CDX-M3DI/M1000TF

SERVICE MANUAL

Ver 1.0 2003. 03

US Model Canadian Model

CDX-M3DI

AEP Model UK Model

CDX-M1000TF

Photo: CDX-M1000TF

The tuner and CD sections have no adjustments.
Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name
CDX-MP40 MG-393MC-121 KSS-721A

SPECIFICATIONS

AUDIO POWER SPECIFICATIONS (US Model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION 23.2 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion.
MW/LW (AEP, UK Model) Tuning range MW : 531 1,602 kHz LW : kHz Aerial terminal External aerial connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity MW : 30 V LW : 40 V

CD player section

Signal-to-noise ratio Frequency response Wow and flutter 90 dB 10 20,000 Hz Below measurable limit

Power amplifier section

Outputs Speaker outputs (sure seal connectors) Speaker impedance ohms Maximum power output 52 W 4 (at 4 ohms)

Tuner section

FM Tuning range

General

Outputs Audio outputs (front/rear) Subwoofer output (mono) Power antenna relay control terminal Power amplifier control terminal Telephone ATT control terminal Illumination control terminal BUS control input terminal BUS audio input/AUX IN terminal Remote controller input terminal (CDX-M1000TF only) Antenna input terminal
87.5 107.9 MHz (US, Canadian Model) 87.5 108.0 MHz (AEP, UK Model) Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Usable sensitivity 9 dBf Selectivity 75 dB at 400 kHz Signal-to-noise ratio 67 dB (stereo), 69 dB (mono) Harmonic distortion at 1 kHz 0.5% (stereo), 0.3% (mono) Separation 35 dB at 1 kHz Frequency response 30 15,000 Hz AM (US, Canadian Model) Tuning range 530 1,710 kHz Antenna terminal External antenna connector Intermediate frequency 10.7 MHz/450 kHz Sensitivity 30 V

Inputs

Continued on next page
FM/AM COMPACT DISC PLAYER

US, Canadian Model

FM/MW/LW COMPACT DISC PLAYER

AEP, UK Model

9-877-152-01

2003C0400-1 2003. 03

Sony Corporation
e Vehicle Company Published by Sony Engineering Corporation
Tone controls Loudness Power requirements Dimensions Mounting dimensions Mass Supplied accessories
Bass: 8 dB at 100 Hz Treble: 8 dB at 10 kHz +8 dB at 100 Hz +2 dB at 10 kHz 12 V DC car battery (negative ground) Approx. 181 mm (7 1/7 1/4 in.) (w/h/d) Approx. 160 mm (7 1/1/3/8 in.) (w/h/d) Approx. 1.6 kg (3 lb. 8 oz.) Card remote commander RM-X131 (1) (CDX-M3DI) Card remote commander RM-X132 (1) (CDX-M1000TF) Parts for installation and connections Front panel cover (1)

US, Canadian model

CAUTION
Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. If the optical pick-up block is defective, please replace the whole optical pick-up block. Never turn the semi-fixed resistor located at the side of optical pick-up block.
This unit cannot be connected to a digital preamplifier or an equalizer which is Sony BUS system compatible. Design and specifications are subject to change without notice.

optical pick-up block

SERVICE NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown 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. Notes on Chip Component Replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. TEST DISCS This set can playback CD-R and CD-ROM discs. The following test discs should be used to check the capability: CD-R test disc TCD-R082LMT (Part No. J-2502-063-1) CD-RW test disc TCD-W082L (Part No. J-2502-063-2)

2-10. SERVO BOARD (Page 14)
SHAFT ROLLER ASSY, LOAD SW BOARD (Page 15) FLOATING BLOCK ASSY (Page 16) OPTICAL PICK-UP BLOCK (Page 16)
DIGITAL BOARD (Page 11) CAM BLOCK ASSY, MOTOR BLOCK ASSY (Page 12) MAIN BOARD (Page 12) FAN, CHASSIS BACK (Page 13)
Note : Follow the disassembly procedure in the numerical order given.

2-1. FRONT PANEL ASSY

1 screws (thin head M1.4)

3 cover (FPC)

2 screws (thin head M1.4)
4 CN201 (Take care not to pull the flexible board excessively) 5 front panel assy

2-2. SUB PANEL (CD) ASSY

3 claws

2 claws

1 PTT 2.6xsub panel (CD) assy

2-3. CD MECHANISM BLOCK

4 CD mechanism block

5 PTT 2.6x6

6 bracket (CD)

2 PTT 2.6x4

1 PTT 2.6xCN402

2-4. DIGITAL BOARD

2 PTT 2.6x6 ground point

1 CN801

3 DIGITAL board
2-5. CAM BLOCK ASSY, MOTOR BLOCK ASSY
4 PTT 2.6xcover (protection) 1 PTT 2.6xmotor block assy

2 cam block assy

3 CN601

2-6. MAIN BOARD

3 PTT 2.6x6 ground point 4 PTT 2.6x6 ground point

1 PTT 2.6xMAIN board

2 PTT 2.6x8

2-7. FAN, CHASSIS BACK

qf duct (fan) assy

qg fan qh CN802

qj heat sink 3 CN302
qs PTT 2.6x8 qa PTT 2.6xCNPTT 2.6xPTT 2.6xRemoval the solder. qd PTP 2xPTT 2.6xcord 2 cord 4 PTT 2.6xPTT 2.6x8
2-8. CHASSIS (T) SUB ASSY

