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Sony Ericsson CDX-M620 manual

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Table of contents for the manual

  • Page 1

    1 V er 1.0 2001. 03 Model Name Using Similar Mechanism CDX-M700R/M750 CD Drive Mechanism T ype MG-383Z-121//K Optical Pick-up Name KSS-720A SERVICE MANUAL US Model CDX-M620/M670 AEP Model UK Model E Model CDX-M670 CDX-M620/M670 • The tuner and CD sections ha ve no adjustments. AUDIO POWER SPECIFICA TIONS (US MODEL) PO WER OUTPUT AND T O T AL HARM[...]

  • Page 2

    2 optical pick-up b loc k semi-fixed resistor SERVICE NOTES SAFETY -RELA TED COMPONENT W ARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMA TIC DIAGRAMS AND IN THE P ARTS LIST ARE CRITICAL TO SAFE OPERA TION. REPLACE THESE COMPONENTS WITH SONY P ARTS WHOSE P ART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS[...]

  • Page 3

    3 stand T ABLE OF CONTENTS 1. GENERAL ........................................................................... 4 2. DISASSEMBL Y 2-1. Front Panel Assy (Normal) ............................................... 16 2-2. Front Panel Assy (Inoperative) ......................................... 16 2-3. CD Mechanism Block, Flexible Board ...............[...]

  • Page 4

    4 CDX-M620/M670 SECTION 1 GENERAL This section is extracted from instruction manual. US MODEL AEP , UK, E MODEL[...]

  • Page 5

    5 CDX-M620/M670 US, AEP , UK, E MODEL[...]

  • Page 6

    6 CDX-M620/M670 US MODEL[...]

  • Page 7

    7 CDX-M620/M670 AEP , UK, E MODEL[...]

  • Page 8

    8 CDX-M620/M670[...]

  • Page 9

    9 CDX-M620/M670[...]

  • Page 10

    10 CDX-M620/M670 US, AEP , UK, E MODEL[...]

  • Page 11

    11 CDX-M620/M670[...]

  • Page 12

    12 CDX-M620/M670 US MODEL Connection[...]

  • Page 13

    13 CDX-M620/M670[...]

  • Page 14

    14 CDX-M620/M670 AEP , UK, E MODEL Connection[...]

  • Page 15

    15 15 CDX-M620/M670[...]

  • Page 16

    16 16 CDX-M620/M670 3 screw (panel) flexib le board 5 1 6 front panel (ke y) assy (T ake care not to pull the flexib le board e xcessively) 4 screw (panel) 2 front panel (DSPL) assy 4 screw (panel) 3 front panel (DSPL) assy 2 1 T ur n on the power and open the front panel. stand 5 screw (panel) 6 front panel (ke y) assy (T ake care not to pull the [...]

  • Page 17

    17 CDX-M620/M670 1 PTT 2.6x6 4 PTT 2.6x6 5 motor bloc k assy 2 cam (R) assy 3 CN602 A Note: Install the cam (R) assy wit h the cam fully rotated in the direction of the arrow A . 3 PTT 2.6x6 6 sub panel (CD) sub assy 2 PTT 2.6 x6 5 claw 1 CN603 4 claw 2-4. SUB P ANEL (CD) SUB ASSY 2-5. MOTOR BLOCK ASSY , CAM (R) ASSY Note : Install the motor block [...]

  • Page 18

    18 CDX-M620/M670 5 heat sink 1 PTT 2.6x6 4 PTT 2.6x 6 3 PTT 2.6x10 2 PTT 2.6x6 4 PTT 2.6x6 ground point 3 PTT 2.6x6 ground point 1 PTT 2.6x6 5 MAIN board 2 PTT 2.6x 6 2-6. MAIN BOARD 2-7. HEA T SINK[...]

  • Page 19

    19 CDX-M620/M670 4 claws 2 DISC IN SW board 7 lever (L) 3 tension spring (LR) 6 lever (R) 5 guide (disc) 1 special screw 4 chassis (T) sub assy 3 P 2x3 2 P 2x3 1 Unsolder the lead wires. black red white 2-9. LEVER SECTION 2-8. CHASSIS (T) SUB ASSY[...]

