.
IC8801 - pin 23 (Y) V: 1V/div. H: 10sec/div.
TP122 (Tracking Error) (AI-Inner Tracking Off) V: 500mV/div. H: 2msec/div.
Foot of R263 (PPWM) V: 1V/div. H: 5msec/div.
IC8801 - pin 18 (Cb) V: 1V/div. H: 10sec/div.
IC201 - pin 39 (EFM before slice) V: 1V/div. H: 1sec/div.
Foot of R264 (RPWM) V: 1V/div. H: 5msec/div.
IC8801 - pin 16 (Cr) V: 1V/div. H: 10sec/div.
IC201 - pin 1 (EFM) V: 1V/div. H: 0.2sec/div.
4. PCB CONNECTION DIAGRAM

NOTE FOR PCB DIAGRAMS :

1. Part numbers in PCB diagrams match those in the schematic diagrams. 2. A comparison between the main parts of PCB and schematic diagrams is shown below.
Symbol In PCB Diagrams Symbol In Schematic Diagrams B C E B C E Part Name
3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram. 4. View point of PCB diagrams.

Connector

Transistor

Capacitor

B C E B B C E D D G S G S D G S C E B C E

SIDE A

Transistor with resistor

Field effect transistor

P.C.Board

Chip Part

SIDE B

Resistor array

3-terminal regulator

4.1 LOAB ASSY

A LOAB ASSY

(VNP1836-B)

LOADING MOTOR ASSY

B CN52

4.2 DVDM ASSY

D CN8001

IC608 IC302 IC612 IC304 IC261 IC303

Q141 IC481

Q111 Q117 Q108
Q107 Q118 Q116 Q115 Q114 IC281 Q109

IC806 Q102

IC881 IC351 Q911 Q922 Q923 Q913 Q902

(VNP1850-A)

K CN5102 SIDE A

A CN601

SPINDLE STEPPING MOTOR (CARRIAGE) MOTOR

Q112 IC111

Q271 IC271 Q281 IC801

Q130 Q241 IC291 Q292

IC807 IC251 Q901 Q903 Q912

(VNP1850-A) D

XV-S100DV 4.3 CONTROL and TRADE 1 ASSYS

D CONTROL ASSY

E TRADE 1 ASSY

K CN5531

K CN5532

(ANP7414-B) D

I J3901

J CN5601

Q8802 Q8803 Q8102 Q8101 IC8101 Q8801 IC3031 IC8301 Q3031 Q3032 Q8551 IC8801 Q8541 Q3052 Q3051 Q8353 IC3041 Q8351 Q8531
Q3601 Q3127 IC8751 IC8701 IC8501 Q8501 Q8521

C CN201

IC3083 IC3082 IC3081

IC3085

B CN21
IC3212 Q5572 IC3251 IC5501 Q3231 IC3131 Q5501

IC5701 IC8581 Q3181

IC3091 Q3906

(ANP7414-B)

Q3126 Q3122 Q3121

Q5571 Q3124 Q3123 Q3125

4.4 FM/AM TUNER MODULE

D CN5701

(ANP7338-B)

Q201 IC201

Q203 IC202

Q205 Q204

XV-S100DV 4.5 TRADE 2 and AMP ASSYS
F TRADE 2 ASSY G AMP ASSY

K CN3331

(ANP7414-B) A

K CN3332

B (ANP7414-B)

DC FAN MOTOR

Q94 Q103 Q91 Q83 Q104 Q81 Q92 Q106 Q71 IC82 IC3171 IC72 IC3151 IC3161 IC3301 IC3302 IC3303

F TRADE 2 ASSY

Q72 Q82 Q101 Q93 Q102
Q3143 IC3003 Q3401 IC3002 Q3144 Q3502 Q3501 Q3302
Q3402 IC3551 Q3551 Q3301 Q3552
4.6 JACK, HP, DISPLAY and POWER ASSYS

(ANP7415-B)

D CN5611

H I J K

NEUTRAL

K POWER

Q3641 Q3654

F CN3321

F CN3322

Q51 IC51

T1 POWER TRANSFORMER

IC21 IC11

IC22 IC12

Q3635 Q3632

Q3653 Q3651 Q3633 Q3642 Q3652 Q3643 Q3644 Q3645

Q3631 Q3634

Q3601 Q3622 Q3611 Q3602 Q3621 Q3612

H JACK ASSY

(ANP7415-B) B

I HP ASSY

Q3901 Q3905 Q3902 Q3906
(ANP7415-B) (ANP7415-B) C

J DISPLAY ASSY

(ANP7415-B) D
Q5932 Q5934 Q5933 Q5941 Q5681 IC5601 Q5602 Q5691
Mark No. Description Part No. Mark No. Description Part No.

