Sharp AR-P350 Service Manual page 125

5
PRINTER CONTROL PWB (1/17)
D
4
16
C
3.3V
For TMPR4955F
R112 0ohm ASM
B
3.3V
R102
10K
A
5
A_SYSAD[31:0]
CPUCLK
3.3V
R113
R112 10K
4.7K
3 JTDO_A
3 JTDI
3 JTCLK
3 JTMS
3 JTRST
2 RDY
2 3_VALIDIN
2 3_VALIDOUT
2 3_RELEASE
2 VCCOK
4 A_SYSCMD[8:0]
4
CPU
+ C123
10uF/16V
A_SYSAD4
A_SYSAD5
A_SYSAD6
A_SYSAD7
A_SYSAD8
A_SYSAD9
A_SYSAD10
A_SYSAD11
A_SYSAD12
A_SYSAD13
A_SYSAD14
A_SYSAD15
R107 10
R105 10
R110
3.3K
4
 
R128 R127
10 10
C130 C129
0.1uF 1000pF
R129 R130
10 10
3.3V
1 VSS
BUFSEL1
2
JTDO
3
4 JTDI
5 JTCK
6 JTMS
7 VCCIO
8 VSS
9 SYSAD4
SYSAD5
10
VCCINT
11
12 VSS
13 SYSAD6
14 VCCIO
15 VSS
16 SYSAD7
SYSAD8
17
VCCINT
18
19 VSS
20 SYSAD9
21 VCCIO
22 VSS
23 SYSAD10
24 SYSAD11
VCCINT
25
VSS
26
27 SYSAD12
28 VCCIO
29 VSS
30 SYSAD13
31 SYSAD14
VCCINT
32
VSS
33
34 SYSAD15
35 BUFSEL0
36 PCST3
37 PCST2
38 PCST1
39 PCST0
VCCIO
40
3
3
IC19
TMPR4955AF-200
R89
4.7K
3