  • Page 20

    20 CDX-M620/M670 6 special screws 7 special screws 1 CN3 3 Removal the solders. 4 P 2x3 5 loading motor assy 8 SERVO board 2 CN2 2-10. SER VO BOARD 2-1 1. SHAFT ROLLER ASSY Fig. 1 1 tension spring (RA) 2 arm (roller) 3 retaing ring (RA) 4 shaft retainer (roller) 5 shaft roller assy retaing ring (RA) arm arm washer washer shaft retainer (roller) sha[...]

  • Page 21

    21 CDX-M620/M670 2-12. FLOA TING BLOCK ASSY 2-13. OPTICAL PICK-UP BLOCK 1 tension spring (KF1) 7 compression spring (FL) 6 floating block assy 8 compression spring (FL) 4 Fit lever (D) in the direction of the arrow. 2 damper (T) 3 damper (T) 5 Turn loading ring in the direction of the arrow. 1 P 2x3 5 P 2x3 2 sled motor assy 3 optical pick-up block[...]

  • Page 22

    22 CDX-M620/M670 cam (L ) arm (A-L) assy arm (B-L) assy C A B 3 stop ring 1.5, type-E hole(large) line SECTION 3 PHASE ALIGNMENT 3-1. ARM (A-L) ASSY , ARM (B-L) ASSY 3-2. CAM (L) 1 Move the arm (B-L) assy in the direction of the arrow A and the arm (A-L) assy in the direction of the arrow B fully (full open state). 2 Align the hole (large) on the c[...]

  • Page 23

    23 CDX-M620/M670 3-3. MOTOR BLOCK 3-4. ALIGNMENT BETWEEN ARM (A-L) ASSY AND ARM (B-L) ASSY 1 T urn the cam (L) and position the cam so that part A does not touch the SWITCH board SW900. 1 Input 9V DC to the motor terminal until the cam (L) stops rotating. T ake care to avoid overload of the motor . 2 V erify that the arm (A-L) assy and arm (B-L) as[...]

  • Page 24

    24 CDX-M620/M670 3-6. CAM (R) 3-5. ARM (A-R) ASSY , ARM (B-R) ASSY 1 Move the arm (B-R) assy in the direction of the arrow A and the arm (A-R) assy in the direction of the arrow B fully (full open state). 2 Align the hole (large) on the cam (R) with part C and install the cam. 4 T urn the cam (R) clockwise and counterclockwise to verify that both t[...]

  • Page 25

    25 CDX-M620/M670 4-1. IC PIN DESCRIPTIONS • IC501 CXD2598Q (DIGIT AL SERVO, DIGIT AL SIGNAL PROCESSOR) (SER VO BOARD) Pin No. Pin Name I/O Pin Description 1 DVDD — Digital power supply pin 2 DVSS — Digital ground 3 SOUT O Servo brock serial data output (Not used.) 4 SOCK O Servo brock serial data read clock output (Not used.) 5 XOL T O Servo [...]

  • Page 26

    26 CDX-M620/M670 Pin No. Pin Name I/O Pin Description 52 TE I T racking error signal input 53 CE I Center servo analog input 54 RFDC I RF signal input 55 ADIO O T est pin (Not used.) 56 A VSSO — Analog ground 57 IGEN I Constant current input from OP amplifier . 58 A VDDO — Analog ground 59 ASYO O EFM full-swing output (“L”: VSS, “H”: VD[...]

  • Page 27

    27 CDX-M620/M670 • IC5 CXP84640-072Q (CD SYSTEM CONTROL) (SERVO BOARD) Pin No. Pin Name I/O Pin Description 1 ITRPT — Not used in this set. 2, 3 — — Not used in this set. 4, 5 NCO — Not used in this set. 6 OPEN I Front panel open detection input 7 CLOSE O Front panel close control output 8 LINKOFF I Bus interface link input 9 NCO — Not [...]

  • Page 28

    28 CDX-M620/M670 Pin No. Pin Name I/O Pin Description 57 SENS I SENS signal input 58 — — Not used in this set. 59 — — Not used in this set. 60 BU.IN I Back-up power detection input 61 BUSON I Bus on control input 62 IN SW I Disc in switch input (SW3) 63 SELF SW I Self switch input (SW2) 64 SCOR O Sub-code sync output 65 CD-CKO O CD signal p[...]

