Kenwood GX806EF2 Service Manual

CD RECEIVER

GX806EF2

SERVICE MANUAL

© 2004-7 CREATED IN JAPAN
B53-0186-00 (N) 0

SUBARU GENUINE

Knob (VOL)
(K23-1085-04)

VOL ADJ REG

T.I

CD

BAND

PUSH

ON/VOL

BRIGHT

Model Model Name Parts No. Destination
GX806E GX806EF2 86201SA200 Europe

DC cord for service : E30-3801-15

Panel assy
(A64-3275-22)

Front glass
(B10-4537-13)

NEWS

LOAD

COMPACT

DIGITALAUDIO

DISP SCN

LOCAL AS

RPT T/B

RDM

TONE BAL/

TUNE

TRACK

Knob (1.4)
(K25-1629-03)

Knob (2.5)
(K25-1630-03)

The 6CD mechanism has not supplied repair parts for each part
(for Optical Laser pickup, motor etc).
If you need repair to the 6CD mechanism please change to
mechanism assy (D40-1195-05).

Knob (3.6)
(K25-1631-03)

GX806EF2

POWER SIGNAL & CONTROL

BU

13.2V
Q653

Q384

Q356

Q694

Q607

Q605

BU
5V

Q801

SERVO
8V

AUDIO
8V

Q101

FM SW
8V

Q102

AM SW
8V

IC23

VREF

6.8V

LAMP
10V

VFD DRIVER
34V

VFD FILAMENT

SW
5V

IC23

VREF

4.0V

ANT

EXT
UNIT

Each lavel difference between sauce.
(CD 1W OUTPUT)

AM
FM
CD
CH 1kHz 0dB 0.0dB

BLOCK DIAGRAM

A1

FM/AM
FRONT-END

EEPROM

ISO+LPF

1.2Vrms

6CD
MECHA

EXT CH 1.3Vrms

NAVI 1.2Vrms

1kHz 30% mod. -20.5dB

1kHz 40kHz dev. -9.0dB

FM
270mVrms
AM
215mVrms

IC101

RDS

IC10

0.0dB

IC204

ISO

0.0dB

1kHz 0dB 0.0dB

IC11

N/C

LPF

-3.8dB

MIX

-4.5dB

ATT

-20.0dB

Q605 Q691

AVR

BEEP

IC203

E VOL
FM MPX
7BAND EQ

FM:+10.0dB
AM:+9.0dB
CD:0.0dB
EXT CH:-1.0dB
NAVI:-20.0dB

MUTE
LOGIC

MUTE

SYSTEM
u-COM MUTE

IC801

IC1

PANEL u-COM

VFD KEY LAMP

-10.0dB

FAD
BAL

IC802IC204

RESET

0.0dB

-7.0dB

BU DET

SUB WOOFER

FRONT

REAR

RESET

LAMPDC/DC
AVR

P-MUTE

STANDBY

IC451

1ch P-AMP

4ch P-AMP

Q773

Q771

Q754

DIAGNOSTIC

Q803

+26.0dB

+26.0dB

+26.0dB

BU
DET

ACC
DET

ANT
CONT

ILL+
DET

IC401

SUB
WOOFER

FRONT
SP

REAR
SP

BU

ACC

P ANT

TEL

SATELLITE
SW

ILL+

: SIGNAL LINE

2

GX806EF2

COMPONENTS DESCRIPTION

● Synthesizer Unit (X14-9382-70)

Ref. No. Application / Function Operation / Condition / Compatibility

IC6 A pair of ope amps RDS noise amplifier
IC10 A pair of ope amps CD isolation amplifier
IC11 AM noise canceller IC AM noise canceller
IC23 A pair of ope amps Mid-point electric potential output amplifier
IC101 RDS demodulation IC RDS demodulation
IC203 Electronic volume BASS/MID/TRE, MPX, mute, electronic volume
IC204 A pair of ope amps NAVI isolation, beep and NAVI addition circuit
IC401 Power amplifier 4-ch power amplifier
IC451 Power amplifier Sub-woofer power amplifier
IC502 I2C bus IC Sie-BUS communication
IC771 A pair of NOR circuits For hard muting
IC801 System microcomputer System controller
IC802 Resetting IC System reset detection
Q101 FM power supply switch 8V output for FM
Q102 AM power supply switch 8V output for AM
Q105 IF count detection When IF count detected, Lo output
Q107 RDS data buffer RDS buffer output
Q152 Noise amplifier When noise is detected, constant is switched.
Q153 Noise amplifier Noise detection output buffer
Q251 Mute switch Built into electric volume for muting
Q254 Switch built into electronic volume Switch built into electronic volume for switching FM/AM
Q353 Mid-point circuit power supply switch When BU voltage 12V or less, lowers mid-point.
Q354 Audio 8V power supply switch Audio 8V Darlington
Q355 Audio 8V power supply switch Audio 8V constant current bias
Q356 Audio 8V power supply switch Audio 8V driver
Q358 Mid-point circuit switch At the time of ACC OFF, discharges mid-point voltage.
Q359 Audio 8V power supply switch Audio 8V P-ON detection switch
Q360 Audio 8V power supply switch Audio 8V voltage return
Q361 Mid-point circuit switch At the time of ACC OFF, discharges mid-point voltage.
Q383 Servo 8V power supply switch Servo 8V P-ON detection switch
Q384 Servo 8V power supply switch Servo 8V driver
Q385 Servo 8V power supply switch Servo 8V darlington
Q403~405 DC offset detection switch For DC offset voltage detection
Q501 SYS_ON current buffer When SYS_ON Lo, Hi output
Q502 SYS_OFF current buffer When SYS_OFF Lo, Hi output
Q503 BUS_ON detection When Sie-BUS system ON, Hi input
Q505 BUS_OFF detection Sie-BUS system OFF, Hi input.
Q601 DC/DC switching For DC/DC
Q603 DC/DC switching DC/DC driver+shottky barrier diode

3

GX806EF2

COMPONENTS DESCRIPTION

Ref. No. Application / Function Operation / Condition / Compatibility

Q604 DC/DC switching DC/DC voltage detection
Q605 Filament power supply switch Filament power supply driver
Q606 Filament power supply switch Filament power supply darlington
Q607 DC/DC power supply switch DC/DC driver
Q608 Filament power supply switch For filament power supply
Q609 DC/DC power supply switch DC/DC driver
Q610 DC/DC power supply switch For DC/DC detection
Q612 DC/DC power supply switch DC/DC darlington
Q653 BU5V power supply switch BU5V driver
Q654 BU5V power supply switch BU5V darlington
Q691 LAMP power supply switch ILL detection for LAMP
Q694 LAMP power supply switch LAMP driver
Q751 P-ANT control switch When ACC_ON, Hi output
Q752,753 P-ANT control switch When ACC_ON, BU electric potential output
Q754 P-ANT short-circuit protection P-ANT short-circuit protection
Q771 ACC detection When ACC ON, Lo output
Q772 BU detection When BU ON, Lo output
Q773 BU over voltage detection switch BU over voltage detection
Q801 P-ON5V power supply switch For P-ON5V
Q802 Sie-BUS mute output When mute ON, Hi output
Q803 Illumi detection switch When illumi detected, Lo output
Q804 Hard reset switch When HARD_RESET ON, Lo output
Q805 Sie-BUS reset output switch When Sie-BUS reset, Hi output
Q807 DC/DC power supply switch For DC/DC detection

● Switch Unit (X34-3142-70)

Ref. No. Application / Function Operation / Condition / Compatibility

IC1 Display control microcomputer VFD control, Key loading
Q1 P-ON5V power supply switch For P-ON 5V
Q2 Filament power supply switch For filament

4

GX806EF2

MICROCOMPUTER’S TERMINAL DESCRIPTION

● Main Microcomputer : 703037HYGFM01 (X14-938 : IC801)

Pin No. Pin Name I/O Function Processing Operation Description

1 SP_DATA_S O Data output to panel microcomputer UART 19200bps
2 R_DATA I RDS data RDS data input
3PLL_SDA I/O EEPROM data EEPROM data input/output
3PLL_SDA I/O PLL data PLL data input/output
4 R_QUAL I RDS quality RDS quality
5 PLL_SCL O EEPROM clock EEPROM clock output
5 PLL_SCL O PLL clock PLL clock output
6~8 NC O Not used. Not used.
9 EVDD ­10 EVSS ­11 BEEP O BEEP output 2kHz BEEP output (pulse), When not operation : L
12 IFC I F/E IFC OUT input terminal L : Station found, H : Station not found
13 AM+B O AM power supply control AM : H, Other : L
14 FM+B O FM power supply control FM : H, Other : L
15~20 NC O Not used Not used
21 Icc/VPP - (Write to flash memory) (Write to flash memory)
22 CDX_MTS O 6CD communication request output 6CD communication request output
23 NC O Not used Not used
24 ILL_DET I Illumi detection Illumi ON : L
25 NC O Not used Not used
26 BUSDI I F-BUS data IN BUS data input
27 BUSDO O F-BUS data OUT BUS data output
28 VOL_SDA I/O E-VOL data
29 VOL_SCL O E-VOL clock
30,31 NC O Not used Not used
32 MUTE O VOL mute Mute : H, Normal : L

33 AFS O

34 RESET - System reset input Reset : L, Resetting voltage : 4.2V
35 XT1 I Sub-system clock oscillation terminal Not used
36 XT2 O Sub-system clock oscillation terminal Not used
37 REGC ­38 X1 - Main system clock oscillation terminal 12.582MHz
39 X2 - Main system clock oscillation terminal 12.582MHz
40 VSS - GND electric potential
41 VDD - 5V electric potential
42 NC - Not used Not used
43~46 NC O Not used Not used
47 HARD_RESET O Hard reset output Reset : H, Others : L

When noise is detected, constant is During FM/AM seek : L, When RDS in operation : H,
switched When other than RDS in operation : L

5

GX806EF2

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Function Processing Operation Description

48 P_STBY O P-AMP standby control ACC ON, POWER ON : H, Others : L

Mute : L, Others : H

49 P_MUTE O P-AMP mute control This muting should not be used for timings that would cause

cut in the beginning portion, such as searches during play.
50 SVR O For P-AMP discharge Normal : L, Discharge : H
51 ANT_CON O ANT AMP power supply control ACC ON : H, Others : L
52,53 NC O Not used Not used
54 ONREQ I F-BUS ON request System ON request : L
55 SYS_ON O F-BUS ON output System ON : L
56 CDX_STM I 6CD communication request input Communication request : L
57 SYS_OFF O F-BUS OFF output System OFF : L
58 BVDD - 5V electric potential
59 BVSS - GND electric potential
60 BUS_STBY O BUS_IC standby control System ON : H
61 PON O AVR control (Audio, MECHA) Power supply ON : L, OFF : H (Stable time : 400ms)
62 DC_DC O DC/DC power supply control
63~68 NC O Not used Not used
69 TELMUTE I TEL mute TEL_MUTE ON : L, Others : H
70 CDX_ACC O 6CD ACC Operation : L, Others : H
71 CDX_RST O 6CD reset Reset : L, Others : H
72 CDX_EJEREQ O 6CD eject request Eject : L, Others : H
73 NC O Not used PON : H, Others : L
74 AVDD - 5V electric potential
75 AVSS - GND electric potential
76 AVREF - A/D port reference voltage input
77 CDX_DDCNT I 6CD servo control 6CD ON : H, Others : L
78 CDX_MUTE I 6CD Mute request 6CD mute : L, Normal : H
79 NC O Not used Not used
80 DCERR I DC offset detection Offset detected at 1.0V or more
81 DIAG I For test mode Test mode : L, Normal : H
82 TYPE I Destination setting Initial : L

83 Protection_FL I

84 Protection_Audio I

85 NOISE I FM noise detection With noise value of 2.9V or less, station found authorized
86 SMTER I S-meter
87 NC I Not used Not used
88 REMOCON I Vehicle satellite switch input Resistance divider-type vehicle remote controller
89 SP_REQ_S O Request to panel microcomputer ON : H, OFF : L

FL+B detection of output short-circuits When L after 50ms of DC-DC turning active,
from power supply DC-DC is turned OFF.
Short-circuit detection of audio 8V When terminal condition is L after 30ms of PON active,
power supply output PON is turned OFF.