5. PCB PARTS LIST

Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples.
Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). 561... RD1/4PU 1 J 560 473... RD1/4PU 3 J 47k 0.5 R50... RN2H R K 1 1R0... RS1P 1 R 0 K Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5621.. RN1/4PC F 5.62k

Note : When a DVD disc or a CD disc is played in the test mode, this function is effective.
Character in bold : Item name : Information display
Laser diode current value

Test Mode Screen Display

7.1.2 TEST POINTS LOCATION
This model has not test terminal. Please use following points on the DVDM Assy when checking RF, FE and TE, etc.
CN51 CN13 CN32 Prog. Cr CN61 IC351 Y Color Cb (/B) difference Cr (/R) IC861 BCLK LRCLK DATAO for Audio DAC (IC211) IC201 Y (/G) Color difference C V Prog. Y Prog. Cb

IC806 CN151

TE FE RF (R169)
22M/24M (for DAC) 16M/36M (for AV1) 27M (for AV1)

Vref (IC101-pin 64) RFO

33M (for BY Chip pin 15) 16M (for BY Chip pin 13, DSP)

VCO DRV

7.1.3 TEST MODE SCREEN DISPLAY TEST MODE SCREEN DISPLAY
When the test mode is entered, press the ESC button and the TEST button in order of the test mode remote control unit (GGF1067). Consecutive double-OSD display is supported during test mode. The screen is composed 10 lines with a maximum of 32 characters per line. It can't be used with the debugging display mode together.

Screen Composition

(1) Address (4) Background color (5) Tracking status and Laser diode current value (6) Spindle status and AFB status (9) AGC setting (11) FTS servo IC information (12) C1 error value of CD and DVD (13) Internal operation mode of the mechanism control (14) Disc judgment and CD 1/3 beam switch (15) Equalizer value and jitter value
(2) Remote control code (3) Key code (7) Mechanism position value and (8) slider position (10) Output video system and Skirt terminal output (16) AV1 chip version (17) FL controller version and region setting for the player (18) FL controller destination setting (19) Port No. of Flash ROM and system controller (20) Flash ROM version and Flash ROM size (21) System controller revision (22) DVD mechanism controller revision (23) (Control and part No. of GUI-ROM)

Test Mode Screen Display (First Screen Display)
Caution : The first screen and second screen switch by pressing [DISPLAY] key of the remote control unit. It is only a version display part on the lower right of the screen those contents of display change. ATB : ON/OFF information display and AGC manual setting display deleted with the second generation. The displays of Tilt error value, Tilt servo status and pickup DVD/CLD display deleted with the third generation becomes LD part is deleted.
Description of Each Item on the Display
(1) Address indication The address being traced is displayed in number. DVD : ID indication (hexadecimal number, 8 digits) [] CD : A-TIME (min. sec.) [0000] (Note : For DVDs, decimal-number indication is possible.) (2) Code indication of the remote control unit [R ] The code for the key pressed on the remote control unit, which is received by the FL controller, is displayed while the key is pressed. In the case of the double code, the second code will be displayed. (3) Key code indication for the main unit [K ] The code for the key pressed on the main unit, which is received by the system controller, is displayed while the key is pressed. (4) Background color indication [C R G B ] (5) 1 Tracking status [TRKG ] Tracking on [ON ] Tracking off [OFF] 2 Laser diode current value [LDI ]
(6) 1 Spindle status [SPDL ] Spindle accelerator and brake, free-runnimg FG servo Rough, velocity phase servo Offset addition, rough, velocity phase servo 2 AFB status [AFB ] ON OFF (7) Mechanism position value [M ] Position code (8) Slider position [S ] CD TOC area CD active area (9) AGC setting [AGC ] AGC on AGC off
[A/B] [FG] [SRV] [O_S] [ON ] [OFF]

[1] to [3]

[IN ] [CD ]

[AGC-ON] [AGC-OFF]

(10) Output video system [V ] NTSC system [NTSC] PAL system [PAL ] Auto-setting [AUTO] Skirt terminal output [SK ] VIDEO [00] S-VIDEO [01] RGB [02] Note : Display only the model which can do the output setting of skirt terminal. (11) FTS servo IC information DSP coefficient indication [KS [ ] ] Displays the address (four digits) of the specified coefficient and the setting value (four digits) with [TEST] and [9] keys. (12) Error rate indication 1 C1 error value of CD 2 C1 error value of DVD [ER C1 ] [ER ]
(20) 1 Version of the flash ROM [V : . ] 2 Flash ROM size [FLSH = ] (21) Revision of the system controller [S : . / . ] 1 Revision number of the external ROM part (flash ROM) of the system controller <Front> 2 Revision of the internal ROM part of the system controller <Back> (22) Revision of the DVD mechanism controller [M : . ] Revision number of the external ROM part (flash ROM) of the DVD mechanism controller (23) Control and part numbers of the GUI-ROM [G : ] No GUI model displays as " / ". OEM model displays the part number of GUI-ROM [G : * * * *]

