Panasonic NV-SJ220EG Service Manual page 45

P :TO POWER TRANSFORMER SECTION
R :TO POWER SUPPLY/RF SECTION
S :TO SYSTEM CONTROL & SERVO SECTION
F
R7508
15
R PS HEATER (+)
C7501
0.01
P HEATER (-)
D7501 C7502
MN4220NM 50V10
E
R FIP -29V
D
S S.DATA
S S.CLOCK
S FIP CS
C
S SAFETY TAB L
POWER
S7506
EVQPC005B
S POWER SW
R7521
22K
S IR
R N.SW 5V
B
R GND
S P.FAIL L
A
S RESET L
S BACK UP 5V
NOTE:THE MEASUREMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
1 2
DP7501
25U39169TANF
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
75
36 35 34 33 32
IC7501
M35502AFP
1 2 3 4
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
5 6 7 8 9 10 11 12 13 14 15 16 17 18
C7503
12P
CH UP
S7504
EVQ11404M
IC7503
CH DOWN
C7504
RN5VD28AA
6V100
S7502
(RESET)
EVQ11G07K
4.4
1 OUT CD 5
C7509
2 VDD
0.068
0
3 GND 4
EXT
LINK
S7508
EVQ11G07K
C7507
VCE0073
C7508
6V220
5 6
SLP SP ON OFF
REMAIN
NC NC NC NC NC NC NC 1G 2G 3G 4G 5G 6G 7G NC
26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
PAUSE
S7503 S7511
EVQ11404M EVQ11L07B
R7506 R7505 R7504
4300 5600 8200
REC STOP
S7501 S7515 S7513
EVQ11G07K EVQ11L07B EVQ11L07B
R7503 R7502 R7501
4300 5600 8200
EJECT
S7505
EVQ11L07B
R7519
4300
NOTE:DO NOT USE PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING.WHEN YOU ORDER A PART,PLESE REFER TO PARTS LIST.
7 8
NC F- F-
41 44 45
PLAY REW
S7512
EVQ11G07K
R7537
12K
TIMER
REC
FF
S7514
EVQ11G07K
R7538
12K
9