Marantz CC-4300 Service Manual

Service Manual

CC4300 /A1B/F1B/N1B/U1B

CC4300

5 Disc CD Changer

5DISC CD CHANGER CC4300

STANDBY

POWER

ONSTANDBY

TMETSIZEEDT

1 2 3 4 5

AUTO RANDOM REPEAT ALL1 DISCS

TRACK

DELETE EDT

NDEX

123

INTROA< >B

456

789 10 11 12 13 14

RANDOM

REPEATINTRODELETEPROGRAM

OPEN/CLOSE

DSC SK P54321

D I S C

CHANGER

LEVELPHONES

TABLE OF CONTENTS

SECTION PAGE

1. TECHNICAL SPECIFICATIONS .......................................................................... 1

2. SERVICE MODE .................................................................................................. 1

3. TAKING THE DISC OUT OF EMERGENCY ........................................................ 2

4. CAUTIONS IN ASSEMBLING AND DISASSEMBLING ....................................... 3

5. WIRING DIAGRAM ............................................................................................... 4

6. BLOCK DIAGRAM ................................................................................................ 5

7. SCHEMATIC DIAGRAM ....................................................................................... 7

8. PARTS LOCATION .............................................................................................. 9

9. IC DATA .............................................................................................................. 17

10. EXPLODED VIEW AND PARTS LIST ................................................................ 21

11. ELECTRICAL PARTS LIST ................................................................................ 27

Please use this service manual with referring to the user guide ( D.F.U. ) without fail.

CC4300

R

08AW855010 MIT First Issue 2002.06

MARANTZ DESIGN AND SERVICE

Using superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound. Only original MARANTZ parts can insure that your MARANTZ product will continue to perform to the specifications for which it is famous. Parts for your

MARANTZ equipment are generally available to our National Marantz Subsidiary or Agent.

ORDERING PARTS :

Parts can be ordered either by mail or by Fax.. In both cases, the correct part number has to be specified. The following information must be supplied to eliminate delays in processing your order :

1. Complete address

2. Complete part numbers and quantities required

3. Description of parts

4. Model number for which part is required

5. Way of shipment

6. Signature : any order form or Fax. must be signed, otherwise such part order will be considered as null and void.

USA

MARANTZ AMERICA, INC

1100 MAPLEWOOD DRIVE ITASCA, IL. 60143 USA PHONE : 630 - 741 - 0300 FAX : 630 - 741 - 0301

AMERICAS

SUPERSCOPE TECHNOLOGIES, INC.

MARANTZ PROFESSIONAL PRODUCTS 2640 WHITE OAK CIRCLE, SUITE A AURORA, ILLINOIS 60504 USA PHONE : 630 - 820 - 4800 FAX : 630 - 820 - 8103

AUSTRALIA

QualiFi Pty Ltd,

24 LIONEL ROAD, MT. WAVERLEY VIC 3149 AUSTRALIA PHONE : +61 - (0)3 - 9543 - 1522 FAX : +61 - (0)3 - 9543 - 3677

NEW ZEALAND

WILDASH AUDIO SYSTEMS NZ

14 MALVERN ROAD MT ALBERT AUCKLAND NEW ZEALAND PHONE : +64 - 9 - 8451958 FAX : +64 - 9 - 8463554

EUROPE / TRADING

MARANTZ EUROPE B.V.

P. O. BOX 8744, BUILD NG SILVERPOINT BEEMDSTRAAT 11, 5653 MA EINDHOVEN THE NETHERLANDS PHONE : +31 - 40 - 2507844 FAX : +31 - 40 - 2507860

AUSTRALIA

TECHNICAL AUDIO GROUP PTY, LTD

558 DARLING STREET, BALMAIN, NSW 2041, AUSTRALIA PHONE : 61 - 2 - 9810 - 5300 FAX : 61 - 2 - 9810 - 5355

THAILAND

MRZ STANDARD CO., LTD

746 - 754 MAHACHAI ROAD., WANGBURAPAPIROM, PHRANAKORN, BANGKOK, 10200 THAILAND PHONE : +66 - 2 - 222 9181 FAX : +66 - 2 - 224 6795

TAIWAN

PAI- YUING CO., LTD.

