Sharp AR-235 (serv.man5) Service Manual ▷ View online
AR-235/275 ACTUAL WIRING DIAGRAM - 7
MCU PWB
Actual wiring diagram
7/8
Mother-PWB
to IMC PWB
CN107(TX25-60P-6ST-H1)
GND
GND
GND
+24V
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GDATA13
GND
/PCLDET
PCLSTS
/PCLSROY
/PCLREQ1P
/PCLREQ0P
/PCLCS1P
/PCLCS0P
FAXSTS
/FAXDET
/FAXSRDY
/FAXREQ0P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
/FAXCS0P
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA8
GDATA6
GDATA6
GDATA10
GDATA12
GDATA14
GND
/PCLPAGE
/PCLCRDY
PCLCMD
/PCLPRD
/PCLACK0P
/PCLACK1P
/PCLACK1P
/FAXPAGE
FAXCMD
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/FAXPRD
/FAXCRDY
57
58
GND
/FAXACK0P
59
60
GND
GND
GND
+24V
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GND
GDATA3
GDATA7
GDATA5
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GDATA13
GND
/PCLDET
PCLSTS
/PCLSROY
/PCLREQ1P
/PCLREQ0P
/PCLCS1P
/PCLCS1P
/PCLCS0P
FAXSTS
/FAXDET
/FAXDET
/FAXSRDY
/FAXREQ0P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
/FAXCS0P
/FAXCS0P
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/PWOFF
/HSYNC
GDATA0
GND
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA8
GDATA6
GDATA6
GDATA10
GDATA12
GDATA14
GND
/PCLPAGE
/PCLCRDY
PCLCMD
PCLCMD
/PCLPRD
/PCLACK0P
/PCLACK1P
/PCLACK1P
/FAXPAGE
FAXCMD
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/FAXPRD
/FAXCRDY
/FAXCRDY
57
58
GND
/FAXACK0P
/FAXACK0P
59
60
to FAX PWB
to PCL PWB
CN106(TX25-60P-12ST-H1)
CN (TX25-60P-12ST-H1)
CN (TX25-60P-12ST-H1)
CN (TX24-60R-12ST-H1)
+5V
GND
GDATA1
GDATA5
GDATA9
GDATA11
GDATA13
/PRLINE
3.3V
3.3V
GDATA15
/HSYNC
/PWOFF
/RESET
GND
N.C.
GND
/ESPAGE
ESCMD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GND
/ESCRDY
GDATA0
GDATA2
GDATA4
GDATA6
GDATA8
GDATA12
GDATA10
GDATA14
/ESACK1P
N.C.
N.C.
/ESPRD
15
16
17
18
19
20
21
22
23
24
25
26
27
28
/ESACK0P
+5V
3.3V
3.3V
N.C.
/SCLINE
N.C.
/READY
GND
GND
GND
N.C.
29
30
31
32
33
34
35
36
37
38
39
40
41
42
ESSTS
/ESDET
/ESSRDY
GND
GDATA3
GDATA7
N.C.
/ESREQ1P
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/ESREQ0P
/ESCS1P
57
58
GND
/ESCS0P
59
60
GND
+5V
+5V
GND
GND
GND
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GDATA13
GND
/PCLDET
PCLSTS
/PCLSROY
/PCLREQ1P
/PCLREQ0P
/PCLCS1P
/PCLCS1P
/PCLCS0P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA8
GDATA6
GDATA6
GDATA10
GDATA12
GDATA14
GND
/PCLPAGE
/PCLCRDY
PCLCMD
PCLCMD
/PCLPRD
/PCLACK0P
/PCLACK1P
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
GND
59
60
+3.3V
+3.3V
+5V
+5V
N.C.
N.C.
GND
GND
GND
GND
GND
GDATA8
GND
GND
GND
+24V
+3.3V
+3.3V
/SCLINE
/READY
GDATA1
GND
GDATA3
GDATA7
GDATA5
GDATA5
GDATA9
GDATA11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
GDATA15
GDATA13
GDATA13
GND
FAXSTS
/FAXDET
/FAXSRDY
/FAXREQ1P
15
16
17
18
19
20
21
22
23
24
25
26
27
28
GND
/FAXCS1P
GND
GND
+5V
+5V
/RESET
/PRLINE
/PWOFF
/PWOFF
/HSYNC
GDATA0
GND
GDATA2
GDATA4
29
30
31
32
33
34
35
36
37
38
39
40
41
42
GDATA6
GDATA10
GDATA12
GDATA14
GND
N.C.