2 P 2xP 2x3

1 Unsoldering three lead wires.

4 chassis (T) sub assy

SERVO board (SIDE A) black red white

2-9. LEVER SECTION

5 guide (disc)
6 lever (R) 3 tension spring (LR) 7 lever (L) 1 special screw 2 DISC IN SW board

4 two claws

2-10. SERVO BOARD
9 SERVO board 7 special screws 8 special screw
3 Removal the solders. 2 CN2
5 P2xCNUnsolder the lead wires.

black yellow

6 loading motor assy
2-11. SHAFT ROLLER ASSY, LOAD SW BOARD
When installing, take note of the positions arm (roller) and washers. (Fig. 1)
3 retaining ring (RA) 4 shaft retainer (roller)
shaft retainer (roller) retaining ring (RA) arm washer
arm shaft retainer (roller) washer

Fig. 1

6 special screw 5 shaft roller assy

2 arm (roller)

7 LOAD SW board

1 tension spring (RA)

2-12. FLOATING BLOCK ASSY

6 floating block assy

7 compression spring (FL)
1 tension spring (KF1) 8 compression spring (FL)
5 Turn loading ring in the direction of the arrow.
4 Fit lever (D) in the direction of the arrow.
2 damper (T) 3 damper (T)
2-13. OPTICAL PICK-UP BLOCK

3 P 2x3

1 P 2x3

7 PICK-UP FLEXIBLE board

4 plate spring (feed)

2 sled motor assy (M902)

6 shaft (feed) assy
5 optical pick-up (KSS-721A)
CDX-M3DI/M1000TF SECTION 3 PHASE ALIGNMENT

3-1. GEAR (CAM L)

Align the gear (cam L) position setting hole with the center mark on the bracket before screwing the motor block assy to the mechanism chassis.
gear (cam L) position setting hole center mark

1 motor block assy

2 PTT 2.6x6

3-2. GEAR (CAM R)

1 Align the gear (cam R) position setting hole with the center mark on the bracket before screwing the cam block assy to the mechanism chassis. 2 Touch the gear (cam R) with fingers in the direction of rotation and make sure that there is no phase difference with the R-side position setting hole.
gear (cam R) position setting hole center mark

cam block assy

CDX-M3DI/M1000TF SECTION 4 DIAGRAMS

4-1. IC PIN DESCRIPTIONS

IC5 CXD9684R-005 (DSP) (SERVO Board (1/2)) Pin No. Pin Name I/O 1 /RESET I Reset signal input (L: reset) 2 3, 10, 31 to 36 to 40 41, 44, 45 46, 49 to 53 to MIMD AD0, AD1 MIDIO (I2C_SDA) MICK (I2C_SCL) AD2 VDDT (3.3V) SDO AD3, AD4 SDI0 BCKIA LRCKIA AD5 CE OE VDD (2.5V) STANDBY VSS (2.5GND) VSSL (2.5GND) VRAL LO VDAL (2.5V) VDAR (2.5V) RO VRAR VSSR (2.5GND) TESTP CKS AD12 to AD9 VDDT (3.3V) AD8 to AD6 REQ VSS AD13, AD14 WR AD16, AD15 IO0, IO1 VSS IO2 to IO4 VDD (2.5V) IO5 to IO7 VSSP PDO VCOI VDDP XRDE VDDX (2.5V) XI XO VSSX I O I/O I O O O I I I O O O I O O I I O O O O O O I/O I/O I/O O I I/O I O Pin Description
Microcomputer interface mode selection signal input (H: I2C, L: TSB) (Fixed at H) External S-RAM address signal output 0, 1 Serial data input/output Serial clock signal input External S-RAM address signal output 2 Power supply pin (+3.3 V) for digital circuit Data output 0 External S-RAM address signal output 3, 4 Data input 0 Bit clock signal input A LR clock signal input A External S-RAM address signal output 5 External S-RAM chip enable signal output External S-RAM output enable signal output Power supply pin (+2.5 V) for digital circuit Standby mode control signal input (H: STB, L: normal) Ground for digital circuit Ground for DAC L-ch Reference voltage pin for DAC L-ch DAC L-ch signal output (Open) Power supply pin (+2.5 V) for DAC L-ch Power supply pin (+2.5 V) for DAC R-ch DAC R-ch signal output (Open) Reference voltage pin for DAC R-ch Ground for DAC R-ch Test pin (H: test mode, L: normal) (Fixed at L) VCO selection signal input (H: VCO, L: X1 input) (Fixed at H) External S-RAM address signal output 12 to 9 Power supply pin (+3.3 V) for digital circuit External S-RAM address signal output 8 to 6 Interrupt request signal output for CD master control IC Ground for digital circuit External S-RAM address signal output 13, 14 External S-RAM write signal output External S-RAM address signal output 16, 15 External S-RAM data input/output 0, 1 Ground for digital circuit External S-RAM data input/output 2 to 4 Power supply pin (+2.5 V) for digital circuit External S-RAM data input/output 5 to 7 Ground for VCO circuit PLL phase error detection signal output VCO control voltage input Power supply pin (+2.5 V) for VCO circuit External clock input/audio clock output (Open) Power supply pin (+2.5 V) for oscillation circuit Resonator input Resonator output Ground for oscillation circuit

