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A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
IC701
AN3663FBP
HI-FI/AUDIO/HEAD AMP/DEM IC
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
45
46
47
48
49
5
50
51
52
53
54
55
56
57
58
59
6
60
61
62
63
64
7
8
9
L703
100uH
D701
1SS133
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
L702_1
22uH 0305
L701_1
22uH
0305
L704_1
22uH
0305
W862
TP701
HIFI ENV.
W817
W818
C720_1
33
6.3V
KA
C716_1
1
50V
KA
C754
47
16V
YK
C747
10
50V
YK
C740
33
6.3V
KA
C731
0.22
50V
YK
C727
10
50V
YK
C742
10
50V
YK
C741
10
50V
YK
C708
10
50V
YK
C735
4.7
50V
YK
C737
4.7
50V
KA
C714
10
50V
YK
C711
10
50V
YK
C709
10
50V
YK
C702
3.3
50V
YK
C728_1
10
16V
KA
C761
47
6.3V
KA
R719
390
R712
6.8K
R717
2.2M
R714
27K
R718
1K
R716
3.3K
R701
390
R702
390
R710
47K
R711
47K
R720
100
R705
6.8K
R709
6.8K
R708
6.8K
R706
47K
R707
47K
R703
3.3K
R704
3.3K
C710_1
0.0012
B
C749
0.1
F
C748
0.1 F
C738
0.01
F
C746
0.1
F
C736
0.001
B
C751
0.1
F
C726
0.015
B
C725
0.1
B
C732
0.01 F
C730
0.015
B
C755
0.022 B
C734
0.1
B
C763
680P
CH
C721
680P
CH
C722
0.1 B
C723
0.01
F
C724
0.01 F
C729 0.01 B
C715
680P
CH
C744
0.1 F
C707
0.1
B
C762
680P
CH
C701
0.022
B
C717_1
0.0012
B
C758_1
22
35V
YK
C752_1
22
35V
YK
C719
10
50V
YK
C756
10
50V
KA
C760
1
50V
KA
C743
0.22
50V
YK
C759
22
35V
YK
C739
47
6.3V
KA
C713
10
16V
KA
C712
10
50V
YK
C718
10
50V
YK
C757
10
50V
YK
C750
2.2
50V
YK
C704
4.7
50V
YK
C706
4.7
50V
YK
C703
4.7
50V
YK
C705
4.7
50V
YK
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
SCL
P.CON+5V
SDA
SIF_OUT
AUDIO_MUTE-H
FRONT_A_IN_L
FRONT_A_IN_R
REAR_A_IN_L
REAR_A_IN_R
SIF_OUT
AUDIO_OUT
HIFI_A_OUT_L
HIFI_A_OUT_R
P.CON+5V
V.REC_ST-H
HIFI_A_OUT_R
HIFI_ENV.DET
HIFI_H.SW
ST_SELECT
P.CON+5V
HIFI_A_OUT_L
HF2
P.CON+12V
AUDIO_OUT
HF1
HF_COM
FSC
TO_NORMAL_A
FROM_NORMAL_A
TO_NORMAL_A
FROM_NORMAL_A
P.CON+5V
P.CON+12V
GND
V.REC_ST-H
HIFI_ENV.DET
HIFI_H.SW
AUDIO_MUTE-H
SCL
SDA
ST_SELECT
AV_SW1
DVD_A_OUT_L
DVD_A_OUT_R
DVD_A_OUT_R
DVD_A_OUT_L
FRONT_A_IN_R
FRONT_A_IN_L
REAR_A_IN_R
REAR_A_IN_L
H-25
H-26
(VCR PCB)
PCB010
VMB253
NC
FROM/TO DVD I/O
FROM/TO SYSCON2
FROM/TO TUNER/JACK
NC
2.3
0
2.3
0
2.2
2.4
2.1
0
0
0
2.0
2.2
0
0
2.4
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
2.4
0
1.6
0
0
4.9
0
4.7
4.7
2.3
2.1
3.5
0
2.2
3.4
2.7
4.9
2.5
4.2
2.3
0
1.2
4.3
11.0
4.3
1.0
2.4
2.3
2.2
0.6
0
0.5
2.4
0.7
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
L
R
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
REC
PB
SW12
SW9
SW21
HA1
HA2
AMP
CURR
FROM 1PIN
FROM 3PIN
R
R
SW16
MIX
HIFI
AGC
+
-
-
AN3672FBP
J
28
FROM/TO REGULATOR
FROM/TO Y/C/AUDIO/CCD/H.AMP
FROM/TO OPERATION/DISPLAY
HI-FI/DEMODULATOR SCHEMATIC DIAGRAM