C1, C2, G And K-Board Block Diagram - Panasonic TH-42PE30B Service Manual

15.37. C1, C2, G and K-Board Block Diagram

TO D31
C11
1 2 3 4 49 30 25
Data
+5V(P)
18bit
CLK BUFFER
IC7101
C1 Data Driver
20 +3.3V(C1)
(Left)
6bit
6bit
BUFFER BUFFER
20 20
IC7104 IC7106
Vda Vda
+5V(P)
+5V(P)
46 36 53 52 51 31 30 29 46 36 53 52 51 31 30
CB1 D1 CLK CB2 D2 CLK
20 10 27 26 25 5 4 3 20 10 27 26 25 5 4
PANEL DATA DRIVER
G Front Terminal
(fH=31.5kHz)
JK3714
S3701
PRESET
S3702
ASPECT
S3703
TV/VTR
S3704
VOL.DN
S3705
VOL.UP
TH-37PE30B/TH-42PE30B C1, C2, G and K-Board Block Diagram
SUSTAIN TO SUSTAIN
SS23
C23
24 21 20 28 8 16 15 14 13 12 11 3 4 5
C12 C22
1 4 17
UMH UMH
19
5 16
UML UML
6 15
USH USH
7 14
USL USL
8 13
UEH UEH
6bit 9 12
UE2H UE2H
Vda
20 1
BUFFER
Vda
20
19 2
IC7105
Vda
18 3
Vda
17 17
SS_SOS
1 20
Vda
+5V(P)
29 46 36 53 52 51 31 30 29
CB3 D3 CLK C23 1 9 11
3 20 10 27 26 25 5 4 3
to SS23
15
PC IN
5
10
V
JK3709 14
TO
G18
4
DG18
9
VGA H
13
B 1 B
3
8
12
G 3 G
2
7
11
R
R 5
1
6
TO
G7
DG7
28 V-pulse
26 H-pulse
5 KEYSCAN
Y
Y 12
AV3 C 14 C
IN
9 SW
L 18 SL
R 19 SR
16 V
V
TO
G5
H9
HP
R
6 ROUT
OUT
L
4 LOUT
TO
D32
C21
6 7 8 1 2 3 4 49 23
Data
+5V(P)
24bit
IC7201
CLK BUFFER
Buffer Buffer
20 20
IC7204 IC7203
6bit
6bit
Vda
+5V(P) +5V(P)
B14 B24 B1 B11 B12 B20 B21 B30 B31 B40 B14 B24 B1 B11 B12 B20 B21 B30
CB4 D4 CLK CB5 D5 CLK
A5 A34 A1 A11 A12 A20 A21 A30 A31 A40 A5 A34 A1 A11 A12 A20 A21 A30
PANEL DATA DRIVER
K Remocon Senser,LED
RM300
REMOCON SENSOR
IC300
STBY5V
STBY5V
CATS SENSOR
5V
Q305
ON
G
Q300
POWER LED
R
STBY
Q301
D302
MODEM LED
5V
Q307
G
Q311
Q309
R
Q308
D314
107
21 20 17 16 28 11 8 12 7 10
R7224
R7222 D7203
20 +5V(P) 1G 1 R7223
R7221
2G 19
Q7202
Q7201 D7201
D7202
Buffer
20
IC7202 C2 Data Driver(Right)
6bit 6bit
Vda Vda
+5V(P) +5V(P)
B31 B40 B14 B24 B1 B11 B12 B20 B21 B30 B31 B40 B14 B24 B1 B11 B12 B20
CB6 D6 CLK CB7 D7 CLK
A31 A40 A5 A34 A1 A11 A12 A20 A21 A30 A31 A40 A5 A34 A1 A11 A12 A20
TO
K24
C24
7 OPT
6 REMOCON
2 LED-G
LED-R
3
TO
K12
DG12
3
ON-LED(LED-G)
2
STB-LED(LED-R)
8
MODEM LED
TH-37PE30B/TH-42PE30B C1, C2, G and K-Board Block Diagram
TH-37PE30B / TH-42PE30B
C24 TO K24
6 REMOCON
7 CATS EYE
1 STB_5V
LED_R
3
2 LED_G
D7204
B21 B30 B31 B40
A21 A30 A31 A40