IC3 HD6432238RWN35TEI (CD MASTER CONTROL) (SERVO Board (2/2)) Pin No. Pin Name I/O Pin Description 1 TEST I Test mode selection signal input (Open) 4 to 19 to 28 29, 42 43, 44 45, 46 47, to 54 55, DECXRST DECSTBY NC PH3 INSW/PH2 LIMIT_SW D_SW CVCC NC VSS NC PH1 EJECT LOAD NC FLAG RFOK NC TXD RXD XTALEN TSTB STB A0 CD_RST PACK NC SELF_SW NC AVSS NC NC KEY0, KEY1 NC AVREF AVCC MD0, MD1 X1A X0A RSTX NMI STBY VCC XTAL VSS EXTAL FWE MD2 FL_BOOT FL-W O O O I I I I O O I O O O I I O O I O O O O O I O I O O I I I I I O I I O I I I O Reset signal output for DSP IC (L: reset) Standby mode control signal output for DSP IC (H: standby) Not used (Open) CD PH3 photo sensor detection signal input (Open) CD mechanism disc in switch detection signal input CD mechanism limit switch detection signal input CD mechanism down switch detection signal input System power supply pin (+3.3 V) Not used (Open) Ground Not used (Open) CD PH1 photo sensor detection signal input (Open) CD mechanism loading motor control signal output (Eject direction) CD mechanism loading motor control signal output (Load direction) Not used (Open) Correction unable detection signal input RFOK signal input from digital servo IC Not used (Open) UART TXD PC connection output (Open) UART RXD PC connection input (Open) Crystal oscillation control signal output for digital servo IC CD text parameter strobe signal output for digital servo IC Data strobe signal output for digital servo IC Command/parameter identification signal output for digital servo IC (L: command, H: parameter) Reset signal output for digital servo IC CD text pack sync signal input from digital servo IC Not used (Open) CD mechanism self switch detection signal input Not used (Open) Analog ground Not used (Open) Not used (Open) Key switch signal input 0, 1 (Open) Not used (Open) A/D converter reference voltage pin (+3.3 V) A/D converter power supply pin (+3.3 V) Operation mode input 0, 1 (Fixed at H) Sub clock oscillation signal input (Open) Sub clock oscillation signal output (Open) Microcomputer reset signal input Not used (Fixed at H) Not used (Fixed at H) Power supply pin (+3.3 V) Main clock oscillation signal input (12.288 MHz) Ground Main clock oscillation signal output (12.288 MHz) Flash write enable signal input Operation mode input 2 Flash write selection signal input (L: flash write mode) Flash write control signal output

Pin No. 88 89,100

Pin Name NC CDMON DECINT CLOSE OPEN LINKOFF UNI_SO UNI_SI UNI_CK NC SDA SCL NC TSO TSI TSCK LEDDAT LEDCLK LEDLAT NC BUSON BUCHK A-ATT CDON NC U/J_SEL TEXTSEL NC CFSEL DOUT_SEL
I/O O O I O O O O I I O I/O O O O I O O O O O I I O O O I I O I I
Pin Description Not used (Open) CD mechanism power supply control signal output Interrupt signal input from DSP IC Front panel operation request signal output (Close) Front panel operation request signal output (Open) LINK OFF signal output (L: link on, H: link off) SONY-BUS serial data output SONY-BUS serial data input SONY-BUS serial clock signal input Not used (Open) I2C interface data input/output I2C interface clock signal output Not used (Open) Serial data output for digital servo IC Serial data input from digital servo IC Serial clock signal output for digital servo IC LED data output (Open) LED clock signal output (Open) LED latch signal output (Open) Not used (Open) SONY-BUS BUS ON signal input Back-up power supply detection signal input Audio mute control signal output Power control signal output (L: during loading, H: servo on) Not used (Open) Destination selection signal input (Fixed at L) CD text function setting signal input (Fixed at L) Not used (Open) Custom file function setting signal input (Fixed at L) Digital output selection setting signal input (H: digital out available)