(13) Internal operation mode of mechanism controller [MM : ] Internal mechanism mode (2 digits) and internal mechanism step (2 digits) of the mechanism controller (14) 1 Disk sensing [DSC ] The type of discs loaded is displayed. [DVD], [CD ], [VCD], [ ] 2 CD 1/3 beam switch [BM ] (15) 1 Equalizer value [E ] 2 Jitter value [J ] Make the jitter four times, and renew it in every 0.5 second. [J4 * *] CD is effective only in the jitter value. (16) Version of the AV-1 chip [ AV : . ' ' ] (17) 1 Version of the FL controller [FL : ] 2 Region setting of the player [REG : ] Setting value

[1] to [6]

(18) Destination setting of the FL controller [MDL : / ] Four charactors in the front represent the type of model : three charactors in the back represent the destination code. J : /J, K : /KU, /KC, /KU/KC, R : /RAM, /RL, /RD, /LB, WY : /WY (19) The part number of the flash ROM and system controller [ / ] 1 Part number of the flash ROM <Front> (Example) VYW1536-A = W1536A (Example) PD6256A9 = 6256APart number of the system controller <Back> (Example) PD3381T1 = 3381T1
DEBUGGING SCREEN SPECIFICATION FOR THE MECHANISM CONTROLLER
This specifications is subject to change without notice.
1 Indication Method of The Mechanism Controller Debugging Screen
A debugging screen of the mechanism controller is indicated when pressing the test mode remote control unit [GGF1067] in order of the ESC and CHP/TM buttons. Releace from debugging screen display of the mechanism controller with the ESC button.

2 Screen Layout

3 Indication Contents
1. The error that became the trigger that an error of 2 occurred. There are many cases same as 2. 2. The error number that transferred to the system controller Refer to the error list about contents of error number. 3. Code read in state (it does not support in this unit) When X is indicated, ID or subcode are not able to read in. When X is not indicated, they are able to read in. 4. ID or subcode (it does not support in this unit) Subcode indicates the A time. 5. Inside mode of the mechanism controller when an error of 1 occurred It can indicate to a maximum 10 mode. Indicate it in order of an old mode from the left, and go right, and become a new mode. Indicate only a nest share of the mode. 6. Processing step of inside mode of 5 It can grasp the mode reaching an error and transition of step by watching 5 and 6 and it can specify the occurrence place of most errors. 7. Disk information in the mechanism controller ? : Indistinctness NO : There is no disc DVD 1 : DVD single layer DVD 2 : DVD dual layer CD : CD CDR : CD-R or CD-RW CDR P : PRD of CD-R or CD-RW 8. As a result of 8cm /12cm distinction ? : Indistinctness (undistinction) 8 : 8 cm 12 : 12 cm 9. OEIC gain (it does not support in this unit) H : OEIC HIGH gain L : OEIC LOW gain 10. SGC gain for LD of 780nm It indicates a step using in the mechanism controller inside with a hexadecimal number. Set the gain so that S curve becomes 1.8V (p-p) in disc distinction. 11. SGC gain for LD of 650nm For L0. It indicates a step using in the mechanism controller inside with a hexadecimal number. Set a gain so that S curve becomes 1.8V (p-p) in disc distinction. 12. SGC gain for LD of 650nm For L1. It indicates a step using in the mechanism controller inside with a hexadecimal number. Set a gain so that a S curve becomes 1.8V (p-p) in disc distinction. 13. RF count value for disc distinction RF count value to use the disc distinction. It compares threshold value of 14 and 15 and distinguishes the disc. 14. Disc distinction threshold value (DVD and CD) Threshold value of the disc distinction. Distinguish it from DVD if bigger than this value, and distinguish it from CD if small.

15. Disc distinction threshold value (CD and unrecorded disc) Threshold value of the disc distinction. Distinguish it from CD if bigger than this value, and distinguish it from an unrecorded disc if small. 16. Current jitter value Indicate the value that was read in from the MY-CHIP in DVD, and indicate the value that was read in from the servo DSP in CD. 17. Focus balance setting value of L0 18. Focus balance setting value of L1 19. Current mechanism controller inside mode (it does not support in this unit) It can indicate to a maximum 10 modes. Indicate only a nest share of the mode. 20. Processing step of 11 inside modes (it does not support in this unit) It can grasp the current mode, the mode reaching it and transition of step by watching 19 and 20. 21. Spindle control state of MY-CHIP (it does not support in this unit) OFF : Motor off condition A/B : Accelerator and brakes FG : FG servo RVP : Rough speed phase servo ORVP : Rough speed phase servo of offset addition 22. Rotation number of spindle motor Do not FG read in ? indication (during spindle stop). 23. Tracking error generation system (it does not support in this unit) 1: 1 beam (DPD) 3: 3 beams 24. TZC count value (it does not support in this unit) The value that counted the number of TZC for one rotation in the tracking open state. When this value is more than 512 with CD, set it in 1 beam because the eccentric is large. DVD does not measure it because it is 1 beam fixed (indication is 0000). 25. It indicates the frequency that entered the focus backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 26. It indicates focus backup limit frequency with the hexadecimal number Initial value is 14H, it does decrement whenever enter the focus backup and it gives up backup if it became 0. Then the error is generated. After reverted from the backup, When not enter the backup and pass fixed time (1500ms), return to initial value again.
27. It indicates the frequency that entered the internal circumference plunging into backup of the sled Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 28. It indicates the frequency that entered the tracking overrun backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 29. It indicates the limit frequency of tracking overrun backup with a hexadecimal number Initial value is 03H, it does decrement whenever enter the tracking overrun backup and it gives up backup if it became 0. 30. It indicates the frequency that entered sled overrun backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 31. It indicates the limit frequency of sled overrun backup with a hexadecimal number Initial value is 03H, it does decrement whenever enter the sled overrun backup and it gives up backup if it became 0. 32. It indicates the frequency that entered the tracking close NG backup Hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Next of FF is be a 1 byte counter in 00. The hexadecimal number indication which indicates the frequency that reads 33. ID/subQ, and entered NG backup Hexadecimal number indication. A counter does not reset it till cuts it off after turning it on. Due to a 1 byte counter, next of FF becomes 00. 34. An address to indicate in 35 Set it by using RS232.I (an address) Set it with DA. 35. Contents of an address indicated in 34.

