Hitachi P42A01 Service Manual page 38

CP3809
5.4V
1
2 5.4V
3 5.4V
7 10V
16V
9
CP3802
1 POWER OFF
3 STBY 5V
CP3808
POWER2
2
POWER1
3
CP3801
4 SOUND 12V
SOUND 12V
5
SOUND 12V
6
SM015
D3811 D3810
D3803
D3800 D3807
P.CONT+3.3V REC
IC3802
LA5774-E
1 4
D3806 D3812 R3814
IC3800
KIA78D33F
1 3
P.CON32V REG.CON
IC3805
LA7995 M-TLM
1.5V_REG
IC3400
BD7820FP-E2
2 1 4
POWER BLOCK DIAGRAM
AT +5V
AT +3.3V
1.8V_REG
IC3403
BD7820FP-E2
2 1
F-5
P.CON +5V
P.CON +8V
P.CON +9V
P.CON +3.3V
P.CON 12V
POWER_FAIL
SCALER/LVDS/
MICON/
ADC/JACK/
AV SWITCH1/
POWER2 REGULATOR
DTV_POWE_H
SOUND +B
TUNER+32V
HDMI_H
P.CON+1.5V
DVP_POWER_H