/FAXACK1P
/FAXPAGE
FAXCMD
43
44
45
46
47
48
49
50
51
52
53
54
55
56
/FAXPRD
/FAXCRDY
57
58
GND
/FAXACK0P
59
60
+24V
+24V
+3.3V
+3.3V
+5V
+5V
+24V
N.C.
/FAXREQ0P
/FAXCS0P
GND
AR-235/275 ACTUAL WIRING DIAGRAM - 8
MCU PWB
Actual wiring diagram
8/8
OPTION CASSET PWB
CN115(53314-4015)
CN1(53314-4015)
S-GND
P-GND
+24V
+24V
+5V
+5V
+3.3V
PCL1B#
+3.3V
PCL2#
LUM2#
LUM1B#
PCS1B#
PCS2#
1A
20B
2A
19B
3A
18B
4A
17B
5A
16B
6A
15B
7A
14B
/A1#
A1#
CSSELB#
B1#
P-GND
S-GND
TRCLB#
S-GND
Y1A
Y1B
8A
13B
9A
12B
10A
11B
11A
10B
12A
9B
13A
8B
14A
7B
S-GND
P-GND
15A
6B
Y2
CSSELA#
CSSELC#
/B1#
LUM1A#
P-GND
P-GND
S-GND
16A
5B
17A
4B
18A
3B
19A
2B
20A
1B
TRCLA#
+24V
PCS1A#
/OPCASSEL
+24V
PCL1A#
S-GND
P-GND
+24V
+24V
+5V
+5V
+3.3V
PCL1B#
+3.3V
PCL2#
LUM2#
LUM1B#
PCS1B#
PCS2#
1A
20B
2A
19B
3A
18B
4A
17B
5A
16B
6A
15B
7A
14B
/A1#
Al#
CSSELB#
Bl#
P-GND
S-GND
TRCLB#
S-GND
Y2
Y1A
Y1B
8A
13B
9A
12B
10A
11B
11A
10B
12A
9B
13A
8B
14A
7B
S-GND
P-GND
15A
6B
CSSELC#
CSSELA#
PCS1A#
TRCLA#
S-GND
PCL1A#
P-GND
P-GND
LUM1A#
16A
5B
17A
4B
18A
3B
19A
2B
20A
1B
+24V
OPCASSEL#
/Bl#
+24V
<2nd/Multi-cassette interface harness>
RD
GY
RD
GY
GY
GY
GY
GY
GY
PK
OR
BL
OR
BL
BR
PL
BR
LB
PL
PK
PL
LB
PK
LB
BR
LB
PK
BR
PK
PL
BR
RD
PL
LB
RD
GY
PK
BR
GY
GY
RD
GY
RD
GY
GY
GY
GY
GY
GY
PK
OR
BL
OR
BL
BR
PL
BR
LB
PL
PK
PL
LB
PK
LB
BR
LB
PK
BR
PK
PL
BR
RD
PL
LB
RD
GY
PK
BR
GY
GY
3
2
1
LIVE
NEUTRAL
N.C.
BK
WH
CN6(B3P-VH)
1st CASSETTE
DEHUMIDIFIER HEATER
DEHUMIDIFIER
HEATER SW
2nd CASSETTE
DEHUMIDIFIER HEATER
3rd CASSETTE
DEHUMIDIFIER HEATER
4th CASSETTE
DEHUMIDIFIER HEATER
CN139(B4B-PH-K-S)
+24V
/DHROFF
N.C.
N.C.
4
3
2
1
DEHUMIDIFIER HEATER PWB
(OPTION)
1
2
+24V
DHROFF
N.C.
L1
2
N3
N.C.
