Lamp Control - Mitsubishi Electric WD-60C9 Service Manual

MODELS: WD-60C9 / WD-65C9 / WD-73C9 / WD-60737 / WD-65737 / WD-73737 / WD-82737
PWB MAIN
PWB PREAMP
GND 1 1
2 2
PreAmp
3 3
3.3VSL
4 4
PreAmp
5VS 5 5
LE1
PWB CONTROL
1 6
2 7
3 8
GND
4 9
5 10
LE2 LE
WD-65837 / WD-73837 / WD-82837
Microprocessor
IC7A01
DLP-ASIC-READY
RMC
126
3.3VSL 75
SYST5-CARMASK1
20 SYST5-CARMASK2
5VS
125 SYST5-CAPTURE
LAMPLIT-OUT
KSC1
102
LAMPLIT-RX
KSC0
103
68 LED-G LAMPDIM-TX
LED-R
67
COVER-DET
ENGINE-ID 109
50
ENG-SDA
8
ENG-SCL
9
DLP-RST 64
61
LAMPEN
6
Q7A03 Q7A05
LAMPLIT
63
128
5VS
127
91
Page 55
OPTICAL ENGINE
DVI
CABLE
J6C00 J6C00
PWB POWER
5 340V
1
PL
LAMP BALLAST
3
LAMP GND
1 340V
1
CJ1
4
CJ4
4 4
LAMPEN
1 1 LAMPLITZ
2 2
GND
3 3
5VS
5 5
DIM
CJ3
6
7
PWB-SW-LAMP
FB
1
2
CD
LAMP