6 TH FL NO, 148 SUNG KIANG ROAD, TAIPEI, 10429, TAIWAN R.O.C. PHONE : +886 - 2 - 25221304 FAX : +886 - 2 - 25630415

CANADA

LENBROOK INDUSTRIES LIMITED

633 GRANITE COURT, PICKERING, ONTARIO L1W 3K1 CANADA PHONE : 905 - 831 - 6333 FAX : 905 - 831 - 6936

HONG KONG

Jolly ProAudio Broadcast Engineering Ltd.

UNIT 2, 10F, WAH HUNG CENTRE,

41 HUNG TO ROAD, KWUN TONG, KLN., HONG KONG PHONE : 852 - 21913660 FAX : 852 - 21913990

SINGAPORE

WO KEE HONG DISTRIBUTION PTE LTD

130 JOO SENG ROAD #03-02 OLIVINE BUILDING SINGAPORE 368357 PHONE : +65 6858 5535 / +65 6381 8621 FAX : +65 6858 6078

MALAYSIA

WO KEE HONG ELECTRONICS SDN. BHD.

SUITE 8.1, LEVEL 8, MENARA GENESIS, NO. 33, JALAN SULTAN ISMAIL, 50250 KUALA LUMPUR, MALAYSIA PHONE : +60 3 - 21457677 FAX : +60 3 - 21458180

JAPAN

MARANTZ JAPAN, INC.

35- 1, 7- CHOME, SAGAMIONO SAGAMIHARA - SHI, KANAGAWA JAPAN 228-8505 PHONE : +81 42 748 1013 FAX : +81 42 741 9190

Technical

KOREA

MK ENTERPRISES LTD.

ROOM 604/605, ELECTRO-OFFICETEL, 16-58, 3GA, HANGANG-RO, YONGSAN-KU, SEOUL KOREA PHONE : +822 - 3232 - 155 FAX : +822 - 3232 - 154

SHOCK, FIRE HAZARD SERVICE TEST :

CAUTION : After servicing this appliance and prior to returning to customer, measure the resistance between either primary AC

cord connector pins ( with unit NOT connected to AC mains and its Power switch ON ), and the face or Front Panel of product and controls and chassis bottom. Any resistance measurement less than 1 Megohms should cause unit to be repaired or corrected before AC power is applied, and verified before it is return to the user/customer. Ref. UL Standard No. 1492.

In case of difficulties, do not hesitate to contact the Technical

Department at above mentioned address.

020326MIT

1. TECHNICAL SPECIFICATIONS

SYSTEM ................................................................................................................................................................... Compact Disc Digital Audio

TYPICAL AUDIO PERFORMANCES

Number of channels .................................................................................................................................................................................... 2

Frequency response .................................................................................................................................................. 20~20,000 Hz ±0.5 dB

Signal to noise ratio, A Wtd ................................................................................................................................................................. 105 dB

Dynamic range ..................................................................................................................................................................................... 95 dB

Total harmonic distortion, 1 kHz ....................................................................................................................................................... 0.005 %

Wow and flutter ......................................................................................................................................................... Quartz crystal precision

Audio output level ............................................................................................................................................................................ 2 V RMS

Digital output

Optical ............................................................................................................................................................................................. –19 dBm

Coaxial ................................................................................................................................................................................... 0.5 Vp-p (75Ω)

OPTICAL READOUT SYSTEM

Laser ......................................................................................................................................................................... Semiconductor AlGaAs

Wavelength ........................................................................................................................................................................................ 780 nm

SIGNAL FORMAT

Sampling Frequency ........................................................................................................................................................................ 44.1 kHz

D/A Conversion .................................................................................................................................................. 1 bit P.L.M. D/A Conversion

Oversampling ..................................................................................................................................................................................... 8 times

GENERAL

Power supply

A Version ....................................................................................................................................................................... AC 240 V, 50 Hz

F Version .................................................................................................................................................................. AC 100 V, 50/60 Hz

N Version ....................................................................................................................................................................... AC 230 V, 50 Hz

U Version ....................................................................................................................................................................... AC 120 V, 60 Hz

Power consumption ............................................................................................................................................................................... 12 W

Dimensions (W x H x D) ......................................................................................... 17-5/16 x 4-7/16 x 15-1/2 inches (440 x 113 x 393 mm)

Weight (NET) ....................................................................................................................................................................... 12.8 lbs (5.8 kg)

2. SERVICE MODE

1. While Mains cord is disconnected , press EDIT button on the unit and in the Mains cord.

2. Version number of the micom software is displayed on the FL "∗ ∗ ∗ – ∗ ∗ ∗"

3. Press DISC SKIP button then FL display shows all segments and the next one segments will turn on as interval of 0.5 second one by one.