L1
2
N3
MIRROR DEHUMIDIFIER HEATER
(OPTION)
LENS DEHUMIDIFIER HEATER
(OPTION)
<Dehumidifier heater PWB harness>
B-1
B-2
LIVE
NEUTRAL
C
BL
N
(172074-7)
(172074-7)
B
C
DH-L
DH-N
(172074-1)
(172074-1)
A-2
A-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2
A-1
C-2
C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2
A-1
B-2
B-1
DH-N
(XLR-02V)
DH-L
A-2
A-1
(XLP-02V)
C-2
C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2
A-1
B-2
B-1
DH-N
DH-L
(XLR-02V)
A-2
A-1
(XLP-02V)
C-2
C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2
A-1
B-2
B-1
DH-N
DH-L
(XLR-02V)
A-2
A-1
(XLP-02V)
C-2
C-1
DH-N
(XLP-02V)
DH-L
(XLR-02V)
A-2
A-1
<DH interface harness>
<Dehumidifier heater
SW harness>
<Heater branch harness>
<Heater branch harness>
<Heater branch harness>
(XLP-02V)
(B02P-XL)
AR-235/275 CIRCUIT DIAGRAM - 1
X100
A
T
-51(19.6608MHz)
C346
22000p
C347
22000p
C345
22000p
R129
1k
R130
1k
R131
1k
R132
33
R330
NP
R135
1k
R139
1k
R140
NP
C367
0.1u
C369
0.1u
C370
0.1u
C366
0.1u
C368
0.1u
C127
10u16V
+
R327
BR127
10kX4
BR135
10kX4
BR155
10kX4
BR123
10kX4
BR136
10kX4
BR137
10kX4
BR157
10kX4
BR163
33X4
BR162
33X4
BR161
33X4
BR160
33X4
BR159
33X4
BR156
10kX4
BR129
10kX4
BR130
10kX4
BR128
10kX4
BR158
33X4
BR131
33X4
BR132
33X4
BR133
33X4
R138
1k
C349
NP
BR125
10kX4
BR134
10kX4
BR126
10kX4
C351
R329
C350
C348
NP
R328
IC105
CA
T24WC16P
R325
33
R326
33
BR124
10kX4
C324
0.1u
R118
11kF
R119
10kF
C129
0.1u
C128
1u
R117
C126
R116
IC216
FS781
C125
R142
10k
C380
47p
IC217
M51957BFP
R141
1k
R123
10k
C131
0.1u
IC109
M51953BL
C130
1u
NC1
JUMPER(NP)
R127
10k
R125
10k
R126
10k
IC218A
74L
VX08
IC218B
74L
VX08
IC110
HD6412320F(H8S2320)
C136
22000p
C137
22000p
BR164
0X4
BR165
10kX4
R122
10k
R115
10k
C133
0.1u
C134
0.1u
C139
0.1u
C138
0.1uF
R121
10kJ
NF105
ZJSR5101-223
R381 0J
R382
0J
CPU3.3V
CPU3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
5V
3.3V
3.3V
D[15..0]
DEVID
LW
R
HWR
RD
A[19..1]
PMCLK
BPWM
R
YBY
MIRCNT
CPUSYNC
FW#
LOOPINT
SPFP
APER#
OCCO
VER
MHP
INTR
RIC
DREQ1
POFFR
SVCMD#
PW
OFF
CTS#
DSR#
R
TS#
DTR#
LOOPINT
SPEEDSEL
READ
Y
DEVCLK
T
ONER#
HPWS
THOPEN
ER
TH
SFTCNT
SPFCNT
RESET
SVSTS#
DEVIDDIR
RT
H
MRESET
FINSTS
FINCMD
FINCRD
Y
FINSRD
Y
HTEMP
DUMA
CK
SH
DHR
OFF
DREQ0
RESET
CPUCLK
CS2
CS0
CS3
CS1
TCD
A
TF
AN