S-meter value : By the data written to EEPROM, seek is stopped

6

GX806EF2

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Function Processing Operation Description

90 SP_REQ_P I Request from panel microcomputer ON request : H
91 ACC_DET I ACC detection ACC ON : L, ACC OFF : H, Detection voltage : 8.5V
92 OFF_REQ I F-BUS OFF request System OFF request : L

93 BU_DET I BU detection

94 SP_RST O Reset to panel microcomputer

Momentary power down detection

95 SP_BKUP O

output to panel microcomputer
96 R_CLK I RDS clock RDS clock
97 CDX_SI I 6CD data input SIO 250kHz
98 CDX_SO O 6CD data output SIO 250kHz
99 CDX_CLK I 6CD clock input SIO 250kHz
100 SP_DATA_P I Data output from panel microcomputer UART 19200bps

BU ON : L, BU OFF (During momentary power down) : H
Detection voltage : 8.5V
Normal : H, When reset : L (2 pulses), When communication
error occurs immediately after reset, then reset is triggered.

Momentary power down : L, Normal : H

● Panel Microcomputer : MB90561A-364 (X34-314 : IC1)

Pin No. Pin Name I/O Function Processing Operation Description

1~3 NC O Not Used
4~6 KEY1~KEY3 I Six division key reading Key reading of analog voltage values
7~11 NC O Not Used
12 AVCC A/D converter power supply VCC
13 AVR A/D converter REF voltage input SW_5V electrical potential
14 AVSS A/D converter GND connection GND electrical potential
15 SP_DATA_S I Data input from SYS_COM Communication speed : 19200bps with 30ms interval
16 SP_DATA_P O Data output to SYS_COM Communication speed : 19200bps with 20ms interval

17 SP_REQ_P O Request to SYS_COM

18 SP_BKUP I
19 MD0 I For FLASH ROM writing H : Normal mode, L : FLASH ROM writing mode
20 SP_RST I Reset input from SYS_COM 4 cycle time L after H input, H input thereafter
21 MD1 I For FLASH ROM writing H : Normal and FLASH ROM writing mode, L : No setting
22 MD2 I For FLASH ROM writing H : FLASH ROM writing mode, L : Normal mode
23 X0 Microcomputer clock oscillator 4.0MHz
24 X1 Microcomputer clock oscillator 4.0MHz
25 VSS1 Current GND GND electrical potential
26 P00 I/O Setting for FLASH ROM writing method L : Serial writing permission

Power down detection input from SYS_COM

Generates pulse signal for triggering standby mode of SYS_COM.
After confirming on SP_REQ_S signal, output is stopped.
Momentary power down detection

7

GX806EF2

MICROCOMPUTER’S TERMINAL DESCRIPTION

Pin No. Pin Name I/O Function Processing Operation Description

27 P01 I/O Setting for FLASH ROM writing method H : Serial writing permission
28 NC O Not Used

29 SW_5V O VFD power supply ON signal

30 POWER I POWER L : ON, H : OFF
31 ENC_DW I Rotary encoder SW (B-phase waveform) Pulses are port input by 1ms-cycle timer
32 ENC_UP I Rotary encoder SW (A-phase waveform) Pulses are port input by 1ms-cycle timer
33 NC O Not Used
34 SP_REQ_S I Request from SYS_COM Interruption occurs only on H level
35 EJECT I EJECT L : ON, H : OFF
36~42 NC O Not Used

43 FL_BLK O

44~47 NC O Not Used
48 SDA I/O E2PRROM serial data Input/output to E2PROM
49 SCL O E2PROM serial clock Output to E2PROM
50 VSS2 Power supply GND GND electrical potential
51~56 NC O Not Used
57 VCC Power supply input Bu5V electrical potential
58 C ­59 NC O Not Used
60 FL_SO O FL data output terminal Display data transmission to VFD. 0.5MHz
61 FL_CLK_OUT O FL clock output terminal Synchronization clock output for VFD serial communication
62 FL_LAT O FL data latch control terminal When not displaying, output OFF count is carried out
63,64 NC O Not Used

FL data blanking output terminal
(FL tube brightness adjustment)

Processing terminal for voltage stabilizing

When stopped (L) : Power supply OFF
When in normal operation (H) : Power supply ON

Brightness adjustment is conducted by duty ratio

0.1µF condenser connection

8

EDCBA

GX806EF2

PC BOARD (FOIL SIDE VIEW)

SWITCH UNIT X34-3142-70 (J74-1621-12)

S3

PL1

W101

R11

CD

S19

POWER

D1

BE

Q2

R61

C1

R62

151413321

C2

C3

C4

R29

R10

R21

R63

R30

W114

R31

W113

W115

D6

R64R65

R32

R66

R67

R24

R33

5V

CC

Q1

R27

R22

R25
R26

R58

32
33

EBE

R43

W102
W103
W104
W106

W109

GND

R59

R23

R53

W112

20

R52

C8

R3

T.I

S1

S2

CD EJ

W105

W2

R35

19

IC1

1

S4

BAND

S5

DISP

R2

R1

S8

RPT

PL2

R4

W120

R5

S6

SCN

S7

TUN

TRACK

R7

W117 W116

1

S12

R28

W108

R14

R37
R34

X1

W1

S13

MD2

RST

R45

R42

1

64

R38

MD0

R39
R40

PL4

R41

R16

R15

R18

W110

R17

SCK0

R19

R20

R60

R46

R13

R36

2

C11

W111

SIN1

SOT1

C9

R8

S10

162

R9

W118

W119

R44

S9

T/B

R6

CN1

115

4

S11

5

S14

X34-3142-70

Ref. No. Address

IC1 6C
IC2 7B

R48

R49

R47

51

52

R54

R57

Q1 5B
Q2 3B

2

3

4

5

6

PL3

S18

NEWS

R55

S17

R50

R51

C10

14

IC2

LOAD

R56

ED1

SDA

58

SCL

S16

3

S15

6

Refer to the schematic diagram
for the values of resistors and ca-

7

pacitors.

9

F G H I J

R

C

Q

GX806EF2

1

PC BOARD (COMPONENT SIDE VIEW)

SYNTHESIZER UNIT X14-9382-70 A/2 (J74-1620-12)

2

8

2
17

C901

C902

C903

D901

3

X14 B/2

1

220

4

19

5

6

1

J2

WH1

14

D904

C609

R920

W901

D605
D604

R616

D607

R928
R927

R604

Q607

BE

L602

C909

L601

C610

R605

C602

R614

D691

EECCB

R603

Q691

CC

BEE

C771

R774

13 1

14

J3

F701

L701

E1

EB

R751
R753

D916

Q609

Q751

EB

D751

C601

F601

D902

R775

BE

C752

C672

D672

D671

Q608

BE

C673

D771

Q503

R906

Q801

R804

R936

R801

R808
R802

R620

R773

C606

C607

R693

Q771

R771

R692

EB

R772

Q653

D752

J5

R816

EB

R807

D653

Q752

Q501

EB

R805

R812

R810

R510
R511
R512

D521

EB

R502
R508

R813

R909

R509

Q805

EB

EB

Q804

C801

R806

R811
R809

C810

80

81 100

R911

WH1

R908

R912

1

2

14

1

R821

2

C701

C811

IC801

R825

C516

R826

R521

R522
R513

R519
R514
R504
R505

X2

R827

CN5

R830

R846
R845

R833

C805

3150

R834

C517

R838

3051

1

R863

D915

C508

Q802

IC802

R841

16

15

R844

R837
C806

R858

C809

R862

R839

C509

D519

R859R868

R855
R856
R857

R851

R884
R865

R871

C773

CC
EBE

CP801

R864

R860

2

1

D518

8

C772

34

112

EB

7

10

ONMLK

R859R868

C

D519

GX806EF2

1

IC401

224

C406

R409

C357

C414

C307

R385

R777

D772

R526
C225
R524

R202

C202

C310

R206

C204

C306

C236

C212

IC204

C234

C235

C210

R204

C311

R255

R536

R254

114

58

R538

C524

C207

C208

1

IC10

45

R212

R210

2

R837

806

R858

R855
R856
R857

R851

R884
R865

862

R839

C509

CP801

R871

C773

CC
EBE

R864

R860

D518

R779

85

C772

34

112

Q803

EB

C813
R885

R383

CC

BEE

4

R850

C381

Q383

C382

IC771

R935

D520

C807

D381

D517

R778
C774

EB

Q773

14

IC803

58

1

R387

R776

D773

2

CN6

P1

17

18

IC451

214

Q403

R464

C452

R465

15251

R466

CP403
CP404

EB

Q405

C453

R467

EB

DSG

1

C401

D402

C322

C469

EB

Q404

R938

EB

Q360

C353

8

C274

R108
C104
C133
C106
R112
R113
C107
C108

R364

R105

R353

D351

R263

C355

C276

C273

C257
R267

R106

L102

C105

C159

R102

C275

C151
R875

L108

BCE
BEC

BCE
BEC

L103

L104

EB

Q105

L101

C522

R537

C907

R209

C231
C232

8

R211

C211

Q361

EB

C352

R363

R360

C228

C229

C227

33 23

34

C233

IC203

C501

C524

C209

R205

R386

R203

C203

R201

1

C201

R117

C124
C125

C127

89

C130

C129

C131

R119

R942

C908

Q358

EB

1

C354

IC23

45

C351

C271

C226

22

1244

11

C239

C237

C238

D382

C110

16

IC11

C128

R118

R103

Q101

R104

Q102

C119

C120

C121

C123

R159

Q355

D321

EB

C161

1

8

R111
R115

Q152

IC101

D1

R151

J4

R157

R161

X14-9382-70

2

Ref. No. Address

IC6 6M
IC10 6L
IC11 6L
IC23 4L

IC101 6M
IC203 5L
IC204 5L
IC401 2K

3

IC451 2L
IC771 5K
IC801 6J
IC802 5J

124

IC803 6K

Q101 4M
Q102 4M
Q105 5M
Q152 6M
Q355 3M

4

Q358 3L
Q360 3M
Q361 3L
Q383 4K

A1

Q403 3L
Q404 3L
Q405 3L
Q501 5I
Q503 5I

5

Q607 6H
Q608 5H
Q609 4I

C153

R155

IC6

8

16

X1

C156
R156

C152

45

1

C154
R158

R153

C155
R154
C160

C162

Q653 5I
Q691 6H
Q751 4I
Q752 4I
Q771 5I
Q773 5K
Q801 6I
Q802 4J
Q803 6K

6

Q804 5J

9

Q805 5J

Refer to the schematic diagram
for the values of resistors and ca-

7

pacitors.

11

P Q R S T

B

GX806EF2

1

PC BOARD (FOIL SIDE VIEW)

SYNTHESIZER UNIT X14-9382-70 A/2 (J74-1620-12)

C472

R463

R328

R329

R453

C470

C454

R323

C456

R452

R411

R410

R419

C405

C412

R418

C404

R402

R406

R417

C413

R403

R407

R416

C410

C402

R401

R405

C411

C403

R400

R408

R415

R414

R413

R412

C704

2

Q359

C323

Q354

BE

R322

BE

Q356

BE

R365

3

R321

D101

C109

L152

4

R110

BE

Q107

R109

C114

C115

C116

5

C122

C132

C163

C167

R162

R166

R160

C168

R165

C169

C165

C166

C158

C164

R163

R164

BE

Q153

C157

6

R107

L251

D353

R359

C103

R350

Q352

R362

R352

BE

C102

D352

R354

BE

Q251

R114

R404

BE

R351

C111

C118

C268

Q254

C267

C269

C270

C230

R358

C217

R213

C218

R214

C216

SCL

SDA

Q385

Q384

Q772

RESET

C808

BE

BE

R861

R836

C515

C510

D516

R934

R937

R835

C802

C804

R506

R831

R824

R874

C514

C506

R503

C507

Q505

Q502

BE

C812

R822

R939

BE

R818

R820

R817

R913

R814

DIAG

R819

E

R872

D523

D522

BE

58

IC502

C504

1

4

R854

R940

R869

R867
R870

R847

R866

R853

R842 R852

R840

R843

R832

R829

R943

C905

7

12

YXWVU

R817

R820

GX806EF2

1

R819

R814

DIAG

C466
C464

C468
C462 C461

R755

BE

Q807

R872

R803

C463
C467

C465

R754

Q753

R756

R672

R905

BEBE

R671

Q754

R752

C671

R622
R621

R941

BE

R701

Q610

C608

C705

BE

Q654

BE

D637

Q612

R606

R901

R904

R924

EB

Q601

AEB

CC

Q603

D602

EB

Q605

R601

C605
R602

C612
C603

EB

R612

R613

R607
R615

R608

Q604

BE

R611

R610

C604

R609

Q606

D606

X14 B/2

X14-9382-70

Ref. No. Address

IC502 4T

Q107 5P
Q153 6Q
Q251 5R
Q254 5R
Q352 4R
Q354 3Q
Q356 3R
Q359 3Q
Q384 4S
Q385 4S
Q502 5T
Q505 6T
Q601 4V
Q603 4V
Q604 4V
Q605 5V
Q606 5V
Q610 4U
Q612 4V
Q654 5U
Q694 7U
Q753 4U
Q754 4U
Q772 5S
Q807 6U

2

3

4

5

6

E

Q694

B

R691

R694

R617

C691

Refer to the schematic diagram
for the values of resistors and ca-

7

pacitors.