4. Disconnect Mains cord to quit service mode.

1

3. TAKING THE DISC OUT OF EMERGENCY

1. Remove 6 screws on the top cover and remove the top cover.

2. Turn the gear to see from the hole of the square to the direction shown with your finger and disc tray will opened.

The hole of the square

Turn the gear

The gear

2

ROULET B'D

35P

FRONT BOARD

FLT

35P

CP201

AC_CORD

6P

8P

KSM213CCM

16P

2P

13P

POWER TRANS

MECHA ASSY

POWER B'D

CP302

6P

CP105

8P

CP103

6P

CP104

16P

CP106

RS232C B'D

MAIN BOARD

CN107

3P

CP701

3P

KEY B'D

6P

CN401

CP107

5P

CN501

5P

35P

CP101

CN201

6P

13P

CN102

H/P B'D

123456

CP

2

13

4111210

135897

6416

15

22

23211917

2018

252427

26 32303128

29 353433

CP

123456

CP

12345678910111213141516

21834567

12

43 12657891011123

CP

132

21834567 123456

CP

1 2 3 4 5 6 7 8 9 10111213141516

132

123456

CP

43 126578910111213

CP

2

13

141112 10

13 5897

646

15

22

23 21 19 17

20 18

252427

2632 303128

29353433

CP

123456

CP

123456

CP

123 54

4. CAUTIONS IN ASSEMBLING AND DISASSEMBLING

REMOVE DISC TRAY

1. When removing the Disc tray, disconnect the wires at the rear side and a hook is bent in the arrow direction. can be removed when Tray is pulled to the front.

2. The arrow of gear is checked, and Tray is inserted.

wires

Push the hook toward inside

5. WIRING DIAGRAM

The position

of the arrow is the same.

The gear

3 4

6. BLOCK DIAGRAM

F L D I S P L A Y

R E C I V E R

R E M O C O N

MOTOR DRIVE

B A 5 9 7 9

RS232C

D S P

CXD3017Q

CXP82532

M I C O M

K E Y G R O U P

A P C

K S S - 2 1 3 C C M

M E C H A N I S M

+5V+3.7V

CXA2571N

R F AMP

16.9344MHz

MASTER

SM5882

D/A CONVERTER

CLOCK

LPF

NJM2114

MUTE

+5V

-8V

+8V

REGULATOR

POWER TRANS

COAXIAL

OPTIACL

D I G I T A L O U T

O U T

H E A D P H O N E

H/P AMP

NJM2769B

H/P VOLUME

BACK UP

ROULET

5 DISC

C O N T R O L O U T

S Y S T E M

L I N E O U T

R C A J A C K

5 6

ROULET

DISC SEEK

SLOT CHK

+5V

M-

GND

M+

+5V

OPEN SW

CLOSE SW

UP SW

M-

DOWN SW

+5V

OPEN/CLOSE

FOCUSING

BA5979S

SSTP

SP+

GND

SL-

SL+

SP-

M+

80

1 23 24

LD

K S S - 213 C C M

PDIC

3 7V

1 8V

M E C H A

A S S'Y

JAPAN

SB400mA/250V T160mAL/250V

AUS

VC

VCC

F+ T+ TF-

PD

G

F

G

B

D A

E

C

LD

F301 USA EUR

SB400mA/250V

T160mAL/250V

+5V

FL DC

FL AC

D.GND

A.GND

+8V AUDIO

-8V AUDIO

+5V ST/BY

+8V MOTOR

RELAY ON

MOTOR GND

POWER DOWN

D.GND

-8V AUDIO

A.GND

+8V AUDIO

RELAY ON

POWER DOWN

+5V ST/BY

MOTOR GND

+8V MOTOR

+5V

FL DC

FL AC

MAIN B'D

CD,CDR:LOW

CDRW:HIGH

VCC

VC

POWER B'D

ASYO

3.7V

R CH

RS232C B'D

GND

+5V

RD

GND

RS232C JACK

+5V

LOUT

L CH

PC-5 IN OUT

H/P B'D

OPTICALCOAXIAL

GND

L

H/P MUTE

R

H/P VOLUME

VOL501

154326

R

GND

MUTE

L

+5V

H/P JACK

TAPE/SIZE

FRONT B'D

RANDOM

TIME

INTRO

STOP

REPEAT

47

44

46

45

48

POWER

42

43

51

49

52

56

55

54

53

ROUT

INT

EXT

KEY B'D

EDIT

PROGRAM

DELETE

57

66

65

63

64

62

69

67

68

70

CC4300 FLT

123456

74562318

CP103

100N

C115

R125

2R2(1/4)

