No Power (Power Supply) - Christie LX605 Service Manual

Troubleshooting

No Power (Power supply)

F601
AC
FUSE
K6AA
CONTROL
CIRCUIT
POWER
K6A
CJ1
LAMP
BALLAST
S16V
IC5532
IC592
IC5542
Q6612
Q6611
Q5601
S6V
IC2251
IC8071
IC5860
IC5852
IC5842
SW902
THERMAL
PROTECTOR
K6B
LOW POWERED
STANDBY
CIRCUIT
RL601
P.F
POWER
DRIVE
CIRCUIT
IC601 IC651
PC601
PC602
D5532-D5531
PF_12V
12V
ON_5V
D592
PF_15.5V_GAM
15.5V
ON_15V
D5545
PF_12V_FILTER
S12V
S3.3V
D6604
PF_15V_LNS
15V_LNS
Q6632
IC_RESET
R6677
10VA 9V_LNS
Q6621 Q6622
IC6606
IC_RESET
12V_AMP
Q591 Q592
IC5601
ON_5V
D2251
PF_3.3V_AD
D3.3V_AD
D8071
PF_5VS1
IC8081
S5VS1
S1.8VPW
S3.3VPWA S1.8VPWA
S2.5V_USB
IC5851
S3.3VPW
S3.3V_V33PH
S3.3VPWA
K6R K10A
SB_6V
Q613
Q612
16V
6V
-6V
CONTROL
Q681
LAMP
LP900
SUPPLIED CIRCUIT
AUDIO I/O
PANEL, S/H
FILTER
LENS SHIFT
D6676
PF_9V_LNS
ZOOM, FOCUS
D3612-D3616
PF_12V_AMP
AUDIO AMP
3.3V_ADA
3.3V_ADD
A/D
3.3V_ADX
3.3V_ADR
D8072
PF_3.3VS1
VIDEO SELECT
S3.3VS1
PW, 1.8V
USB, I/O EXPANDER
S2.6VPW S1.3VREF
PW, 2.6V, MEMORY
-66-
SB_5V
Network Standby: H
Eco Standby: L
IC9885
10
POWER_SW
SUB-MICOM
<LC87F2G>
S16V
S6V
S-6V
Power-on: H
IC301
32
LAMP_DC_ON SYSTEM
CONTROL
<PW392>
MAIN
LX505/605 Service Manual
020-000233-01 Rev.1 (12-2009)