Dc To Dc Supplies - Mitsubishi Electric WD-60C9 Service Manual

MODELS: WD-60C9 / WD-65C9 / WD-73C9 / WD-60737 / WD-65737 / WD-73737 / WD-82737
PWB POWER
18VS
6
7
12VS
10
11
5VSL
2
PD
Source Used In Circuit
1.0V ASIC
A1.0V ASIC
1.2VS DM
1.8VS ASIC, Audio, CPLD, DM, SDRAM
2.5VS DM
ASIC, CPLD, DM, Flash ROM, HDMI, RS232,
3.3VS
TMDS, TV PC, UART
3.3VSL HDMI, LED, Pre-Amp
ABU3.3V TV PC
DBU3.3V TV PC
3.3V-SS TMDS
5VS Audio, PreAmp, TMDS, Tuner, USB
30VSL Tuner
WD-65837 / WD-73837 / WD-82837
PWB MAIN
6 18VS
7
F9A01
10 12VS
11
2 5VSL
PD
Audio
Output
IC3A00
25 30 31 36
7
5 3.3VS
Regulator
6 8
Q9A01
7 1.8VS 5
Regulator
8 6
Q9A02
1
5VS
2 3 Q9A05
Switch
FET
5
Q9A06
4
6
BU3.3V
1 Regulator
IC7A03
3.3VSL
1 Regulator 5
IC9A04
Page 52
Voltage Doubler
D9A01, D9A02, Q9A11
5 2.5VS
1
Regulator
8
IC4G01
5 1.2VS 7
Regulator
6 Q9A03 8
5
1.0V Regulator
1
IC5A02
8
5 A1.0V
Regulator 1
8 IC5A03
STBY-ON
Q9A04
3.3V-SS
8 1
Regulator
IC6A02
BU3.3V
5
30VSL
3.3VS
2.5VS
1.2VS
1.0V
A1.0V
1.8VS
5VS
3.3V-SS
ABU3.3V
DBU3.3V
3.3VSL