123456789

BA6956AN

IC109

Vref

OUT2

Rnf

OUT1VMVCC

FIN

GND

RIN

R123 5K6

R124 1K8

C114

100/10

123456789

BA6956AN

IC108

Vref

OUT2

Rnf

OUT1VMVCC

FIN

GND

RIN

R121 4K7

R122

2R2(1/4)

3K6

R120

C112 100N

C113

100/10

123456

CP105

123456

2376 4598 113 12 101116 15 14

CP

C129

100P

470K

R141

100NC130 560PC122

220K

R140

C132

100N

470/10C135

R152 100

R138

10K

12345678910111213141516

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32

IC105

BA5979S

GND

CH2R N

CH2F N

CH1R N

VREFOUT

CH1F N

REGOUT

CH4B AS

CH4 N

CH3F N

VREF N

CH3R N

CAPA N3 CAPA N2

POWVccPOWVcc

POEVcc

CH4OUTF

CH1OUTF

CH1OUTR

CH2OUTF

CAPA N1

CH2OUTR

CH3OUTR

CH4OUTR

MUTE

REG-B

SUB

GND

RESET

123456

CP104

R139

47

R622

2K2

KRA102M

Q104

C131

10N

Q105

KRA111M

10K

R102

470K

R150

R118

10K

R625

1K

C133

100/10

R198

1K

100N

C172

R620

1K

R197

1K

8

SENS

9

SLCK

10

VDD

76

AIN2

74

AVSS2

73

AVSS1

72

LOUT1

78

AVDD2

6

XLAT

5

DATA

4

SYSM

3

XRST

2

SQCK

1

SQSO

70

AOUT1

69

AVDD1

68

XVSS

67

XTAO

66

XTAI

64

EMPH

63

BCK

62

PCMD

61

LRCK

60

DOUT

59

VDD

58

VSS

57

AVDD3

56

PCD

55

FILI

54

FILO

53

CLTV

52

AVSS3

51

RFAC

71

AIN1

40

SE

39

FE

38

VC

37

XTSL

36

TES1

35

TEST

34

VSS

50

BIAS

49

ASYI

4847

AVDDO

46

GEN

45

AVSSO

44

ADIO

43

RFDC

42CE41

TE

33

FRDR

31

TRDR

30

TFDR

21

COUT

20

SCOR

19

C2PO

18

GFS

13

SPOB

16

XUGF

15

WFCK

14

XLON12SPOA

11

ATSK

17

XPCK

22

M RR

24

FOK

26

MDP

29

SRDR

28

SFDR

27

SSTP

25

LOCK

23

DFCT

65

XVCO

75

LOUT2

77

AOUT2

7

CLK

79

RMUT

80

LMUT

32

FFDR

CXD3017Q

IC102

BEAD

BEAD101

R192

10

1314 12 11 10 9 8

7654321

IC104

74HCT7007

C103

10N

R110

1K

C111

100/10

R128

10K

R129

R127

10K

R126

R168

47

C107

0.047/5.5

R602

1K

D110

MTZ2.2B

R603

1K

R604

1K

R605

1K

10K

R113

KRC107M

Q116

C102 220/10

100NC101

4

PE65PE7

7

PB1

25

PA3/OPSW

26

PA4/CLSW

27

PA5 UPSW

28

PA6/DWSW

29

PA7/MUTE

30

RESET

31

EXTAL

32

XTAL

33

Vss

34

PD0

35

PD1

36

PD2/CCW

37

PD3/CW

38

PD4/OPEN

40

PD6

41

PD7

42

PF0/P1643PF1/P1544PF2/P1445PF3/P1346PF4/P1247PF5/P1148PF6/P1049PF7/P950S16 P8

51

S17/P7

52

S8/P653S19 P554S20 P4

55

T15/P3

56

T14 P257T13 P158T1259T11

60

T1061T062T8/G963T7/G864T6/G7

71

Vfdf

72

Vdd

73

NC

74

PG0

79

PE1

1

PE3 PWR DN

2

PE4 RMC

3

PE5/SENCE

6

PB0/XRST

12

PB6 SQSO

13

PB7/DATA

14

PC0 K1015PC1 K1116PC2 K1217PC3 K12

18

PC4/ST BY LED

19

PC/5 CDC TEST

39

PD5/CLOSE

70

T0/G1

69

T1/G2

68

T2/G3

