K
L
M
N
O
P
Q
R
S
T
ST IND
R
L
FMIF COUNT
FM+B
FMDET OUT
FM S-MTR
FMSD
GND
AMIF
AMAF
AGC
AMIF COUNT
AM S-MTR
AMSD
AM+B
AMOSC
AM DX/LO
AMANT
FMOSC
FM+B
VT
FM DX/LO
FMANT
TA
B
GND
RL-
STBY
RL+
VCC
FL-
GND
FL+
SVR
FLI
RLI
GNDI
FRI
RRI
AGND
RR+
GND
RR-
VCC
FR+
MUTE
FR-
GND
CD
X400
L403
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
34
35
36
37
38
39
40
41
42
43
44
23
24
25
26
27
28
29
30
31
32
33
FLOUT
RLOUT
VSS
CL
DI
CE
TEST
TIM
RROUT
FROUT
RFIN
RTOUT
RF3C1
RF1C3
RF1C2
RF1C1
RTIN
RVROUT
RCOM
RCT
RVRIN
RSELO
LSELO
L4 CH
L3 CD
L2 FM
L1 AM
VDD
VREF
R1 AM
R2 FM
R3 CD
R4 CH
LFIN
LTOUT
LF3C1
LF1C3
LF1C2
LF1C1
LTIN
LVROUT
LCOM
LCT
LVRIN
16
15
14
13
12
11
10
9
N.C
INR-
N.C
INR+
INL+
N.C
INL-
N.C
1
2
3
4
5
6
7
8
OUTR
SVRR
N.C
GND
N.C
VCC
N.C
OUTL
1
2
3
4
5
6
7
8
9
10
XOUT
XIN
CE
CLK
DATA
FM+B
AM+B
AGC
20
19
18
17
16
15
14
13
12
11
VSS
PD
VDD
VDD
FMIN
AMIN
1
2
3
4
5
6
7
8
IFAGC
AFIN
GND
16
15
14
13
12
11
10
9
IFIN
AFAGC
VCC
AFOUT
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DOUT
SW2
SW1
CLK
D
ATA
MECHA
N.C.
BU5V
DGND
MUTE R
MUTE L
M RST
M ST
OP
AUDIO+B
Lch
AGND
Rch
LO/EJ
MOT
OR
SR
V +B
SR
V GND
SW3
1
2
3
4
5
6
7
8
9 10 11 12 13 14
L+
L-
R+
R-
GND
N.C.
GND
GND
BUS-
BUS+
SYS
ILL
+B
+B
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
+B
GND
ILL
N.C.
FL+
FL-
FR+
FR-
RL+
RL-
RR+
RR-
N.C.
H MUTE
H REM
N.C.
ACC
N.C.
+B
1u16
C912
1/2W
680
R925
0.022
C902
3300u16
C901
0.022
C938
1K
R920
0.01
C929
0.01
C928
1/2W
1K
R924
0.022
C916
22K
R923
1/2W
1.2K
R921
1/2W
1.2K
R922
3.3u50
C922
0.068
C923
10K
R181
22K
R913
0.22u50
C913
47u16
C915
1K
R911
C936
C934
C930
C932
C933
C931
C935
C937
0.22u50
C905
0.22u50
C904
0.22u50
C903
0.22u50
C906
0.33u50
C914
10K
R910
10K
R100
R460 10K
R459 10K
10K
R462
10K
R461
1K
R463
1K
R464
1K
R465
1K
R466
1u50
C474
1u50
C475
1u50
C472
1u50
C473
1K
R407
1K
R408
1K
R409
27P
C407
27P
C406
2.2K
R405
3.3K
R402
0.01
C401
220u10
C400
0.068
C402
0.01
C403
2.7K
R404
100u10
C405
620K
R127
56uH
L401
100u10
C410
0.01
C41
1
0.01
C409
100K
R425
10k
R420
10k
R421
10
R427
10u16
C432
47P
C433
1000P
C428
47K
R423
0.22
C430
0.01
C427
R417 27K
R416 120K
C423 2200P
C422 0.033
0.033
C421
C425 0.033
C426 0.068
3.3u50
C431
100K
R424
0.033
C429
15k
R422
8.2K
R434
0.022
C440
4700P
C438
10K
R436
10K
R435
4700P
C437
0.022
C439
0.22u50
C436
0.01
C200
1.2K
R201
1/2W
2.2
R202
5.6 1/2W
R204
5.6 1/2W
R205
330
R206
0.01
C201
0.01
C212
5.6K
R51
1
5.6K
R509
2.7K
R510
2.7K
R508
10u16
C528
0.1
C526
0.1
C525
2700P
C524
0.033
C509
100u10
C508
47u10
C506
0.01
C505
4.7u16
C500
10u16
C503
10u16
C501
10u16
C504
10u16
C502
1.8K
R505
1.8K
R507
8.2K
R503
8.2K
R501
8.2K
R502
1.8K
R506
1.8K
R504
2.2K
R41
1
2.2K
R410
0.1
C921
1K
R912
0.01
C408
47K
R415
22K
R412
2700P
C511
10u16
C510
0.1
C512
0.1
C513
10u16
C515
22u10
C529
1u50
C517
2
4
6
8
10
12
14
16
18
20
22
24
1
3
5
7
9
11
13
15
17
19
21
23
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
F901
L901
TH1
2.2u35
C518
2.2u35
C519
C522
2.2u35
C521
2.2u35
C404
2.2u35
1K
R413
47K
R414
+
+
+
+
+
+
+
+
FR+
FL+
FL-
RL+
RL-
FR-
RR-
RR+
+
N.C.