Auto sequence 57 timeout of tracking servo ON Auto sequence 58 timeout of ATB1 Auto sequence 59 timeout of focus gain adjustment Auto sequence 5A timeout of tracking gain adjustment Auto sequence 5B timeout of offset adjustment

Stop Stop Stop

ABUSY did not return within 200 mS after the ADJMIR (modulation factor measurement) command was sent. ABUSY did not return within 2 seconds after the AFB (auto focus bias) command was sent. A command could not be sent because ABUSY was low. ABUSY did not return within 200 mS after TLV command was sent. Pause mode could not be restored within three retries after it had been released. An ID could not be read for 1 second or more.
Auto sequence 5C timeout of modulation factor measurement Auto sequence 5D timeout of auto focus bias 5F Auto sequence already busy
Stop Continues operation Stop No frame could be read for 3 seconds or more. Stop
62 Pause retry error ID can not read during tracing
Subcode check failure during playback ID can not read at 73 the startup 74 Subcode check failure during startup
An ID could not be read within 1 second after the AFB adjustment had been finished. No subcode could be read within 3 seconds after AFB adjustment had been finished. TOC readout took 30 seconds or more.
Opens (ID readout failure) Opens (Subcode readout failure).
Timeout for reading 81 TOC of the mechanism controller Timeout for reading 82 TOC of the system controller Communication A1 timeout of DSP command A command could not be issued to DSP because Command Busy (XCBUSY) was in force (XCBUSY = L) for a specified time (about 200 mS). Command Busy (XCBUSY) was in force for a specified time (about 200 mS) before and after a coefficient read command was issued to DSP, or the address echo-back after command issuance did not match the setup address. Command Busy (XCBUSY) was in force for a specified time (about 1024 mS) before and after the coefficient write command was issued to DSP. Command Busy (XCBUSY) was in force for 200 S during continuous coefficient writing, or before and after a continuous write command was issued to DSP.
Reading TOC of the system Stop controller took 30 seconds or more.
Communication A2 timeout for reading DSP coefficient Communication A3 timeout for writing DSP coefficient Communication A4 timeout for continuously writing DSP coefficient B1 Timeout error for backup Retry error for backup
In the tracing state during the backup sequence, codes could not be read for 1 second or more. In the backup sequence, tracking ON sequence of the servo DSP could not be completed even if more than 500 mS after the tracking ON command was issued. Tracing impossible after retring the tracking ON for 3 times in the backup sequence. During tracing, runaway was detected after three iterations of backup operations for detecting runaway.

Test Disc

Tray Tray Panel
How to Open the Tray by Manual Operating
In the reverse state, pass a small screwdriver through a slit and slide a protruding portion of the Drive Gear of the Loading Mechanism Assy to the direction of arrow. If the Tray moved toward the front about 2 or 3 cm, pull out the Tray by hands.
3 Front Panel and CONTROL Assy
Remove the Screws 3 and Unhook 4 Remove the Front Panel Remove the Screws 5 Remove the Connector Remove the CONTROL Assy Front Panel Unhook
Slit Small Square-bar Screwdriver

Unhook

Protruding portion
Small Square-bar Screwdriver
Drive Gear Loading Mechanism Assy
CONTROL Assy (with PCB Cover)

4 Diagnosis of DVDM Assy

Remove the Loading Mechanism Assy (Screws 2)

Loading Mechanism Assy

Reverse the Loading Mechanism Assy and DVDM Assy Remove the DVDM Assy (Screws 2)