13

A B C D E

Z

R821

GX806EF2

1

ILL+13NC

14

TP23

C705

0.01

R701 4.7K

FR+

FR-

11 8

C461

3900P

FR-

FR+

R419 100K

C465 3900P

R416 100K

R418 100K

FL+

FL-

9

1012

FL-

FL+

C463 3900P

POWER SUPPLY

ACC

GND

713

R415 100K

R417 100K

C467 3900P

C464 3900P

5

RR+

RR+

RR-

RR-

C466 3900P

R414 100K

R413 100K

RL+

RL-

RL-

RL+

C462 3900P

TP28

R412 100K

C468 3900P

F701

SUB

R901

C903

75
86

NC

TP40

82

0.01

CONNECTOR

NC

UART-

UART+

TP39

31
42

SW-

SW+

SATELLITE

SATELLITE

0.01

C901

TP42

CP403

WOOFER-

100K

WOOFER+

SYNTHESI

3
4

TELE

BU

P-ANT

J5

264

TP32

L701

W901 J3

TP149

D901

MUTE

7.5K

R904

88

69

Q752

R753

2.2K
R751

2.2K

R321

L602
22uH

100u16

6.7V

0.1

6.8

1500P

C704

R752

10

+

1u50

C752

8.0V

R322 4.3K

C322

13K

+

C909

100u16

R616

D604

2.2K

D605

CN5P1

TP43

TP29

0.01

C701

P-ANT

TP150

100K

R756

+

100u10

R924

+

R601

D607

TP14

TP13

1

LANP 10V

D902

5600u16

TP64

Q754

22K

D751

R385 4.7

1/2W

R387 4.7

TP130

1/2W

Q383

22K

L601

220

220

R602 4.7K

56P

C603

R607

Q601

R606

C606

3.3u50

R927

5.1K

1/2W

Q807

10K

TP12

TP11

43265

FL +B

FL DC+

LANP GND

22K

10K

R755

SRV 8V

22K

22K

TP153

C61215K

220

TP151

+

C607

R614

15K

10K

TP15

FL DC-

C671 R671

22K

56P

D606

R928

0.01

5.1K
1/2W

R617

7

FL GND

R672

3.3

12K1

Q654

Q385

R383

TP154

Q603

15K

Q607

D GND

FL GND

A

1.8K

Q653

Q384

C381

R612

4.7K

TP7

10981211

D GND

2/2

D671

0.1

D602

BU 5V

D381

C609

47u50

R608

D915

899590

TP6

TP5

SC CON

D672

BU 5V

D637

8.0V

C382

100u16

+

Q604

D904

R613

33K

C605

TP152

DC/DC

TP4

MC REQ

SC BKUP

X34­CN1

+

35.0V12.0V

R609

TP16

TP3

C672

100u10

22K

390

0.1

100

TP2

151413 16

SC RST

MC DATAIN

BU

5.3V

+++

C604

0.01

1

TP1

SC DATAIN

C673

0.047u5.5

C610

47u50

6.2K

R610

3.9K

R611

27K

R615

94

BU5V

PON5V

80

S8V

A8V-1

BU5V

A8V-2

SYS
ON

ON

OFF

Q501

22K

22K

Q503

Q502

22K

Q505

22K

SYS OFF

47K

R503

R936

R805

22K

C801

TP129

R905

47K

R804
100K

R802

47K

R801 47K

56

70
71
72

77
78

R906
100K

+

69

88

TP17

47K

47K

47K

47K

1K

Q801

0.1

C810

R803

R502

R508 1K

R814 1K

R812

4.7K

P-ON5V

R813 1K

R806 1K
R811 1K
R809 1K
R810 1K

0.1

R807

1K

100K

R808 1K

R872 1K

47K

R816 1K

51

ANT CON

52

NC

53

NC

54

ONREQ

55

SYS ON

56

CDX STM

57

SYS OFF

58

BVDD

59

BVSS

60

BUS STBY

61

PON

62

DC DC

63

NC

64

NC

65

NC

66

NC

67

NC

68

NC

69

TELMUTE

70

CDX ACC

71

CDX RST

72

CDX EJEREQ

73

NC

74

AVDD

75

AVSS

76

AVREF

77

CDX DDCNT

78

CDX MUTE

79

NC

80

DCERR

TP22

R818

R817

81

1K

100K

DIAG

82

R913 10K

TYPE

R620 1K

D653

50

R819 1K

R820 4.7K

504849

SVR

83

R911 10K

48

49

R822 1K

P STBY

P MUTE

PROTECTION FL

PROTECTION AUDIO

84

R912 10K

2

ACC
DET

Q751

22K

R754

1

Q753

22K

R775

3.3K

1/2W

R774

D771

2.2K

C771

10K

1200P

R772

R773

22K

13K

R771

3

Q771

D752

AUDIO 8.0V

R941

22K22K

Q356

Q354

Q355

22K

C323 100P

Q360

D321

R621

Q609

4.7

R622

Q612

4.7

470

Q610

22K

C601

D916

C608

22K

0.1

Q605

22K

22K

Q606

R605

2.2K

22K

C602

Q694

10.0V

100

R694

R691

220

22K

D691

C691 0.1

5.6

R942

R943

C905

C908

1000P

R328 4.7
R329 4.7

Q359

22K

4

F601

R603 18

5

6

1W

R604 18

1W

R920 18

1W

Q608

22K

R692 4.7
R693 4.7

Q691

22K

LAMP AVR

7

X14-9382-70 (1/4)

14

JIHGF

D653

4

4

Y

R620

1K

0

AUD Rch

33

L

C

R

C230 10P

4

8

AR

C225

GX806EF2

SIE BU

NTHESIZER UNIT (X14-9382-70) (A/2)

80

R935
100K

48

49

50

R819 1K

504849

SVR

R822 1K

R820 4.7K

P MUTE

PROTECTION FL

83

84

R912 10K

R911 10K

P STBY

PROTECTION AUDIO

R821

R939 47K

47

HARD RESET

NOISE

85

R824

2.2K

2.2K

85

86

45

46

NC

C812

44

NC

SMETER

86

1000P

42

43

NC

NC

NC

88

87

R836 10K

C811

0.1

41

NC

VDD

SYSTEM
u-COM

REMOCON

R826

R825 300

C902 220P

40

VSS

IC801

SP REQ S

89

1K

89

10P

C802

12.582MHz

39

X2

SP REQ P

90

R830

R827 1K

90

R874 100K

X2

91

1K

Q802

C804

38

ACC DET

R831

R829 10K

10P

X1

OFF REQ

92

1K

+

C805 1u50

36

37

REGC

BU DET

93

94

R834 1K

R833 1K

R838 100K

34

35

XT1

XT2

SC RST

SC BKUP

95

R835 1K

95

94

33

AFS

RESET

R CLK

96

R863

TP18

R839 470

96

R871 3.3K

R837

1K

R841 1K

31

32

MUTE

CDX SI

97

1K

97

NC

CDX SO

98

R845 100

R846 100

TP19

TP20

98

R844

IC802

CDX CLK

99

R840

99

R866 3.3K

2.2K

RST

C806

100

1K

0.1

VOL SCL

VOL SDA

BUSDO

BUSDI

ILL+DET

CDX MTS

ICC/VPP

FM+B
AM+B

BEEP

EVSS
EVDD

PLL SCL

R QUAL

PLL SDA

R DATA

DATA S

SP DATA P

100K

R842

100

4

VSS

OUT

1

NC

NC

NC

NC
NC
NC
NC
NC
NC

IFC

NC
NC
NC

SP

R937

C807

4.7u25
+

3

NC

VDD

2

R856 2.2K
R858 2.2K

30

R855 100

29

R857 100

28

R853 1K

27

R854 1K

26
25

R850

4.7K

24
23
22

21

Q803

20

R852

19

100K

18
17
16

TP21

15

CP801 1K

14
13

R847 1K R867 47K

12
11

10
9
8
7
6

R865 100

5

R864 2.2K

4

R860 100

3

R862 2.2K

2
1

IC803

1K

R843

100K

1

R940

3.9K

EEP
ROM

C808

0.1

ILL DET

R386

1K

RESET
TP148

R859

4.7K

27
26

R934
100K

R868

47K

47K

47K

R851 1K

C813 0.1R884 150K

4.7K

R885

0.1

C809

TP156
5

4
3
2

8

1

29
28

14
13
12

VCC

R875

WP

2

D382

33

SCL

3

R861

100

A2A1A0

567

10K

R870

2.2K

TP155

R869

2.2K

SDA

GND

4

GND

BU

BUS OFF

BUS+

GND

RESET

BUS-NCMUTE

BUS ON

R511

1K

1K

895764312

MUTE

89

TP140

NAVI
ISO

C524

C907

9

BUS ON

TP141

1K

D522

6800P

1000P

34
35
36

37
38

39
40

41

42

43
44

IC20
(2/2)

IC20
(1/2)

SWIN
ACIN
ACOU

SWA
ACOU

CREF
CDL
CDR

MDR

MDL
TAP E

R514

C508

7

R538

1

12
11

NC

1

TP142

100

0.47u50

4.7K

J2

C504

BU
DET

(X14- )

(B/2)

WH1-1

WH1-2

1234

0.1

BU5V

TP133

1K

R509

BU

IC502

BUS
STBY

S8V

BU5V

10K

Q804

A8V-2

5

6

C507
820P

R50662C506

820P

D516

100

100

R505

R504

5

6

7

8

STB

VCC

BUS-

BUS+

S2

S1

GND

ROUT

1

2

3

4

26

27

10K

Q805

R908

10K

3.9K

10K

R909 100K

BU

D773

D772

Q773

47K

47K

C774 1200P

22K

R776 R777 10K

R778

13K

D519

Q772

R832 100K

R203

TP116

C209

R205

R201

C201

99

SCK

4.7u16

1K

15K

7

8

6

15K

4.7u25

98

TP117

D MTS

5

+

70

TP118

876

ACC-ON

IC771

1
2
3
4

C207

1000P

C217 100P
4

R211

R209

C211

71

TP120

TP119

9

10

RST

C772

1000P

100P

C203

IC10
(2/2)

Lch Rch

C218

1000P

22

22

56

97

TP114

TP115

TP113

TP112

TP111

5

1

D-8V

P-GND

STM

432

MTS

D STM

CN6

to 6CD MECHA ASSY

A1
B1
Y2

1000P

R213 15K

15K

150

+

4.7u25

72

77

TP121

EJ-REQ

DD-CONT

C773

MUTE

VCC

C208

R214 15K

R212

R210

C212

TP123

TP122

131211

C-5V

0.1

8
7

Y1

6

B2

5

A2GND

C210

C216 100P

3

15K

R202

150

C202

+

4.7u25

TP125

TP124

14

GND

D-OUT

R206

1

2

15K

4.7u25

78

TP126

MUTE

R779

100

4.7u16

1K

R204

+

171615

Rch

CD
ISO.
AMP

15K

TP127

18

AF-REF

C204

IC10
(1/2)

TP128

Lch

214

BUS OFF

BU

TP134

R510 1K

OFF

100P

GND

TP135

ON

3

BUS+

TP136

6

D521

6
5

GND

TP138

TP137

A8V

C522

0.47

C231 10P
C232 10P
C356

100u16

C233

10P

C234

10P

C235

10P

C236

10P

8710

RESET

BUS-

756

TP139

5

1K

R512

R254

R537 4.7K

R255

+

10

R358

X14-9382-70 (2/4)

15

K L M N O

MUTE

C907

C524

1
7

GX806EF2

SIE BUS

NC

MUTE

BUS ON

10

11

9

8141211 13109

AUD Rch

BUS ON89AUD GND

10

TP141

TP142

C514
1000P

100

R514

1K

C508

0.47u50

D522

AR

C225

NAVI
ISO

IC204
(2/2)

