Aiwa CA-DW935M Service Manual Download Page 9 | Manualshive

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9

IC, MM1454XFBE

IC, TA8223K

IC, BH3862FS

IC, NJU7201L55

IC, LC72121M

IC, TA2104AN

Vcc/2

MONO

REC2

REC1

A1

B1

D1

FIL

A2

B2

C2

D2

GND

C1

VOL2

VOL1

T1

T2

OUT1

OUT2

LOGIC

NF2

Vcc

LA

CL

DA

NF1

30K

30K

MUTE1

MUTE2

12K

4.7K

4.7K

12K

8

9

6

5

7

3

2

11

13

14

12

15

10

4

VCC2

IN1

IN2

NF1

45

NF2

OUT1

POWER

GND

OUT2

B.S 1

B.S 2

PRE GND1

PRE GND2

VCC1

45

30k

30k

Ch-1

Ch-2

BIAS CIRCUIT
THERMAL Cut-off
PROTECTOR

RIPPLE
TERMINAL

IC BLOCK DIAGRAMS

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Summary of Contents for CA-DW935M

Page 1: ...C CD MECHANISM ZZG 4 YG COMPACT DISC CARRY COMPONENT SYSTEM CA DW935M S M Code No 09 997 413 5R1 U SERVICE MANUAL R E V I S I O N D A T A This Service Manual is the Revision Publishing and replaces Si...

Page 2: ...Min RMS at 4 ohms from 65 Hz to 5000 Hz with no more than 1 total harmonic distortion Input VIDEO AUX 1000 mV Output Headphones stereo minijack Power requirements 12 V DC using eight size D R20 batter...

Page 3: ...peut entra ner une dangereuse exposition aux radiations ADVARSEL Usynlig laserst ling ved bning n r sikkerhedsafbrydereer ude af funktion Undg uds ttelse for str ling This Compact Disc player is clas...

Page 4: ...7 50V C21 87 010 197 080 CAP CHIP 0 01 DM C22 87 010 197 080 CAP CHIP 0 01 DM C23 87 010 197 080 CAP CHIP 0 01 DM C24 87 010 303 080 C CAP S 330P 50CH C25 87 016 460 080 C CAP S 0 22 16 B C27 87 A11...

Page 5: ...CN701 87 A60 621 010 CONN 4P V 2MM JMT CN751 87 A60 626 010 CONN 9P V 2MM JMT IC651 87 001 132 010 FUSE ICP N38 ICP705 87 002 330 080 PROTECTOR ICP N5 J202 87 009 610 010 JACK PIN 2P H EARH J601 87 A...

Page 6: ...S1153 87 A91 024 080 SW TACT KSH0611BT S1154 87 A91 024 080 SW TACT KSH0611BT S1155 87 A91 024 080 SW TACT KSH0611BT S1156 87 A91 024 080 SW TACT KSH0611BT S1157 87 A91 024 080 SW TACT KSH0611BT S1158...

Page 7: ...10 CONN 16P V TOC B CN2 87 A60 081 010 CONN 06P H 9604S 06F CN3 87 A60 945 010 CONN 21P H 6216 11 CN4 87 A60 080 010 CONN 07P H 9604S 07F CN7 87 A60 081 010 CONN 06P H 9604S 06F CN8 87 A60 083 010 CON...

Page 8: ...815 2SC1923 2SC2001 2SD655 2SD1468 KTC3198 2SA933S 2SC1740S DTA114YS DTA144ES DTA144TS DTC114YS DTC124XS DTC143ES DTC144ES KTA1267 2SJ460 2SK2541 2SB1370 2SC2712 DTC114TK DTC114YU DTC124XK 2SB1443 E C...

Page 9: ...2 B2 C2 D2 GND C1 VOL2 VOL1 T1 T2 OUT1 OUT2 LOGIC NF2 Vcc LA CL DA NF1 30K 30K MUTE1 MUTE2 12K 4 7K 4 7K 12K 8 9 6 5 7 3 2 11 13 14 12 15 10 4 VCC2 IN1 IN2 NF1 45 NF2 OUT1 POWER GND OUT2 B S 1 B S 2 P...

Page 10: ...12 11 SCHEMATIC DIAGRAM 1 MAIN SECTION AUTO STOP SENS SW MUTE OFF SW Q754 Hi SPEED SW Q641 Q642 POWER AMP SW Q756 Q757 REC STOP PAUSE SW...

Page 11: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J 14 13 WIRING 1 MAIN C B SECTION L003 J202 AUX VIDEO SPEAKER IMP 4 L005 TC001 R E D Q346 Q345 J601 PHONES J R1722 IC722...

Page 12: ...16 15 SCHEMATIC DIAGRAM 2 FRONT LED SECTION REG CD CON SW CD CON VDD CD CON VDD AM 10K...

Page 13: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J 18 17 WIRING 2 FRONT C B SECTION TO D CD C B CN3 FFC4 R1132 C132 D111 UP DOWN JR108 D113 D112 POWER STANDBY ON TUNER BAND FUNCTION FFC2...

Page 14: ...LED ROCK LED POP LED JAZZ LED TA LED TU LED AUX LED CD CLKSFT TUDO RST XT1 XT2 VSS1 CF1 CF2 VDD1 KEY1 KEY2 STEREO TRY NO ELV POS TRY EDGE DS DET1 FRM SW HOLD TRY1 RMT LED CD3G LED CD3R LED CD2G LED C...