I/O O I O I O I I/O O I I O I O I O O I O O O I I I I I O I I I O O I I O I O I I I O I O O O O O O I O O
Pin Description Not used (Open) DC-DC converter oscillation frequency count signal input Tuner mute signal output Mute condition signal input Not used (Open) Flash write mode detection signal input Tuner and electronic volume communication data output Tuner and electronic volume communication clock signal output Key acknowledge detection signal input Low-speed oscillation signal input (32.768 kHz) Low-speed oscillation signal output (32.768 kHz) RDS data block synchronization detection signal input (CDX-M1000TF only) Not used (Open) Back-up power supply detection signal input Not used (Open) A/D converter power supply control signal output Accessory power supply detection signal input Flash write communication signal selection control output System power supply control signal output Not used (Open) RAM reset detection signal input Hardware standby signal input Operation mode input 2 (Fixed at L) Operation mode input 1, 0 (Fixed at H) Microcomputer reset signal input Ground High-speed oscillation signal output (3.68 MHz) High-speed oscillation signal input (3.68 MHz) Power supply pin (+5 V) Test mode setting detection signal input Illumination line detection signal input Open/close motor control signal output () Open/close motor control signal output (+) Open/close panel position detection signal input (L: close) Open/close panel position detection signal input (L: open) Motor power supply ON signal output Telephone attenuator detection signal input Not used (Open) Destination selection signal input 1 (Fixed at L) Destination selection signal input 2 (Fixed at L) Not used (Fixed at L) Not used (Open) Rotary commander signal input 1 (CDX-M1000TF only) Not used (Open) At low-temperature, TFT back light boost control signal output Not used (Open) Power supply ON/OFF control signal output (+1.8 V) Tuner ON signal output Power supply ON state information signal output for SH3. Communication possible state information signal input from SH3. SH3 reset signal output Ground Not used (Open)
4-2. BLOCK DIAGRAM CD SECTION

OPTICAL PICK-UP KSS-721A

RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR IC1
B D/A CONV RF EQ EFM DEMOD PACK 52 TSTB 56 TSCK 55 TSI 54 SI 8 SO 7 SCK 6 STB 5 AO 4 RST 3 RFOK FLAG PD APC OSC XTALEN C16M DIN DOUT LD 3 LOUT 16 ROUT 12 IC7 5V 3.3V 17 CDL CDR

(Page 23) MAIN SECTION

CD MASTER CONTROL ICPACK 34 TSTB

I-V CONV.

DSUB CODE PROCESS

83 TSO 84 TSI

FORCUS ERROR I/F E F E F TRACKING ERROR SERVO CTL
85 TSCK 35 STB 36 AO 37 CD_RST
Signal path :CD :CD-R/RW (MP3) R-ch is omitted due to same as L-ch.
62 XSDO 12 SDIO 13 BCKIA 14 LRCKIA MICK(I2C_SCL) 6 S-RAM IC/RESET STANDBY REQ MIDIO(I2C_SDA) ICDSP IC5
28 RFOK 27 FLAG 33 XTALEN

LD DRIVE Q1

A+5V 98
SCKIN 31 SCKO 32 LRCKIN 33 LRCK 24

DECXRST DECSTBY DECINT SDA
FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE/LOADING MOTOR DRIVE IC2 FCSFOCUS COIL FCS+ VO4+ VO4FOCUS COIL DRIVE OPIN4FD
81 SCL 2 A-ATT 93 X2 12.288MHz 63 XTAL A-ATT

X1 16.9344MHz

DQ1-DQ3, 21-23 IO4-IO8 25-29
46,47 49-51 IO0-IO7 53-55 3,4 7,10 11,15 38-36 AD0-AD16 34-31 41,42 45,WR 17 OE 16 CE

65 EXTAL

TRK+ TRACKING COIL TRK-

VO3+ VO3-

TRACKING COIL DRIVE

OPIN3-

20-13 3,2,31 A0-A16 1,12,4 11,7,10 WR 5 CSOE 32
SW5 (DOWN) SW2 (SELF) SW3 (DISC IN) 2 BU+3.3V SW4 (LIMIT)

11 D_SW

RSTX 59

SYSRST

40 SELF SW BUCHK INSW/PH2 BUSON 91 UNI_CK LIMIT_SW UNI_SI 77 UNI_SO 76 BU CHK BUSON BUS-CLK BUS-SI BUS-SO LINK-OFF

M902 (SLED)

VO1VO1+
SLED MOTOR DRIVE SPINDLE MOTOR DRIVE
IC6 M901 (SPINDLE) M SP+ SPVO2VO2+ INMD +2.5V (IC5) 3 +2.5V REG
(Page 24) DISPLAY SECTION

M903 (LOADING)

LD9 LD+ 10 VOL+

LOADING MOTOR DRIVE

FWD REV

LOAD EJECT

18 LOAD 17 EJECT

LINKOFF 75

OPEN 74 CD+5V REG Q402,D402 CDM ON SWITCH Q407,408 D407 CD ON SWITCH Q405 BATT 71 CDMON CLOSE 73

OPEN CLOSE

A+5V AU+5V D+5V DRIVER 6/7V

94 CDON

6/7V REG Q404,D405
4-3. BLOCK DIAGRAM MAIN SECTION

AUDIO AMP IC301 FL

POWER AMP IC2 RL 22 MUTE FL+ FLRL+ RLFR+ FR-

CN101 (1/2) 3 11

CN301-1,-2 BUS AUDIO IN/AUX IN
-1 L INPUT SELECT, ELECTRIC VOLUME ICPDL+ OUTSW 17 R 3 (ANTENNA) B/U+5V 1 ANT 15 E2P_VDD L 4 QUALITY AMR 40 AML OUTLF 25 OUTLR LFIN+ 5 LRIN+ LFOUT 24 MUTE Q302 R-CH LROUT 23 MUTE Q304 MUTE DRIVE Q703,704 R-CH MUTE Q306 EQ AMP IC404 MUTE CONTROL Q702 R-CH