54
K

7

4.7K

R538

6800P

IC204
(1/2)

55

8

K

1

4

1000P

C230 10P

33

34

SWIN

35

ACINR

36

ACOUTR

37

SWACOUT

38

ACOUTL

39

CREF

40

CDL

41

CDR

42

MDR

43

MDL

44

TAPEL

AUD Rch

NC

NCNCNC

NC

141312

16
15

17

AUD Lch

11 12 13 14

TP143

+

0.068

ACINL

1

1000P

20

R519

C501

10u16

AG

R524

5
6

3
2

C229 10P

32

MIXINLF

PDR+

TAPER

2

AR

TP144

C510

R513

C509

+

4.7K

R526

4.7K

R536

4.7K

C228 10P

31

MIXINLR

PD-

AG

TP147

100

+

0.47u50

C226 10P

C227 10P

29

30

MIXINRR

POUSE

PDL+

543

C237

AUD GND

AUD Lch

NAVI GND

1000P

20

R522

C516

10u16

C267
100P

C269
100P

MIXINRF

IC203

E-VOL

PHONE

6

10P

201918

C515

+

7

C238

NAVI GND

R521

C517

28

OUTLF

TIM

8

10P

NAVI

NAVI

100

10u16

OUTLR

NAVI

TP146

+

D523

D518

OUTRF

AM/MPX2

9

C131

6800P

C307

4.7u16

C311

0.15

C306

4.7u16

C310

0.15

OUTRR

AMIF

10

C239

C270 100P
C268 100P

2324252627

SAOUT

OUTSW

MPOUT

CMPX

11

10P

BU

R407

470

R405

470

R406

470

R408

470

0.22u50

VDD

SACLK

SCL
SDA

DGND

QUAL

MPIN

LEVEL

MPX1

C271

SM

C401

1

264

PGND2

1

22
21
20
19
18

17
16
15
14

13
12

R267

R938

TAB

R410

10K

33K

3

TP46

470

TP65

STBY

OUT2-

5

TP47

RL-

R403

R402

R400

Q251

22K

R263

Q254

TP62

8

VCC1

PGND1

OUT2+

OUT1-

7

TP48

RR-

RL+

10K

R401
10K

10K

10K

C275
10u16

+

C276 0.1

L251

4.7uH

29
28

22K

C274

C273

4.7K

C257

0.22

22K

0.1

0.1

C357

R323

OUT1+

9

TP49

RR+

22K

13

+

100u25
10

11

TP68

10

TP60

IN2

SGND

D351

R353

6.8K

R119

3.9K

C130

C404C412

C410

C402

R354

0.047

220P

220P

220P220P

R359 390

4.7K

16

TP59
16

14

IN4

ACGND

OUT3+

IN3

15

17

FL+

TP69

80

PON5V

TP76

TP74

3
4

50

R365

22K

R352 R404

R350

6.8K

C351

10u16

C127

IC11

AM
N/C

R118

100

0.68

C129

18

20

VCC2

PGND3

OUT4+

OUT3-25NC

TP51

TP50

FL-

FR+

100K

CP404

10K

1K4.7K

+

C352

10u16

+

0.033
7

8

T8

GND

AFOUT

9

+

C128

4.7u25

C108

0.033

C406

1

TP56

24

22

IC401 IC451

4ch

MUTE

PGND4

POWER POWER
AMP

OUT4-

232119

TP52

TP53

FR-

1K

R351

47K

VREF

D352

IC23(2/2)

D353

C125

0.033
6

W

10

C107 2200P

Q403

C453

HOLD

+

C452

100u10

R463

IC23
(1/2)

3
2

5
6

C124

0.068
5

11

12

R112 22K

R113 180K

Q358Q352

8

4

PLST5GPLS

22K

R117

Q404

+

100u10

100K

22K

1

7

12K

4

T4

0.22

C106

R464

13

22K

C354

C355

C118

VCC

R465

330K

R466

330K

R467

Q361

2.2K 1K

1000P

R364

3.3K

1000P

0.056
3

AFIN

14

0.01

C133

C105

10u16

48

6.8V

C111

VOAF

+

49

D402

15K

Q405

R360R363

4.7u16

4.0V

0.033
2

C104

C414

R114

T2

AFAGC

15

0.22

D520

D517

R409

10K

100K

1

16

R108

R362

220

IFAGC

IFIN

C102

1000P

R452

470

C110

47K

10

R411

4.3K

3.3u50

+

C103

16

C353

220u16

L102

2200uH

R107

2.2

47P

SUB-W
AMP

A8V-1

+

2.7K

R106

220P

C456

220P

C454

264

C470

IN1

1

TP81
1

TP71

MUTE

3

C472 0.1

TP85

PGND

C469

A8V-2

PON5V

IN2

5

TP72

47u16

470P

R453 33K

TP82

TP70

8

10

VCC2

SBSW

OUT2+

VCC1CDOUT2-15GND1

REPPLE

9

7

11

TP84

+

NOISE AMP

C154C153
120P

10K

R153

R158

C162

96

C159

10u16

+

C160 270P

L101

4.7uH

C161

10u16

+

C158

12

TP79

C152

2.7K

1200P

0.01

GND2

13

4
2

TP80
14

10u16

3
2

OUT1-

OUT1+

TP75

R151

+

8

4

IC101

1

2

3

4
5

6
7
8

22

IC6(1/2)

1

C155

12P

R154

56K

QUAL
RDDA

VREF

MPX
OSEL

GND
ARI
FILOUT

86

85

33

C151

Q152

10K

R155

10K

C157

C156
470P

10K

R156

RDS

RDCL

T57

OSCOUT

OSCIN

VCC

EXTRES

FSEL

IC6,23,204 :
IC11

IC101
IC203
IC401

IC502
IC771
IC801
IC802

82P

TM

14

R159

8200P

R161

C167

1200P

10K

C164

10K

16
15
14

13
12
11
10
9

:IC10
:
:
:
:

:
:
:
:
:IC803

220P

C413

220P

C405

TP61

12

10

SVR

IN1

13

C411

220P

220P

C403

A8V-2

Q101

R103

R102

22K

4.7K

Q102

R104

R105

22K

4.7K

Q105

TP99

12

Q107

R109

1K

R110

4.7K

L103

4.7uH

Q153

100K

R163

2200P

R164 10K

D1

10K

R157

IC6
(2/2)

5
6

R160

C165 6P

15K

R165 82K

C163

1000P

R166

5.6K

R162

5.6K

C168

12P

X1

C169

4.332MHz

12P

NJM4565V
NJM4565M-TE2
HA12181FP
TDA7479D
TDA7406
TDA7384A
TA8254BH:IC451
HA12187FP
TC7W02FU
703037HYGFM01
S-80842CNNB
BR24C02F-W

SIGNAL LINE
GND LINE

B LINE

47K

7

C121

C166

0.022

47K

R111

150P

4.

L

4.7K

GX806EF2 (1/2)

X14-9382-70 (3/4)

16

TSRQP

GX806EF2

1

101

102

Q105

99

R109

1K

0

K

L103

4.7uH

Q153

C109

TP88

150P

TP90

L108

A1

1

RFGND

2

FMANT

L152

10uH

3

TP91

TP92

0.01

TP98

TP100

TP101

+ +

TP103

TP104
TP105

TP106

TP107
TP108

TP109

C122

C132

TP95TP97

0.01

0.01

4
5
6
7
8
9

10

11

12
13
14
15
16

17
18

19

20

21

22
23

24

AMANT

OSCGND1
FM+B
AM+B
OSCGND2
OSCGND3
NC1
OSCGND4

VT
COM+B

IFCOUT

SCL
DIGGND

VDD
NC2

NC3

AUDIO

AMIF
SMETER

IF1+B

IF1GND

TP89

C114

47K

47K

C121

R111

150P

L104

4.7uH

4.7K

R115

0.01

C115

C119

10u16

3
5

0.01

C116

C120

10u16

C123

0.01

10K

TP110

25

26

D101

J4

ANTENNA
INPUT

DTC114YUA
UN5111
UN5211
UN5213
UN5215
2SA1576A

2SB1188

2SB1202

2SB1548

2SC4081

DTA114EUA
DTA124EUA
DTC114EUA
DTC124EUA
DTC144EUA

UMC2N

NJM4565M-TE2

MA142WA
MA142WK
UN5212

2SK246

BR24C02F-W

TDA7479D

2

D

G

S

3

10K

1

C166

)

7

65 6P

5 82K

166
.6K

TE2

FM01

B

AL LINE
LINE
INE

0.022

UMF5N

Q101,102
Q105,503,505,773,803

Q107,153,354,360,361,

385,405,606,612,654,

753,771,772
Q152
Q251,254,358,754

Q352
Q355
Q356,384,605
Q359,501,502,610,751

Q383,608,691,802
Q403,404,801

Q601
Q603
Q604
Q607,609,752
Q653
Q694

Q805
D1,382,604,607,653,

751,904
D101
D321
D351,605,772
D352,353
D381
D402
D516,518,522,523,901

D517,519,520,752
D521

D602
D606
D637
D671
D672
D691
D771
D773
D902
D915
D916

:

DTC144EUA

:

2SC4081

:

DTC114TUA

:

DTC124EUA

:

DTC114YUA

:

2SK246(BL)-F

:

2SB1202:
DTA124EUA

:

UMC2N

:

2SA1576A

:

2SC3392

:

CPH5703

:

2SA1530A

:

2SB1443

:

2SB1548(P)

:

2SD1803

:

DTC114EUAQ804,807

:

DTA114EUA

:

1SS133:
IMSA-6801

:

HZS6A1L

:

HZS7A3L

:

MA111

:

HZS9B2L

:

HZS6B1L

:

STZ6.8N

:

DAN202U

:

FTZ6.8E

:

MA3056-M

:

HZM3.3N(B1)

:

DA204U

:

MA4051(N)-M

:

1SR154-400

:

HZS11B2L

:

HZS7A2L

:

MA3100-M

:

D3F60

:

DAP202U

:

HZS12B1L

:

DAN202U

2SB1443

DAP202U
DA204U

CAUTION : For continued safety, replace safety critical components
only with manufacturer’s recommended parts (refer to parts list).

Indicates safety critical components. To reduce the risk of electric
shock, leakage-current or resistance measurements shall be carried
out (exposed parts are acceptably insulated from the supply circuit)
before the appliance is returned to the customer.

• DC voltages are as measured with a high impedance voltmeter.

Values may vary slightly due to variations between individual
instruments or/and units.

4

HA12187FP

5

6

X14-9382-70 (4/4)

7

17

U V W X Y

GX806EF2

1

SWITCH UNIT (X34-3142-70)

5GB 5GA

S18

S21

2

3

4

5

6GB 6GA 5GD 5GC 4GC 4GB 3GC 3GB 2GE 2GD 1GC 1GB 1GA

ED1

TP81

D1

TP11

TP15

S1

T.I
S2

CD EJ

R3

820

S3

CD

TP18

S4

BAND

R1 820

TP19

S5

S8

S17

R61
100

TP16

POWER

R4 330

TP20

TP22

S20

ENC

TP17

SCNDISP

T/BRPT

R62

R63

160

S6

S9

R5

S16

S19

S15

TP80

Q2

10

TP86

12

1/2W

1/2W

S19

R64

R65

10

TP87

12

1/2W

1/2W

TP21

TP82

R66

R67

R7

110

10

TP88

12

1/2W

1/2W

TP35

TP36

TP37

C1

0.22

32

31

30

S7

R9

R8 110R6 160R2 330 100

68

S10

TP23

TP24

S5 S6 S7

S8 S9 S10

S11

(2G)

