DV-PT100-S
44
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.11 VCR PCB ASSY(5/6)
B
5/6
VCR PCB ASSY (A2E514X010)
Hi-Fi/DEMODULATOR BLOCK
B
5/6
L701
22uH
L702
22uH
L703
22uH
DURING PLAYBACK.
MEASURED WITH THE DIGITAL TESTER
NOTE:THE DC VOLTAGE EACH PART WAS
C731
100
6.3V
KA
C735
100
16V
KA
C721
10
25V
KA
C720
10
25V
KA
C740
10
25V
KA
C755
10
25V
KA
C758
4.7
50V
KA
C751
22
16V
KA
C715
1B
C714
0.033
B
C732
0.01
B
C705
1B
C718
0.1 B
C717
1
B
C711
560P CH
C723
1
B
C709
1B
C707
1B
C747
1B
C746
0.1
F
C757
0.0047
B
C754
0.01
B
C752
0.1
F
C703
1 B
C702
1B
C708
0.022
B
C733
1F
C724
0.1
F
C730
0.1 F
C701
1 B
C706 680P CH
C739
0.1
F
C749
680P
CH
C743
0.01
B
C748
1B
C760
0.01
B
C744
560P
CH
R701
4.7K
R712
47K 1/4W
R718
2.2M 1/4W
R710
390K
1/4W
R715
5.6K
R722
1.8K
R723
12K
1/4W
R708
330
R704
1K 1/4W
R713
1.5K
R707
1.8K
R717
330
R716
330
R703
12K 1/4W
R721
1.5K
R719
47K
1/4W
R720
5.6K
C742
2.2
50V
KA
C725
22
16V
KA
C712
4.7
50V
KA
C728
22
16V
KA
C716
4.7
50V
KA
C719
4.7
50V
KA
C713
4.7
50V
KA
C726
4.7
50V
KA
C727
2.2
50V
KA
C753
4.7
50V
KA
C750
10
25V
KA
C759
22
16V
KA
C756
100
6.3V
KA
C722
100
16V
YK
W850
W857
L704
22uH
0305
IC701
LA72670BM-L-MPB-E
HI-FI/DEMODULATOR IC
1
10
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2
20
3
4
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
65
66
67
68
69
7
70
71
72
73
74
75
76
77
78
79
8
80
9
FSC
SIF_OUT
P.CON+9V
AUDIO_MUTE-H
FRONT_A_IN_R
DVD_A_OUT_R
AUDIO_OUT_R
AUDIO_OUT_L
FROM_NORMAL_A
RF_CONV_A_OUT
P.CON+5V
FRONT_A_IN_L
TO_NORMAL_A
DVD_A_OUT_L
AT+5.2V
P.CON+9V
NC
NC
NC
NC
2.7
2.7
2.7
2.7
0.3
4.8
2.5
2.7
0
0
0.4
0.1
0.4
8.9
3.8
3.8
1.5
0.3
0
0.3
PILOT
DET
CONT
SAP
DET
SW
ST/SAP
DEMOD
SAP
DEMOD
L-R
PLL
STEREO
CANCEL
PILOT
FILUTER
SAP
FILUTER
Adj.
FILUTER
STEREO
D.C
VREF
MATRIX
DEC
dbx
LIM
AMP
SIF
DEMOD
RIPPLE
FILTER
MUTE
ALC
OUT
SEL
A GND
A GND
L-CH
IN SEL
R-CH
R-CH
PNR
LIM
DEV
HOLD
PULSE
LOGIC
SW
NOISE
DO DET
COMP
R-CH
BPF
R-CH
BPF
LIM
NOISE
DET
VCO
LPF
MIX
ENV
DET
VREF
COMP
PB AMP
PB AMP
REC AMP
REC-H
REC-H
0
0.3
0.4
0.7
0
0
0
0.1
0
2.5
0.1
4.1
0
4.1
0.1
0.1
0.1
2.5
8.9
2.5
5.1
0.1
0
0.7
0
0
0
2.5
2.7
2.5
4.8
2.5
5.0
0.2
2.7
2.7
0.2
0.2
0.2
0.2
18
19
20