  • Page 29

    29 CDX-M620/M670 • IC501 MB90574BPMT -G-321-BND (SYSTEM CONTROL) (MAIN BOARD) (US MODEL) • IC501 MB90574BPMT -G-322-BND (SYSTEM CONTROL) (MAIN BOARD) (AEP , UK, E MODEL) Pin No. Pin Name I/O Pin Description 1 – 3 (NCO) O Not used. (Open) 4 SP LA TCH O Spectrum analyzer data latch signal 5 A TT O System mute signal 6 SYS RST O System reset sig[...]

  • Page 30

    30 CDX-M620/M670 Pin No. Pin Name I/O Pin Description 57 DDC ON O DC/DC converter power control signal 58 CD EJECT OK O CD eject control signal 59 CD OPEN REQ I Front panel open request signal 60 (NCO) O Not used. (Open) 61 OPEN KEY I OPEN key detection signal 62 NOSE SW I Nose SW detection signal 63 VSS — Ground 64 DET ACH SW I Detach SW detecti[...]

  • Page 31

    31 CDX-M620/M670 Pin No. Pin Name I/O Pin Description 11 2 4V SEL I 4V select control signal 11 3 (NCO) O Not used. (Open) 11 4 TUN ON O Tuner po wer control signal 11 5 LED SW1 O Illumination select control signal 1 11 6 LED SW2 O Illumination select control signal 2 11 7 (NCO) O Not used. (Open) 11 8 (NCO) O Not used. (Open) 11 9 VSS — Ground 1[...]

  • Page 32

    32 CDX-M620/M670 • IC702 HD643255A36F (SUB SYSTEM CONTROL) (MAIN BOARD) Pin No. Pin Name I/O Pin Description 1 SA CLK O Not used. (Open) 2 PG4 O Not used. (Open) 3 VSS — Ground 4 NC — Not used. (Open) 5 VCC — Power supply pin (+ 5V) 6 – 9 PC0 – PC3 O Not used. (Open) 10 VSS — Ground 11 – 14 PC4 – PC7 O Not used. (Open) 15 – 18 P[...]

  • Page 33

    33 33 CDX-M620/M670 tuner unit (TUX201) DISC IN SW board SWITCH board DISPLAY board KEY board SERVO board LIMIT SW board MAIN board SUB (CD) board 4-2. CIRCUIT BOARDS LOCA TION Pin No. Pin Name I/O Pin Description 83 STBY I Hardware standby signal 84 VCC — Power supply pin (+5 V) 85 XT AL — Crystal oscillator (18.432 MHz) 86 EXT AL — Crystal [...]

  • Page 34

    34 34 CDX-M620/M670 I-V CONV. FOCUS ERROR DIGITAL CLV SUB CODE PROCESS TRACKING ERROR LD DRIVE Q101 FOCUS COIL DRIVE RF EQ EFM DEM D/A I/F D/A CONV. RFO RFAC FE TE SE RFDC FFDR FRDR TFDR SFDR SRDR MDP TRDR TE FE E D B C A F 11 10 PD 4 LD 3 7 6 8 13 14 16 LD AMP LD ON HOLD SW AGC CONT 22 21 20 5 RF AMP, LD APC, ERROR AMP IC1 DIGITAL SERVO, DIGITAL S[...]

  • Page 35

    35 35 CDX-M620/M670 AJ1 (ANTENNA) 1 10 2 AM ANT MPX SA CLK SA OUT 8 AMDET 9 RDSDET FM ANT TUNER UNIT TUX201 FM AMP Q202 NOISE CANCEL IC201 Q203 13 11 15 14 20 21 17 18 31 50 56 7 6 SYSTEM CONTROL IC501 (2/3) 16 20 DC-DC CONVERTER IC306 5 1 8 14 S METER S-METER NS MASK 52 MPTH 75 DAVN QUALITY VOL ATT EXT ATT QUAL SCL SDA S METER MP IN AM MPX 38 SA O[...]

  • Page 36

    36 36 CDX-M620/M670 BUS SI BUS CLK BUS ON BU CHECK LINK OFF SIRCS D70 D908 S RST UNI SO BUF IC701 7 IR RECEIVE IC62 7 IR RECEIVE IC901 7 16 16 6 LCD DRIVER IC60 100 99 97 98 100 99 97 98 86 X701 18.432MHz INH CLK DATA CEO INH CLK DATA CE1 DIMMER 85 LED SW1 85 86 XTAL LINK OFF SYS RES BU IN BUS ON UNI CKI UNI SI UNI SO EXTAL 66 CEO 69 INH 64 CKO 70 [...]

