Panasonic SA-HT822VP Service Manual page 413

SCHEMATIC DIAGRAM-17
MAIN (SYSTEM CONTROL:S) CIRCUIT
+5VA
SREEL
R1511
27K
TL6012
R1503
150
TREEL
5VAD
Q1501
D1501
B3EA00000072
T-PHOTO
Q1501
PNA2604M01VT
T PHOTO
S-PHOTO
PFG
5V
C2519
0.01
R6400
100
FIN
RIN
TW1343
UNREG16V
C2506
0.22
C2504
0.022
C2520
C2505
0.1
0.022
C2515
0.01
C2507
1000P
EC2
C2551
0.056
D2501
VMJ0023=5
P_ON_ H
R1512
27K
TL6013
R1513
120
Q1502
R1501
27K
R1502
Q1502
27K
PNA2604M01VT
S PHOTO
C6111
0.1
M3 25
1 VM2
R2501
2 OUT1
RNF 24
R2502
L GND M2 23
3
4
OUT2 M1 22
5 FIN 21
VM
R2523
RIN
6 COM 20
26 IC2501
C1AB00001479
27
CYLINDER DRIVE/
LOADING DRIVE
7
VG
8 GND VCC 19
9 CST PFG 18
R2520
10 CT1 17
PG OUT
C2508
PG-
CT2
11 16
12 PCI
PG+ 15
CNF EC
13 14
C2552
0.056
R2552
10K
1
2
3
4
5
IC2502
C0DBZJG00005
REGULATOR IC
IC1511
2 3
1
4
IC1512
2 3
1
4
IC1511
B3NAA0000049
T-REEL SENSOR
IC1512
B3NAA0000049
S-REEL SENSOR
1.2
C2511
C2510
0.1
1.5
0.1
C2502
6.3V220
R2514
R2515
C2509
220
220
16V22
100
R2516
220
IC2501
C2512
0.1
C2501 0.1
18K
R2521 C2513
1800P
1K 1
R2522 100
C2518
0.01
SIF_OUT
TUNER5V
S_VHS_PB_H
R6022 1K
TUN_V_IN
: +B SIGNAL LINE
TUN_V_IN
T.S.CURVE
R7604
SIF_OUT
C7602
50V1
R7601
330
UNREG_38V
L7601 G0C100JA0030
TUNER5V
C7604
0.01
SDA R7602 100
SCL R7603 100
C7006
33P
LOADING M[+]
2
LOADING M[-]
1
PG+
7
PG-
6
GND
5
COM
4
M3
3
M2
2
M1
1
SIF_OUT A
TUNER5V A
V
S_VHS_PB_H
TUN_V_IN V
TU7601
ENG36502G
25
24 TU V IN
0
23 AFT
22 SIF OUT
21 A COMPO
20 SW2
19 SW1
18
IF IN
17 IF OUT
16 REG 30V
NC
15
14 REG 5V
C7603
NC
13
6.3V47
IIC DATA
12
IIC CLK
11
AS
10
C7605
33P
9 BT
8 AGC
7
6
5
4
3
2
1
P1531
MECHA
LOADING M[+]
2
LOADING M[-]
1
M
P2501
TO
VCR VIDEO HEAD