PSF
AN
MRES
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
A0
1
A1
2
A2
3
SCL
6
WC
7
SD
A
5
1
8
2
7
3
6
4
5
Xin
1
Xout
2
S1
3
LF
4
VSS
5
FSOUT
6
S0
7
VDD
8
NC
8
GND
4
VCC
7
NC
1
IN
2
NC
3
Cd
5
OUT
6
OUT
5
Cd
4
NC
2
1
2
3
4
5
6
P17
115
TIOCA2
116
TCLKC
117
TIOCA1
118
TCLKB
119
TCLKA
120
DA
CK1
121
DA
CK0
122
P27
72
P26
73
P25
74
P24
75
P23
76
P22
77
P21
78
P20
79
LW
R
93
P50
97
TXD0
59
D8
49
P51
98
P52
101
P53
102
PF2
94
TEND1
71
IRQ3
33
D0
40
PF1
95
A16
24
TXD1
60
Vref
104
PF0
96
A8
15
D1
41
RXD0
61
AN0
105
FA
I
88
AS
90
RD
91
HWR
92
RXD1
62
D2
42
D9
50
D3
43
WDT
O
V
F
80
RES
81
NMI
82
STBY
83
XT
AL
85
EXT
AL
86
IRQ2
34
P34
63
DREQ0
66
TEND0
69
DREQ1
70
D4
45
IRQ5
30
D5
46
D10
51
AN1
106
D6
47
P35
64
D7
48
P42
107
D11
52
A17
25
IRQ6
31
A9
16
D12
54
P43
108
D13
55
A12
20
D14
56
A4
11
D15
57
IRQ1
37
IRQ7
32
A13
21
P45
110
A18
26
A5
12
A14
22
A6
13
A0
6
A10
17
A1
7
CS1
1
P46
111
A2
8
CS0
2
A7
14
P47
112
A3
9
A15
23
A11
18
IRQ0
38
A19
27
MD0
123
MD1
124
MD2
125
PG0
126
CS3
127
CS2
128
A20
29
AVss
113
P44
109
AVcc
103
1
8
2
7
3
6
4
5
1
8
2
7
3
6
4
5
SCL
SD
A
D1
D3
D4
D9
D0
D11
D15
D13
D8
D12
D10
D5
D2
D6
D14
D7
A6
A12
A11
A16
A15
A5
A14
A8
A3
A10
A7
A19
A9
A1
A17
A2
A13
A4
A18
D0
D11
D8
D14
D12
D1
D4
D10
D13
D5
D2
D15
D9
D3
D7
D6
D6
(N.C
.)
R116
IC216
Mount
Not Mount
R117
R328
R329
R327
C351
C350
C125
C126
NP
NP
NP
NP
NP
NP
NP
6pF
6pF
15pF
15pF
10000pF
0.1uF
3.3k
0J
22J
680J
0J
(1-2E)
(1-4A)
(7-3A)
(3-1C)
(7-1D)
(3-1C)
(3-1C)
(7-4D)
(7-4A)
(8-2D)
(3-1B)
(2-3C)
(8-4A)
(8-4A)
(2-3E,9-3E)
(2-4C)
(12-3B)
(12-3B)
(4-4E)
(2-4C
,3-1B)
(4-1B)
(1-3D)
(1-2A)
(11-1D)
(4-4A)
(11-1D)
(4-2D)
(11-1D)
(3-1C)
(3-1C)
(7-1D)
(4-2D)
(4-2D)
(4-2C)
(4-4A)
(4-4A)
(7-4D)
(2-3D
,3-1B)
(2-3D
,3-1B
,8-3A)
(,3-1B
,8-3A)
(2-3D
,3-1B
,8-3A)
(7-1D)
(2-1D)
(4-1C)
(9-4C)
(4-4A)
(4-1C)
(5-2B)
(5-4B)
(11-3B)
(5-1B)
(5-1E)
(11-1D)
(5-2B)
(5-2C)
(2-3D
,3-1B
,4-3B)
(2-3E)
[3
] C
IR
C
U
IT
D
IA
G
R
A
M
1
.
M
C
U
P
W
B
CPU
SECTIO
N
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
1/13
AR-235/275 CIRCUIT DIAGRAM - 2
C154
0.1u
BR184
10X4
1
8
2
7
3
6
4
5
R145
10k
C135
100p
C153
12p
BR139
33X4
1
8
2
7
3
6
4
5
BR149
33X4
1
8
2
7
3
6
4
5
BR151
33X4
1
8
2
7
3
6
4
5
BR141
33X4
1
8
2
7
3
6
4
5
C431
1000p
BR143
33X4
1
8
2
7
3
6
4
5
BR146