DVDM Assy

Connect the Connection Cable for Service (GGD1266) between CONTROL Assy and TRADE 1 Assy. Connect two Connection Cables for Service (GGD1222) between DVDM Assy , POWER Assy and CONTROL Assy. Arrange as figure below. Put in spacers under the Loading Mechanism Assy not to rub the Clamper. Playback the Test Disc, and diagnosis the DVDM Assy
Connection Cable for Service (GGD1266)

CONTROL Assy

JACK Assy
Connection Cable for Service (GGD1222) TRADE 1 Assy
Loading Mechanism Assy Spacer

Spacer

TRADE 2 Assy

AMP Assy

POWER Assy
Disassembly of the Traverse Mechanism Assy and the Pickup Assy 5
Remove the Tray Panel, Bonnet, Front Panel, CONTROL Assy and Loading Mechanism Assy. Remove the Bridge (Screw 1). Pull out the Tray and remove it while unhooking a Hook. Turn the Short SW to Short side. Remove four connectors.
Remove the DVDM Assy (Screws 2). Remove a screw.

Cautions:

Screw is locked with Silicone Bond. Please lock it with Silicone Bond when installs it. Remove the FFC Holder with the state which Flexible Cable was atatched. Silicone Adhesive 7 GEM1037 Traverse Mechanism Assy

Bridge

3 FFC Holder

RearView Bottom View

DVDM Assy Side

Pickup Assy

Short SW
When Removing The Traverse Mechanism Assy
Caution in the tray insertion
In the Tray insertion, insert it after matching a triangle mark of the Loading Base and a position of pin of the Drive Cam. Loading Base
Remove the Pickup Flexible Cable Unhook ( 4) Remove the Traverse Mechanism Assy

Traverse Mechanism Assy

Triangle mark

Drive Cam

Exchange
When Removing The Pickup Assy
Remove the Pickup Flexible Cable.

Remove two screws.

Screw is locked with Silicone Bond. Please lock it with Silicone Bond when installs it.

Slider

Silicone Adhesive GEM1037

Hold Spring

Traverse Mechanism Assy Pickup Assy Joint Silicone Adhesive GEM1037
Remove two Skew Screws and two Skew Springs. Remove the Pickup Assy.
Skew Screw Skew Spring Pickup Assy

Skew Spring Skew Screw

Styling the Pickup Flexible Cable
Fold a edge of lining part of the Pickup Flexible Cable. Insert the Pickup Flexible Cable in connector, and lock it surely.

Conducting plane

FFC Holder

Caution:

Move the Pickup to the innermost of the disc.
Perform the styling as shown in figure below.

Lose slack

Fold position of step

Bottom View Bottom View

Fold it at the position of reference line.

Reference line

7.2 PARTS

7.2.1 IC

The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
PDC086A (CONTROL ASSY : IC5501)

Pin Function

DCS Microcomputer
Mark P16 / T1PWML P17 / T1PWMH / BUZ P30 P31 P32 P33 P34 P35 P36 Pin Name TX MUTE XDSP SUB CS XDSP MAIN CS RYFSC RYR TXCLK TXDI TXCE XHPMUTE XFL CS XRESET (NC) (NC) GND CF1 CF2 VDD ST/TUNE KEY HP DET P/X1 PROTECT 3.3DET XRDY DSTN ACPULSE LT1 RDSCLK RMC (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) (NC) O Not used (Open) O Open I/O O O O O O O O O O O I I I I O I I O I I I I I Tuner Mute YSS912 sub DSP control CS YSS912 sub DSP control CS FRONT/CENTER/SW Relay ON/OFF REAR Relay ON/OFF TX module control clock TX module control data TX module control chip enable HP mute ON/OFF FL driver chip enable Reset Not used, Connect to VDD1 Not used (open) Ground Ceramic resonator connected terminal Power supply STEREO/TUNED detect input KEY input Headphones jack detection Not used FAN detect DVD 3.3V detect signal input DVD microcomputer communication ready signal output Destination switch AC pulse input DVD microcomputer communication latch input Clock input from RDS data (without RDS : Low output) Remote control signal input L A/D A/D H H L L A/D A/D H H H H Pin Function Active H L L

L H L H

96 P11 / SI0 / SBP12 / SCKP13 / SOP14 / SI1 / SBP15 / SCK1
7.2.2 DISPLAY AAV7082 (DISPLAY ASSY : V5601)

FL DISPLAY

16G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G 15G

COND. LAST 96KHz

DIGITAL SYNCHRO MONO LP LP2 LP4 CD-R MD
ALL SKIP ON RPT1 D.VOL PGM RDM CD-RW FINALIZE

2PROLOGIC 2DIGITAL

Anode Connection
16G P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20 P21 P22 P23 P24 P25 P26 P27 P28 P29 P30 P31 P32 P33 P34 P35 15G