  • Page 37

    37 37 CDX-M620/M670 THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMA TIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) for schematic diagram: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and[...]

  • Page 38

    38 38 CDX-M620/M670 4-6. PRINTED WIRING BOARDS — CD MECHANISM SECTION —[...]

  • Page 39

    39 39 CDX-M620/M670 (Page 43) Ref. No. Location IC1 C-2 IC5 C-6 IC7 F-2 IC501 F-5 Q101 B-2 • Semiconductor Location[...]

  • Page 40

    40 40 CDX-M620/M670 IC B/D • Refer to page 37 for W aveforms. 4-7. SCHEMA TIC DIAGRAM — CD MECHANISM SECTION (1/2) — • Refer to page 54 for IC Block Diagrams. (Page 46) Note: • V oltage is dc with respect to ground under no-signal conditions. no mark : CD PLA Y (Page 41) (Page 41)[...]

  • Page 41

    41 41 CDX-M620/M670 IC B/D • Refer to page 37 for W aveforms. 4-8. SCHEMA TIC DIAGRAM — CD MECHANISM SECTION (2/2) — • Refer to page 54 for IC Block Diagrams. (Page 40) (Page 40) Note: • V oltage is dc with respect to ground under no-signal conditions. no mark : CD PLA Y[...]

  • Page 42

    42 42 CDX-M620/M670 4-9. PRINTED WIRING BOARDS — MAIN SECTION — (Page 50) D104 K-8 D107 E-2 D109 G-2 D202 C-13 D203 B-13 D204 G-8 D205 G-9 D302 B-7 D303 B-6 D304 B-6 D309 G-7 D31 1 C-7 D404 C-4 D406 D-4 D407 C-6 D503 H-6 D505 H-5 D506 J-8 D507 J-8 D509 I-8 D51 1 H-5 D602 F-5 D604 G-4 D605 F-5 D606 G-4 D609 G-7 D612 G-6 D650 I-2 D804 J-10 D807 H[...]

  • Page 43

    43 43 CDX-M620/M670 (Page 48) (Page 39) Ref. No. Location Ref. No. Location D306 B-8 D307 B-8 D308 B-8 D401 B-3 D405 C-5 D501 B-2 D101 E-3 D102 F-3 D105 D-1 D106 E-2 D301 B-7 D305 B-8 • Semiconductor Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location Ref. No. Location D502 H-4 D504 I-4 D508 H-4 D510 G-4 D603 G-5 D607[...]

  • Page 44

    44 44 CDX-M620/M670 IC B/D • Refer to page 37 for W aveforms. 4-10. SCHEMA TIC DIAGRAM — MAIN SECTION (1/4) — • Refer to page 54 for IC Block Diagrams. (Page 45) Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM (Page 46)[...]

  • Page 45

    45 45 CDX-M620/M670 IC B/D IC B/D IC B/D 4-1 1. SCHEMA TIC DIAGRAM — MAIN SECTION (2/4) — • Refer to page 54 for IC Block Diagrams. (Page 46) Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM (Page 44)[...]

  • Page 46

    46 46 CDX-M620/M670 IC B/D IC B/D • Refer to page 37 for W aveforms. 4-12. SCHEMA TIC DIAGRAM — MAIN SECTION (3/4) — • Refer to page 54 for IC Block Diagrams. Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM ( ) : AM/MW/L W < > : CD PLA Y (Page 40) (Page 44) (Page 45) (Page 47)[...]

  • Page 47

    47 47 CDX-M620/M670 IC B/D Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM (Page 46) (Page 51) • Refer to page 37 for W aveforms. 4-13. SCHEMA TIC DIAGRAM — MAIN SECTION (4/4) — • Refer to page 54 for IC Block Diagrams. (Page 49)[...]

  • Page 48

    48 48 CDX-M620/M670 4-14. PRINTED WIRING BOARD — SUB (CD) SECTION — (Page 43) ( ) : SIDE B Ref. No. Location D901 B-10 D902 B-6 D903 B-7 D906 B-10 D907 B-6 (D908) B-13 IC901 B-13 Q901 B-9 Q902 B-9 • Semiconductor Location[...]

  • Page 49

    49 49 CDX-M620/M670 IC B/D 4-15. SCHEMA TIC DIAGRAM — SUB (CD) SECTION — • Refer to page 55 for IC Block Diagram. (Page 47) Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM[...]