RR+ RR-

R-CH BUS-GND SW Q301 TUNER UNIT TUX501

BUFFER AMP IC303

-3 L -4 R L
CN301-3,-4 SUB OUT (MONO)
FRONT R AUDIO OUT L REAR R
TU_SDA TU_SCL S-METER TU_MUTE RDS DET MUTE_ CONDITION

E2P_SDA E2P_SCL

CONTRAST 1 CONTROL 4 IC205
BRIGHT 1 CONTROL 4 IC208 LCD201

+6.5V REG Q204

FLICKER +6.5V RV402 BRIGHT CONTROL IC209 COM
LCD+5V VSHA LCD+3.3V VSHD
BUS INTERFACE IC401 RESET
57 DDC-ON 110 BOOST 13 Q105 BOOST DC-DC CONVERTER IC101 DC-DC CONVERTER POWER CONTROL Q109,110 INA9 VCC OUT16 REFO 2 RT 1 CT OUTINASWITCHING DRIVE Q102,104 +8.5V SWITCHING DRIVE Q111,112 +9V +9V POWER CONTROL INV+9V DC-AC 8 CONVERTER 1 ICD201-204,208

2 BATT CHECK Q406

BATT CHECK

9 BATT

VSS T200 BACK LIGHT

4 B DATA 5 BUS ON 6

6 BUS CONTROL QBUS ON

CN401 (BUS CONTROL IN)

SWITCHING REGULATOR Q201,206,207

CONVERTER OSC Q202,203

DC-DC CONVERTER ICCT BATT POWER CONTROL Q113,VCC INAOUTSWITCHING DRIVE Q118,119 SWITCHING DRIVE Q115,117 SH+3.3V DIMMER 5 CONTROL 1 IC200,Q200 DIMMER 1 CONTROL 4 IC202

OUTSHIFT QRT INA1 3

SCARLET +3.3V
IR 7 RECEIVER 16 BUFFER IC206

D218 Hi R

4-5. CIRCUIT BOARDS LOCATION
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
DISC IN SW board LOAD SW board

SERVO board

SWITCH board

MAIN board

for schematic diagram: All capacitors are in F unless otherwise noted. pF: F 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in and 1/4 W or less unless otherwise specified. % : indicates tolerance. f : internal component. C : panel designation. Note: Note: The components identi- Les composants identifis par fied by mark 0 or dotted une marque 0 sont critiques line with mark 0 are criti- pour la scurit. Ne les remplacer que par une cal for safety. Replace only with part pice portant le numro spcifi. number specified.

LIMIT SW board

DISPLAY board DIGITAL board
A : B+ Line. Power voltage is dc 14.4V and fed with regulated dc power supply from ACC and BATT cords. Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : FM f : AM (MW/LW) J : CD c : CD-R/RW (MP3) for printed wiring boards: X : parts extracted from the component side. Y : parts extracted from the conductor side. a : Through hole. : Pattern from the side which enables seeing. (The other layers patterns are not indicated.)

C305 C306 IC400

R306 R322 R323

Q104 C118 C117

R305 R325 R324

R715 R713

D202 R216

C406 C407

R317 R318

C105 C112

C308 IC201 C401

L105 C417

Q113 R146

R148 C141

IC102 C137

C114 C134

C419 JR111

L110 C147 C148

R530 C518 L108

IC402 Q116

C608 IC601 R602 JR104

IC406 R555

R416 R507

R506 R521

D504 Q501 D503

C508 C509 R514

R512 IC501 R513 R516 R523 R527 R522

C515 Q802

R546 R515 R553

JR100 Q803

R417 D411
4-11. PRINTED WIRING BOARDS MAIN SECTION (2/2) Refer to page 25 for Common Note on Printed Wiring Boards.

CNJ101 CN401

C804 C357

R342 CN302 R302

Q306 C303

R335 Q301

CN303 C711 CN305

R406 C405

R339 C349 R340 C350 R341

C420 C422

TUX501
R430 R429 R434 R433 R330 R347

C400 R432 R436

D310 D309 JR121

C706 R717 C705

Q404 R412 R413

D307 D308

D409 R316 R327 C317 R328

R435 R329

R408 R409 R410 R411

C704 R708

R711 R720 R723 C707

C328 C182

C214 C218

C340 R307

R315 C315 R326

D404 D706 IC401

D707 R105 Q109

D711 C110

R320 R321 C320 C321

R407 R414 Q110

C324 C302

R114 R125 C125 R126

C201 R206 R204

R202 R203

C329 C337 C204 C210

C402 R402

D101 C102
C120 R110 R122 D102 C123 C130 R147 C145 C142

C119 R113

C133 C136

C203 C202

D410 C416

C150 C151

C131 C128
D104 JR124 R134 C139 R151 D103 R140 R139 C132 R137

R603 C602

(Page 27)

