Sharp XG-PH70X Service Manual page 90

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