33X4
1
8
2
7
3
6
4
5
BR171
10X4
1
8
2
7
3
6
4
5
C3710.1u
R355
100J
R347
10k
BR154
33X4
1
8
2
7
3
6
4
5
BR168
10X4
1
8
2
7
3
6
4
5
BR166
10X4
1
8
2
7
3
6
4
5
R348
10k
C155
22000p
BR148
33X4
1
8
2
7
3
6
4
5
BR144
33X4
1
8
2
7
3
6
4
5
R134
33
R356
1k
BR170
10X4
1
8
2
7
3
6
4
5
R133
33
BR142
33X4
1
8
2
7
3
6
4
5
BR145
33X4
1
8
2
7
3
6
4
5
R124
33
BR172
10kX4
1
8
2
7
3
6
4
5
C410
0.1u
C382
0.1u
C407
0.1u
C426
0.1u
C391
0.1u
C408
0.1u
C406
0.1u
C384
0.1u
C385
0.1u
BR186
10kX4
1
8
2
7
3
6
4
5
BR185
10kX4
1
8
2
7
3
6
4
5
C141
0.1u
C142
12p
C140
22000p
BR177
33X4
1
8
2
7
3
6
4
5
BR176
33X4
1
8
2
7
3
6
4
5
BR175
33X4
1
8
2
7
3
6
4
5
BR174
33X4
1
8
2
7
3
6
4
5
C423
0.1u
C424
0.1u
C425
0.1u
C427
0.1u
C428
0.1u
C432
0.1u
C386
0.1u
C383
0.1u
C388
0.1u
C412
0.1u
C411
0.1u
C430
0.1u
C413
0.1u
C394
0.1u
C429
0.1u
C396
0.1u
C395
0.1u
C393
0.1u
C392
0.1u
C390
0.1u
C397
0.1u
C389
0.1u
C387
0.1u
C409
0.1u
C422
0.1u
C143
47u/16V
+
IC1
1
3
HG73C079H02FD
VCC
1
VSS
2
MEMDA0
3
MEMDA1
4
MEMDA2
6
MEMDA3
7
MEMDA4
9
MEMDA5
10
MEMDA6
11
MEMDA7
12
MEMDA15
13
MEMDA14
14
MEMDA13
15
MEMDA12
16
MEMDA1
1
17
VSS
8
MAD7
61
MAD6
62
MAD5
63
MAD4
64
MEMDB12
46
MEMDB1
1
48
MEMDB10
49
MEMDB9
50
MEMDB8
51
VCC
52
VSS
53
\CS1\
54
MAD12
55
MAD1
1
56
MAD9
58
MAD8
59
MEMDB6
40
MEMDB7
41
MEMDB15
42
MEMDB14
43
MEMDB13
45
VCC
18
MEMDA10
19
MEMDA9
20
VSS
21
MEMDA8
22
MCKE
23
\DWE\
24
\CAS\
25
\RAS\
26
\CS0\
27
BANKS0
28
BANKS1
29
DQMU
30
DQML
31
VCC
32
VSS
33
MEMDB0
34
MEMDB1
35
MEMDB2
36
MEMDB3
37
MEMDB4
38
MEMDB5
39
VSS
47
VSS
60
VCC
44
VCC
57
VCC
5
MAD10
65
MAD0
66
MAD1
67
MAD2
68
MAD3
70
\FAXCS1\
71
VSS
72
\ESCS1\
73
\FAXREQ\0
74
\FAXACK\1
75
\ESREQ0\
76
\ESACK1\
77
\PCLREQ0\
78
\HSYNC\
79
BDOUTD0
80
BDOUTD1
81
VCC
82
BDOUTD2
83
BDOUTD3
84
VSS
85
BDOUTD4
86
BDOUTD5
87
VCC
69
BDOUTD6
88
BDOUTD7
89
BDOUTD8
90
BDOUTD9
91
BDOUTD10
92
BDOUTD11
93
BDOUTD12
94
VCC
95
BDOUTD13
96
BDOUTD14
97
VSS
98
BDOUTD15
99
VSS
100
LD
101
VSS
102
APCHOLD
103
PRINTAREAEN
104
VCC
105
VSS
106
NC(ST)
107
VCC
108
NC(SW)
109
TEST2
110
VSS
111
FAXCS0
112
FA
XREQ1
113
FA
XACK0
114
FAXPRD
115
ESCS0
116
ESREQ1
117
ESACK0
118
ESPRD
119
PCLCS0
120
VCC
121
PCLACK0
122
PCLPRD
123
VSS
124
BDIN0
125
BDIN1
126
BDIN2
127
BDIN3
128
BDIN4
129
BDIN5
130
BDIN6
131
BDIN7
132
VCC
133