C426 C607 C606

L501 R601

C604 C605 R605

R613 D606 R614 R616

R620 BZ901

R419 R418 R422

C520 C521

): CDX-M1000TF only

R617 R610

Semiconductor Location (Side B) Ref. No. Location Ref. No. Location D101 E-8 D605 I-9 D102 F-2 D606 I-8 D103 G-9 D706 D-8 D104 G-8 D707 D-8 D105 F-11 D711 D-9 D106 G-11 D712 D-10 D301 C-4 D307 D-6 IC305 B-6 D308 D-7 IC401 D-7 D309 C-6 IC603 G-11 D310 C-6 IC604 I-10 D402 E-7 IC605 I-9 D404 D-7 D409 D-7 Q101 E-6 D410 E-8 Q102 E-8 D412 J-7 Q103 E-6 D501 H-10 Q105 F-7 D602 I-9 Q107 F-7
Ref. No. Q109 Q110 Q111 Q117 Q119 Q120 (Q202) Q301 Q306 Q403 Q404 Q406 Q411 Q412 Q710 Q806 Q807

Location E-9 E-8 F-9 G-9 F-9 F-11 E-2 C-4 C-4 D-8 C-11 E-8 J-8 J-7 E-8 C-5 I-10

R509 R510

R606 M601 S601 S602

R517 R520 R524

C611 C612
4-12. SCHEMATIC DIAGRAM MAIN SECTION (1/4) Refer to page 25 for Waveforms and Common Note on Schematic Diagram, and page 38 for IC Block Diagrams.

R331 Q302

R338 C347 R339 CN302

C340 C344 CN301

CN201 R212 C343

R336 R337 R335

C341 C345 C346 C206 Q306 R342 C351 C342
R333 Q304 JR113 R334 Q305

R340 C349 R341 C350

C425 C424 C422 C319 C214 C218 C233 TUX501 R211 R209 R308 C212 R206 R303 R205 Q201 C310 R307 C311 IC400 INPUT SELECT, R309 R306 C329 R322 C231 R216 C221 R323 C332 C333 D202 C225 BUFFER AMP C326 R329 C400 C213 C309 R347 C328 R330 C272 C282 C172 C182 C312 C232 R311 C306 C327 C324 C423

R210 C209

EQ AMP
C202 R202 C203 X201 R207 R203

C207 C210

R304 C337 C336 C335

(Page 33)

C215 C211 R204 C204 C208
Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : AM or MW < > : CD PLAY
4-13. SCHEMATIC DIAGRAM MAIN SECTION (2/4) Refer to page 25 for Common Note on Schematic Diagram.

Q806 R806 R804

CN802 FAN691
R805 R315 R328 C315 R314 C802 C358 IC305 Q804 R801 R803

Q805 R802 C803

R343 C352 R327 C317 R316 R319 R326 C318 R310 R313 R344 C353

D304 D303

D305 D306

R345 C354

D308 D307

R346 C355

D309 D310 CN303 RFC-5

(Page 32)

R321 C320 R320

C357 C359

CN305 R717 C706 R711 C705 R709 R708 R710 R722 R724 R720 JR112 Q703 D702 Q704 Q710 R540 R704 C701 R707 Q702 D705 C704 R715 R713 D710 C708 Q709 R716 R714 Q708 R718 R726 R712 C707 R721 TH702 TH701 C712 C710 R725 Q707 Q706 C711 Q705(2/2) Q705(1/2) D711 L701 D712 D706 D707 R723 R727 F901 R719

(Page 35)

Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM
4-14. SCHEMATIC DIAGRAM MAIN SECTION (3/4) Refer to page 25 for Waveforms and Common Note on Schematic Diagram, and page 40 for IC Block Diagrams.

JR114 R208

IC403 C415

L501 C519

R516 R517 R520 R522 R523

C427 IC405 C429 C401

R527 R524 C515

R402 R503 C418 Q410 R504

JR103 C506 R501
C501 C402 C428 R403 C406 R405 R421 IC406 C426 R507 R554 C403 D501 JR104
C507 C502 R508 R502 TH501 R555 IC501

10k 10k LEVEL SHIFT 10k LEVEL SHIFT

10k 10k

A/D CONVERTER

OUTPUT PROCESSOR

TE- 92 TEO 93 TETEC 95 AGND 96 PD 97 LD 98

FOK A3T MIRR FEO TEO

RFENV MIRENV TRACKING REGISTER FOCUS REGISTER

34 LRCK 33 LRCKIN

32 SCKO 31 SCKIN 30 DOUT 29 DIN 28 FLAG

COMPARATOR

OCTUPLED OVERSAMPLING DIGITAL FILTER NOISE SHAVER NOISE SHAVER
OUTPUT BUFFER OUTPUT BUFFER PN 99 AVDD 100 MICROCOMPUTER INTERFACE SCF OSC 27 EMPH 26 DVDD
IC201 SAA6588T/V2-518 (CDX-M1000TF only)

