XG-PH70X (serv.man8). Schematic Diagram - Sharp Projector Service Manual (repair manual). Page 8

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XG-PH70X/XG-PH70X-N
8 – 8
1
2
3
4
5
6
7
9
10
8
J
A
B
C
D
E
F
G
H
I
MAIN Unit-4
TO LAMP LEAF1
TO LAMP LEAF2
LAMPPOW1
1,11
ECO2
1
ECO1
1
LAMPPOW2
1,11
W_A
8
SH2SCL_33
6
SH2SDA_33
6
S-V
2
S+V
2
S+H
2
S-H
2
LAMPPOW
2
SH2SDA
3,6,8,10
S-MUTE
3
SH2SCL
3,6,8,10
RESET-SUB
6
LAMP_PEN1
1
LAMP_PEN2
1
LENS_LIMU
2
LENS_LIMD
2
LENS_LIML
2
LENS_LIMR
2
Z+
2
Z-
2
F+
2
F-
2
B+3V3AT
B+3V3AT
B+5V1
B+5V1
B+5V1
B+5
B+5V1
B+5VM
B+5VM
B+5VM
B+5V1
B+5V1
R2837
100 0603
100 0603
R2852
IC2812
M62320FP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SO
SCL
SDA
LAMP_PEN1
LAMP_PEN2
LIMU
LIMD
GND
CS0
CS1
CS2
VDD
NC
NC
LIML
LIMR
R28
100
060
R
100 0603
R2886
NC 0603
R2814
100 0603
R2813
R2853
100 0603
R2885
4.7K 0603
100 0603
R2887
100 0603
R2841
100 0603
R2888
100 0603
R2889
100 0603
R2811
R2801
100 0603
R2860
100
0603
0.1U
0603
C2810
100 0603
R2805
C2806
0.1U
0603
100 0603
R2847
R2874
100 0603
22K
0603
R2855
100 0603
R2806
IC2807
AT24C16AN
5
6
8
4
1
2
3
7
SDA
SCL
VCC
GND
NC0
NC1
NC2
WP
R2875
100 0603
100 0603
R2809
R2827
3.3K 0603
100 0603
R2803
R2851
100 0603
R2890
10KF
0603
IC2801
M62392FP
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
R
SCL
SDA
BAL
TRE
VOL
BASS
S-MUTE
NC
VREFU
VREFU1
GND
CS0
CS1
CS2
VDD
VCC
FANCON4
FANCON3
FANCON2
FANCON1
NC
BREAK
VREFU2
R2854
22K
0603
R2891
10KF
0603
R2881
3.3K 0603
C2801
0.1U
0603
100 0603
R2807
CN2801
85204-0200
1
2
3
4
R2844
100 0603
C2811
0.1U
0603
MLB-201209-0080P-N2
0805
FB2803
100 0603
R2840
TP280
100 0603
R2808
R
R2882
1
R2835
100 0603
R2833
2.7KF
0603
TP2801
R2850
100 0603
TP2802
R2802
0 0603
C2804
0.1U
0603
TP2803
R2846
100 0603
R2864
3.3KF 0603
TP2804
R2879
3.3K 0603
CN2802
85204-0200
1
2
3
4
R2865
3.3KF 0603
IC2804
PCA9557
1
2
3
4
5
6
7
8
SCL
SDA
A0
A1
A2
W/A
LAMPLEAF1
GND
VDD
RESET
FANERROR2
SDELAY
FANPOW2
WAKELANEN
FANPOW
LAMPLEAF2
R2810
3.3K 0603
MLB-201209-0080P-N2
0805
FB2802
R2880
22F 0603
R2873
100 0603
NC 0603
R2856
R2834
1.2K 0603
100 0603
R2839
+
C2807
10U/25V
AL
100 0603
R2857
100 0603
R2804
IC2803
M62320FP
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SO
SCL
SDA
Z+
Z-
F+
F-
GND
CS0
CS1
CS2
VDD
S-(B)
S+(V)
S-(H)
S+(H)
R2843
100 0603
R
R2828
3.3K 0603
R
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