6-8
TPFANB
Q3601
D3623
D3616
D3614
D3626
K6K
K6M
K6L
FN906
FN905
FN904
1
2
1
2
1
2
D3621
D3622
K8N
K8P
K6J
FN903
FN902
FN901
1
2
1
2
1
K8S
2
3
8
6
7
2
1
2
1
IC7911
15.5V
FAN_C
FAN_B
Q7912
Q7914
Q7911
3
8
6
7
IC7861
Q7862
Q7864
Q7861
Q7801
POWER_FAIL
P_FAIL
FAN_ERR
FAN_ERR
LAMP_POW
D3624
D3627
IC8821
TEMP.
SENSOR2
<LM76CH>
2
1
4
2
13
20
1
2
7
IC8811
TEMP.
SENSOR1
<LM76CH>
IC8831
TEMP.
SENSOR3
<LM76CH>
MAIN BOARD
IC301
SYSTEM CONTR
O
L
FAN_SW1
FAN_CON_B
FAN_CON_C
IC1803
EXP
ANDER
IC4811
IC4801
INVER
T
ER
IC1871
COMP
.
Power-On:H
IC7961
D/A
<M62393>
IC4852
AND
5
6
2,3
19
174
44
BUS
M_SCLK1
M_SDA1
P_SCLK1
P_SDA1
Q1841/Q1842
Power Error: On
P_Fail: L
P_Fail: H
SIGNAL/MODE
POWER-ON
STAND-BY
H
L
NORMAL
ERROR
H
L
FAN_SW1
P_FAIL
TPFANC
115
LAMP
BALLAST
UNIT
3
1
K8H
1
SW901
LAMP COVER
SW
Fan Error: L
Chassis Block Diagrams
Fan control circuit
Содержание D78-5532
Страница 2: ...CANON Multimedia Projector LV X4U D78 5532 LV X4E D78 5533 SERVICE SMANUAL ...
Страница 9: ...Part 1 General Information ...
Страница 26: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 62: ...Part 4 Troubleshooting ...
Страница 79: ...Part 4 Troubleshooting 4 17 AN5870SB RGB SYNC SW IC5201 LM4889 Audio Amplifier IC5031 ...
Страница 81: ...Part 4 Troubleshooting 4 19 FA5502 P F Control IC621 VPC3230D Video Decoder IC101 ...
Страница 82: ...Part 4 Troubleshooting 4 20 L3E07070 Signal Processor for TFT LCD IC401 NJW1141 Audio Selector IC5001 ...
Страница 83: ...Part 4 Troubleshooting 4 21 STR Z2156A Power Switching Control IC631 PW168A Scaler Main CPU IC301 ...
Страница 84: ...Part 4 Troubleshooting 4 22 TA1370FG Sync Separator Frequency Counter IC5302 ...
Страница 85: ...Part 5 Parts Catalog ...
Страница 86: ......
Страница 94: ......
Страница 96: ...V 1 U 2 U 1 V 2 Z 1 Z 2 X Y W Accessories Page 5 CANON LV X4J LV X4U LV X4E REF NO D78 5531 D78 5532 D78 5533 ...
Страница 100: ...Part 6 Electrical Diagrams ...