67

T3/G4

66

T4/G5

65

T5/G6

75

PG1/LD ON

76

PG2 XLAT

77

PG3/FOK

80

PE2/SCOR

11

PB5/CLK

10

SCLK

8

PB2 RMC MODE

9

PB3/INT-EXT MODE

78

PE0/RS23C IN

24

PA2/SLOT CHECK

23

PA1/DISC SEEK

21

PC7/RC-5 OUT

22

PA0 RC-5 IN

20

PC6/RELAY ON

CXP82532

IC101

Q302

KRC107M

R302

1K

C140

100/10

TRANS301

C316

10N

R155

10K

2376 4598 113 12 1116 15 14

10

CP106

C138

1/50

1SS133T

D107

C137

100/10

C139

1N

Q110

KTA1270Y

10UH

L102

R153

10

10K

R613

TRANS 2

TRANS302

21

CP301

F301

KRC107M

Q301

D307

MTZ24B

AC POWER

C301

0.0047/400V

C324

0.0047/400V

RELAY301

R301

33

C317

10N

D310

1SS133T

C318

10N

D301

1N4007

D302

1N4007

D303

D304

1N4007

10N

C304

10N

C307

10N

C305

D305

1SS133T

100/10

C310

1000/35

C308

KIA7805

IC303

1N4007D311

1N4007

D313

D314 1N4007

1N4007D312

100N

C323

4700/25

C302

C303

470/25

KIA7808

IC301

C311

100/10

100N

C309

C315

100N

680

R307

KTA1273Y

Q304

C314

22/50

1SS133T

D308

IC302

KIA7805

C319

100/10

4K7

R303

4K7

R304

D309 MTZ4 3B

C306

100N

330

R306

C313 22/50

KTC3205Y

Q303

MTZ9 1B

D315

10N

C312

4312 65 7 8 9 10 11 12 13

CP302

4312 65 7 8 9 10 11 12 13

CN101

1K

R617

MTZ3.3B

D113

KRC107M

Q115

KRC107M

Q113

C141

10N

1

23456789101112131415

16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

CXA2571N

IC103

LD

PD

EQIN

ACSM

GND

A

B

C

D

E

F

SW

CET

CEP

DVcc RFAC

DVC

FE

TE

CE

CEM

Vcc

RFG

BST

VFC

RFDCO

RFDCI

VC

RFC

FEI

R172

10K

150K

R157

180K

R156

100/10

C177

3K3

R618

C116 100N

C175

150P

R160

10K

470P

C145

47N

C320

C173

27P

470

R159

3P3

C168

MTZ9 1B

D316

C322

10N

C321 47N

R614

3K9 1K2

R158

R106

1

1N4007

D101

Q101

KTA1273Y

10K

R108

R105

47K

4K7

R100

C106

100/50

C105 10N

D102

MTZ30B

C180

22N

100K

R130

C146

470P

3K3

R624

1K8

R107

100NC181

C119

0 47/50

1N5

C126

R136

3K3

10K

R137

R133

33K

3N3

C118

100K

R131

C155

100/10

R134

1M

XTAL102

16M9344(12P)

100

R143

100

R142

BEAD103

BEAD

C120

100/10

3K3

R135

BEAD

BEAD102

100N

C144

47N

C125

R132

1M

C121

10N

C143

10N

C104 22/50

D103 MTZ5.6B

MTZ4 3B

D106

KTC3205Y

Q102

C179 10N

75

R119

C109 100/10

R103

100

R104

100/10

C148

100N

C169

100N

C185

1SS133T

D111

1N

C171

1N

C174

C184 1/50

C183 470P

C156

47P

47

R154

33K

R164

33K

R149

BEAD104

BEAD

KRC102M

Q106

10K

R195

KRA102M

Q108

R191

270

10K

R163

1SS133T

D112

DTC144ES

Q109

KRA102M

Q107

2K2

R194

R621

47

C165

10/16

56P

C182

4K7

R196

22/50

C152

47

R166

10/35(AH)