XTALEN

13 PAUSE DETECTOR

MULTI PATH DETECTOR

POWER SUPPLY & RESET 57kHz 8th ORDER BAND-PASS FILTER SIGNAL QUALITY DECODER 4 CLOCK CLOCK INTERFACE REGISTER DATA DATA

CLOCKED COMPARATOR

RDS/RDBS DEMODULATOR

RDS/RDBS DECODER

TEST CONTROL

OSCILLATOR & CLOCK

IIC BUS SLAVE TRANSCEIVER

MRO MPTH

MAD PSWN

VO2+ 12

LEVEL SHIFT

VO2 11

25 OPOUTOPIN3+ 23 OPIN3

22 OPOUT3

CH1-4 MUTE

21 MUTE

19 GND 10k

18 VOVO3+

10k 10k 16 VOVO4+ 10k

IC400 TDA7416

AC2INL AC2OUTL FILOL VREFOUT VDD ACOUTL OUTLR

HIGH PASS FILTER2

NC ACOUTR ACINSW ACOUTSW
HIGH PASS FILTER SUB WOOFER FILTER 7 BAND EQUALIXER
SOFT STEP FADER SOFT STEP FADER
22 OUTRF 21 OUTRR 20 AC2INR 19 AC2OUTR 18 FILOR 17 OUT-SW 16 SAOUT 15 MUTE 14 SAIN 13 SCL 12 SDA

SOFT STEP FADER

MAIN VOLUME
SOFT STEP FADER SOFT MUTE ZERO CROSS LOUDNESS SPECTRUM ANALIZER

IN-GAIN CREF 38 NC 39

MAIN REAR SOURCE SELECTOR SELECTOR

II2CBUS

AML AMR MDL MDR AUXL

INPUT MULTIPLEXER

POWER SUPPLY

NC NC AUXR PDL+ PDL-

NC PDR+

NC GND NC

IC404 LA2901V-TLM-E

LFIN- 1 LFIN+ 2 VREF VCC

SIGNAL AMP

24 LFOUT

N.C 3 LRIN- 4 LRIN+ 5

23 LROUT

22 LGND VREF VCC LIFT AMP 21 LIFT LVD 20 LIFT LOUT

VREF 19 VCCL 18 VCCR

LIFT AMP VREF VCC

17 LIFT ROUT 16 LIFT ROUT 15 RGND 14 RFOUT
RFIN+ 8 RFIN- 9 N.C 10 VREF SIGNAL AMP VCC
RRIN+ RROUT RRIN- 12 SIGNAL AMP

IC401 MM1175XFF

BUSON 1 RST 2 RESET SWITCH BATT SWITCH

14 VCC 13 RST

BATT 3 CLK 4 VREF 5 DATA 6 I/O GND 7
12 BUSON 11 CLK-IN 10 B/U-C 9 DATA IN 8 DATA OUT

IC602 LB1930M-TLM-E

VCC 1 NC 2 FIN 3 RIN 4
10 NC BUFFER CONTROL CIRCUIT BUFFER MOTOR DRIVE CIRCUIT 9 OUTNC 7 OUTPGND

SGND 5

IC101 TL1451ACDB IC102 TL1451ACDB
OUT2 DTC2 REFO INA2 INB2 SCP VCC
9 OUTPUT2 OUTPUT1 S R LATCH R U.V.L.O PWM COMPARATOR1 GND 7 8
16 VERF. +2.5V VCC REFERENCE VOLTAGE +2.5V SHORT CIRCUIT PROTECTION COMPARATOR + + VREF/2
+ ERROR AMP2 VERF VERF VERF PWM COMPARATOR2

TRIANGLE OSCILLATOR 3 4

+ ERROR AMP1

IC206 RRX9000-0601#1

GND LNS C VCO NC NOISE SUPPRESSION

L IN 16 INPUT SLAGE

GND A 15
V IN 14 320kHz 320kHz /500kHz AGC

V AGC 13

GND PULSE COUNTER
PULSE FORMER BANDGAP REFERENCE L IN GND L 3 V STBY 4 VCC 5 NC 6 NC 7 VPO 8 NC
CDX-M3DI/M1000TF SECTION 5 EXPLODED VIEWS
NOTE: The mechanical parts with no reference number in the exploded views are not supplied. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. -XX and -X mean standardized parts, so they may have some difference from the original one. Color Indication of Appearance Parts Example : KNOB, BALANCE (WHITE). (RED) R R Parts Color Cabinets Color Accessories are given in the last of this parts list. 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.

5-1. CHASSIS SECTION

MG-393MC-121 #1

not supplied

Ref. No. 2 3

Part No.

Description

Remark

Ref. No. 5 #1 #2
Part No. 3-242-039-01 X-3383-092-1 X-3383-097-1 7-685-792-09 7-685-790-09
Description SCREW (THIN HEAD M1.4) PANEL (CD) ASSY, SUB (M3DI) PANEL (CD) ASSY, SUB (M1000TF) SCREW +PTT 2.6X6 (S) SCREW +PTT 2.6X4 (S)

Ref. No. 307

Part No. A-3337-193-A 3-040-029-01 3-040-045-01 3-040-194-01 A-3301-983-A

Ref. No. 311 M902 #8 #11

Part No. A-3274-254-A 3-909-607-01 8-820-165-06 1-676-707-11 A-3301-985-A
Description LIMIT SW BOARD, COMPLETE SCREW OPTICAL PICK-UP KSS-721A/C-RP PICK-UP FLEXIBLE BOARD MOTOR ASSY, SLED (SLED)
FLOATING BLOCK ASSY (including M901) SPRING (SL), TORSION BASE (DRIVING) GEAR (MIDWAY) SHAFT (FEED) ASSY
3-040-030-01 SPRING (FEED), PLATE 1-823-951-11 CABLE, FLEXIBLE FLAT (16 CORE)
7-627-553-37 SCREW, PRECISION +P 2X3 TYPE3 7-627-850-28 SCREW, PRECISION +P 1.4X3
SECTION 6 ELECTRICAL PARTS LIST
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. RESISTORS All resistors are in ohms. METAL:Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F:nonflammable Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u : , for example: uA. : A. uPA. : PA. uPB. : PB. uPC. : PC. uPD. : PD. CAPACITORS uF : F COILS uH : H
CDX-M3DI/M1000TF DIGITAL DISC IN SW DISPLAY
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. When indicating parts by reference number, please include the board.

