DVR-RT500-S
44
1
2
3
4
1
2
3
4
C
D
F
A
B
E
3.9 VCR MT PCB ASSY(1/7)
B
1/7
Q103
DTA124EKA
SW
CP101
TOC-C09X-A1
1
2
3
4
5
6
7
8
9
CP102
CP103
IMSA-9604S-06C
1
2
3
4
5
6
B2013H02-2P
1
2
C115
33
10V
KA
C105
22
16V
KA
C103
220
6.3V
KA
C112
220
6.3V
KA
C104
220
6.3V
YK
C163
47
6.3V
KA
C120
1
50V
KA
L101
1626009
COIL,BIAS OSC
1
2
3
4
5
6
C109
0.1 B
C101
0.022
100V
MMTS
C158
0.1
B
C118
0.01 B
C116
0.1
F
C169
0.047 F
C165
0.047 F
C166
0.068 B
C122
0.0012
B
C154
0.1
B
C107
0.015
B
C106
0.01
B
C156
0.1
F
C121
0.0027
B
C162
0.1
B
C114
0.1
B
R136
22K
R146
12K
R138
22K
1
/4W
R105
10K
R101
560 1/4W
R102
4.7K
R103
4.7K
R110
8.2K
R111
8.2K R112
330K
R114
18K
R107
3.3K
R106
6.8K
R108
22K
R139
12K
R142
820
R113
220
C119
10
25V
KA
C110
47
6.3V
KA
Q104
KTC3203_Y
BIAS OSC
Q101
KTC3875S_Y_RTK
AUDIO
PB SW
Q102
KTC3875S_Y_RTK
AUDIO
PB SW
W806
W809
Q105
KTA1266
BIAS CTL
L102
100uH
0305
L107
22uH
0305
IC101
LA71206M-MPB
Y/C/AUDIO/CCD/HEAD AMP IC
1
2
3
4
5
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
L109
100uH
COMP
H.SW
ENV.DET
Y/C_CS
H.AMP_SW
C.ROTARY
Y/C_DATA
Y/C_CLK
P.CON+5V
GND
FSC
NORMAL_A_IN
NORMAL_A_OUT
HF1
HF_COM
HF2
GND
P.CON+5V
NORMAL_A_IN
P.CON+5V
V.REC_ST-H
CTL+
CTL-
GND
HOT
FROM/TO HI-FI/DEMODULATOR
AE HEAD(-)
AE HEAD(+)
AUDIO REC
AUDIO PB
HF COM
SP COM
0.2
5.0
5.0
0.2
0.2
5.0
5.0
1.9
3.9
0.7
0.7
0.7
4.9
0
0
4.9
4.9
4.9
4.9
0
0
0.7
0.7
0
0
0
FROM/TO REGULATOR
FROM/TO CYL
FE HEAD(GND)
FE HEAD(HOT)
TO FE HEAD
FROM/TO HEAD AUDIO CONTROL
CTL-
CTL+
EP/LP-CH2 (L)
EP/LP-CH1 (R)
SP-CH2 (L)
SP-CH1 (R)
EP/LP COM
HF1 (R)
HF2 (L)
0
+
Vref
2.3V
SP,LP
EQ
AMP
ALC
ALC
A-VCC
1
2
3
A-GND
HA
PRE GND
R
P
P
R
P
P
H
L
H
L
REC:LP<EP
PB:EP
DET
PB,EE
PB,EE
VREF
Main
CONV
C-LPF
4.21M
BPF
Sub
CONV
LPF
R
P
R
P
SERAIL
DECODER
C-GND
C-ROT
RF-SW
IN
AUDIO
MUTE
HA SW
ENV
DET
ACC
DET
HA VCC
COMPOUT
KILL
DET
DET
CHROMA
GND
HA
0
1.6
0
1.8
1.8
1.8
0
2.3
4.9
2.3
0
2.3
0
0
4.8
4.8
2.3
2.3
2.3
2.3
2.3
2.3
0
2.3
VCR MT PCB ASSY
(A2D309A010)
B
1/7
Y/C/AUDIO/CCD/HEAD AMP BLOCK
4/7
B
6/7
B
To
UN4001
To
H5001
To
H5002
2