  • Page 50

    50 50 CDX-M620/M670 4-16. PRINTED WIRING BOARD — KEY SECTION — (Page 42) (Page 52) LED5 B-2 LED6 B-3 LED7 C-1 LED8 C-3 LED9 C-13 LED10 C-2 LED1 1 A-3 LED12 A-2 LED13 C-13 (D7) A-8 (D8) A-9 (IC1) B-7 LED1 B-4 LED2 B-10 LED3 B-2 LED4 B-3 • Semiconductor Location Ref. No. Location Ref. No. Location Ref. No. Location LED14 A-13 LED15 A-1 1 LED16 [...]

  • Page 51

    51 51 CDX-M620/M670 Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM 4-17. SCHEMA TIC DIAGRAM — KEY SECTION — (Page 47) (Page 53)[...]

  • Page 52

    52 52 CDX-M620/M670 4-18. PRINTED WIRING BOARD — DISPLA Y SECTION — (IC60) B-9 (IC61) B-1 1 (IC62) A-13 LED60 A-1 LED62 A-2 LED63 A-12 LED64 B-2 LED65 B-12 (D61) A-1 1 (D62) A-2 (D63) A-2 (D64) A-3 (D65) A-3 (D66) A-3 (D67) B-10 (D68) A-12 (D70) A-13 • Semiconductor Location Ref. No. Location Ref. No. Location Ref. No. Location LED66 B-2 LED6[...]

  • Page 53

    53 53 CDX-M620/M670 Note: • V oltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM 4-19. SCHEMA TIC DIAGRAM — DISPLA Y SECTION — • Refer to page 55 for IC Block Diagrams. IC B/D (Page 51)[...]

  • Page 54

    54 54 CDX-M620/M670 1 BOOST 5 VOUT 6 LV 7 OSC 8 V+ 2 CAP+ 3 GND 4 CAP – RC OSCILLA TOR INTERNAL VOL T AGE REGULA TOR RC OSCILLA TOR LOGIC NETWORK +2 IC306 TC7660SE0A713 IC7 LA6576L-TE-L IC1 CXA2596M • IC BLOCK DIAGRAMS IC202 SAA6588T -V2-1 18 IC601 BA8270F-E2 1 36 FWD 2 REV 3 VCC2 4 VL0 – 5 VL0+ 6 VO4+ 7 VO4 – 8 VO3+ 9 VO3 – S-GND 35 MUTE[...]

  • Page 55

    55 CDX-M620/M670 IC305 TDA7406TR 34 35 36 37 38 39 40 41 42 43 44 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 16 15 14 13 12 1 2 3 4 5 6 7 8 9 10 11 INPUT MULTIPLEXER MAIN SOURCE SELECTOR MIXING SELECTOR SECOND SOURCE SELECTOR MAIN PHONO MAIN CH0 AUX AM FM IN-GAIN +AUTO ZERO + LOUDNESS SOFTMUTE VOLUME TREBLE BASS HP LP COMPANDER VOICE BANDPASS [...]

  • Page 56

    56 CDX-M620/M670 3 4 1 2 9 6 7 5 8 8 A A #2 #2 CN901 #2 #2 #2 MG-383Z-121//K #1 #1 SECTION 5 EXPLODED VIEWS Ref. No. Part No. Description Remark 5-1. CHASSIS SECTION Ref. No. Part No. Description Remark The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified. NOTE: • The mec[...]

  • Page 57

    57 CDX-M620/M670 63 64 65 66 52 #2 #12 #2 #5 #5 #5 53 51 54 55 58 59 60 57 56 62 58 61 #2 #2 #2 #2 #4 #5 #5 #5 M601 5-2. CAM SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 51 3-230-495-01 CAM (L) 52 X-3380-549-1 ARM (B-R) ASSY 53 X-3380-544-1 BRACKET (L) ASSY 54 X-3380-548-1 ARM (B-L) ASSY 55 X-3380-546-1 ARM (A-L[...]

  • Page 58

    58 CDX-M620/M670 101 F901 TUX201 #2 #2 #2 #2 #2 #2 #2 #3 #2 #2 102 103 103 104 104 105 106 106 107 107 108 109 111 110 112 113 114 115 5-3. MAIN BOARD SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 101 X-3380-558-1 CHASSIS (CD) ASSY * 102 3-230-417-01 SHEET , INSULA TING 103 3-230-493-01 GEAR (DRIVE SHAFT) 104 3-2[...]