Ref. No.

Ref. No. C228 C229 C230 C231 C232 C233 C234 C235 C236 C237 C238 C239 C240 C244 C245 C246 C247 C248 C249 C250 C251 C252 C253 C254 C255 C256
Part No. 1-127-692-11 1-162-959-11 1-117-863-11 1-107-826-11 1-162-923-11 1-107-826-11 1-107-826-11 1-107-826-11 1-107-826-11 1-107-826-11 1-165-955-21 1-135-405-11 1-127-692-11 1-115-566-11 1-162-970-11 1-107-826-11 1-135-405-11 1-164-004-11 1-164-004-11 1-107-826-11 1-162-961-11 1-162-961-11 1-162-961-11 1-107-826-11 1-162-970-11
Description 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 CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP 10uF 330PF 0.47uF 0.1uF 47PF 0.1uF 0.1uF 0.1uF 0.1uF 0.1uF 8.2uF 10uF 10uF 4.7uF 0.01uF 0.1uF 10uF 0.1uF 0.1uF 0.1uF 330PF 330PF 330PF 0.1uF 0.01uF 10PF 10% 5% 10% 10% 5% 10% 10% 10% 10% 10% 20% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 10% 0.5PF

LIMIT SW

Part No. 1-115-156-11 1-107-826-11 1-164-156-11 1-164-156-11 1-135-346-21 1-137-765-21 1-164-315-11 1-127-573-11 1-117-681-11 1-162-964-11 1-164-156-11 1-115-156-11 1-164-315-11 1-162-961-11 1-127-573-11 1-104-607-11 1-162-927-11 1-164-156-11 1-164-156-11 1-162-964-11 1-162-970-11 1-162-970-11 1-135-346-21 1-164-315-11 1-164-315-11 1-115-156-11 1-164-217-11 1-164-156-11 1-162-927-11 1-164-156-11 1-137-765-21 1-162-964-11 1-135-346-21 1-164-156-11 1-137-765-21 1-125-701-11 1-126-916-11 1-162-970-11 1-164-156-11 1-162-968-11 1-162-968-11 1-104-951-11 1-124-233-11 1-124-589-11

LOAD SW

1uF 0.1uF 0.1uF 0.1uF 39uF 47uF 470PF 1uF 100uF 0.001uF 0.1uF 1uF 470PF 330PF 1uF 47uF 100PF 0.1uF 0.1uF 0.001uF 0.01uF 0.01uF 39uF 470PF 470PF 1uF 150PF 0.1uF 100PF 0.1uF 47uF 0.001uF 39uF 0.1uF 47uF
Remark 10% 10V 16V 25V 25V 16V 16V 50V 16V 16V 50V 25V 10V 50V 50V 16V 16V 50V 25V 25V 50V 25V 25V 16V 50V 50V 10V 50V 25V 50V 25V 16V 50V 16V 25V 16V 5.5V 6.3V 25V 25V 50V
Description CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP CERAMIC CHIP ELECT CHIP DOUBLE LAYERS ELECT CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP CERAMIC CHIP ELECT ELECT ELECT

20% 20% 5% 10% 20% 10%

5% 10% 10% 20% 5%
1-771-027-21 SWITCH, KEYBOARD (LED NON) (SCREEN) < TRANSFORMER >
1-437-741-11 TRANSFORMER, DC-AC CONVERTER < THERMISTOR >

10% 10% 10% 20% 5% 5%

TH200 1-810-812-21 THERMISTOR, NTC (1608) ************************************************************* A-3274-254-A LIMIT SW BOARD, COMPLETE ************************* < CONNECTOR > CN13 1-816-275-21 CONNECTOR, FFC/FPC 6P ************************************************************* 1-685-337-11 LOAD SW BOARD *************** ************************************************************* A-3274-820-A MAIN BOARD, COMPLETE (M1000TF) A-3337-600-A MAIN BOARD, COMPLETE (M3DI) ********************* X-3383-743-1 1-694-592-31 1-827-121-11 3-019-565-01 3-041-261-11 3-564-708-01 7-685-790-09 7-685-792-09 7-685-793-09 7-685-795-09 CORD (ANT) ASSY (ANTENNA) TERMINAL CORD, CONNECTION (AUDIO OUT FRONT/REAR) BRACKET (IC) BRACKET (TR) SCREW (+P 2X18) (TYPE2) SCREW +PTT 2.6X4 (S) SCREW +PTT 2.6X6 (S) SCREW +PTT 2.6X8 (S) SCREW +PTT 2.6X12 (S) < BUZZER >