LFE Rs S

Ls R C

FINALIZE

MD CD-R

96KHz W R CD RDM PGM

LP4 LP2

MONO LP

SYNCHRO

ON SKIP

DIGITAL
14G - 1G 1-1 2-1 3-1 4-1 5-1 1-2 2-2 3-2 4-2 5-2 1-3 2-3 3-3 4-3 5-3 1-4 2-4 3-4 4-4 5-4 1-5 2-5 3-5 4-5 5-5 1-6 2-6 3-6 4-6 5-6 1-7 2-7 3-7 4-7 5-7
1-1 2-1 3-1 4-1 5-1 1-2 2-2 3-2 4-2 5-2 1-3 2-3 3-3 4-3 5-3 1-4 2-4 3-4 4-4 5-4 1-5 2-5 3-5 4-5 5-5 1-6 2-6 3-6 4-6 5-6 1-7 2-7 3-7 4-7 5-7 (14G - 1G)

Pin Connection

Pin No. Connection Pin No. Connection
1 F2 F9 P10 P31 NP NP NX NX NX P39 P1 16G 15G 14G 13G 12G 11G 10G 9G 8G 7G 6G 5G 4G 3G 2G 1G P35 P34 P33 P55 PPP61 FF2
P31 P30 P29 P28 P27 P26 P25 P24 P23 P22 P21 P20 P19 P18 PP15 PP12 P11 P10 P9

P5 NP NP

F1, F2 : Filament

1G~16G : Grid

NP : No Pin

NX : No extend pin

DL : Datum Line
8. PANEL FACILITIES AND SPECIFICATIONS

8.1 PANEL FACILITIES

Front Panel
Disc tray 0 OPEN/CLOSE press to open/close the disc tray 7 (stop) 6 DVD/CD TUNER/ FM/AM VOLUME DOWN press to lower the volume
7 VOLUME UP press to raise the volume 8 STANDBY/ON 9 STANDBY indicator lights when the system is in standby p PHONES jack q Display

Display

1 Timer 2 Wake up timer 3 Character display 4 - DSP 5 # Lights when a disc is playing p q
w Active channel indicators e 2PRO LOGIC Lights when playing a Dolby Pro Logic source r t y u i o ;
Multi-angle scene Sleep timer Lights when playing a DVD with DTS sound COND. Condition memory LAST Last memory 96kHz Lights when playing a disc with 96kHz audio
Indicates strength of broadcast signal Auto stereo/mono mode RDS RPT, RPT-1 Repeat play mode PGM Program play RDM Random play 2DOLBY DIGITAL Lights when playing a Dolby Digital source

Remote Control Unit

y 3 Cursor right u SOUND i Cursor down o RETURN ; 7 Stop a PLAY/PAUSE 6 s SYSTEM DISP d 1 | e STEP/SLOW f | E STEP/SLOW g 4 | PREV | FOLDER h | +PREV | +FOLDER j 1 | CONDITION k 2 | LAST l 3 | SEARCH / CLEAR | TEST TONE z 4 | REPEAT x 5 | AB c 6 | RANDOM v >10 Use to select numbers over 10 | CH.LEVEL b 7 | DIMMER n 8 | PROGRAM m 9 | DVD DISP , 10/0 Use as 10 or 0. DVD/CD P FM/AM Q TV W VIDEO E POWER R CH+/ T VOL+/ Y INPUT U SHIFT Press to access button functions marked in orange I TIMER (CLOCK ADJ)

9 p q w e r t

STANDBY/ON SURROUND DSP VOL +/ press to raise/lower the volume MUTE Press to mute/restore the sound QUIET MIDNIGHT AUDIO SUBTITLE ANGLE MENU | TOP MENU 5 Cursor up DVD SETUP | SYSTEM SETUP 2 Cursor left ENTER

8.2 SPECIFICATIONS

Amplifier Section
Continuous power output (DIN) Front.. 18 W, per channel (1 kHz, 1 % T.H.D., 6 ) Rear... 18 W, per channel (1 kHz, 1% T.H.D., 6 ) Center.. 18 W, per channel (1 kHz, 1% T.H.D., 6 ) Subwoofer. 18W (100Hz, 1% T.H.D., 6) Continuous power output (RMS) Front.. 25 W, per channel (1 kHz, 10 % T.H.D., 6 ) Rear... 25 W, per channel (1 kHz, 10 % T.H.D., 6 ) Center.. 25 W, per channel (1 kHz, 10 % T.H.D., 6 ) Subwoofer.. 25 W (100Hz, 10% T.H.D., 6)

Power Supply Section

Power requirements.. AC 220 V to 230 V, 50/60 Hz.. AC 230 V, 50/60 Hz (UK model only) Power consumption... 115 W Power consumption in standby mode.. 1 W

