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P POWER SUPPLY
HOT COLD
L601 D607 Q202,Q203 RC231 P2 SN2
L602 D608 F201 T201 RC233 Vsus
RESONANCE 1 Vsus
Q602-Q605 250V 4A
CONTROL
L251 RC251 P11 SS11
VGH VGL Vda
1 Vsus
ZCD Q252
Z201 RC232 4 P+15V
OCP CONTROL
Z601 RESONANCE OC Vsus Vda
CONTROL Z251
FB VR251 VR261
PFC
Z231
VCC FB PC201 Q231,Q232 Vda
VCC
Vsus ERROR DET P35 C25
PHOTO COUPLER Vsus Adj
ERROR DET
1 Vda
2 Vda
F301 T301
250V 2A
Q601 Q201
RC351
Q351
F15V
Z301 Q371
SOUND+15V
VCC Z351
15V PC301
15V P+15V
CONTROL PHOTO COUPLER
FB ERROR DET
PC202 P6 A6
VSUS_ON/OFF
PHOTO COUPLER 3 S0
F15V_ON
P+15V_ON
PC601 VSUS_ON/OFF 2 S1
PFC_ON/OFF
PHOTO COUPLER PFC_ON/OFF 10 F15V
P+15V_Vo 11 F15V
RL102 F15V_Vo 15 SOUND+15V
RC101 RELAY2_ON/OFF Vda_Vo
RC102 Z701 13 P+15V
RECTIFIER Vsus_Vo 6 STB5V
POWER MICOM
PANEL_MAIN_ON 1 PANEL_MAIN_ON
RL101
RELAY1_ON/OFF (LED:4TIMES) SOS4_PS 4 SOS_P4
R104 *
*
*
STB5V_SW_ON 5 STB5V_SW_ON
STB5V_ON
MAIN_SW
AC_DET
TUNER_SUB_ON 7 TUNER_SUB_ON
VDD
BIAS 5V T401
D402
NEUTRAL
D305 D403
LIVE
D306
F401 L451 Q451
D309 STB+5V
L102,L103 FILTER 250V 2A D451
FOR
CN701 FACTORY
USE
L101 Z401
VCC
STB
F101 F102 CONTROL Z451
FB PC401
250V 10A 250V 10A
PHOTO COUPLER STB
ERROR DET
Z802 PC803
AC DET PHOTO COUPLER
LIVE NEUTRAL HOT COLD
2 1 P9 P34 3 1 P16 3 13 14 8 9 10 1 2 4 P25 10 9 8 7 5 1 2
MAIN_SW1
STB5V
SOUND+15V
SOUND+15V
F15V
F15V
F15V
SOS_P4
STB5V_SW_ON
TUNER_SUB_ON
SOS4_PS
PANEL_MAIN_ON
S1
S0
STB+5V
P+15V
P+15V
A35 NO USE NO USE
AC CORD