  • Page 59

    59 CDX-M620/M670 151 152 153 154 155 156 157 158 159 161 160 162 LCD1 not supplied front panel (DSPL) ass y 163 164 165 166 168 167 169 170 171 173 172 174 178 175 176 177 #6 #6 (KEY board) 5-4. FRONT P ANEL (KEY) ASSY SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 151 X-3380-536-1 P ANEL (KEY) SUB ASSY , FRONT (M[...]

  • Page 60

    60 CDX-M620/M670 201 202 203 205 206 #7 #7 not supplied LCD60 207 207 208 209 210 211 212 213 214 204 215 (DISPLA Y board) 5-5. FRONT P ANEL (DSPL) ASSY SECTION Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 201 3-230-470-01 PANEL (FRONT BACK) 202 3-230-472-01 SPRING (LOCK), TENSION 203 3-230-471-01 LOCK (DETOUCH) 204 3-2[...]

  • Page 61

    61 CDX-M620/M670 252 254 253 259 251 257 255 255 258 264 264 265 266 256 263 261 260 262 267 #8 #8 #9 #8 #10 M903 C C 5-6. CD MECHANISM SECTION (1) (MG-383Z-121//K) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 251 1-676-709-11 DISC IN SW BOARD 252 3-040-039-01 CHASSIS (T) 253 3-040-038-01 SPRING (LR), TENSION 254 3-04[...]

  • Page 62

    62 CDX-M620/M670 304 301 306 307 308 310 312 311 309 302 302 302 303 313 307 D D 314 305 not supplied 5-7. CD MECHANISM SECTION (2) (MG-383Z-121//K) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 301 3-040-025-01 ARM, CHUCKING 302 3-040-031-01 DAMPER (T) 303 3-040-056-01 LEVER (D) 304 3-040-024-01 RETAINER (DISC) 305 3-04[...]

  • Page 63

    63 CDX-M620/M670 M902 M901 #8 #8 #11 356 361 359 360 355 358 354 353 352 357 351 (supplied with 351) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 5-8. CD MECHANISM SECTION (3) (MG-383Z-121//K) The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified[...]

  • Page 64

    64 CDX-M620/M670 SECTION 6 ELECTRICAL P ARTS LIST NOTE: • Due to standardization, replacements in the parts list may be dif ferent from the parts specified in the diagrams or the components used on the set. • -XX and -X mean standardized parts, so they may hav e some dif ference from the original one. • RESISTORS All resistors are in ohms. ME[...]

  • Page 65

    65 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark KEY DISPLA Y DISC IN SW R72 1-216-811-11 MET AL CHIP 150 5% 1/16W R73 1-216-805-11 MET AL CHIP 47 5% 1/16W R74 1-216-864-11 SHORT 0 R76 1-216-841-11 MET AL CHIP 47K 5% 1/16W R77 1-216-825-11 MET AL CHIP 2.2K 5% 1/16W R78 1-216-825-11 MET AL CHIP 2.2K 5% 1/16W[...]

  • Page 66

    66 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark KEY LIMIT SW LSW15 1-771-476-11 SWITCH, KEYBOARD (WITH LED) (T A) (AEP ,UK,E) LSW18 1-771-883-11 SWITCH, T ACTILE (WITH LED) (DISC –) LSW20 1-771-883-11 SWITCH, T ACTILE (WITH LED) (DISC +) LSW22 1-771-883-11 SWITCH, T ACTILE (WITH LED) ( > M ) < TRAN[...]

  • Page 67

    67 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN * A-3283-172-A MAIN BOARD, COMPLETE (M670:US) * A-3283-173-A MAIN BOARD, COMPLETE (M620) * A-3283-174-A MAIN BOARD, COMPLETE (AEP ,UK,E) ********************* * 3-019-565-01 BRACKET (IC) * 3-230-509-01 CHASSIS, BACK * 3-230-510-21 HEA T SINK (US) * 3-230[...]

  • Page 68

    68 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN C306 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C307 1-162-965-11 CERAMIC CHIP 0.0015uF 10% 50V C308 1-162-927-11 CERAMIC CHIP 100PF 5% 50V C309 1-125-837-11 CERAMIC CHIP 1uF 10% 6.3V (M670:US) C310 1-164-156-11 CERAMIC CHIP 0.1uF 25V (M670:US) C311 1-12[...]