4GA 3GA 2GC 2GB 2GA

S14

1

7.0V

S13

F+1

2

3

6

5

4

TP38

TP40

TP39

TP12

61

60

TP10

C8

0.22

0.1

C9

2.2K

60

2.2K

61

62

R60 1K

R47

R48

R49

NC1

VDD

9

8

7

10

TP41

35.0V

TP42

TP43

62

1K

1
2
3
4

IC2

TP71

A0
A1
A2
GND

TP72

TP73
TP74

R11

TP26

22

22K

R10

ROM

VCC

WP

SCL
SDA

52

NC

53

NC

54

NC

55

NC

56

NC

57

VCC

58

C

59

NC

60

FL SO

61

FL CLK OUT

62

FL LAT

63

NC

64

NC

R28

68

BK

LAT

CLK

SI

TS

F+2

S12

1Q12

R41

TP25

S11

45

TP8

VH

TP27

11

C2

0.1

R42
100

S13

S14

S12

F-2

F-1

VSS1

VSS2

NC2

12

13

15

14

3.5V

TP9

C3 0.22

C4 0.22

R52 10K

R53 10K

49

SCL

5

TP50

R18

100K

R16

TP76
TP75

4847464445

NC

SDA

KEY3

NC

6

879

TP51TP49

R17

300

R19

300

R15

300

100K

D6

R22 100K

TP79

1K

R43

TP70

43

39

4142403837

NCNCNC

NC

NC

FL BLK

IC1

PANEL
u-COM

NC

NC

NCNCAVCC

AVSS

AVR

11

12

13

10

5.3V

0.22

C11

15

14

TP52

R40 1K

C10

0.1

8
7

R50

TP48

1K

6

R51

5

1K

TP47

51

50

NC

VSS2

KEY1NCKEY2

NC

NC

1

2

3

4

R20

100K

100

R44

TP28

SP DATA S

15

TP69

NCNCNC

SP DATA P

16

TP53

R39 1K

16

S1

S3

S4

R21 10K

R291KR30

36

NC

NC

1K

R38

TP4

1K

353433

EJECT

SP REQ P

17

TP54

17

TP5

R23

100K

SP REQ S

SP BKUP

18

TP55

1K

R37

18

R14

S2

TP68

NC

ENC UP

ENC DW

POWER

SW 5V

SP RST

1K

R45

100K

19

TP56

TP6

P01

P00

VSS1

MD2

MD1

MD0

NC

X1

X0

R46

(B)

1-1 2-1 3-1 4-1 5-1

1-2 2-2 3-2 4-2 5-2

1-3 2-3 3-3 4-3 5-3

1-4 2-4 3-4 4-4 5-4

1-5 2-5 3-5 4-5 5-5

1-6 2-6 3-6 4-6 5-6

1-7 2-7 3-7 4-7 5-7

R31

2.2K

32

TP67

R32 2.2K

31

TP66

R33 1K

30

TP65

TP63

R58 10K

TP85

R27

29
28

100

TP64

27

R59

26

10K

TP62

25
24

TP77

TP60

TP78

W1

23

22

TP59

R35 10K

21

TP58

R36

20

TP57

1K

10K

22K

R34 1K

20

R24 10K

R25 10K

R26 10K

22K

22K

R13
10K

1-1 2-1 3-1 4-1 5-1

1-2 2-2 3-2 4-2 5-2

1-3 2-3 3-3 4-3 5-3

1-4 2-4 3-4 4-4 5-4

1-5 2-5 3-5 4-5 5-5

1-6 2-6 3-6 4-6 5-6

1-7 2-7 3-7 4-7 5-7

(6G-1G)

32
31
30

5.3V

22K

X1

W2

TP7

R54 68

TP29

TP32TP31

R55

R56

TP30

R57

330

160

110

(A)

S18

NEWS

S17

LOAD

S16

3

S15

6

6

IC1 Q1
IC2

TP13

PL1

PL3

TP33

TP34

PL2

PL4

Q2
D1

D6

10.0V

:

2SB1188
HZM2.4N(B)

:

DAN202U

:

CN1

16

LAMP 10V

TP14

MB90561A-364 UMC2N

:

BR24C02F-W

::

15

14 13

FL DC+

LAMP GND

X14­CN5

12

FL +B

FL DC-

1/2

1011 9

FL GND

FL GND

D GND

A

786

BU 5V

D GND

SC CON

SC BKUP

1718152016

453

SC RST

MC REQ

TP1

TP2

TP3

TP45

TP44

TP83

REST

MD2

MD0

BU5V

TP84

GND

GND LINE

B LINE

GX806EF2 (2/2)

2

1

SC DATAIN

MC DATAIN

TP46

S CLK

S IN

S OUT

CAUTION : For continued safety, replace safety critical components only with
manufacturer’s recommended parts (refer to parts list).

Indicates safety critical components. To reduce the risk of electric shock,

leakage-current or resistance measurements shall be carried out (exposed

7

parts are acceptably insulated from the supply circuit) before the appliance is
returned to the customer.

• DC voltages are as measured with a high impedance voltmeter. Values may

X34-3142-70 (1/1)

18

vary slightly due to variations between individual instruments or/and units.

EXPLODED VIEW

GX806EF2

BA

1

M2.6x3.5

A

M3x4

B

M3x14

C

φ2x6

D

φ2x6

E

φ3x6

F

φ3x5

G

φ3x8

H

φ2.5x5

J

N09-6112-05

:

N30-3004-48

:

N35-3014-48

:

N80-2006-48

:

N82-2006-48

:

N83-3006-48

:

N86-3005-48

:

N89-3008-48

:

N09-6219-05

:

719

DME1

221

725

B

B

203

B

221

720

H

H

Hx2

Hx2

712

224

H

Cx3

F

Hx2

214

B

E

2

746

PA1

D

x2

Ex2

ED1

Ex2

B

FC1

702

249

W901

G

751

J2

231

236

232

D

226

209

237

D

X34-3142-70

208

238

715

239

209

234

240

235

241

256

745

718

722

722

747

748

X14-9382-70

G

X14 B/2

216

Jx2

H

750

722

722

217

D

207

233

3

A

206

242

230

705

A

Parts with the exploded numbers larger than 700 are not supplied.

701

19

GX806EF2

PARTS LIST

✽ New parts
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.

A

Ref. No.

N
d
d

Parts No. Description

e

w

GX806EF2

203 1B✽A52-0853-02 TOP PLATE
PA1 3A

206 3A
207 3A
208 3A
209 3A

DME1 1B

✽

A64-3275-22 PANEL ASSY

✽

B10-4537-13 FRONT GLASS

✽

B19-2253-12 LIGHTING BOARD (MAIN)

✽

B19-2254-04 LIGHTING BOARD (VOL)

✽

B19-2255-04 LIGHTING BOARD (CD)

✽

D40-1195-05 6CD MECHANISM ASSY

Desti-

nation

A

Ref. No.

C118 CK73GB1C563K CHIP C 0.056UF K
C119,120
C121 CC73GCH1H151J CHIP C 150PF J
C122,123 CK73GB1H103K CHIP C 0.010UF K
C124 CK73GB1C683K CHIP C 0.068UF K

C124 CK73GB1H683K CHIP C 0.068UF K
C125 CK73GB1E333K CHIP C 0.033UF K
C125 CK73GB1H333K CHIP C 0.033UF K
C127 CK73GB1E333K CHIP C 0.033UF K
C127 CK73GB1H333K CHIP C 0.033UF K

N
d
d

Parts No. Description

e

w

✽

CD04BJ1C100M ELECTRO 10UF 16WV

Desti­nation

FC1 2B
214 2B

216 2B
217 2A F19-1357-04 BLIND PLATE

221 1B
224 1B

226 2A
230 3A

231 3A
232 3A
233 3A
234 3A

235 3A
236 3A
237 3A
238 3A
239 3A

240 3A
241 3A
242 3A

A3A
B1B
C1BN35-3014-48
D2AN80-2006-48 PAN HEAD TAPTITE SCREW
E2AN82-2006-48

F1BN83-3006-48 PAN HEAD TAPTITE SCREW
G2B
H1BN89-3008-48

✽

E39-0635-05 FLAT CABLE (CD)

✽

F09-1882-04 SHEET (P-IC)

✽

F12-0795-04 SHIELDING TUBE

✽

G11-3591-04 CUSHION

✽

J19-5286-05 HOLDER

✽

J90-1086-03 GUIDE

✽

K23-1085-04 KNOB (VOL)

✽

K24-4136-04 KNOB (T.I)

✽

K24-4137-04 KNOB (BAND)

✽

K24-4138-04 KNOB (CD-EJ)

✽

K24-4139-04 KNOB (NEWS)

✽

K24-4140-04 KNOB (LOAD)

✽

K24-4141-04 KNOB (CD)

✽

K25-1626-03 KNOB (DISP)

✽

K25-1627-03 KNOB (SCN)

✽

K25-1628-03 KNOB (TUNE)

✽

K25-1629-03 KNOB (PRE1.4)

✽

K25-1630-03 KNOB (PRE2.5)

✽

K25-1631-03 KNOB (PRE3.6)

✽

N09-6112-05 MACHINE SCREW (M2.6X3.5)

✽

N30-3004-48 PAN HEAD MACHINE SCREW

✽

N86-3005-48

BINDING HEAD MACHINE SCREW
BINDING HEAD TAPTITE SCREW

BINDING HEAD TAPTITE SCREW
BINDING HEAD TAPTITE SCREW

SYNTHESIZER UNIT (X14-9382-70)

C102 CK73GB1H102K CHIP C 1000PF K
C103 CC73GCH1H470J CHIP C 47PF J
C104 CK73GB1A224K CHIP C 0.22UF K
C105
C106 CK73GB1A224K CHIP C 0.22UF K

C107 CK73GB1H222K CHIP C 2200PF K
C108 CK73GB1E333K CHIP C 0.033UF K
C108 CK73GB1H333K CHIP C 0.033UF K
C109 CC73GCH1H151J CHIP C 150PF J
C110

C111 CK73GB1E333K CHIP C 0.033UF K
C111 CK73GB1H333K CHIP C 0.033UF K
C114-116 CK73GB1H103K CHIP C 0.010UF K

E : Europe

✽

CD04BJ1C100M ELECTRO 10UF 16WV

✽

CD04BJ1H3R3M ELECTRO 3.3UF 50WV

✽

C128
C129 CK73GB1A684K CHIP C 0.68UF K
C130 CK73GB1E473K CHIP C 0.047UF K
C131 CK73GB1H682K CHIP C 6800PF K
C132,133 CK73GB1H103K CHIP C 0.010UF K

C151 CK73GB1H822K CHIP C 8200PF K
C152
C153 CC73GCH1H471J CHIP C 470PF J
C154 CC73GCH1H121J CHIP C 120PF J
C155 CC73GCH1H120J CHIP C 12PF J

C156 CC73GCH1H471J CHIP C 470PF J
C157 CC73GCH1H820J CHIP C 82PF J
C158 CK73GB1H103K CHIP C 0.010UF K
C159
C160 CC73GCH1H271J CHIP C 270PF J

C161
C162 CK73GB1H122K CHIP C 1200PF K
C163 CK73GB1H102K CHIP C 1000PF K
C164 CK73GB1H222K CHIP C 2200PF K
C165 CC73GCH1H060D CHIP C 6.0PF D

C166 CK73GB1E223K CHIP C 0.022UF K
C166 CK73GB1H223K CHIP C 0.022UF K
C167 CK73GB1H122K CHIP C 1200PF K
C168,169 CC73GCH1H120J CHIP C 12PF J
C201,202

C203,204 CC73GCH1H101J CHIP C 100PF J
C207,208 CK73GB1H102K CHIP C 1000PF K
C209,210
C211,212
C216,217 CC73GCH1H101J CHIP C 100PF J

C218 CK73GB1H102K CHIP C 1000PF K
C226-239 CC73GCH1H100D CHIP C 10PF D
C257 CK73GB1A224K CHIP C 0.22UF K
C267-270 CC73GCH1H101J CHIP C 100PF J
C271 C94-0179-05 ELECTRO 0.22UF 50WV

C273,274 CK73GB1C104K CHIP C 0.10UF K
C273,274 CK73GB1H104K CHIP C 0.10UF K
C275
C276 CK73GB1C104K CHIP C 0.10UF K
C276 CK73GB1H104K CHIP C 0.10UF K

C306,307
C310,311
C322 CD04AY1A101M ELECTRO 100UF 10WV
C323 CC73GCH1H101J CHIP C 100PF J
C351,352

CD04BJ1E4R7M ELECTRO 4.7UF 25WV

✽

CD04BJ1C100M ELECTRO 10UF 16WV

✽

CD04BJ1C100M ELECTRO 10UF 16WV

✽

CD04BJ1C100M ELECTRO 10UF 16WV

✽

CD04BJ1E4R7M ELECTRO 4.7UF 25WV

✽

C90-5700-05 ELECTRO 4.7UF 16WV

✽

CD04BJ1E4R7M ELECTRO 4.7UF 25WV

✽

CD04BJ1C100M ELECTRO 10UF 16WV

✽

C90-5700-05 ELECTRO 4.7UF 16WV

✽

CF92JV1H154J MPF-C 0.15UF 50WV

✽

CD04BJ1C100M ELECTRO 10UF 16WV

Indicates safety critical components.

