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P
:TO POWER TRANSFORMER SECTION
R
:TO POWER SUPPLY/RF SECTION
S
:TO SYSTEM CONTROL & SERVO SECTION
A
:TO Hi-Fi AUDIO SECTION
F
R7508
15
R
HEATER (+)
C7501
0.01
P
HEATER DC (-)
D7501
C7502
MN4220NM
50V10
E
R
FIP -29V
D
S
S.DATA
S
S.CLOCK
S
FIP CS
S
SAFETY TAB
L
C
A
POWER SW
S
POWER KEY
R7521
22K
S
IR
R
N.SW 5V
R
GND
B
S
P.FAIL
L
S
RESET
L
A
S
BACK UP 5V
A
EJECT SW
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
1
2
DP7501
A2BD00000040
VCR
EXT
Link
REC
ENR
N
F+
F+
P1
P2
P3
P4
P5
P6
1
2
5
6
7
8
9
10
R7511
R7510
820
820
R7509
100
36
35
34
33
32
IC7501
M35502AFP
1
2
3
4
5
IC7502
SAFETY
PNA4611M08V
TAB
(IR RECEIVER)
S7507
VES0834
1
2
3
5.2
5.2
IC7504
S80743AL
(RESET)
4.9
4.9
C7510
0.01
1
2
3
R7535
10K
5.2
5.2
C7511
0.1
D7503
R7534
RB441PT-77
180
3
4
S-VHS
ET
CH
STB
CVC VP EP
R
P7
P8
NC
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
NC
NC
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
31
30
29
28
27
26
25
24
23
22
21
20
19
6
7
8
9
10
11
12
13
14
15
16
17
18
R7512
0
C7503
12P
CH UP
S7504
EVQ11404M
IC7503
C7504
RN5VD28AA
6V100
CH DOWN
(RESET)
S7502
EVQ11G07K
4.4
1
OUT
CD
5
C7509
2
VDD
0.068
0
3
GND
4
EXT
LINK
C7507
S7508
VCE0073
EVQ11L07B
C7508
6V220
NOTE:DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLESE REFER TO PARTS LIST.
5
6
SLP
SP
ON
OFF
REMAIN
NC
NC
NC
NC
NC
NC
NC
1G
2G
3G
4G
5G
6G
7G
NC
NC
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
STOP
S7503
EVQ11404M
R7506
R7505
R7504
4300
5600
8200
TIMER
REC
PAUSE
REC
S7501
S7515
S7513
EVQ11G07K
EVQ11L07B
EVQ11L07B
R7503
R7502
R7501
4300
5600
8200
A.DUB
INSERT
S7509
S7510
EVQ11L07B
EVQ11G07K
R7519
R7536
R7522
4300
5600
8200
7
8
F-
F-
44
45
PLAY
S7512
EVQ11G07K
R7537
12K
R7538
12K
NC
S-VHS
S7516
EVQ11G07K
R7523
12K
NV-HS825EG/B/EC
TIMER SECTION IN MAIN
SCHEMATIC DIAGRAM
9
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