C160

R183 39K

22/50C162

33K

R178

1K

R171

220/10

C167

2K2

R190

BEAD106

BEAD

1SS133T

D108

10

R701

132

CP701

100K

R610

C701

1/50

BEAD702

BEAD

132

CN107

BEAD

BEAD701

C702

1/50

C703 1/50

C704 1/50

10111213141516

543216987

IC701

ST232EBN

C1+V+C1-

C2+

C2-V-DOUT2

RIN2

ROUT2

VCC

GND

DOUT1

RIN1

ROUT1

DIN1

C705

1/50

123456 879

JACK701

8K2

R188

R189

8K2

4K7

R199

10/16

C166

JACK103JACK101

C178100N

47

R162

1234

5678

OUT1

MUTE

N1

GND

V+

IN2

BIAS

OUT2

NJM2769B

IC501

C502

10/16(SSE)

47/16

C505

SW407

TACT

SW402

TACT

SW403

100N

C158

10UH

L103

PLT101

12354

CN501

100N

C147

3

54 21

CN106

100N

C117

BEAD502

BEAD

BEAD501

BEAD

C503

220/10

10/16(SSE)

C501

TACT

SW401

JACK501

220/10

C504

R115

1K

R117

1K

R116

1K

C108

1/50

CST10M

XTAL101

C124

10/16

1SS133T

D109

D105

1SS133T

330

R101

100K

R193

2SC3199Y

Q103

10K

R151

R114

1K

D104

1SS133T

100P

C201

10K

R201

10K

R202

2

13

14

11

1210

135

8

97

6416

15

22

23211917

2018

25

24

27

26 3230

31

28

29 35

34

33

CP101

2

13

14

11

1210

135

8

97

6416

15

22

23211917

2018

25

24

27

26 3230

31

28

29 35

34

33

CP201

10K

R611

1K

R619

C123 100N

R112

1K

R623

R111

1K

2R2

R167

R601

1K

R109

3K3

Q118

KRC111M

Q117

KRC111M

1234

5678

IC107

SM5882

DATA

DEEM

LRCK

CLK

LO

RO

VDD

VSS

47/16(AH)

C170

R607

1K

C128

15P

10NC110

15P

C127

KRC102M

Q119

C136

2.2/50

2200/10

C190

C161

10N

C164

47/16(AH)

47P

C142

R147

33K

R161

33K

R145

18K

C176

22/50

R615

47

470P

C154

R146

47

R148

18K

1234

5678

OUT

V-

V+

-

+

OUT

+

-

IC110

NJM2068

1234

5678

OUT

V-V+-

+

OUT+-

IC106

NJM2114

22/50

C153

56P

C163

10/35(AH)

C151

R170

100K

R179

1K

KTC2874B

Q114

R181 100K

10/35(AH)

C157

Q111

KRA102M

33K

R177

C159

10/35(AH)

220K

R18010K

R626

R176

39K

SLR34URCF25LED201

R209

330

SW213

TACT

SEN201

47

R216

KRC107M

Q201

100/10

C205

SW208

TACT

SW204

TACT

SW207

SW205

TACT

SW206

TACT

SW209

TACT

SW210

TACT

SW212

1SS133T

D202

SW214

TACT

1SS133T

D203

D206 1SS133T

D205 1SS133T

D204

1SS133T

3K3

R182

R173

3K3

R187

100K

SW1

KTC2874B

Q112

C150

1N

C149

1N

R165

100

R185

100

SW406

TACT

SW405

123456

CN401

123456

CP202

D201

1SS133T

TACT

SW404

R204

10K

100P

C202

10K

R203

100P

C203 C204

100P

SW203

TACT

SW201

TACT

SW202

7. SCHEMATIC DIAGRAM

7 8

8. PARTS LOCATION

Q302 IC303 Q303

Q301 Q304

Q112 Q110 Q115 IC105 IC109 Q118 IC108 Q102 Q108IC106

Q114

Q111 Q113 Q117

Q119 Q109

Q101 Q104

Q107 Q105

Q103

Q116

Q106

MAIN

POWER

9 10