Miscellaneous

Dimensions.. 360 (W) x 332 (D) x 75 (H) mm Weight... 5.4 kg

Supplied Items

Remote control... 1 AA/R6P dry cell batteries... 2 AM loop antenna... 1 FM antenna... 1 Video cord (yellow)... 1 Power cord... 1 Operating instructions... 1 Warranty card... 1
Above specifications are applicable when the power supply is 230V.
DVD Player (Audio)Section
Frequency response 48 kHz sampling.. 4 Hz to 22 kHz 96 kHz sampling.. 4 Hz to 44 kHz Wow & flutter.. Below measurable levels (0.001% W.PEAK)
Note: Specifications and design subject to possible modification without notice, due improvements.
DVD Player (Video) Section
Output level... 1 Vp-p (75 ) Video Y output level.. 1 Vp-p (75 ) Video C output level.. 286 mVp-p (75 )
* Manufactured under license from Dolby Laboratories. Dolby, Pro Logic and the double-D symbol are trademarks of Dolby Laboratories. Confidential unpublished works. 1992-1997 Dolby Laboratories. All rights reserved. ** DTS and DTS Digital Surround are trademarks of Digital Theater Systems, Inc. Manufactured under license from Digital Theater Systems, Inc.

ORDER NO.

RRV2573

DVD/CD RECEIVER

XV-DV33
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).

Model XV-DV33

AC220-230V

Power Requirement

Region No.

Remarks

This service manual should be used together with the following manual(s):

Model No.

XV-S100DV/MYXJN

Order No.

RRV2497

CONTENTS

1. CONTRAST OF MISCELLANEOUS PARTS. 2 2. SCHEMATIC DIAGRAM.. 5 3. PCB CONNECTION DIAGRAM. 10 PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936

PIONEER CORPORATION 2001

T ZZK DEC. 2001 Printed in Japan
1. CONTRAST OF MISCELLANEOUS PARTS
NOTES: Parts marked by "NSP" are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part. Therefore, when replacing, be sure to use parts of identical designation. Screws adjacent to mark on product are used for disassembly. Reference Nos. indicate the pages and Nos. in the service manual for the base model. When ordering resistors, first convert resistance values into code form as shown in the following examples. Ex.1 When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown by J=5%, and K=10%). x 101 RD1/4PU 1 J 561 47k RD1/4PU 3 J 47 x 0.5 RN2H R K RRS1P 1 R 0 K 1R0 Ex.2 When there are 3 effective digits (such as in high precision metal film resistors). 5.62k 562 x RN1/4PC F

CONTRAST TABLE

XV-DV33/MAMXQ and XV-S100DV/MYXJN are constructed the same except for the following :
Part No. Ref. No. Mark Symbol and Description
PCB ASSEMBLIES DCS MAIN ASSY CONTROL ASSY AMP ASSY DCS COMPLEX ASSY POWER ASSY HP ASSY MIC ASSY PACKING SECTION Power Cord Warranty Card Pad L Pad R Spacer Packing Case Packing Sheet Operating Instructions (German/Italian) Operating Instructions (German/Italian) Operating Instructions (Dutch/Spanish) Operating Instructions (Dutch/Spanish) Operating Instructions (Swedish/Portuguese) Operating Instructions (Swedish/Portuguese) Operating Instructions (English/French) Operating Instructions (English/French) Operating Instructions (Chinese) Operating Instructions (Chinese) P5-19 P5-38 P5-39 P5-40 EXTERIOR SECTION Rear Panel Name Sheet Getter Label DCS Caution Label Label FRONT PANEL SECTION Display Window MIC Knob

XV-S100DV /MYXJN

AWM7634 AWU7856 AWU7935 AWM7635 AWU7860 AWU7863 Not used ADG1154 ARY7022 AHA7360 AHA7361 AHB7059 AHD8038 AHG7065 ARC7366 ARC7367 ARC7368 ARC7369 ARC7370 ARC7371 ARE7290 ARE7291 Not used Not used ANC8009 AAX7879 AAX7882 VRW1699 Not used AAK7941 Not used

XV-DV33 /MAMXQ

AWM7662 AWU7934 AWU7857 AWM7641 AWU7869 Not used AWU7870 ADG7018 ARY7046 AHA7370 AHA7371 Not used AHD8051 PHF1001 Not used Not used Not used Not used Not used Not used Not used Not used ARC7380 ARC7381 ANC8062 AAX7898 AAX7883 VRW1904 VRW1739 AAK7913 AAB7240
NSP P5- 2 P5- 5 NSP P5- 7 P6- 2
P3- 1 P3- 4 P3- 9 P3-10 P3-11 P3-12 P3-13 P3-15 P3-16 P3-17 P3-18 P3-19 P3-20 P3-21 P3-22
Notes : The numbers in the remarks column correspond to the numbers on the EXPLODED VIEWS. For PCB ASSEMBLIES, Refer to CONTRAST OF PCB ASSEMBLIES, PCB PARTS LIST, 2. SCHEMATIC DIAGRAM and 3. PCB CONNECTION DIAGRAM. *1 Stick Label on the Rear Panel.
EXPLODED VIEWS FRONT PANEL SECTION