20

SYNTHESIZER UNIT (X14-9382-70)

A

Ref. No.

C353
C354,355 CK73GB1H102K CHIP C 1000PF K
C356
C357
C381 CK73GB1C104K CHIP C 0.10UF K

N
d
d

Parts No. Description

e

w

✽

CD04BJ1C221M ELECTRO 220UF 16WV

✽

CD04BJ1C101M ELECTRO 100UF 16WV

✽

C90-6705-05 ELECTRO 100UF 25WV

PARTS LIST

Desti-

nation

Ref. No.

C801 CK73GB1H104K CHIP C 0.10UF K
C802 CC73GCH1H100D CHIP C 10PF D
C804 CC73GCH1H100D CHIP C 10PF D
C805
C806 CK73GB1C104K CHIP C 0.10UF K

A

d
d

GX806EF2

N

Parts No. Description

e
w

✽

CD04AY1H010M ELECTRO 1UF 50WV

Desti-

nation

C381 CK73GB1H104K CHIP C 0.10UF K
C382 CD04AY1C101M ELECTRO 100UF 16WV
C401 CK73FB1C105K CHIP C 1.0UF K
C402-405 CC73GCH1H221J CHIP C 220PF J
C406 CK73FB1C105K CHIP C 1.0UF K

C410-413 CC73GCH1H221J CHIP C 220PF J
C414
C452,453 CD04AY1A101M ELECTRO 100UF 10WV
C454 CC73GCH1H221J CHIP C 220PF J
C456 CC73GCH1H221J CHIP C 220PF J

C461-468 CK73GB1H392K CHIP C 3900PF K
C469 CD04AY1C470M ELECTRO 47UF 16WV
C470 CK73FB1C105K CHIP C 1.0UF K
C501
C504 CK73GB1C104K CHIP C 0.10UF K

C504 CK73GB1H104K CHIP C 0.10UF K
C506,507 CC73GCH1H821J CHIP C 820PF J
C508,509
C510 CK73GB1H102K CHIP C 1000PF K
C514,515 CK73GB1H102K CHIP C 1000PF K

C516,517 CD04AY1C100M ELECTRO 10UF 16WV
C522 CK73GB1A474K CHIP C 0.47UF K
C524 CK73GB1H682K CHIP C 6800PF K
C601 C90-2962-05 ELECTRO 100UF 16WV
C602 CK73GB1C104K CHIP C 0.10UF K

C602 CK73GB1H104K CHIP C 0.10UF K
C603 CC73GCH1H560J CHIP C 56PF J
C604 CK73GB1H103K CHIP C 0.010UF K
C605 CK73GB1C104K CHIP C 0.10UF K
C605 CK73GB1H104K CHIP C 0.10UF K

C606
C607 CK73GB1H103K CHIP C 0.010UF K
C608 CK73GB1C104K CHIP C 0.10UF K
C608 CK73GB1H104K CHIP C 0.10UF K
C609,610

C612 CC73GCH1H560J CHIP C 56PF J
C671 CK73FB1C105K CHIP C 1.0UF K
C672 CD04AY1A101M ELECTRO 100UF 10WV
C673 C94-0201-05 ELECTRO 0.047F 5.5WV
C691 CK73GB1C104K CHIP C 0.10UF K

C691 CK73GB1H104K CHIP C 0.10UF K
C701
C704,705 CK73GB1H103K CHIP C 0.010UF K
C752
C771 CK73GB1H122K CHIP C 1200PF K

C772 CK73GB1H102K CHIP C 1000PF K
C773 CK73GB1C104K CHIP C 0.10UF K
C773 CK73GB1H104K CHIP C 0.10UF K
C774 CK73GB1H122K CHIP C 1200PF K
C801 CK73GB1C104K CHIP C 0.10UF K

E : Europe

✽

C90-5700-05 ELECTRO 4.7UF 16WV

✽

CD04BJ1C100M ELECTRO 10UF 16WV

✽

CD04AY1HR47M ELECTRO 0.47UF 50WV

✽

CD04BJ1H3R3M ELECTRO 3.3UF 50WV

✽

CD04AY1H470M ELECTRO 47UF 50WV

✽

C94-0227-05 ELECTRO 100UF 25WV

✽

CD04BJ1H010M ELECTRO 1UF 50WV

C806 CK73GB1H104K CHIP C 0.10UF K
C807
C808-811 CK73GB1C104K CHIP C 0.10UF K
C808-811 CK73GB1H104K CHIP C 0.10UF K
C812 CK73GB1H102K CHIP C 1000PF K

C813 CK73GB1C104K CHIP C 0.10UF K
C813 CK73GB1H104K CHIP C 0.10UF K
C901 C91-0769-05 CERAMIC 0.010UF K
C902 CC73GCH1H221J CHIP C 220PF J
C903 CK73GB1H103K CHIP C 0.010UF K

C905 CK73GB1H102K CHIP C 1000PF K
C907 CK73GB1H102K CHIP C 1000PF K
C908 CK73GB1H152K CHIP C 1500PF K
C909 C90-2962-05 ELECTRO 100UF 16WV

CN5
CN6
J2 E58-0930-05 RECTANGULAR RECEPTACLE
J3
J4

J5
P1 E23-0745-05 TERMINAL
W901 E30-4810-05 CORD WITH CONNECTOR
WH1

F601
F701 F53-0276-05 FUSE

249 2B
L101 L40-4792-78

L102 L33-1815-05 LINE FILTER COIL
L103,104 L40-4792-78
L108 L33-1123-05 LINE FILTER COIL
L152 L33-1001-05 SMALL FIXED INDUCTOR

L251 L40-4792-78
L601
L602 L33-1029-05 SMALL FIXED INDUCTOR
L701
X1 L77-2002-05 CRYSTAL RESONATOR

X2 L77-2830-05
H3BN89-3008-48

J3B
CP403,404

CP801 R90-0725-05 MUL TI-COMP 1K X2
R102 RK73GB2A472J CHIP R 4.7K J 1/10W
R103,104 RK73GB2A223J CHIP R 22K J 1/10W
R105 RK73GB2A472J CHIP R 4.7K J 1/10W

R106 RK73GB2A272J CHIP R 2.7K J 1/10W
R107 RK73GB2A2R2J CHIP R 2.2 J 1/10W
R108 RK73GB2A473J CHIP R 47K J 1/10W

✽

CD04BJ1E4R7M ELECTRO 4.7UF 25WV

✽

E41-2117-05 PIN ASSY

✽

E41-2119-05 FLAT CABLE CONNECTOR

✽

E58-0986-05 RECTANGULAR RECEPTACLE

✽

E04-0327-05

✽

E58-0985-05 RECTANGULAR RECEPTACLE

✽

E39-0651-05 WIRING HARNESS

✽

F53-0281-05 FUSE

✽

J19-7008-05 LEAD HOLDER

✽

L33-2203-05 CHOKE COIL

✽

L33-1980-05 CHOKE COIL

✽

N09-6219-05 TAPPING SCREW (2.5X5) (J5)
R90-0737-05 MULTI-COMP 100K X2

RF COAXIAL CABLE RECEPTACLE

SMALL FIXED INDUCTOR (4.7UH)
SMALL FIXED INDUCTOR (4.7UH)

SMALL FIXED INDUCTOR (4.7UH)

CRYSTAL RESONATOR(12.582MHZ)
BINDING HEAD TAPTITE SCREW

Indicates safety critical components.

21

GX806EF2

PARTS LIST

SYNTHESIZER UNIT (X14-9382-70)

A

Ref. No.

R109 RK73GB2A102J CHIP R 1.0K J 1/10W
R110,111 RK73GB2A472J CHIP R 4.7K J 1/10W
R112 RK73GB2A223J CHIP R 22K J 1/10W
R113 RK73GB2A184J CHIP R 180K J 1/10W
R114 RK73GB2A104J CHIP R 100K J 1/10W

N
d
d

Parts No. Description

e

w

Desti-

nation

A

Ref. No.

R412-419 RK73GB2A104J CHIP R 100K J 1/10W
R452 RK73GB2A471J CHIP R 470 J 1/10W
R453 RK73GB2A333J CHIP R 33K J 1/10W
R463 RK73GB2A104J CHIP R 100K J 1/10W
R464 RK73GB2A223J CHIP R 22K J 1/10W

N
d
d

Parts No. Description

e

w

Desti­nation

R115 RK73GB2A103J CHIP R 10K J 1/10W
R117 RK73GB2A123J CHIP R 12K J 1/10W
R118 RK73GB2A101J CHIP R 100 J 1/10W
R119 RK73GB2A392J CHIP R 3.9K J 1/10W
R151 RK73GB2A220J CHIP R 22 J 1/10W

R153 RK73GB2A103J CHIP R 10K J 1/10W
R154 RK73GB2A563J CHIP R 56K J 1/10W
R155-157 RK73GB2A103J CHIP R 10K J 1/10W
R158 RK73GB2A272J CHIP R 2.7K J 1/10W
R159 RK73GB2A103J CHIP R 10K J 1/10W

R160 RK73GB2A153J CHIP R 15K J 1/10W
R161 RK73GB2A103J CHIP R 10K J 1/10W
R162 RK73GB2A562J CHIP R 5.6K J 1/10W
R163 RK73GB2A104J CHIP R 100K J 1/10W
R164 RK73GB2A103J CHIP R 10K J 1/10W

R165 RK73GB2A823J CHIP R 82K J 1/10W
R166 RK73GB2A562J CHIP R 5.6K J 1/10W
R201-204 RN73GH1J153D CHIP R 15K D 1/16W
R205,206 RK73GB2A102J CHIP R 1.0K J 1/10W
R209,210 RK73GB2A151J CHIP R 150 J 1/10W

R211-214 RN73GH1J153D CHIP R 15K D 1/16W
R254,255 RK73GB2A102J CHIP R 1.0K J 1/10W
R263 RK73GB2A472J CHIP R 4.7K J 1/10W
R267 RK73GB2A103J CHIP R 10K J 1/10W
R321 RK73GB2A133J CHIP R 13K J 1/10W

R322 RK73GB2A432J CHIP R 4.3K J 1/10W
R323 RK73GB2A100J CHIP R 10 J 1/10W
R328,329 RK73EB2E4R7J CHIP R 4.7 J 1/4W
R350 RK73GB2A682J CHIP R 6.8K J 1/10W
R351 RK73GB2A102J CHIP R 1.0K J 1/10W

R465 RK73GB2A153J CHIP R 15K J 1/10W
R466,467 RK73GB2A334J CHIP R 330K J 1/10W
R502,503 RK73GB2A473J CHIP R 47K J 1/10W
R504,505 RK73EB2E101J CHIP R 100 J 1/4W
R506 RK73GB2A620J CHIP R 62 J 1/10W

R508 RK73GB2A102J CHIP R 1.0K J 1/10W
R509-512 RK73EB2E102J CHIP R 1.0K J 1/4W
R513,514 RK73EB2E101J CHIP R 100 J 1/4W
R519 RK73EB2E200J CHIP R 20 J 1/4W
R521 RK73EB2E101J CHIP R 100 J 1/4W

R522 RK73EB2E200J CHIP R 20 J 1/4W
R524 RK73GB2A472J CHIP R 4.7K J 1/10W
R526 RK73GB2A472J CHIP R 4.7K J 1/10W
R536-538 RK73GB2A472J CHIP R 4.7K J 1/10W
R601 RK73EB2E221J CHIP R 220 J 1/4W

R602 RK73GB2A472J CHIP R 4.7K J 1/10W
R603,604 RS14KB3A180J
R605 RK73GB2A222J CHIP R 2.2K J 1/10W
R606 RK73GB2A153J CHIP R 15K J 1/10W
R607 RK73GB2A221J CHIP R 220 J 1/10W

R608 RK73GB2A333J CHIP R 33K J 1/10W
R609 RK73GB2A223J CHIP R 22K J 1/10W
R610 RK73GB2A622J CHIP R 6.2K J 1/10W
R611 RK73GB2A392J CHIP R 3.9K J 1/10W
R612 RK73GB2A472J CHIP R 4.7K J 1/10W

R613 RK73GB2A391J CHIP R 390 J 1/10W
R614 RK73FB2B153J CHIP R 15K J 1/8W
R615 RK73GB2A273J CHIP R 27K J 1/10W
R616 RK73GB2A222J CHIP R 2.2K J 1/10W
R617 RK73FB2B153J CHIP R 15K J 1/8W

