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7-5

7-5

ELECTRICAL PARTS LIST - MAIN BOARD

Part No.

Description

QTY

Location

Part No.

Description

QTY

Location

121640000101

121640000102

121640000103

121640000104

121640000272

121640000472

121640000473

121640000047

121640000752

121646000022

121646000560

142203000003

142206000004

142224000009

142224000001

133000010160

113850000039

113850000041

113850000043

113850000045

113850000002

113850000004

113850000006

113850000008

113850000010

113850000012

113850000014

113850000016

113850000022

113850000023

121646000100

121650000022

113850000020

113850000026

142224000028

142224000026

121604000100

121604000101

121604000102

121604000103

RCF,100? ,±

5%,1/8W

RCF,1K? ,±5%,1/8W

RCF,10K? ,±5%,1/8W

RCF,100K? ,±5%,1/8W

RCF,2K7? ,±5%,1/8W

RCF,4K7? ,±5%,1/8W

RCF,47K? ,±5%,1/8W

RCF,4? 7,±5%,1/8W

RCF,7.5K? ,±5%,1/8W

RCF,2? 2,±5%,1/2W

RCF,56? ,±5%,1/2W

SW DIODE 1N4148 DO 35

REC DIODE 1N4001 1A 1V 50V DO-41

ZENER DIODE,3V3,1/2W,DO-35

ZENER DIODE,10V,1/2W,DO-35

PCB,MB,CM420RS,94V0,1.6mm,173.1x137.5mm,colophony

f 0.5mm,6mm

f 0.5mm,7mm

f 0.5mm,8mm

f 0.5mm,9mm

f 0.5mm,10mm

f 0.5mm,11mm

f 0.5mm,12mm

f 0.5mm,13mm

f 0.5mm,14mm

f 0.5mm,15mm

f 0.5mm,16mm

f 0.5mm,17mm

f 0.5mm,20mm

f 0.5mm,21mm

RCF,10? ,±5%,1/2W

RCF,2? 2,±5%,2W

f 0.5mm,19mm

f 0.5mm,23mm

ZENER DIODE,9V1,1/2W,DO-35

ZENER DIODE,7V5,1/2W,DO-35

RES,10? ,±5%,1/16W,0603

RES,100? ,±5%,1/16W,0603

RES,1K? ,±5%,1/16W,0603

RES,10K? ,±5%,1/16W,0603

? ,±

 

,

,

-

 

