C2-Board (1 Of 2) Schematic Diagram (42Inch) - Panasonic TH-37PHD8GK Service Manual

16.51. C2-Board (1 of 2) Schematic Diagram (42inch)

C2-BOARD TNPA3554AB (1/2)
A
C2_5V
C2_5_3V
C2_5_3V_B
R7224
0
R7244
0
ZA7201 ZA7202 ZA7203
K4CD01000013 K4CD01000013 K4CD01000013
B
C
Vda 70V
4 70.0
Vda 70V
3
70.0
NC
2
0
GND
1 0
C22
TO
C-BOARD
(C12)
D
FL7201 C2_5V
J0HABH000013
G
3 G 1
2
R7252
22k
R7253
100k
E
TH-42PHD8GK/GS/UK
C2-Board (1 of 2) Schematic Diagram
1 2
CA5
TERM
TO
PANEL DATA
DRIVER
R7254
0
CA6
TERM
TO
PANEL DATA
DRIVER
R7255
0
R7238
220k
C2_5_3V C2_5_3V
R7232 R7233
EXB38V470JV EXB38V470JV EXB38V470JV
C7281 C7232
16V 16V
0.1u 0.1u
IC7201
C0JBAZ001120
BUFFER
C21
TO
D-BOARD
(D32)
3
C7206
D7201 D7202 50V
R7205 R7206 R7207 R7209
100p
B0HCMM000014 22 22 22 22 B0HCMM000014
R7208 R7200
0 0
C7203
100V
0.47u
C7226
50V
100p
D7203 R7225 R7226 R7227 R7229
D7204
B0HCMM000014 22 22 22 22 B0HCMM000014
R7228 R7220
0 0
C7223
100V
0.47u
C2_5_3V
R7234 R7236
R7235
EXB38V470JV EXB38V470JV
C7233
16V
0.1u
IC7202
IC7203
C0JBAZ001120
C0JBAZ001120
BUFFER BUFFER
4 5
145
TH-37PHD8GK / TH-37PHD8GS / TH-37PHD8UK / TH-42PHD8GK / TH-42PHD8GS / TH-42PHD8UK
C2_5V
C7207
16V
1u
C2_5V
C7227
16V
1u
R7237
EXB38V470JV
C2_5_3V_B
C7234
16V
0.1u
IC7204
C0JBAZ001120
BUFFER
TH-42PHD8GK/GS/UK
C2-Board (1 of 2) Schematic Diagram
6 7
1
2
3
4
5
6
7
8
8