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
D702
MTZJ5.1B
L704
10uH
AUDIO SIGNAL(REC)
D701
1SS133
AUDIO SIGNAL(PB)
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
C706_1
1
50V
KA
C704_1
1
50V
KA
C758_1
22
16V
KA
C759
22
35V
KA
C703
4.7
50V
YK
C705
4.7
50V
KA
C739
47
16V
KA
C750_1
2.2
50V
KA
C756_1
10
16V
KA
C752_1
22
16V
KA
C743_1
0.22
50V
KA
C715_1
0.0012
B
C721_1
0.0012
B
C749
0.1
F
C748
0.1 F
C738
0.01
F
C736
0.001
B
C751
0.1
F
C725
0.1 B
C732
0.01 F
C730
0.015
B
C755
0.022 B
C734
0.1
B
C763
680P
CH
C722
0.1 B
C723
0.01
F
C724
0.01 F
C729 0.01 B
C717
680P
CH
C707
0.1
B
C762
680P
CH
C701
0.022
B
C716
1F
C760
1
F
C757
1
F
C710
680P
CH
C746
0.1
F
C712
1F
C718
1F
C719
1F
C713
1F
C744
0.1
F
C726
0.015
B
C709
10
50V
KA
C711
10
50V
KA
C720
33
50V
YK
C742_1
10
16V
KA
C741_1
10
16V
KA
C737
4.7
50V
KA
C735
4.7
50V
YK
C747
10
50V
YK
C754
47
16V
KA
C708_1
10
16V
KA
C714_1
10
16V
KA
C740
33
25V
KA
C702_1
3.3
50V
KA
C761
47
6.3V
KA
C731
0.22
50V
KA
C728
10
50V
KA
C727_1
10
16V
KA
R719
330
R712
6.8K
R714
27K
R710
47K
R711
47K
R705
6.8K
R709
6.8K
R708
6.8K
R706
47K
R707
47K
R703
10K
R704
10K
R701
1.5K
R723
470
1/4W
R721
15K
R702
1.5K
R718
1K
R717
2.2M
R716
3.3K
R722
15K
W880
W803
TP701
HIFI ENV.
W845
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
L701_1
22uH
0305
L703
100uH 0305
L702_1
22uH 0305
FSC
SIF_OUT
SCL
SDA
P.CON+5V
AUDIO_MUTE-H
FRONT_A_IN_L
FRONT_A_IN_R
REAR_A_IN_L
REAR_A_IN_R
SIF_OUT
DVD_A_OUT_L
DVD_A_OUT_R
AUDIO_OUT
HIFI_A_OUT_R
HIFI_A_OUT_L
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
A.VCC
A.VCC
P.CON+5V
P.CON+12V
GND
V.REC_ST-H
HIFI_ENV.DET
HIFI_H.SW
AUDIO_MUTE-H
SCL
SDA
ST_SELECT
DVD_A_OUT_R
DVD_A_OUT_L
FRONT_A_IN_R
FRONT_A_IN_L
REAR_A_IN_R
REAR_A_IN_L
PCB010
VMC300
FROM/TO Y/C/AUDIO/CCD/HEAD AMP
H
i
-F
i
/DEMODULATOR SCHEMATIC DIAGRAM
FROM OPERATION/DISPLAY
(VCR PCB)
NC
NC
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
+
-
-
28
AN3663FBP
USA
2.3
0
FROM POWER
FROM/TO SYSCON
FROM/TO TUNER/JACK
H-17
H-18