LG 60PC1D Training Presentation page 32

STBY Input R152
C154
R167
U151
R159
ADJ HV
FB
VCC
SENCE
GND GATE
R166
C158
ZD152
D154 D154
C155
Q153
C158
Feedback
STBY 5V
T201
3.4 V – ON
T201
T201
Plasma Display Panel Troubleshooting - 2007
C151
R155
D152
R153
D151
R154
Q151
R161
ZD153
D185 R157
R158
VCC1
VCC2
Q152
D153 D156
R160
R151
ZD151
C156
C157
PC201
HOT
COLD
U251
KIA34063A
1
Switch Collector
Collector
Switch Emitter
2
I pk Sence
T201
Timing Capacitor
3
Capacitor
C251
Inverting Input
GND
4
R202
C201
T201
D201
D221
COLD
HOT
R242 C230
D233
D234
L231
R243
C243
R244 R245
K
D
A
U241
8
Driver
7
VCC 6
5
32
R203
Q201
R205
Q202
T201
C207
R204
C202
R217
R206
R215
Q206
C208
D222
C223
T201
R222
C222
Q233
6.5VDC
RL1
R234
R235
R254
R238
Q234
C235
R233
R250
R262
T201
T201
C256
SOUND
R213
R210 C205
C204 C203 R201
R211
Q204
D202
R212
ZD201
?????
6 V
R231
R230
6 VDC
C234
Green - Startup
Yellow – Run
Blue – OVP
Red – OCP
Violet - Feedback
Q270
L251
T201 T201
T201
T201
Q261
VR251
T201
T201
T201
C252
C258
T201
C257
T201 D256
3.4 V