Stereo/Sound Amp; Micon/Sub Micon; In/Out/Hd/Vd - Toshiba 23HL84 Service Manual

F3801
CD3801
4
RELAY
RY3801
ALKS329
1
FEED BACK
PS2561AL1-1-V(W)
Q3804
3
SWITCHING
REGURATOR
IC3801
FEED BACK
KIA431A-AT
PS2561AL1-1-V(W)
1
1 2 3
2
E-1
D3810, D3811,
D3812, D3813
3
2
TRANSFORMER
D3802, D3803,
T3802
D3804, D3805
6
5
2
IC3802
2
TRANSFORMER
T3803
9
IC3803
3
4
4
Q3803
SWITCHING
3 7
TV BLOCK DIAGRAM
TRANSFORMER
T3801
5
2
7
3
FEED BACK
POWER REGURATOR IC3805
IC3804 STR-A6159M PS2561AL1-1-V(W)
START
5 FB 4 4
UP
1
7 D
2
8
D
3
8
9
12
15
19
REGURATOR
IC3806
KIA431A-AT
1 2 3
REGURATOR
IC3807
KIA78D09F
1 2 3
REGURATOR
IC3808
KIA78R12API
1 2 3
4
AT+5V
MICON/
AT+3.3V
SUB MICON
P.CON+5V
HDMI+5V

IN/OUT/HD/VD

POWER_ON_H MICON/
SUB MICON
INVERTER+24V LCD PANEL
P.CON+9V IN/OUT/HD/VD
SOUND+B

STEREO/SOUND AMP

UNREG+12V
P.CON+3.3V

MICON/SUB MICON

LCD_H
P.CON+12V IN/OUT/HD/VD
E-2