Printed Wiring Board Diagrams - Panasonic PT-EX600U Service Manual

Printed Wiring Board Diagrams

A/V (SIDE:A)
A/V (SIDE:B)
SCB5066
K38A
ID CONNECT (SIDE:A)
K87A
2 6
R8738 L8734
L8733
K87B
L8732
L8731
L8737
5 PbF PbF
1
??? ***
1LG4B10W1180D
FILTER SW (SIDE:A)
1 MAIN
"K8E"
3
1LG4B10W1160D PbF PbF
PCB_KP4A
MAIN
"K10A"
K30D
K30E
K30C K30A
K30B
*** ???
1LG4B10W1180A
PbF PbF
ID CONNECT (SIDE:A)
MAIN
"K8I"
FILTER SW (SIDE:B)
PbF PbF
1LG4B10W1160D
This projector is isolated from AC line by using the internal converter transformer.
Please pay attention to the following notes in servicing
1. Do not touch the part on hot side (primary circuit) or both parts on hot and cold
sides (secondary circuit) at the same time.
2. Do not shorten the circuit between hot and cold sides.
3. The grounding lead must be connected to the ground of the same circuit when
measuring of voltages and waveforms.
RC & LED (SIDE:A)
K20D K20C
SCB5067
RC & LED (SIDE:B)
! CAUTION
MAIN
"K8H"
R2864
PbF PbF
13 1
K28A
5
8
1 4 R6894
R6895
R2862 IC2860
C2862
R6891
D6885 D6884
D6886
D6883
1LG4B10W1180B
PARTS SIDE
*** ???
C2853
AU2803
DIA-13