Kenwood KDC-135 Page 26 Service Manual Download

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KDC-135/135CR/136

14.4V

8.1V

14.4V

5.0V

10.2V

5.0V

IC4

KDC-135/135CR/136 (1/2)

Q101

Q102

Q103

∗

DC CN

SURGE DET

BU DET

D107

D108

D109

D106

ACC DET

D105

LINE MUTE

∗

D102

D104

D103

D101

P CON

P ANT

∗

Q1 SW14

SERVO+B AVR

POWER SUPPLY IC

IC1 :

∗

IC2 : E-TDA7419
IC3 : E-TDA7418
IC4 : BD4913-V4
IC6 :

∗

IC8 : S-80836CNNB-J
IC9 : HEF4053BT

Q1,4,7

: UMC2N

Q2,8

: 2SB1565

Q3,9,101-103,402,901

: 2SC4081

Q104,105,401

: RT1N441M

Q301

: RT1P144M

Q302

: RT1N144M

Q701-704

: RT1N430M

Q705

: RT1P241M

Q902,903

: 2SA1576A

: S2V60

∗

: MTZJ8.2(B)

D3,101,102,104 : D1F60-5063
D4,5,109,401,404,803

: 1SS133

: MTZJ12(B)

D103

: AM01ZNF

D105,901

: MTZJ4.7(B)

D106-108,306,601-606

: MTZJ6.8(B)

D110,801

: MC2848

D301

: DA204U

D302

: B30-1567-05

D303

: MTZJ6.2(B)

D304,305

: UDZS6.8B

GND LINE

SIGNAL LINE

B LINE

∗

ILL &
VFD+B

IC7

LC72725KV

IC10 NOT USED

ELECTRIC UNIT (X34-46xx-xx)

CONTROL

SERVO+B

SW for

CONTROL SW for IC4

VFD+B
SW

FD+B

ONTROL

FD+B

W for

TP13

TP4

TP14

TP12

TP27

TP2

TP25

TP30

TP1

TP11

TP8

TP404

TP28

TP920

TP31

TP420

TP10

TP921

TP9

TP5

TP15

TP7

TP26

TP6

TP16

TP3

TP922

TP924

FL-

FL+

RL+

RR-

FR-

RL-

RR+

FR+

ONT L-

ONT L+

REAR L+

P-ANT

REAR L-

ONT R-

ONT R+

REAR R-

REAR R+

140uH

GND

P-CON

(F52-0023-05)

