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8.3.
TIMER SECTION IN MAIN SCHEMATIC DIAGRAM
P :TO POWER TRANSFORMER SECTION
R :TO POWER SUPPLY/RF SECTION
S :TO SYSTEM CONTROL & SERVO SECTION
F
P
HEATER (+)
P
HEATER (-)
E
P
UNREG -29V
D
S
S.DATA
S
S.CLOCK
C
S
FIP CS
R
SYSTEM CTL 5V
R
GND
B
A
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
1
R7526
22
D7501
C7501
MA4220N
35V10
PLAY
S7502
EVQ11G09K
T.REC
S7505
EVQ11L09B
R7516
150K
2
DP7501
A2BA00000211
F+
P1
P2
P3
P4
1
2
5
6
7
8
R7525
820
36
35
34
IC7501
M35502AFP
1
2
3
R7506 12K
R7505 12K
CH DOWN
S7507
EVQ11L09B
R7521
R7513
150K
1800
CH UP
S7506
EVQ11L09B
R7514
1800
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON TH
ORDERING.WHEN YOU ORDER A PART,PLEASE REF
3
4
S-VHSET
R
SP
LP
EP
P5
P6
P7
P8
NC
P9
P10 P11 P12 P13
9
10
11
12
13
14
15
16
17
33
32
31
30
29
28
27
26
25
4
5
6
7
8
9
10
11
12
C7502
10P
C7505
6V100
EJECT
S7511
EVQ11L09B
R7509
3900
TAPE
REFRESH
S7503
EVQ11L09B
R7517
3900
5
31
18
24
13
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