Sanyo WF10 - PLV WXGA LCD Projector, Руководство по обслуживанию

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2 3 1 4 5 6 7 8 9 10 11 12
2 3 1 4 5 6 7 8 9 10 11 12
B
A
C
D
E
F
G
H
B
A
C
D
E
F
G
H
ASS'Y PO
WER
Hot cir
cuit
A
C
-INPUT
LAMP BALLAST -ON/OFF
PFC-ON/OFF
CPU IC801 and I / O EXP
ANDER
IC1831
PRESSURE SENSOR
TEMP
.
SENSOR
CIRCUIT PO
WER
F
A
ILURE
SUB PO
WER
LAMP-MONITO R
LAMP B
ALLAST units
LAMP assemb
lies
PFC units
System Contr
ol
INTERLOCK SW
FUSE
SW902
F901
DC out
TEMP
.
SENSOR
W
ARNING
TEMP
.
READ
Y
TEMP
. SW
THERMAL-Switc
hes
fo
r LAMP assemb
lies
TEMP
. SW
RL-12V
+B
D0 ~ D15
POWER-ON/OFF
IIC-SCL & SDA
AC
DC out
I / O EXP
ANDER
PO
WER
CONTR
OL
SWITCH
INDICA
T
ORS
FA
N
ON/OFF
F
ANS
F
ANS
POWER F AILURE
CONTR
OL
LAMP REPLA
CE
LAMP
TEMP
.
SENSOR RESET SWITCH
HAND OPERA
TED RESET
for CPU SW3801 FOR F
AN CONTR
OL
IC5801 ABNORMAL
TEMP
. DETECT
IC2541 FOR F
AN CONTR
OL
IC886 ABNORMAL
TEMP
. DETECT
PTH901
The PTH901 does not e
x
ist
in some par
ticular models.
Al
wa
ys
Switc
hed
16V /9V /6.25V /-6V
IIC-SCL & SD
A
IIC-SCL & SD
A
RESET
TEMP
. SENSOR
PRESSURE SENSOR
DA T A B US
B
UFFER
PO
WER
F
A
ILURE
Q6
EC
B
Q2
EC
B
Q9
EC
B
10
IC2
IC5
IC1
7
14 3
73
12 13 14
1
3
1
2
1
2
4
5
6
4
5
IC6
4 6 7
2 3
2 3
9 10 11 12
Q16
Q12
L5 L7
Q14
Q18 IC4
F
AN-C
F
AN-C
F
AN-A
F
AN-B
PF-8
PF-6
PF-4
PF-1 PF-3 PF-4 PF-5 PF-6 PF-7 PF-8
PF-4PF-4
PF-5 PF-3 PF-7
P
o
wer F
a
ilure
I / O Expander
S3.3V
16V
5V
16V
A
-5V
S9.6V S6.3V 16V
PF-1
P
o
wer On / Off Signal
S9.6V S6.3V 16V -5V
SCL SD
A
SCL SD
A
K66H
K66E
K66F
K66A
Air
-flo
w contr
ol signal
Air
-flo
w contr
ol signal
Air
-flo
w contr
ol signal
F
AN-C
F
AN-A
F
AN-B
Unit Sub po
w
er
9
9
4
F
an on/off signal
H :
ON L :
OFF
TP7611 TP7611
TP7613 TP7613
2
3
3
S 3.3V S6.3V S9.6V 5V 16V
A
-5V 16V
S 3.3V S6.3V S9.6V PF_5V PF_16V 5VB 16V
A
-5V 16V PF_M&A S5V 16V
S5V 16V
K6D
K66D
5V
IC5631
15.5V
IC5651
12V
A
L2501 PF_TH
15.5VP
L2506
PF_15.5 PF_13.5
13.5VB
K8E
PF_M&A
K16A
S9V 5VB S6V
S9V 5VB S6V
K8A
K8D
K90Q
K90C K90D K90E
K90F
INPUT
-1
INPUT
-2
INPUT
-3
INPUT
-4
Assembly P
ow
er
PO
WER DISTRIB
UTION
DIA
GRAM
Q5630
3.3V 9V
IC3402
2.5V_CG1
PF_3.3V
PO
WER
ON/OFF Signal
IC2405
2.5V_CG2
IC1362
S2.5V2
S5V
IC4861
IC2251
IC2291
3.3V_AD1
3.3VIF
IC2541
2.5V
The K90F(slot-4) does not e
xist in some
par
ticular models.
The input-4 does not e
xist in some
par
ticular models.
Al
wa
ys outputted lines
Switc
hed lines b
y
P
o
wer on/off signal
Switc
hed lines b
y
Air
-flo
w contr
o
l signal
Switc
hed lines b
y
Slot on/off signal
P
o
wer
F
a
ilure
P
o
wer
F
a
ilure
P
o
wer
F
a
ilure
S9V
5V
-1
5V
-2
5V
-3
5V
-4
S9V
5V
9V
9V
S9V 5V
-2
S9V
5V
S9V
5V
S9V 5V
-4
9V
9V
S9V 5V
-3
S9V
5V
IC2302
2.5V_FIL
IC2545
2.5V_CG3
L2302
3.3V_FIL
IC5641
PO
WER
ON/OFF
5V
A
L201
5VC
IC2542
L2221
3.3V
AD2
L2211
3.3V
AD3
PF_S9V
PF_-5V
PF_9V
PF_9V PF_3.3V PF_S9V PF_16V PF_5V PF_M&A PF_-5V PF_15.5V PF_13.5V PF_TH
IC4841/ IC4842
BU FFER
IC801 CPU
D
ATA
BU
S
D0~D15
P
ower F
ailur
e
O
THER
L202
-5V
A
-5V
-5V
-5V
-5V
-5V
-5V
-5V
-5V
-5V
-5V
SLO
T on/off
Signal-1
9V
9V
SLO
T on/off
Signal-2
9V
9V
SLO
T on/off
Signal-3
SLO
T on/off
Signal-4
IC9096 IC9091
IC9097 IC9098
S9V
IC9099
IC9092 IC9093 IC9094
-5V
Assembly Main
Assembly CG-Mother
Assembly Motor &
A
udio
Y8
Page
B2
BLOCK DIAGRAM
Diagram
Name
System control
This model is not equipped with the
SLOT
-4 (Input-4).
T
erminal board
T
erminal board
T
erminal board