TUNER
RL-
RR+
RL+
FL+
FL-
RR-
FR-
FR+
0.015
0.015
0.015
0.015
0.015
0.015
0.015
0.015
+
+
+
+
+
+
+
4
12
14
13
11
10
9
8
7
6
5
3
2
1
LED IND
EJECT
ENC UP
ENC DOWN
CE
CLK
DO
DI
VSS
VSS
VDD
ILL
GND
ILL
+B
LAMP
+B
10u16
+
C527
10u16
+
C523
1u50
C530
+
92
4
5
C516
10u16
98
99
93
+
0.1u50
+
C434
L404
2.2K
R426
0.22u50
C435
+
8.2K
R433
16
17
2
100
20
10
9
19
8
11
12
54
13
14
68
75
87
88
47
48
0.039
0.033
C471
3.9K
R446
C442
+
C470
4.7u16
R458
3.3K
R447
2.7K
0.15
C441
BUS+
BUS-
11
R500
8.2K
RR
FR
RL
FL
81
82
100
R400
R418
2.2
10K
R431
80
15
14
FL
RR
FR
RL
15
28
25
29
85
100K
R419
C413
0.01
C412
33u10
R403
330
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
Q905,906
Q903,904
Q400
Q201,202
208
Q207,
HZS6C2L
D210,211,213
903,904
DTC114YK
Q907
HA12181FP
IC41
2SB1565F (E,F)
RM10ZLF
D902
AM01Z
D103,204,207
DSP-301N-A21F
D403
DTC124EK
2SC2412K
DTC343TK
Q601
Q902
Q502-505
MA4075-L
D100,101,200
IC51
IC50
LC75411ES
TA2050F
TDA7385
LM7001JUM
S-80841ANNP
BA08ST
BR24C01AF-W
IC91
IC40
IC21
IC20
IC12
IC11
Q403,404,600,904
Q400
Q217
Q905
Q602
2SA1037K
Q103,603,906
2SB1443
2SK536
2SD2396F40
DTA124EK
DTC144EK
UMC3N
2SB1565(E,F)
Q203-205
Q212
Q202,207
604,605,607
Q201,208,213,
Q102
Q100,101,200,903
D501
D502,503
D401,402,602
D208
2SC2412K(S)
DTA144EK
DTC114EK
RD6.8MW
DAP202K
DAN202K
HZS9A2L
DA204K
D209
D205
D201,202
D203,212,214,911
D102,603,604
HZS6C3L
MA4100-L
1SS133
HZS6B1L
IC10
703035AYGC-J02
HA12187FP
J1
D904
D401
D501
D402
Q201
Q202
Q200
D201
Q203
Q204
Q907
D403
Q403
Q404
Q400
A1
D903
Q903
Q905
Q906
Q904
D503
D502
D209
Q504
Q502
Q505
Q503
D902
Q207
Q208
D202
CN71
J902
J901
D91
1
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
:
CN74
GND LINE
SIGNAL LINE
D200
E-VOL
ISOLATION
AMP
E-VOL OUTPUT
MUTE
P-ANT PROTECTION
CIRCUIT
P-ANT
SW
POWER
AMP
SVR SW
AM NOISE CANCELER
PLL
PLL LPF
FM+B SW
AM+B
SW
LAMP+B SW
LAMP+B
AVR
SW
LAMP+B
ILL+B SW
ILL+B AVR
POWER CORD
BUS CORD
2/2
X14-B/2
-CN1
IC51
IC50
IC40
IC41
IC91
(1/2)
A
22K
22K
4.7K
4.7K
4.7K
4.7K
10K
10K
10K
10K
47K
10K
B LINE
4.3V
4.3V
4.3V
4.3V
4.3V
4.3V
4.3V
4.3V
0V
0V
4.3V
0V
0V
4.8V
0V
5V
0V
0V
4.7V
0V
4.3V
4.3V
4.3V
4.3V
0V
4.3V
4.3V
4.3V
4.3V
4.3V
4.3V
8.0V
4.3V
1.5V
1.7V
0V
5V
0V
4.7V
0V
8V
4.7V
0V
1.8V
0V
2.8V
5.0V
1.2V
0V
0V
6.2V
0V
0V
4.8V
0V
13.0V
0V
0V
6.5V
0V
13.0V
4.7V
0V
0V
3.3V
3.3V
0V
1.0V
3.6V
7.6V
0V
1.3V
4.0V
3.0V
3.2V
1.3V
3.3V
3.3V
5.0V
3.3V
3.7V
3.7V
0V
8.0V
6.0V
4.3V
4.3V
4.3V
4.3V
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
