Read Sharp UP-3500 (serv.man29) Service Manual online
UP-3500 (V)
CIRCUIT DIAGRAM
– 52 –
Sub PWB POWER
Not Install
STBY: HIGH ON/LOW OFF
VCKDC for QA0
FPGA VCCAUX MAX36mA
FPGA VCCINT MAX32mA
FIN=GND
FIN=GND
Not Install
Not Install
Not Install
FIN=GND
3.3V LCD
MAIN PWB POWER
for
1.5V CPU CORE
1.8V LCD-C CORE
for
3.3V LCD/LCD-C
Sub PWB FP
G
A
3.3V Battery
NOT INSTALL
Not Install
modified 07,06,09
modified 07,06,09
modified 07,06,09
modified 07,08,15
modified 07,08,25
5V
2.5V
1.2V
3.3VL
VCPWC
3.3VC
3.3V
3.3VB
5VB
0
5VB
5V
3.3VS
2.5V
1.2V
SUB_PGND
3.3VL
3.3VC
3.3V
3.3VB
3.3V
3.3V
5VB
5VB0
D33
RB060L40
1
2
U9
BA33CC0WFP
2
1
5
4
3
6
VCC
CTRL
NC2
VOUT
NC1
GND
ZD5
(PTZ4.3B)
1
2
D32
(EC31QS06)
2
1
U10
BD12KA5FP
1
2
3
4
VCC
NC
VOUT
GND
C236
0.33uF
jamper
JP3
1
2
--
+
C222
(10uF/50V)
1
2
C234
100pF
R377
(330)
+
C228
330uF/16V
1
2
+
C229
(22uF/10V OS)
1
2
U7
BA33DD0WHFP
1
2
3
4
5
CTRL
VCC
GND
VOUT
NC
+
C241
10uF/50V
1
2
R183
0
SP11
(SHORT PIN & SOCKET)
1
3
2
D30
RB060L40
1
2
C231
1uF
jamper
JP4
1
2
-
-
D35
RB060L40
1
2
U8
BD25KA5FP
1
2
3
4
VCC
NC
VOUT
GND
F9
T1.6A/250V
C240
2.2uF
C230
0.33uF
R341
10K
U11
BH28FB1WG
1
2
3
5
4
VIN
GND
STBY
VOUT
NC
R340
10
K
D37
EC31QS06
2
1
+
C226
(22uF/10V OS)
1
2
U6
BA33DD0WHFP
1
2
3
4
5
CTRL
VCC
GND
VOUT
NC
C242
0.1uF
+
C233
(22uF/10V OS)
1
2
C227
0.33uF
C223
(0.1uF)
+
C225
330uF/16V
1
2
R378
10
K
R390
(0) (1/4W)
D34
RB060L40
1
2
ZD4
(PTZ4.3B)
1
2
D31
(EC31QS06)
2
1
D36
RB060L40
1
2
C239
0.33uF
C237
1uF
R171
(0)
C235
0.33uF
D38
EC31QS06
2
1
C224
0.33uF
+
C232
330uF/16V
1
2
R380
10K
R379
100
K
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
14/16
PO
WER-2
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