  • Page 69

    69 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN C407 1-126-572-11 ELECT 4.7uF 20% 35V C451 1-124-234-00 ELECT 22uF 20% 16V C452 1-124-234-00 ELECT 22uF 20% 16V C454 1-128-057-11 ELECT 330uF 20% 6.3V C455 1-124-234-00 ELECT 22uF 20% 16V C456 1-162-974-11 CERAMIC CHIP 0.01uF 50V C457 1-164-156-11 CERAMI[...]

  • Page 70

    70 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN D602 8-719-017-95 DIODE MA8180-TX D603 8-719-422-64 DIODE MA8062-M D604 8-719-017-95 DIODE MA8180-TX D605 8-719-420-51 DIODE MA729 D606 8-719-988-61 DIODE 1SS355TE-17 D607 8-719-017-95 DIODE MA8180-TX D608 8-719-988-61 DIODE 1SS355TE-17 D609 8-719-801-78[...]

  • Page 71

    71 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN Q401 8-729-049-13 TRANSISTOR UPA1853GR-9JG-E1 Q402 8-729-038-68 TRANSISTOR KRC103S Q404 8-729-038-68 TRANSISTOR KRC103S Q405 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q406 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q407 8-729-120-28 TRANSISTOR 2SC1623-L5L6 Q501 8-7[...]

  • Page 72

    72 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN R314 1-216-813-11 METAL CHIP 220 5% 1/16W (M670:US) R316 1-216-833-11 METAL CHIP 10K 5% 1/16W R317 1-216-841-11 METAL CHIP 47K 5% 1/16W R318 1-216-845-11 METAL CHIP 100K 5% 1/16W (M670:US) R319 1-216-837-11 METAL CHIP 22K 5% 1/16W (M670:US) R320 1-216-84[...]

  • Page 73

    73 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark MAIN R389 1-216-829-11 METAL CHIP 4.7K 5% 1/16W (M670:US) R389 1-216-864-11 SHORT 0 (EXCEPT M670:US) R390 1-216-841-11 METAL CHIP 47K 5% 1/16W R391 1-216-821-11 METAL CHIP 1K 5% 1/16W R393 1-216-821-11 METAL CHIP 1K 5% 1/16W R395 1-216-821-11 METAL CHIP 1K 5%[...]

  • Page 74

    74 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R655 1-216-837-11 METAL CHIP 22K 5% 1/16W R656 1-216-304-11 METAL CHIP 3.3 5% 1/10W R657 1-216-839-11 METAL CHIP 33K 5% 1/16W R658 1-216-304-11 METAL CHIP 3.3 5% 1/10W R659 1-216-304-11 METAL CHIP 3.3 5% 1/10W R660 1-216-809-11 METAL CHIP 100 5% 1/16W R661 1-[...]

  • Page 75

    75 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark SERVO C508 1-164-230-11 CERAMIC CHIP 220PF 5% 50V C509 1-164-360-11 CERAMIC CHIP 0.1uF 16V C510 1-164-217-11 CERAMIC CHIP 150PF 5% 50V C511 1-164-217-11 CERAMIC CHIP 150PF 5% 50V C512 1-162-963-11 CERAMIC CHIP 680PF 10% 50V C513 1-162-963-11 CERAMIC CHIP 680P[...]

  • Page 76

    76 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark SUB (CD) SERVO SW The components identified by mark 0 or dotted line with mark 0 are critical for safety . Replace only with part number specified. R554 1-216-845-11 METAL CHIP 100K 5% 1/16W R555 1-216-845-11 METAL CHIP 100K 5% 1/16W R558 1-216-864-11 SHORT 0[...]

  • Page 77

    77 CDX-M620/M670 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES & P ACKING MA TERIALS ******************************** 1-476-546-11 REMOTE COMMANDER (RM-X111) (AEP ,UK,E) 1-476-546-21 REMOTE COMMANDER (RM-X110) (US) 3-230-446-11 MANUAL, INSTRUCTION (ENGLISH,FRENCH, SP ANISH) (US) 3-230-447-11 MANUAL, INSTR[...]

  • Page 78

    78 CDX-M620/M670 REVISION HIST OR Y 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. V er . Date Description of Revision 1.0 2001. 03 New[...]