FL-PROOF RS

18 J 1W

R352 RK73GB2A472J CHIP R 4.7K J 1/10W
R353 RK73GB2A682J CHIP R 6.8K J 1/10W
R354 RK73GB2A472J CHIP R 4.7K J 1/10W
R358 RK73GB2A100J CHIP R 10 J 1/10W
R359 RK73GB2A391J CHIP R 390 J 1/10W

R360 RK73GB2A102J CHIP R 1.0K J 1/10W
R362 RK73EB2E221J CHIP R 220 J 1/4W
R363 RK73GB2A222J CHIP R 2.2K J 1/10W
R364 RK73GB2A332J CHIP R 3.3K J 1/10W
R365 RK73GB2A223J CHIP R 22K J 1/10W

R383 RK73GB2A182J CHIP R 1.8K J 1/10W
R385 RD14DB2H4R7J SMALL-RD 4.7 J 1/2W
R386 RK73GB2A102J CHIP R 1.0K J 1/10W
R387 RD14DB2H4R7J SMALL-RD 4.7 J 1/2W
R400-403 RK73GB2A103J CHIP R 10K J 1/10W

R404 RK73GB2A102J CHIP R 1.0K J 1/10W
R405-408 RK73GB2A471J CHIP R 470 J 1/10W
R409 RK73GB2A103J CHIP R 10K J 1/10W
R410 RK73GB2A471J CHIP R 470 J 1/10W
R411 RK73GB2A432J CHIP R 4.3K J 1/10W

E : Europe

22

R620 RK73GB2A102J CHIP R 1.0K J 1/10W
R621,622 RK73EB2E4R7J CHIP R 4.7 J 1/4W
R671 RK73GB2A123J CHIP R 12K J 1/10W
R672 RK73EB2E3R3J CHIP R 3.3 J 1/4W
R691 RK73EB2E221J CHIP R 220 J 1/4W

R692,693 RK73EB2E4R7J CHIP R 4.7 J 1/4W
R694 RK73GB2A101J CHIP R 100 J 1/10W
R701 RK73EB2E472J CHIP R 4.7K J 1/4W
R751 RK73EB2E222J CHIP R 2.2K J 1/4W
R752 RK73GB2A100J CHIP R 10 J 1/10W

R753 RK73EB2E222J CHIP R 2.2K J 1/4W
R754 RK73EB2E1R0J CHIP R 1.0 J 1/4W
R755 RK73EB2E103J CHIP R 10K J 1/4W
R756 RK73GB2A104J CHIP R 100K J 1/10W
R771 RK73GB2A223J CHIP R 22K J 1/10W

R772 RK73GB2A103J CHIP R 10K J 1/10W
R773 RK73GB2A133J CHIP R 13K J 1/10W
R774 RK73GB2A222J CHIP R 2.2K J 1/10W
R775 RD14DB2H332J SMALL-RD 3.3K J 1/2W
R776 RK73GB2A223J CHIP R 22K J 1/10W

Indicates safety critical components.

PARTS LIST

SYNTHESIZER UNIT (X14-9382-70)

A

Ref. No.

R777 RK73GB2A103J CHIP R 10K J 1/10W
R778 RK73GB2A133J CHIP R 13K J 1/10W
R779 RK73GB2A101J CHIP R 100 J 1/10W
R801,802 RK73GB2A473J CHIP R 47K J 1/10W
R803,804 RK73GB2A104J CHIP R 100K J 1/10W

N
d
d

Parts No. Description

e

w

Desti-

nation

GX806EF2

A

Ref. No.

R901
R904 RK73EB2E752J CHIP R 7.5K J 1/4W
R905 RK73GB2A473J CHIP R 47K J 1/10W
R906 RK73GB2A104J CHIP R 100K J 1/10W
R908 RK73GB2A392J CHIP R 3.9K J 1/10W

N
d
d

Parts No. Description

e

w

✽

RK73EB2E820J CHIP R 82 J 1/4W

Desti-

nation

R805-811 RK73GB2A102J CHIP R 1.0K J 1/10W
R812 RK73GB2A472J CHIP R 4.7K J 1/10W
R813,814 RK73GB2A102J CHIP R 1.0K J 1/10W
R816 RK73GB2A102J CHIP R 1.0K J 1/10W
R817 RK73GB2A104J CHIP R 100K J 1/10W

R818,819 RK73GB2A102J CHIP R 1.0K J 1/10W
R820 RK73GB2A472J CHIP R 4.7K J 1/10W
R821 RK73GB2A222J CHIP R 2.2K J 1/10W
R822 RK73GB2A102J CHIP R 1.0K J 1/10W
R824 RK73GB2A222J CHIP R 2.2K J 1/10W

R825 RK73GB2A301J CHIP R 300 J 1/10W
R826,827 RK73GB2A102J CHIP R 1.0K J 1/10W
R829 RK73GB2A103J CHIP R 10K J 1/10W
R830,831 RK73GB2A102J CHIP R 1.0K J 1/10W
R832 RK73GB2A104J CHIP R 100K J 1/10W

R833-835 RK73GB2A102J CHIP R 1.0K J 1/10W
R836 RK73GB2A103J CHIP R 10K J 1/10W
R837 RK73GB2A102J CHIP R 1.0K J 1/10W
R838 RK73GB2A104J CHIP R 100K J 1/10W
R839 RK73GB2A471J CHIP R 470 J 1/10W

R840,841 RK73GB2A102J CHIP R 1.0K J 1/10W
R842 RK73GB2A104J CHIP R 100K J 1/10W
R843 RK73GB2A102J CHIP R 1.0K J 1/10W
R844 RK73GB2A222J CHIP R 2.2K J 1/10W
R845,846 RK73GB2A101J CHIP R 100 J 1/10W

R847 RK73GB2A102J CHIP R 1.0K J 1/10W
R850 RK73GB2A472J CHIP R 4.7K J 1/10W
R851 RK73GB2A102J CHIP R 1.0K J 1/10W
R852 RK73GB2A104J CHIP R 100K J 1/10W
R853,854 RK73GB2A102J CHIP R 1.0K J 1/10W

R855 RK73GB2A101J CHIP R 100 J 1/10W
R856 RK73GB2A222J CHIP R 2.2K J 1/10W
R857 RK73GB2A101J CHIP R 100 J 1/10W
R858 RK73GB2A222J CHIP R 2.2K J 1/10W
R859 RK73GB2A472J CHIP R 4.7K J 1/10W

R860 RK73GB2A101J CHIP R 100 J 1/10W
R861 RK73GB2A103J CHIP R 10K J 1/10W
R862 RK73GB2A222J CHIP R 2.2K J 1/10W
R863 RK73GB2A102J CHIP R 1.0K J 1/10W
R864 RK73GB2A222J CHIP R 2.2K J 1/10W

R865 RK73GB2A101J CHIP R 100 J 1/10W
R866 RK73GB2A332J CHIP R 3.3K J 1/10W
R867,868 RK73GB2A473J CHIP R 47K J 1/10W
R869,870 RK73GB2A222J CHIP R 2.2K J 1/10W
R871 RK73GB2A332J CHIP R 3.3K J 1/10W

R872 RK73GB2A102J CHIP R 1.0K J 1/10W
R874 RK73GB2A104J CHIP R 100K J 1/10W
R875 RK73GB2A101J CHIP R 100 J 1/10W
R884 RK73GB2A154J CHIP R 150K J 1/10W
R885 RK73GB2A472J CHIP R 4.7K J 1/10W

E : Europe

R909 RK73GB2A104J CHIP R 100K J 1/10W
R911-913 RK73GB2A103J CHIP R 10K J 1/10W
R920 RS14KB3A180J
R924 RK73EB2E221J CHIP R 220 J 1/4W
R927,928 RD14DB2H512J SMALL-RD 5.1K J 1/2W

R934,935 RK73GB2A104J CHIP R 100K J 1/10W
R936 RK73GB2A223J CHIP R 22K J 1/10W
R937 RK73GB2A104J CHIP R 100K J 1/10W
R938 RK73GB2A333J CHIP R 33K J 1/10W
R939 RK73GB2A473J CHIP R 47K J 1/10W

R940 RK73GB2A392J CHIP R 3.9K J 1/10W
R941 RK73EB2E471J CHIP R 470 J 1/4W
R942
R943 RK73GB2A5R6J CHIP R 5.6 J 1/10W

D1 1SS133 DIODE
D101 IMSA-6801 SURGE ABSORBER
D321 HZS6A1L ZENER DIODE
D351 HZS7A3L ZENER DIODE
D352,353 MA111 DIODE

D381 HZS9B2L ZENER DIODE
D381 MA4091(N)-L ZENER DIODE
D382 1SS133 DIODE
D402 HZS6B1L ZENER DIODE
D402 MA4056(N)-M ZENER DIODE

D516 STZ6.8N ZENER DIODE
D517 DAN202U DIODE
D517 MA142WK DIODE
D518 STZ6.8N ZENER DIODE
D519,520 DAN202U DIODE

D519,520 MA142WK DIODE
D521 FTZ6.8E ZENER DIODE
D521 HZM6.8FA ZENER DIODE
D522,523 STZ6.8N ZENER DIODE
D602 HZM5.6N(B2) ZENER DIODE

D602 MA3056-M ZENER DIODE
D604 1SS133 DIODE
D605 HZS7A3L ZENER DIODE
D606 HZM3.3N(B1) ZENER DIODE
D607 1SS133 DIODE

D637 DA204U DIODE
D653 1SS133 DIODE
D671 MA4051(N)-M ZENER DIODE
D672 D1F60 DIODE
D672 1SR154-400 DIODE

D691 HZS11B2L ZENER DIODE
D691 MA4110(N)-L ZENER DIODE
D751 1SS133 DIODE
D752 DAN202U DIODE
D752 MA142WK DIODE

✽

RK73GB2A6R8J CHIP R 6.8 J 1/10W

FL-PROOF RS

Indicates safety critical components.

18 J 1W

23

GX806EF2

SYNTHESIZER UNIT (X14-9382-70)

A

Ref. No.

D771 HZS7A2L ZENER DIODE
D772 HZS7A3L ZENER DIODE
D773 MA3100-M ZENER DIODE
D901 STZ6.8N ZENER DIODE
D902 D3F60 DIODE

N
d
d

Parts No. Description

e

w

PARTS LIST

Desti-

nation

Ref. No.

Q603
Q604 2SA1530A TRANSISTOR
Q605 2SB1202 TRANSISTOR
Q606 2SC4081 TRANSISTOR
Q607 2SB1443 TRANSISTOR

A

d
d

N

Parts No. Description

e

w

✽

CPH5703 TRANSISTOR

Desti­nation

D904 1SS133 DIODE
D915 DAP202U DIODE
D915 MA142WA DIODE
D916 HZS12B1L ZENER DIODE
IC6 NJM4565V ANALOGUE IC

IC10 NJM4565M-TE2 ANALOGUE IC
IC11 HA12181FP ANALOGUE IC
IC23 NJM4565V ANALOGUE IC
IC101 TDA7479D ANALOGUE IC
IC203

IC204 NJM4565V ANALOGUE IC
IC401 TDA7384A ANALOGUE IC
IC451
IC502 HA12187FP ANALOGUE IC
IC771 TC7W02FU MOS-IC

IC801
IC802 S-80842CNNB MOS-IC
IC803 BR24C02F-W ROM IC
Q101,102
Q105 DTC144EUA DIGITAL TRANSISTOR

Q105 UN5213 DIGIT AL TRANSISTOR
Q107 2SC4081 TRANSISTOR
Q152 DTC114TUA DIGITAL TRANSIST OR
Q152 UN5215 DIGIT AL TRANSISTOR
Q153 2SC4081 TRANSISTOR

Q251 DTC124EUA DIGITAL TRANSISTOR
Q251 UN5212 DIGIT AL TRANSISTOR
Q254 DTC124EUA DIGITAL TRANSISTOR
Q254 UN5212 DIGIT AL TRANSISTOR
Q352 DTC114YUA DIGITAL TRANSISTOR

Q354 2SC4081 TRANSISTOR
Q355 2SK246(BL)-F FET
Q356 2SB1202 TRANSISTOR
Q358 DTC124EUA DIGITAL TRANSISTOR
Q358 UN5212 DIGIT AL TRANSISTOR

Q359 DT A124EUA DIGITAL TRANSIST OR
Q359 UN5112 DIGIT AL TRANSISTOR
Q360,361 2SC4081 TRANSISTOR
Q383 UMC2N TRANSISTOR
Q384 2SB1202 TRANSISTOR