BDIN8
134
BDIN9
135
VSS
136
SFCLK
137
DUMC
153
PB
152
OB
151
DUMMY
150
VSS
149
VSS
148
VCC
147
VCC
146
BDIN15
145
BDIN14
144
BDIN13
143
BDIN12
142
BDIN1
1
141
BDIN10
140
SYNC
139
VSS
138
ADWR
T
168
ADSD
167
VSS
166
F1
165
VSS
164
SH
163
VSS
162
F2
161
VSS
160
REFCK
159
VSS
158
DA
TCK
157
VSS
156
FR
155
VCC
154
IDIN3
182
IDIN4
183
dmypclksw
184
VCC
185
VSS
186
CPUCLK
187
VSS
188
CPUWR
189
CPURD
190
RESET
191
PRINTST
192
IDIN2
180
IDIN6
179
IDIN1
178
IDIN7
177
IDIN0
176
VSS
175
dmypclk
174
VCC
173
VCC
172
VSS
171
ADSCLK
170
ADCK
169
IDIN5
181
VSS
200
VSS
199
VSS
198
VCC
197
TRANSST
196
RECEPTST
195
SCANSP
194
SCANST
193
CPUAD4
230
CPUAD5
229
CPUAD6
228
CPUAD7
227
VSS
226
VSS
225
VCC
224
VCC
223
VSS
222
VSS
221
CPUSYNC
220
CPUINTR
219
CPUDT0
218
CPUDT1
217
CPUDT2
216
CPUDT3
215
CPUDT4
214
VSS
213
CPUDT5
212
CPUDT6
211
VCC
210
CPUDT7
209
CPUDT8
208
CPUDT9
207
CPUDT10
206
CPUDT11
205
CPUDT12
204
CPUDT13
203
CPUDT14
202
CPUDT15
201
VCC
249
VCC
248
TEST0
247
TEST1
246
VSS
245
VCC
244
VSS
243
MFCLK
242
VSS
241
TM2
240
VSS
239
VCC
238
IFTSODEN
237
VCC
236
CPUCS
235
CPUAD0
234
CPUAD1
233
CPUAD2
232
CPUAD3
231
VCC
256
VCC
255
VCC
254
VCC
253
VSS
252
VSS
251
VCC
250
R146
10k
R346
10k
BR140
10kX4
1
8
2
7
3
6
4
5
BR138
33X4
1
8
2
7
3
6
4
5
BR119
10kX4
1
8
2
7
3
6
4
5
BR152
10kX4
1
8
2
7
3
6
4
5
BR153
10kX4
1
8
2
7
3
6
4
5
X102
SG8002JC(32MHz)
/CONT
1
OUT
3
VDD
4
GND
2
X101
SG8002JC
(56.32602MHz)
/CONT
1
OUT
3
VDD
4
GND
2
IC218C
74LVX08
9
10
8
IC218D
74L
VX08
12
13
11
C151
0.1u
IC1
18A
NC7S32M5X
1
2
4
IC1
1
7A
NC7S08M5X
1
2
4
C152
0.1u
R143
10k
BR120
10kX4
1
8
2
7
3
6
4
5
BR147
10kX4
1
8
2
7
3
6
4
5
BR121
10kX4
1
8
2
7
3
6
4
5
BR122
10kX4
1
8
2
7
3
6
4
5
BR150
33X4
1
8
2
7
3
6
4
5
BR169
10kX4
1
8
2
7
3
6
4
5
BR167
10kX4
1
8
2
7
3
6
4
5
BR173
10kX4
1
8
2
7
3
6
4
5
NF107
ZJSR5101-223
FB104
FB109
FB107
FB105
FB1
10
FB108
MEM2012T101R
NF108
ZJSR5101-223
NF106
ZJSR5101-223
R383
0J
R384
0J
R385
10k
C453
100u/6.3V
+
IC226
74VHC164
A
1
B
2
CLK
8
CLR
9
QA
3
QB
4
QC
5
QD
6
QE
10
QF
11
QG
12
QH
13
R387
0(NP)
C455
NP
C454
0.1u
CCDD1
D2
CCDD4
CCDD0
D0
D14
CCDD3
D5
D7
D6
CCDD2
D1
D9
D8
D8
CCDD7
A5
CCDD6
A3
D15
CCDD5
D12
A1
A4
A2
D4
D3
D3
D10
A6
A7
D13
D11
MEMDA6
MEMDB15
MEMDB3
MEMDB4
MEMDB8
MEMDA6
MEMDB12
MEMDA12
MEMDB0