,

,

,

,

,

1

5

14

6

1

2

6

1

5

1

1

8

4

1

1

1

15

6

4

2

12

5

6

2

3

10

4

4

2

4

1

1

1

1

1

1

1

18

10

16

R637

R526 R541 R447 R510 R524

R108 R408 R433 R475 R527 R529 

R532 R547 R550 R635 R802 R811 

R430 R813

R448-449 R517 R518 R515 R516

R503

R410 R476

R628-629 R519 R621 R624 R438

R506

R620 R625 R627 R630 R812

R835

R805

D417,D422~D423,D410 D402 

D426 D416 D405

D801 D805 D419 D424

ZD402

ZD801

J197 J206 J204 J112 J169 J135 

J210 J187 J138 J149 J174 J198 

J139 J200  J153

J145 J130 J136 J208 J192 J101

J203 J134 J119 J120

J205 J202

J195 J194 J182 J183 J184 J185 

J126 J122  J114 J140 J121 J161

J179 J116 J103 J104 J105

J133 J170 J167 J151 J157 J100

J175 J159

J209 J180 J181

J111 J178 J144 J154 J155 J117 

J115 J123 J152 J142

J132 J131 J108 J188

J164 J165 J166 J177

J163 J109

J146 J141 J110 J113

R100

R409

J216

J215

ZD802

ZD803

R432

R103-105 R401-404 R406-407 

R411 R413-418 R422 R437

R109 R101 R102 R701 R504 R505 

R521 R523 R525 R540

R412 R469 R429 R471-473 R112 

R636 R477 R480 R809  R528 R904 

R530 R531 R548

121604000104

121604000123

121604000222

121604000223

121604000272

121604000332

121604000472

121604000473

121604000562

121604000681

121604000682

121604000752

121606000000

121604000000

121608000102

121803000101

121803000102

121803000104

121803000330

121806000224

121806000225

142245000021

142251000001

142245000048

142245000024

142400000386

142400000416

121830000105

121830020106

121830020107

121830000225

121830000475

121830040476

121842030338

121836000477

142015000016

142257000001

142400000218

142400000378

142820000026

144815000022

143830000091

143800000011

RES,100K? ,±5%,1/16W,0603

RES,12K? ,±5%,1/16W,0603

RES,2K2? ,±5%,1/16W,0603

RES,22K? ,±5%,1/16W,0603

RES,2K7? ,±5%,1/16W,0603

RES,3K3? ,±5%,1/16W,0603

RES,4K7? ,±5%,1/16W,0603

RES,47K? ,±5%,1/16W,0603

RES,5K6? ,±5%,1/16W,0603

RES,680? ,±5%,1/16W,0603

RES,6.8K? ,±5%,1/16W,0603

RES,7K5? ,±5%,1/16W,0603

RES,0? ,±5%,1/10W,0805

RES,0? ,±5%,1/16W,0603

RES,1K? ,±5%,1/4W,1206

CAP,100pF,±5%,50V,NPO,0603

CAP,1nF,±10%,16V,X7R,0603

CAP,0.1µF,+80%-20%,16V,Y5V,0603

CAP,33pF,±5%,50V,NPO,0603

CAP,0.22µF,+80%,-20%,16v,Y5V,0805

CAP,2.2µF,+80%,-20%,16V,Y5V,0805

TR,KRC231S(NPN),SOT-23

TR,2N3904(NPN),SOT-23

TR,MMBT3906LT1,SOT-23,PNP

TR,KTC8550S(PNP),SOT-23

IC,TDA7460N,SO 20,ST

IC,UTC4558,SOP-8,UTC

E.CAP,1µF,±20%,4X5,50V,105

E.CAP,10µF,±20%,4X5.5,16V,85

E.CAP,100µF,±20%,6.3X5,16V,105

E.CAP,2.2µF,±20%,4X5,50V,105

E.CAP,4.7uF,±20%,4X5,16V,105

E.CAP,47µF,±20%,5X5,16V,105

E.CAP,3300µF,±20%,13X26,16V,105

E.CAP,470uF,±20%,8X11,16V,105

CHOKE COIL,470UH,1A,±30%,28mm(D)X29mm(H)X12.5mm(L)

(CM203)

TR,2SB1243TV2Q(PNP),ATV

IC,LM2950-5V,TO-92,HTC

IC,TDA7384,FLEXIWATT25,ST

CRYSTAL,8.664MHz,±30ppm,-20

~+70

,CL=30pF,HC-49/US

TUNER,KST-C6102LVD-100,FM/OIRT/AM

CMV100,16PIN,FEMALE P/S SOCKET

18PIN,1.0mm,FPC SOCKET DIP TYPE (90 )

