Panasonic TC-17LA2 Service Manual page 50

DP9
6
8
9
A5
VDD 44
47
VDD
R0 8
R7 16
18
G0
G7 26
B0 28
36
B7
HS 4
VS 5
CK 2
42
SCL
43
SDA
TC-17LA2/D
Signal Block Diagram
DP-BOARD
Q821
+B
SW001
MAIN POWER
PUSH
ON/OFF
Q802
+5V
+5V
ON/OFF
Q804
CH.DN CH.UP VOL.DN VOL.UP TV/VTR
SW056 SW055 SW054 SW053 SW052
IC6402
IC6406
GLP R DRIVE
7 5
STV 116 TI1 TO1
115 9 3
CK1 BI1 BO1
CK1B 114 12 BI2 BO2 18
CK2 113 14 TI2 TO2 17
CTLR 102 10 SUBI SUBO 1
IC6407
G DRIVE
CK2B 112 7 TI1 TO1 5
9 3
CK3 111 BI1 BO1
12 18
CK3B 110 BI2 BO2
STOP 63 14 TI2 TO2 17
CTLG 101 10 SUBI SUBO 1
IC6408
B DRIVE
FRAME 62 7 TI1 TO1 5
UDA 109 9 BI1 BO1 3
12 18
OEVG2 104 BI2 BO2
14 17
OEVG1 103 TI2 TO2
100 10 1
CTLG SUBI SUBO
8 RI00 R0B0 66
16 RI07 R0B5 71
18 74
GI00 G0B0
26 GI07 G0B5 79
28 BI00 B0B0 82
36 87
BI07 B0B5
4 HS
5 VS
2 CLK
DG-BOARD
42
SCL
43
SDA
IC821
AVR 5V
5
ON/OFF
Q801
+15V
Q803
+5V
DG1
29
STV
27 CK1
26 CK1B
25 CK2
10 CTLR
CK1
24
23
CK1B
22
CK2
9 CTLG
IC6410
ANALOG SW
9 3 12
VE1
10 13 13 VE2
UD
20
18 OEVG2
17
OEVG1
8 CTLB
Q6414 19 UDB
DG2
34 F_RB0
39 F_RB5
12
F_GB0
17 F_GB5
5 F_BB0
10
F_BB5
LCD PANEL
29