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1
3.11 VCR PCB ASSY(5/6)
B
5/6
VCR PCB ASSY (A2E514X010)
A
Hi-Fi/DEMODULATOR BLOCK
B
C
R712
FRONT_A_IN_R
47K 1/4W
R715
5.6K
R703
R707
DVD_A_OUT_R
12K 1/4W
1.8K
R713
D
1.5K
C706 680P CH
18
AUDIO_OUT_R
19
AUDIO_OUT_L
R704
FROM_NORMAL_A
1K 1/4W
E
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
F
B
5/6
44
1
2
R710
390K
1/4W
60
C717
0
1 B
C723
0.2
1 B
0.2
R718
C718
2.2M 1/4W
0.2
0.1 B
C712
0.3
C725
50V
4.7
KA
0.4
16V
22
KA
C716
0.7
50V
4.7
KA
C728
0.2
16V
22
KA
0
NC
0
0
C711
0.1
C719
560P CH
50V
4.7
KA
0
C703
2.5
1 B
C713
0.1
50V
4.7
KA
C701
0.1
1 B
0.1
NC
R716
C720
4.1
330
25V
10
KA
0
R717
C721
4.1
330
25V
10
KA
1
IC701
0.1
NC
LA72670BM-L-MPB-E
HI-FI/DEMODULATOR IC
C724
0.1
C722
16V
100
20
DV-PT100-S
2
3
0.3
0
0.3
1.5
3.8
3.8
8.9
0.4
59
58
57
56
55
54
53
52
RIPPLE
LIM
VREF
FILTER
AMP
SIF
STEREO
PILOT
DEMOD
FILUTER
DET
FILUTER
SAP
PILOT
Adj.
FILUTER
CANCEL
SAP
L-R
dbx
DEMOD
DEMOD
DEC
ST/SAP
SAP
SW
CONT
DET
D.C
MATRIX
R-CH
IN SEL
MUTE
ALC
2
3
4
5
6
7
8
9
2.5
8.9
2.5
5.1
0.1
0
0.7
NC
C730
F
0.1 F
C731
YK
6.3V
100
KA
3
4
C746
0.1
F
0.1
0.4
0
0
2.7
2.5
4.8
0.3
2.7
51
50
49
48
47
46
45
44
A GND
R-CH
STEREO
PNR
PLL
HOLD
PULSE
SW
LIM
NOISE
DEV
R-CH
VCO
COMP
BPF
LPF
R-CH
DO DET
BPF
MIX
PB AMP
ENV
DET
REC AMP
OUT
COMP
SEL
PB AMP
L-CH
VREF
A GND
10
1 1
1 2
1 3
1 4
1 5
1 6
1 7
0
0
0
2.5
2.7
2.5
4.8
2.5
5.0
4
2.7
2.7
2.7
43
42
41
LOGIC
LIM
NOISE
DET
REC-H
REC-H
1 8
1 9
20
0.2
2.7
2.7
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