BOTTOM CONNECT TYPE

o

C

o

C

o

C

o

C

o

C

o

C

o

C

o

C

o

o

C

C

o

3

1

2

1

2

2

4

7

3

2

1

6

3

5

2

6

4

20

2

2

3

4

6

7

1

1

2

1

2

8

13

1

3

1

1

1

2

1

1

1

1

1

1

R428 R442 R474

R446

R603 R604

R450

R501-502

R601 R602

R444 R443 R424 R425

R468 R810 R441 R900 R901 

R902 R903

R426-427 R445

R804 R520

R478

R632-634 R631 R824 R826

R419 R421 R821

R822 R828 R829 R831 R832

R479 R801

C603-604 C614-616 C620

C817 C818 C819 C820

C103 C403 C405 C408 C410 C412 

C414 C418 C420 C508 C515 C613 

C822 C617 C404 C802 C805 C808

C826,C825

C401-402

C501-502

C413  C610 C612

Q502-505

Q102 Q405 Q407 Q411  Q802 Q804

Q401-402 Q404 Q406 Q408 Q410 

Q808

Q101

U501

U602 U603

C823

C407 C806

C101 C406 C509 C618 C801 C804 

C807 C409

C504-507 C514 C519-521 C813-

816 C821

C503

C417 C419  C824

C827

C803

L801

Q412 Q801

U801

U804

XT401

TUN101

CON801

CON403

Содержание CMD220

Страница 1: ...cifications 1 2 Measurement setup 1 3 Service Aids Safety Instruction etc 1 4 to 1 5 Troubleshooting 1 6 Disassembly Instructions Service positions 2 Set Block diagram 3 Set Wiring diagram 4 Key Board 5 Servo Board 6 Main Board 7 Set Mechanical Exploded view parts list 8 CMD220 ...

Страница 2: ...itivity 8 dB μ Frequency response 30 Hz 15kHz Stereo separation 30dB 1 kHz Image response ratio 50dB IF response ratio 70dB Signal noise ratio 55dB AM MW Radio Frequency range 522 1620 khz Europe mode 530 1710 khz USA mode Usable sensitivity S N 20dB 30 dB μ Disc Player System Disc digital audio system Frequency response 20 Hz 20 kHz Signal noise ratio 86 dB Total harmonic distortion Less than 0 2...

Страница 3: ...1 3 MEASUREMENT SETUP ...

Страница 4: ...1 4 HANDLING CHIP COMPONENTS ...

Страница 5: ...1 5 ...

Страница 6: ...y or damaged Clean disc or change another disc Disc is dirty or damaged Clean CD or change another CD Mounting angle is over 30o Adjust mounting angle to less than 30o Unstable mounting Mount the unit securely with the mounting parts Station is too far or signals are too weak Select other stations of higher signal level Battery cable is not correctly connected Connect the battery cable to the term...

Страница 7: ...rew to remove the deck and mainboard Pull out the FPC wire Loosen the 2 pcs screw to remove the top cover Loosen the 11 pcs screw to remove the heatsank Loosen the 2 pcs screw to remove the bottom cover Loosen the 2 pcs screw Loosen the 2 pcs screw Pull out the 2 FPC wires Loosen the 2 pcs screw to remove the mainboard ...

Страница 8: ...2 2 2 2 DISMANTLING INSTRUCTIONS Service Position A Service PositionC Service Position B Service Position D ...

Страница 9: ...3 3 SET BLOCK DIAGRAM ...

Страница 10: ...4 4 SET WIRING DIAGRAM ...

Страница 11: ...5 1 5 1 LCD PIN CONNECTION KEY BOARD PIN SEGMENT DISPLAY TABLE OF CONTENTS LCD Display 5 1 Circuit Diagram 5 2 Layout Diagram 5 3 Electrical Parts List 5 4 ...

Страница 12: ...5 2 5 2 CIRCUIT DIAGRAM KEY BOARD ...

Страница 13: ...5 3 5 3 LAYOUT DIAGRAM KEY BOARD TOP VIEW LAYOUT DIAGRAM KEY BOARD BOTTOM VIEW ...

Страница 14: ...CAP 2 2µF 80 20 16V Y5V 0805 CAP 0 047µF 10 50V X7R 0603 CAP 680pF 10 16V X7R 0603 IC SC75823E QFP 64 14X14 0 8 SL PCB KB CM420 FR4 1 6mm 171 0X188 2mm GILDING RES 1K 5 1 10W 0805 RES 470 5 1 10W 0805 RES 560 5 1 10W 0805 RES 0 5 1 16W 0603 RES 100 5 1 16W 0603 RES 3K9 5 1 16W 0603 CAP 1µF 80 20 10V Y5V 0603 ENCODER EC11020M2D HA1 013 LED GREEN GM 45GBOW4S Φ3 LXS TACTSW 11 0606 904P 220 70GF 6X6X5...

Страница 15: ...6 1 6 1 SERVO BOARD TABLE OF CONTENTS Circuit Diagram 6 2 Layout Diagram 6 3 Electrical Parts List 6 4 ...

Страница 16: ...6 2 6 2 CIRCUIT DIAGRAM SERVO BOARD ...

