Sanyo PLC-XF1000 - Printed Wiring Board Diagrams

PCB_KE8A A13
PWB,FRONT R/C KS3A
A SIDE
1AA4B10C6140C
A2821
R2821
D2821
D2822
C2822
K28B
1
4
C2821
A30C5
LED
“K65B”
Printed Wiring Board Diagrams
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.
! CAUTION
FRONT R/C (SIDE:B)
A SIDE
PWB,LED KS3A
LAMP (RED)
READY (GREEN)
WARNING
WARNING
FILTER
SHUTTER
LAMP1_REP
(ORANGE)
(ORANGE)
(RED)
(BLUE)
(ORANGE)
LAMP2_REP
TEMP
1AA4B10C6140B
R2860
D2865
R2861
D2866
R2862
R2863 R2864
R2865 R2866
R2867
R2868
R2869
R2870
R2871
R2876
R2872
R2873
R2878
R2874
R2879 R2880
Q2851
Q2852
Q2853
Q2854
Q2855
Q2856
Q2857
R2851
R2852 R2853 R2854
D2859
R2855 R2856
R2857 R2858
R2859
D2860 D2861
D2862
D2863
C2851
C2852
D2851
D2852
D2853
D2854
D2855
D2856 D2857
D2858
1
13
K28C
1
4
K65B
A30C5
LED (SIDE:A)
FRONT R/C (SIDE:A)
B SIDE
A2821
A30C5
FRONT R/C
“K28B”
MAIN
“K8N”
B SIDE
A30C5
LED (SIDE:B)
PWB,CONTROL KE8A
1AA4B10C6570B
1st Reflow
1 6
K68A
A30C5
CONTROL (SIDE:A)
MAIN
“K8B”
ON/STAND-BY ZOOM
FOCUS
MENU P-UP
INPUT
P-RIGHT
P-DOWN
P-LEFT
SELECT
AUTO PC ADJ.
SHUTTER
PWB,CONTROL KE8A
1AA4B10C6570B
C6803
SW6801
SW6802
SW6803
SW6804
SW6806
SW6807
D6804
R6801
R6802
R6803
R6804
SW6811
SW6812
R6806
R6807
SW6814
R6808
SW6816
SW6817
SW6819
R6812
SW6821
SW6822
SW6823
R6817
R6818
R6823
R6824
R6826
R6827
R6828
R6829
R6831
R6832
A30C5
CONTROL (SIDE:B)