Page 15: ...0Hz D1151 1155 DISC1 ILLUMINATION D1156 1160 DISC2 ILLUMINATION D1161 1165 DISC3 ILLUMINATION R166 D1166 2 S1156 HI SPEED DUBBING TUNER MODE OSC S1155 TUNING UP S1154 TUNING DOWN S1153 PRESET M1 DECK...

Page 16: ...24 23 SCHEMATIC DIAGRAM 3 CD SECTION 5V REG CN3 D CN203 1 2 3 4 5 6 7 TO B FRONT C B CN103 TU...

Page 17: ...1 2 3 4 5 6 7 8 9 10 11 12 13 14 A B C D E F G H I J 26 25 WIRING 4 CD SECTION TRAY3 TRAY2 TRAY1 ELEVATOR MODE SW SW201 TRAY NO DET SW I H E F D G TO A MAIN C B CN203 TO B FR C B CN103...

Page 18: ...itor output pin De emphasis disc is being played back at H C2 flag output pin DIGITAL OUT output pin EIAJ format Test signal input pin with built in pull down resistor Be sure to connect to 0V Not use...

Page 19: ...ants are connected between the TD and VR pins Tracking phase compensation setting pin Tracking jump signal kick pulse amplitude setting pin Tracking control signal output pin Focusing control signal o...

Page 20: ...he DSP Digital system GND Output pin to which external focus search smoothing capacitor is connected Tracking Balance Control EF balance variable range setting pin No connection Disc defect detector o...

Page 21: ...nd play time Playback pause status Tracking servo OFF Sled CD TES7 Pickup moves to inner edge Sled servo Pickup moves to outer Mechanism operation check circumference Note 1 If focus search continues...

Page 22: ...r is at UNLOCK position 2 lights Elevator is at TOP UNLOCK position 1 lights Elevator is at positions other than the above 8 lights Tray detection SW SW213 Tray 1 is in STOCK BOX REPEAT lights SW212 T...

Page 23: ...CTION 5 Tape Speed Adjustment Settings Test Tape TTA 100 TTA 111S Test point J602 PHONES Jack Adjustment location SFR751 Method Playback the test tape with DECK 1 and adjust SFR 751 so that the output...

Page 24: ...19 21 21 22 20 LED C B 6 23 24 25 32 12 13 26 27 28 29 30 31 54 56 55 57 53 A 39 MAIN C B A A A A A A A A A A A A A A A D A A A A A A A 40 ZZG 4 YG FRONT C B 8ZK B TN 21ZFW 1791 LCD SH LCD 33 34 36 35...

Page 25: ...T Brown V Violet W White WT Transparent White Y Yellow YT Transparent Yellow LM Metallic Blue LL Light Blue GT Transparent Green LD Dark Blue DT Transparent Orange COLOR NAME TABLE 36 8Z CT1 204 010 H...

Page 26: ...9 14 15 16 17 C K I D D C A a b 32 31 33 30 49 34 35 54 37 38 39 48 40 41 51 43 c 59 T 60 6 U 61 O 56 57 25 E 1 J b a L M F G E LUG PLATE 52 2 1 3 4 5 6 7 11 12 13 10 8 9 53 20 18 19 22 23 24 26 27 28...

Page 27: ...UTTON LEVER 37 S1 921 140 170 P S LEVER SPRING 38 S1 921 073 080 RF CLUTCH ASSY 39 S1 921 070 030 RF BELT 40 S1 921 260 020 CAM GEAR 41 S1 921 140 160 E ACTUATOR SPRING 42 S1 921 093 040 FLYWHEEL ASSY...

Page 28: ...E 1 2 3 4 53 5 21 22 P C B 24 59 52 P C B 17 14 13 12 11 15 16 8 20 7 9 10 6 P C B 23 53 55 54 19 50 40 51 28 27 28 26 28 25 62 38 36 3ZG 2YE3NM 54 55 18 39 34 37 51 58 57 65 35 56 29 32 33 31 61 30...

Page 29: ...E 34 88 ZG5 257 010 SPR T CATCHER R 35 88 ZG5 226 010 HLDR CLAMP 36 88 ZG5 251 010 SPR T CATCHER L 37 88 ZG5 228 010 LEVER CATCHER R 38 88 ZG5 227 010 LEVER CATCHER L 39 88 ZG5 253 010 HLDR ELEVATOR R...

Page 30: ...B P C B P C B 8ZG 5 3 4 REF NO PART NO KANRI DESCRIPTION NO CD MECHANISM PARTS LIST 2 3 1 88 906 191 110 FF CABLE 6P 1 25 2 84 ZG2 612 110 CABLE FFC 4P L 130 3 8Z ZG4 613 010 FF CABLE 4P 1 0 210MM 4...

Page 31: ...SY SHT 2 83 ZG2 235 010 GEAR A3 3 83 ZG2 205 210 GEAR B 4 83 ZG2 236 010 GEAR MOTOR 3 5 83 ZG2 240 010 SHAFT SLIDE 3 6 87 A90 836 010 PICKUP KSS 213F 8 83 ZG2 233 010 TURN TABLE A5 11 83 ZG2 245 110 L...

Page 32: ...920074 Printed in Singapore 2 11 IKENOHATA 1 CHOME TAITO KU TOKYO 110 8710 JAPAN TEL 03 3827 3111...

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