Q385 2SC4081 TRANSISTOR
Q403,404 2SA1576A TRANSISTOR
Q405 2SC4081 TRANSISTOR
Q501,502 DT A124EUA DIGITAL TRANSIST OR
Q501,502 UN5112 DIGITAL TRANSISTOR

Q503 DTC144EUA DIGITAL TRANSISTOR
Q503 UN5213 DIGIT AL TRANSISTOR
Q505 DTC144EUA DIGITAL TRANSISTOR
Q505 UN5213 DIGIT AL TRANSISTOR
Q601 2SC3392 TRANSISTOR

E : Europe

✽

TDA7406 ANALOGUE IC

✽

TA8254BH ANALOGUE IC

✽

703037HYGFM01 MICROCONTROLLER IC

✽

UMF5N TRANSISTOR

Q608 UMC2N TRANSISTOR
Q609 2SB1443 TRANSISTOR
Q610 DT A124EU A DIGIT AL TRANSIST OR
Q610 UN5112 DIGIT AL TRANSIST OR
Q612 2SC4081 TRANSISTOR

Q653 2SB1548(P) TRANSISTOR
Q654 2SC4081 TRANSISTOR
Q691 UMC2N TRANSISTOR
Q694 2SD1803 TRANSISTOR
Q751 DT A124EU A DIGIT AL TRANSIST OR

Q751 UN5112 DIGIT AL TRANSIST OR
Q752 2SB1443 TRANSISTOR
Q753 2SC4081 TRANSISTOR
Q754 DTC124EUA DIGIT AL TRANSIST OR
Q754 UN5212 DIGIT AL TRANSIST OR

Q771,772 2SC4081 TRANSISTOR
Q773 DTC144EUA DIGIT AL TRANSIST OR
Q773 UN5213 DIGIT AL TRANSIST OR
Q801 2SA1576A TRANSISTOR
Q802 UMC2N TRANSISTOR

Q803 DTC144EUA DIGIT AL TRANSIST OR
Q803 UN5213 DIGIT AL TRANSIST OR
Q804 DTC114EUA DIGIT AL TRANSIST OR
Q804 UN5211 DIGIT AL TRANSIST OR
Q805 DT A114EU A DIGIT AL TRANSIST OR

Q805 UN5111 DIGIT AL TRANSIST OR
Q807 DTC114EUA DIGIT AL TRANSIST OR
Q807 UN5211 DIGIT AL TRANSIST OR

A1 W02-3349-05 FM/AM FRONT-END

SWITCH UNIT (X34-3142-70)

PL1 -4 B30-1643-05 LAMP (5.5V 0.125A G)
C1 CK73GB1A224K CHIP C 0.22UF K

C3 ,4 CK73GB1A224K CHIP C 0.22UF K
C8 CK73GB1A224K CHIP C 0.22UF K
C9 ,10 CK73GB1C104K CHIP C 0.10UF K
C9 ,10 CK73GB1H104K CHIP C 0.10UF K

C11 CK73GB1A224K CHIP C 0.22UF K

✽

CN1
255
256 2A✽J19-5278-03 HOLDER
X1
R1 RK73EB2E821J CHIP R 820 J 1/4W

R2 RK73GB2A331J CHIP R 330 J 1/10W
R3 RK73GB2A821J CHIP R 820 J 1/10W
R4 RK73EB2E331J CHIP R 330 J 1/4W

E41-2118-05 SOCKET FOR PIN ASSY

✽

H30-0584-04

✽

L78-0897-05 RESONATOR (4MHZ)

ADHESIVE DOUBLE-COATED TAPE

Indicates safety critical components.

24

PARTS LIST

SWITCH UNIT (X34-3142-70)

A

Ref. No.

R5
R6 RK73GB2A161J CHIP R 160 J 1/10W
R7 RK73EB2E111J CHIP R 110 J 1/4W
R8 RK73GB2A111J CHIP R 110 J 1/10W
R9 RK73GB2A680J CHIP R 68 J 1/10W

N
d
d

Parts No. Description

e

w

✽

RK73EB2E161J CHIP R 160 J 1/4W

Desti-

nation

GX806EF2

A

Ref. No.

W108 R92-2053-05 CHIP R 0 OHM J 1/8W
W109 R92-1252-05 CHIP R 0 OHM J 1/16W
W110-115 R92-2053-05 CHIP R 0 OHM J 1/8W
W116-119 R92-1217-05 CHIP R 0 OHM
W120 R92-2053-05 CHIP R 0 OHM J 1/8W

N
d
d

Parts No. Description

e

w

Desti-

nation

R10 RK73EB2E220J CHIP R 22 J 1/4W
R11 RK73GB2A223J CHIP R 22K J 1/10W
R13 RK73EB2E103J CHIP R 10K J 1/4W
R14 RK73EB2E104J CHIP R 100K J 1/4W
R15 RK73GB2A301J CHIP R 300 J 1/10W

R16 RK73EB2E104J CHIP R 100K J 1/4W
R17 RK73GB2A301J CHIP R 300 J 1/10W
R18 RK73GB2A104J CHIP R 100K J 1/10W
R19 RK73GB2A301J CHIP R 300 J 1/10W
R20 RK73GB2A104J CHIP R 100K J 1/10W

R21 RK73EB2E103J CHIP R 10K J 1/4W
R22 RK73GB2A104J CHIP R 100K J 1/10W
R23 RK73EB2E104J CHIP R 100K J 1/4W
R24 -26 RK73GB2A103J CHIP R 10K J 1/10W
R27 RK73GB2A101J CHIP R 100 J 1/10W

R28 RK73EB2E680J CHIP R 68 J 1/4W
R29 ,30 RK73EB2E102J CHIP R 1.0K J 1/4W
R31 RK73EB2E222J CHIP R 2.2K J 1/4W
R32 RK73GB2A222J CHIP R 2.2K J 1/10W
R33 ,34 RK73GB2A102J CHIP R 1.0K J 1/10W

R35 RK73GB2A103J CHIP R 10K J 1/10W
R36 ,37 RK73GB2A102J CHIP R 1.0K J 1/10W
R38 -40 RK73EB2E102J CHIP R 1.0K J 1/4W
R41 RK73GB2A101J CHIP R 100 J 1/10W
R42 RK73EB2E101J CHIP R 100 J 1/4W

R43 RK73GB2A102J CHIP R 1.0K J 1/10W
R44 RK73EB2E101J CHIP R 100 J 1/4W
R45 RK73GB2A102J CHIP R 1.0K J 1/10W
R46 RK73EB2E103J CHIP R 10K J 1/4W
R47 RK73GB2A222J CHIP R 2.2K J 1/10W

S1 -18 S70-0883-05 TACT SWITCH
S19 T99-0435-05 ROTARY ENCODER

✽

D1
D6 DAN202U DIODE
ED1 6-MT-378GINK
IC1
IC2 BR24C02F-W ROM IC

Q1 UMC2N TRANSISTOR
Q2 2SB1188 TRANSISTOR

HZM2.4N(B) ZENER DIODE

✽

MB90561A-364 MICROCONTROLLER IC

FLUORESCENT INDICATOR TUBE

R48 RK73EB2E222J CHIP R 2.2K J 1/4W
R49 RK73EB2E102J CHIP R 1.0K J 1/4W
R50 ,51 RK73GB2A102J CHIP R 1.0K J 1/10W
R52 ,53 RK73GB2A103J CHIP R 10K J 1/10W
R54 RK73GB2A680J CHIP R 68 J 1/10W

R55 RK73GB2A331J CHIP R 330 J 1/10W
R56
R57 RK73EB2E111J CHIP R 110 J 1/4W
R58 ,59 RK73GB2A103J CHIP R 10K J 1/10W
R60 RK73GB2A102J CHIP R 1.0K J 1/10W

R61 RK73GB2A101J CHIP R 100 J 1/10W
R62 R92-0699-05 CHIP R 10 J 1/2W
R63 R92-2559-05 CHIP R 12 J 1/2W
R64 R92-0699-05 CHIP R 10 J 1/2W
R65 R92-2559-05 CHIP R 12 J 1/2W

R66 R92-0699-05 CHIP R 10 J 1/2W
R67 R92-2559-05 CHIP R 12 J 1/2W
W1 R92-1252-05 CHIP R 0 OHM J 1/16W
W2 R92-2053-05 CHIP R 0 OHM J 1/8W
W101-106 R92-2053-05 CHIP R 0 OHM J 1/8W

E : Europe

✽

RK73EB2E161J CHIP R 160 J 1/4W

Indicates safety critical components.

25

GX806EF2

SPECIFICATIONS

FM

Frequency Range......................................... 87.5~108.0MHz

Frequency Step........................................................... 50kHz

Usable Sensitivity (S/N 26dB) ........................... -2dBµV EMF

Signal to Noise Ratio (MONO) ...................................... 65dB

Selectivity (±300kHz) ....................................... 90dBµV EMF

Stereo Separation (1kHz).............................................. 30dB

MW, LW

Frequency Range

MW .............................................................. 531~1611kHz

LW ................................................................. 153~281kHz

Frequency Step

MW ............................................................................ 9kHz

LW ............................................................................. 1kHz

Usable Sensitivity (S/N 20dB)

MW ............................................................... 35dBµV EMF

LW ................................................................ 40dBµV EMF

CD

Digital Filter ...................................... 8 Times Over Sampling

D/A Converter ................................................................ 1 Bit

Total Harmonic Distortion ...................... 0.5% (1kHz, 20kHz)

Signal to Noise Ratio......................................... 60dB (1kHz)

Channel Separation .......................................... 50dB (1kHz)

Audio

Maximum Output Power ................................... 20W x 4 (4Ω)

Tone Action

Bass : 100Hz ............................................................. ±8dB

Mid : 400Hz ............................................................... ±8dB

Treble : 6.3kHz........................................................... ±8dB

General

Operating voltage................................... 13.2V (10.8~15.6V)

Current Consumption ...................................................... 17A

KENWOOD follows a policy of continuous advancements
development. For this reason specifications may be
without notice.

changed

in

KENWOOD CORPORATION

2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan

KENWOOD USA CORPORATION

P.O. Box 22745, 2201 East Dominguez Street, Long Beach, CA 90801-5745, U.S.A.

KENWOOD ELECTRONICS CANADA INC.

6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8

KENWOOD ELECTRONICS LATIN AMERICA S.A.

P.O. Box 55-2791 Paitilla, Plaza Credicorp Bank Panama,
Piso 9, Oficina 901, Calle 50, Panama, Rep. de Panama

KENWOOD ELECTRONICS BRASIL LTDA.

Alameda Ministro Rocha Azevedo No. 456,
Edificio Jaú, 10o Andar, Cerqueira César, Cep 0140-001,
São Paulo-SP-Brasil

KENWOOD ELECTRONICS UK LIMITED

Kenwood House, Dwight Road, Watford, Herts, WD18 9EB, United Kingdom

KENWOOD ELECTRONICS DEUTSCHLAND GMBH

Rembrücker-Str. 15, 63150 Heusenstamm, Germany

KENWOOD ELECTRONICS FRANCE S.A.

13, Boulevard Ney, 75018 Paris, France

KENWOOD ELECTRONICS BELGIUM N.V.

Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium

KENWOOD ELECTRONICS ITALIA S.p.A.

Via G. Sirtori 7/9, 20129 Milano, Italy

KENWOOD IBÉRICA S.A.

Bolivia, 239-08020 Barcelona, Spain

KENWOOD ELECTRONICS AUSTRALIA PTY. LTD. (A.C.N. 001 499 074)

16 Giffnock Avenue, Centrecourt Estate, North Ryde,
N.S.W. 2113, Australia

KENWOOD ELECTRONICS (HONG KONG) LTD.

Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, N.T.,
Hong Kong

KENWOOD ELECTRONICS GULF FZE

P.O. Box 61318, Jebel Ali, Dubai, U.A.E.

KENWOOD ELECTRONICS (THAILAND) CO., LTD.

956 Udom Vidhya Building (Olympia) Rama IV Road, Silom, Bangrak, Bangkok 10500 Thailand

KENWOOD ELECTRONICS SINGAPORE PTE. LTD.

1 Genting Lane, #07-00, Kenwood Building, Singapore, 349544

KENWOOD ELECTRONICS (MALAYSIA) SDN BHD

#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1, 46300 Petaling Jaya, Selangor Darul Ehsan,
Malaysia