Front Panel

Screw ABA1005
CONTRAST OF PCB ASSEMBLIES

D F CONTROL ASSY

AWU7934 and AWU7856 are constructed the same except for the following :
IC3901 IC5701 Q3906 C3147 C3148 C3906C3908, C3911, C3912, C3917, C3918, C5701 C3909, C3910 C3913, C3914 C3947 C5702 C5703 C5704 C5705 C5706, C5707 R3108 R3144, R3148, R3219, R3220, R3931 R3145 R3150 R3916 R3917, R3918 R3919, R3920 R3921, R3922, R3925, R3926 R3923, R3924 R3927, R3928, R3933, R3934 R3929, R3930 R3940 R5566 R5567 R5705 R5781, R5782 CN3902 CN3931 X5701 5P CONNECTOR 3P CONNECTOR CRYSTAL RESONATOR (4.332MHz)

Symbol and Description

Part No. AWU7856
NJM4560M BU1923F 2SA1576A Not used Not used CEAT100M50 CCSRCH470J50 CCSRCH221J50 Not used CCSRCH271J50 CCSRCH561J50 CKSRYB103K50 CEAT470M16 CCSRCH270J50 RS1/16S183J Not used Not used RS1/16S100J RS1/16S153J RS1/16S102J RS1/8S0R0J RS1/16S393J RS1/16S182J RS1/16S470J RS1/16S104J Not used RS1/16S473J Not used RS1/16S101J Not Used 52151-0510 Not used ASS7004

AWU7934

Not used Not used Not used CKSRYB473K25 CKSRYB223K50 Not used Not used Not used CEV100M16 Not used Not used Not used Not used Not used RS1/16S273J RS1/16S103J RS1/16S562J Not used Not used Not used Not used Not used Not used Not used Not used RS1/16S101J RS1/16S103J RS1/16S393J Not used RS1/16S473J Not used 52151-0310 Not used

G F AMP ASSY

AWU7857 and AWU7935 are constructed the same except for the following :

R3187 R3188

Part No. AWU7935

RS1/16S472J RS1/16S823J

AWU7857

RS1/16S682J RS1/16S683J

K F POWER ASSY
Although AWU7869 and AWU7860 are different in part number, they consist of the same components.

PCB PARTS LIST

Mark No. Description Part No.

L F MIC ASSY

SEMICONDUCTORS

IC3931 NJM4558MD

CAPACITORS
C3951, C3952 C3937 C3945, C3946 C3933, C3935, C3936, C3939 C3934 CCSRCH101J50 CCSRCH331J50 CCSRCH470J50 CEAT2R2M50 CEAT470M16
C3943, C3932, C3949, C3953, C3954 CKSRYB103K50 C3941 CKSRYB104K16 C3950 CKSRYB223K50

RESISTORS

VR3931 (10K-B) Other Resistors VCS1040 RS1/16S&&&J

OTHERS

J3931 KN3931 3P CABLE HOLDER MINI JACK 3P JUMPER WIRE EARTH METAL FITTING 51048-0300 AKN7003 D20PYY0325E VNF1084

2. SCHEMATIC DIAGRAM

Note : When ordering service parts, be sure to refer to "EXPLODED VIEWS and PARTS LIST" or "PCB PARTS LIST" A

2.1 MIC ASSY

L F MIC ASSY (AWU7870)

D 5/5F CN3931

2.2 CONTROL (1/5) and CONTROL (4/5) ASSYS

D 1/5F

CONTROL ASSY (AWU7934)

Additional Parts

D 4/5F

D 1/5F D 4/5F

(D) (FL) (FL) (FL)

D 1/5,5/5

Q5711 2SC4081(QR)
Additional Parts Additional Parts

C F CN201

XV-DV33 2.3 CONTROL ASSY (5/5)

D 4/5 D 4/5

(FL) (FL)

(FL) 2/2

Q3122 2SD2114K(VW)

D 1/5,3/5

Q3123 2SD2114K(VW)

(FL) (C) (SL)

Q3124 2SD2114K(VW)

Q3125 2SD2114K(VW)

D 1/5,4/5

Q3126 2SD2114K(VW)

(SW) 2/2

D 1/5,3/5,4/5

Q3127 UN5112
(SWB) 2/2 (SWB) (SWB) 1/2 (SWB)

D 5/5F

Q3121 2SD2114K(VW)
: FL ch AUDIO SIGNAL ROUTE : SL ch AUDIO SIGNAL ROUTE : SW ch AUDIO SIGNAL ROUTE : SW ch AUDIO SIGNAL ROUTE : SW ch AUDIO SIGNAL ROUTE (THEATER BASS) : MIC AUDIO SIGNAL ROUTE

5/5F CONTROL ASSY (AWU7934)

(SL) (SW) (C) (SWB)

(FL) (C) (SL) (C) (SL) (SW) (SW)

(FL) (C) (SL) (SW)

(SL) (SW)

(FL) (SL) (SW) (C)

D 1/5,3/5 D 1/5,4/5
: The power supply is shown with the marked box.

F J3931

3. PCB CONNECTION DIAGRAM

3.1 MIC ASSY

(ANP7415-C)

D CN3931

SIDE A

SIDE B