ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC5501
AN3663FBP
HI-FI/AUDIO/HEAD AMP/DEM IC
1 10111213141516
17 18 19
2
20 21 22 23 24 25 26 27 28 29
3
30 31 32
33343536373839
4
404142434445464748
49
5
50515253545556575859
6
6061626364
789
C8023
1025V KANP
C8022
1025V KANP
D5502
1SS133
IC8004
NJM4580M(TE1)
MIXER IC
1234
5678
IC5502 NJM2533V
L CH AUDIO SW
1234
5678
IC5503 NJM2533V
R CH AUDIO SW
1234
5678
C5564
476.3V KA
C5507
0.2250V YK
C5508
1025V KA
C5559
476.3V KA
C5567
4716V YK
C5514
1025V KA
C5512
2.250V YK
C5505
4716V KA
C5515
1025V KA
C5550
0.015 B
C5510
0.1 B
C5563
0.1 B
C5522
1F
C5501
0.1 B
C5503
0.0022 B
C5541
1B
C5535
1B
C5518
0.022 B
C5562
0.001 B
C5511
0.1 B
C8025
820P CH
C5517
0.1 B
C5558
0.01 B
C5560
0.01 B
C5570
0.1 B
C5506
0.1 B
C5513
0.1 B
C5549
0.1 B
C5504
0.1 B
C5529
0.1 B
C5553 0.015 B
C5552 0.1 B
C8064
820P CH
C8077
820P CH
C8079
100P CH
C8081
100P CH
C8070
820P CH
C8090
0.1 F
C5534
1B
C5538
1B
C5543
1B
C5509
0.1 F
C5557
0.1 B
C5556
0.01 B
C5551
0.22 B
R5519
22K
R5514
22K
R5502
8.2K
R5506
4.7K
R5507
4.7K
R5524
33K 1/4W
R5516
33K 1/4W
R5518
4.7K
R5515
4.7K
R5513
4.7K
R5512
33K 1/4W
R5509
33K
1/4W
R5511
33K 1/4W
R5510
4.7K
R5504
3.3K
R8023
10K
R8021
4.7K
R8020
4.7K
1/4W
R5501
15K
R5523
1M
R5522
3.9K
R8052
8.2K
R8026
10K
R8048
10K
R8050
12K
R5508
33K
R8047
1K
R8027
1K
R8051
12K
R8054
8.2K
R8056
3.9K
R8049
10K
R8024
100K
R8025
100K
R5503
3.9M
R8053
3.9K
C5523
4.750V YK
C5528
4.7
50V
KA
C5542
1050V YK
C5544
1050V YK
C5540
3310V KA
C5502
4716V KA
C5545
3310V KA
C5536
4.750V KA
C5526
1025V KA
C5524
1025V KA
C5533
1025V KA
C5530
1025V KA
C5519
3.350V KA
C5554 1025V KA
C8102
2.250V KA
C8065
3310V KA
C8003
2216V KA
C8004
2216V KA
C8005
2.250V KA
C5520
1025V KA
C5525
1025V KA
C5531
4.750V KA
C5568
1025V KA
C5569
1025V KA
C5555 1025V KA
C8002
22016V YK
W834
TP5502
HIFI H.SW
TP5501
HIFI ENV.
L5503
22uH
0305
L5504
22uH
0305
L5502
100uH
0305
L5501
100uH 0305
L5505
100uH
0305
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
FSC
SDA
SCL
P.CON+5V
TUNER_AUDIO
DVD_AUDIO_R
DVD_AUDIO_L
AV1
FRONT_A_IN_L
FRONT_A_IN_R
REAR_A_IN_L
REAR_A_IN_R
AUDIO_OUT_L
P.CON+5V
AUDIO_OUT_R
V.REC_ST_H
AUDIO_OUT_L
HIFI_ENV
HIFI_H.SW
TUNER_AUDIO
ST_SELECT P.CON+5V
P.CON+12V
HF2
HF1
HF_COM
FSC
NORMAL_A
Y/C_AUDIO
AUDIO_OUT_R
NORMAL_A
Y/C_AUDIO
GND
P.CON+12V
P.CON+5V
P.CON+12V
DVD_AUDIO_L
DVD_AUDIO_R
V.REC_ST_H
HIFI_ENV
HIFI_H.SW
SCL
SDA
ST_SELECT
AV1
AUDIO_OUT_L
AUDIO_OUT_R
FRONT_A_IN_R
FRONT_A_IN_L
REAR_A_IN_R
REAR_A_IN_L
FROM/TO SOUND AMP/SURROUND
FROM/TO REGULATOR
FROM/TO Y/C/A/H.AMP
FROM/TO DIGITAL COMB/TUNER
FROM/TO IN/OUT
G-20G-19
Hi-Fi/DVD AUDIO SCHEMATIC DIAGRAM
(VCR PCB)
22
23
PCB010
VMD332
FROM/TO VCR MICON
NC
NC
NC
NC
8.8
4.8
5.2
4.8
5.2
4.8 8.8
4.8
0
0.7
2.4
2.4
0
0
0.7
0
0.6
4.9
2.5
1.8
1.8
1.8
2.1
2.4
2.41.604.94.72.30
3.4
2.7
4.9
2.5
4.2
2.3
0
1.2
4.3
11.0
1.0
2.3
2.2
0.6
0
2.40.7
4.5M
TRAP
CUE
BPF
AM
DEMOD
95HMz
BPF
SUB
BPF
SUB
DET
3.5M
VCO
LOGIC
DEM_BLK
FM
DEMOD
OUTPUT SW
SUB DEEN
MATRIX
RFC
DET
LOG
AMP
AMP
INPUT_SW(R)
INPUT_SW(L)
VREF1
MAIN
DEEN
LOGIC
MUTE VCO-F0
ADJ
LOGIC
ZZ-PROM
CTL
AMP
COMP
PNR RCH
SW NOISE
PC
LCH BPF
RCH BPF
PC PB LPF
PB LPF
AUDIO
LIMIT
AUDIO
LIMIT
AMP
PNR LCH
FM UM
SW NOISE
RCH
VCO
REC LPF
LCH VCO
MIX
REC LPF
DET
HPF
NOISE
DET
SW15
SW11
H
L
SW13
SW14
SW10
SW4
SW2
L
R
LR
SW17
SW19
MUTE
MUTE
R
L
L
L
SW18
NORMAL
MIX
HIFI
BS
BS
SW22 L
MIX
R
LINER
SW
HOLD
TIMING
S/N
S/N
RECPB
SW12
SW9
SW21
HA1HA2
AMP
CURR
FROM 1PIN
FROM 3PIN
R
R
SW16
MIX
HIFI
AGC
+
-
-
AN3672FBP
J
4.3
02.3
02.3
2.2
2.4 2.1
0.5
000
2.0
2.2 0 0
2.4
0
0
0
4.7
2.13.5
2.2
0 6.1 6.1 6.1
6.1 6.1 12.3
+
-
VCC
A_GND
-
+
6.1
BUFFER
BAIAS
BUFFER
BAIAS
0
0
NC NC
0
NCNC
2.4
NC
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