MEMDB8
MEMDA2
MEMDA8
MEMDB9
MEMDA1
1
MEMDB12
MEMDB4
MEMDA12
MEMDB13
MEMDB15
MEMDA7
MEMDB14
MEMDA15
MEMDB0
MEMDA4
MEMDA11
MEMDB2
MEMDA10
MEMDA1
MEMDB6
MEMDB9
MEMDA3
MEMDA0
MEMDB7
MEMDA13
MEMDB2
MEMDB6
MEMDA15
MEMDB1
MEMDB10
MEMDB5
MEMDB7
MEMDA3
MEMDA0
MEMDA10
MEMDA9
MEMDB13
MEMDA7
MEMDA14
MEMDB11
MEMDB3
MEMDA2
MEMDB1
1
MEMDB1
MEMDB5
MEMDB14
MEMDA1
MEMDA5
MEMDA9
MEMDA4
MEMDA5
MEMDA14
MEMDB10
MEMDA8
MEMDA13
MAD6
MAD1
1
MAD9
MAD7
MAD0
MAD12
MAD8
MAD10
MAD3
MAD2
MAD1
MAD4
MAD5
BDOUT5
BDOUT10
BDOUT12
BDOUT11
BDOUT11
BDOUT9
BDOUT4
BDOUT8
BDOUT13
BDOUT7
BDOUT0
BDOUT3
BDOUT14
BDOUT15
BDOUT6
BDOUT1
BDOUT2
BDIN1
1
BDIN15
BDIN6
BDIN1
BDIN8
BDIN3
BDIN4
BDIN5
BDIN7
BDIN12
BDIN14
BDIN0
BDIN13
BDIN9
BDIN10
BDIN2
G3.3V
G3.3V
3.3V
3.3V
3.3V
G3.3V
G3.3V
3.3V
3.3V
G3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
G3.3V
D[15..0]
MEMDA[15..0]
MEMDB[15..0]
MCKE
/CAS
/RAS
/SDCS0
BANKS0
BANKS1
DQML
/DWE
DQMU
/SDCS1
/PB
/FAXREQ1
/RD
/ESCS0
/HSYNC
/FAXPRD
/SYNC
BDOUT[15..0]
/SH
/ESACK0
/ESPRD
/LDON
/f1
/PCLCS0
/INTR
/CPUSYNC
/DA
TCK
/F
AXACK1
/PCLREQ0
/ESREQ1
ADSCLK
/FAXCS0
/SCANSP
CPUCLK
/SAMP
/OB
/ESREQ0
/F
AXREQ0
/ESACK1
/PCLACK0
/SCANST
A[19..1]
ADSD
/VIDEO
/REFCK
/PCLPRD
/CS2
/L
WR
/f2
/FR
ADWR
T
/PRST
A
R
T
/ESREQ0
/ESACK1
/ESCS0
/PCLREQ0
/F
AXCS0
MFCLK
BDIN[15..0]
/TRANSST
/F
AXCS1
/FAXACK0
/ESCS1
MAD[12..0]
/DUMACK
/SHASIC
CCDD[7..0]
/SCANST
SHSEL
/F
AXREQ0
/F
AXCS1
/F
AXACK1
/ESCS1
/ESACK0
/ESPRD
/PCLCS0
/ESREQ1
/F
AXACK0
/F
AXREQ1
/F
AXPRD
/PCLPRD
/PCLACK0
/DUMC
/MRESET
SFCLK
/MRES
SFCLK
A
Zz
Zz
TP8
TP9
TP10
(1-3A)
(1-2A,9-3E)
(1-2A,3-1B)
(1-3D,3-1B)
(1-3D,,3-1B,8-3A)
(1-3D,3-1B,8-3A)
(1-3C)
(8-3E)
(8-2E)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(8-2D)
(,8-2D)
(2-1A,3-1B)
(2-1A)
(2-1A,3-1B)
(2-1A,3-1B)
(2-1A)
(2-1A)
(2-1A)
(9-4A)
(5-4E)
(5-3D)
(10-2E)
(3-1B,5-4E)
(,3-1B)
(9-3B)
(3-1B)
(2-1A)
(2-1A)
(2-1A)
(9-2B)
(2-1A)
(2-1A)
(9-3B)
(3-3B)
(10-2D)
(10-2E)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(9-3D)
(2-4D,3-2B)
(3-1B)
(9-4D)
(2-2E,3-2B)
(,3-2B)
(3-2B,4-3B)
(3-2B)
(1-2E,,3-1B,4-3B)
(3-2B,4-3B)
(2-3E)
(1-2E)
(2-2E)
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
GRAPHIC
ASIC
SECTION
2/13
Click on the first or last page to see other AR-235 (serv.man5) service manuals if exist.