FUSE

PHONE

3300u16

39K

R111

100K

R113

10K

R115

68K

R110

10K

R114

20K

R112

0.01

C102

22K

R109

10K

R108

1/2W

3.3K

R106

10K

R116

0.01

C101

10K

R103

47K

R104

100K

R105

R102

R101

4.7K

∗

R954

∗

0.1

W201

R964

R968

GND

P-CON

P-ANT

AUDIO

VCC1

VCC2

VDD

SW5V

SEL1

SEL2

ILM

100u25

100u6.3

R2 10K

R3 10K

R4 10K

R5 10K

C11

0.1

2.2

C12

0.1

0.022

C990

0.1

C14

BU DET

CC DET

C MUTE

C STBY

WIC SVR

X REQ S

DS CLK

REQ M

X MUTE

LX CON

LX RST

OG CON

MUTE

XT GND

FC OUT

S AFS M

VSS

VCC2

S QUAL

S DATA

DSI

RY CW

Y CCW

C12 SW

D MUTE

22K

∗

R214

100K

∗

R220

100K

∗

R219

22K

R218

10K

R117

∗

R961

680

R16

R952

C15

2.7K

R17

22u16

1/2W

R11

R12

1/2W

R14

R13

R15

1/2W

22u16

33K

R107

∗

R953

AUDIO+B

AM+B

BU5V

U5V

-1

BU5V-1

U5V

-2

SW5V

SERVO+B

SER

O+B

SW5V

E222/S

X34-4630-02

J1/J2

YES

E-TD

A7418

KKZ10Z

47K

YES

4.7K

YES

E323S

X34-4630-01

YES

E-TD

A7418

KKZ09Z

YES

47K

YES

2.2K

YES

RDT

-121

X34-4690-01

YES

E-TD

A7418

E-TD

A7386

47K

22K

YES

4.7K

YES

KDC-135

X34-4690-10

YES

E-TD

A7419

KKZ10Z

47K

4.7K

YES

KDC-135CR

X34-4690-11

YES

E-TD

A7418

KKZ10Z

47K

YES

47K

4.7K

YES

X34-4630-10

KDC-MP2035

YES

KKZ10Z

E-TD

A7419

YES

2.2K

47K

YES

KDC-MP235

X34-4630-11

YES

E-TD

A7419

KKZ10Z

YES

47K

22K

YES

47K

2.2K

YES

KDC-MP205

X34-4630-12

YES

E-TD

A7419

KKZ10Z

YES

47K

YES

47K

2.2K

YES

KDC-MP235CR

X34-4630-13

YES

E-TD

A7418

KKZ10Z

YES

47K

22K

YES

47K

2.2K

YES

KDC-MP4036AX

X34-4630-21

YES

E-TD

A7419

KKZ09Z

YES

47K

YES

2.2K

22K

YES

KDC-MP3036

X34-4630-24

YES

E-TD

A7419

KKZ09Z

YES

22K

47K

YES

22K

2.2K

YES

KDC-136

X34-4690-21

YES

E-TD

A7419

TB2904HQ

YES

47K

22K

4.7K

YES

M6/M5/M7

KDC-MP336/RC/S

X34-4630-24

YES

E-TD

A7419

KKZ09Z

YES

22K

47K

YES

22K

2.2K

YES

KDC-MP3036AX

X34-4630-22

YES

E-TD

A7419

KKZ09Z

YES

47K

YES

22K

2.2K

YES

M3/M4

KDC-MP336AX/AXS

X34-4630-23

YES

E-TD

A7419

KKZ09Z

YES

47K

22K

YES

22K

2.2K

YES

KDC-MP436AX

X34-4630-22

YES

E-TD

A7419

KKZ09Z

YES

47K

YES

22K

2.2K

YES

KDC-W4037Y

KDC-W4037

X34-4672-70

X34-4672-71

YES

E-TD

A7419

E-TD

A7419

KKZ09Z

YES

22K

47K

YES

47K

2.2K

YES

KDC-W3537A

Y/GY

X34-4672-73

E1/E2

KDC-W3537A/G

X34-4672-72

E1/E2

YES

E-TD

A7418

KKZ09Z

E-TD

A7418

KKZ09Z

YES

47K

22K

YES

47K

22K

YES

47K

2.2K

YES

47K

2.2K

YES

KDC-W3037A

Y/GY

KDC-W3037A/G

X34-4672-74

X34-4672-75

E3/E4

YES

E-TD

A7418

E-TD

A7418

KKZ09Z

YES

22K

47K

2.2K

YES

X34-4672-76

KDC-W237A/G

E7/E8

KDC-W237A

Y/GY

X34-4672-77

E7/E8

YES

2.2K

YES

47K

YES

TB2904HQ

E-TD

A7418

YES

E-TD

A7418

TB2904HQ

YES

47K

22K

47K

2.2K

YES

KDC-237SA

Y/SGY

KDC-237SA/SG

X34-4672-78

E1/E2

E3/E4

YES

E-TD

A7418

E-TD

A7418

TB2904HQ

YES

47K

4.7K

YES

X34-4672-74

KDC-W311A/G

E5/E6

YES

KKZ09Z

E-TD

A7418

YES

2.2K

YES

47K

YES

KDC-W311A

Y/GY

X34-4672-75

E5/E6

YES

E-TD

A7418

KKZ09Z

YES

22K

47K

2.2K

YES

DESTI-

TION

MODEL NAME

UNIT No

R953

219,220,229

R201,202,

IC2 or IC3

IC6

221

R214,

R211,303-305,

312,967

R226

R225

R227

R333

R308,

309

R228

R316

R791,

792

493

R491-

R793

R961

R954

R973

W701

F1 10A

30622MGPB23FP

30302MAP

A54FP

IC1

30302MAPD32FP

30622MEPB25FP

30622MGPB23FP

30302MAPD32FP

30622MEPB25FP

30302MAP

A54FP

30302MAP

A54FP

30622MEPB25FP

30622MGPB23FP

30622MEPB25FP

30622MGPB23FP

X34-469x-xx (3/3)

CAUTION : For con-
tinued safety, replace
safety critical compo-
n e n t s o n l y w i t h
manufacturer’s rec-
ommended parts (re-
fer to parts list).

Indicates safety

critical components.
To reduce the risk of
electric shock, leak-
age-current or resis-
tance measurements
shall be carried out
(exposed parts are ac-
ceptably insulated
from the supply circuit)
before the appliance
is returned to the cus-
tomer.

• DC voltages are as

measured with a
high impedance
voltmeter. Values
may vary slightly
due to variations
between individual
instruments or/and
units.