Страница 17: ...6 3 6 3 LAYOUT DIAGRAM SERVO BOARD TOP VIEW LAYOUT DIAGRAM SERVO BOARD BOTTOM VIEW ...

Страница 18: ... 2N3904 NPN SOT 23 TR MMBT3906LT1 SOT 23 PNP IC SAC4504 28 SSOPH 375B COSMD IC UTC1117 3 3V SOT 23 UTC IC µPD63712 100 LQFP NEC IC SDRAM1MX16 HY57V161610E TSOP11 50 HYNIX IC MLC3190 128 LQFP MCS LOGIC 15PIN 1 0mm FPC SOCKET SMT TYPE TOP CONNECT TYPE RES 68K 5 1 16W 0603 DECK CL C01FY7 SHINWA o E CAP 10µF 20 4X5 5 16V 85 C 1 4 10 23 3 1 1 2 2 8 2 6 1 2 9 1 3 1 1 4 1 2 2 31 1 2 1 2 2 1 1 2 1 7 1 1 1...

Страница 19: ...7 1 7 1 MAIN BOARD TABLE OF CONTENTS Circuit Diagram 7 2 Layout Diagram 7 3 to 7 4 Electrical Parts List 7 5 to 7 6 ...

Страница 20: ...7 2 7 2 CIRCUIT DIAGRAM MAIN BOARD ...

Страница 21: ...7 3 7 3 LAYOUT DIAGRAM MAIN BOARD TOP VIEW ...

Страница 22: ...7 4 7 4 LAYOUT DIAGRAM MAIN BOARD BOTTOM VIEW ...

Страница 23: ...904 R530 R531 R548 121604000104 121604000123 121604000222 121604000223 121604000272 121604000332 121604000472 121604000473 121604000562 121604000681 121604000682 121604000752 121606000000 121604000000 121608000102 121803000101 121803000102 121803000104 121803000330 121806000224 121806000225 142245000021 142251000001 142245000048 142245000024 142400000386 142400000416 121830000105 121830020106 1218...

Страница 24: ...T REC DIODE 1N5401 3A 1V 100V DO 27 HY FUSE ZH270 15A SLOW FUSE TYPE 7PIN CONNECT 2 0mm 90 GBX050 PTC RILAIDA ANTTENA JACK E CAP 470µF 20 8X12 16V 105 E CAP 22µF 20 4X5 16V 105 RCF 2 2 5 1 2W o o C o C 1 1 1 1 1 1 1 1 1 CON402 D802 CON401 ZD805 CON24 C619 C115 R803 7 6 7 6 ELECTRICAL PARTS LIST MAIN BOARD Part No Description QTY Location ...

Страница 25: ...8 1 8 1 EXPLODED VIEW MAIN UNIT ...

Страница 26: ...ACKET FOR CD420 SCREW FM White Znic M4X6 ASS Y MIAN PCB FOR CD420 BRACKET IC7386 FOR 206 NUT M3 SCREW White Ni PM M3X12 L BRACKET FOR CM420 L FIX BRACKET FOR CD420 SCREW PTS Color Znic M2 0X4 ASS Y SEVRO PCB DECK CL C01FY7 SHINWA DECK BRACKET FOR CM420 SCREW CM M2 6x19 SHINWA CL C01 TOP COVER FOR CD420 LINE BLOCK PVC HEATSINK LABLE FOR CDC SCREW BTB White Znic M2 6X16 SCREW BTS White Ni M2 6X10 PO...

Страница 27: ... FOR CD420 SCREW FM White Znic M4X6 ASS Y MIAN PCB FOR CD420 BRACKET IC7386 FOR 206 NUT M3 SCREW White Ni PM M3X12 L BRACKET FOR CM420 L FIX BRACKET FOR CD420 SCREW PTS Color Znic M2 0X4 ASS Y SEVRO PCB DECK CL C01FY7 SHINWA DECK BRACKET FOR CM420 SCREW CM M2 6x19 SHINWA CL C01 TOP COVER FOR CD420 LINE BLOCK PVC HEATSINK LABLE FOR CDC SCREW BTB White Znic M2 6X16 SCREW BTS White Ni M2 6X10 POLE FO...

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