DPP-EX50 (serv.man2) - Sony Other Service Manuals Service Manual (repair manual). Page 36

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8-2
DPP-EX50 V2
8-2
2
3
4
5
A
B
C
D
E
F
G
H
1
DK-46 (2/3)
DK-46 (2/3)
5V
5V
1.5V
OS
3.3V
2.5V
2.5V
3.3V
2.5V
3.3V
2.5V
3.3V
3216
OS
CN203
L3734
178437231
CN202
L3734
178437231
178437231
IC231
IC231
MC74VHCT08ADTR2
MC74VHCT08ADTR2
IC204
MC74VHCT244ADTR2
IC203
XC2173S01XMR
IC603
XC62EP1602MR
R225
22
FL201
D2731
123989822
EMI
EMI
IC201
CXD9182R
IC601
BA33BC0WFP-E2
C256 0.1uF
C255
0.1uF
R240
100
R227
100
FB230
141444521
R229
1.8k
C240
1uF
R247
1k
R230
10k
R246
10k
Q260
UMT1N-TN
Q202
UMH2NTN
Q251
UMH2NTN
C244
4.7uF
B
2012
R202
33
C247
0.1uF
R281
47
R358
47
R355
47
R233
47
R359
1k
R356
1k
R232
1k
R360
220
R357
220
R517
10k
R518
10k
R601
1k
R604
1k
C607
0.1uF
B
C261
0.1uF
C213
0.1uF
C212
0.1uF
C211
0.1uF
Q205
IMZ1A-T108
Q206
IMZ1A-T108
Q207
IMZ1A-T108
C254
10uF
3216
R255
47k
C282
0.1uF
FB212
FB211
FB210
FB209
R254
220
R253
220
R252
220
R250
220
RB204
220
RB203
220
D201
DAN202UT106
CL217
0.8
CL216
0.8
CL215
0.8
CL213
0.8
CL211
0.8
CL210
0.8
CL209
0.8
CL208
0.8
CL207
0.8
CL206
0.8
CL205
0.8
CL204
0.8
CL203
0.8
CL202
0.8
CL201
0.8
R223
100
1005
D601
RB551V-30TE-17
871907335
C260
0.1uF
B
10V
1005
D204
1SS355TE-17
R314
1k
R313
1k
R311
1k
C281
0.01uF
1005
C608
47uF
6.3V
L603 10uH
141439841
L602
47uH
141651121
CL214
C253
47uF
10V
001-P7
nRESET_CUTE
CN201
N3596
178487721
001-B11
001-B11
nRESET
003-K6
MS_INS
R315 100
001-P6
001-P6
LCD_DI
001-P6
001-P6
LCD_CL
001-P6
001-P6
LCD_CE
003-K6
003-K6
ACCESSLED
R235
1.5k
R234 1.5k
R251
220
2012
001-P5
CLOCK
001-P10
BUZZER
001-B10
nFLASHCS
001-B11
EM_CE
001-B11,003-C2
EM_WE
001-B11,003-C2
EM_OE
001-P8
001-P8
DA1
001-P1,003-C5
001-P1,003-C5
3.3V
001-B4,003-C8
001-B4,003-C8
DGND
001-P1
001-P1
1.5V
001-P7
POWER-ON
003-C6
CF_VS1
001-P8
USB_DEVICE_SENSE
001-P1,003-C7
5V
001-P7
FANCONT
001-P7
SENSCONT
001-B11
EM_WAIT
FB205
L60110uH
D8585
FB204
C246
6pF
1005
C245
6pF
1005
R201
1M
1005
X201
33MHz
IC202
TC7SHU04FU-TE85R
TC7SHU04FU-TE85R
C214
1uF
B
C249
0.001uF
R256
100
FB252
Q254
DTA114EUA-T106
C604
47uF
6.3V
C236
0.1uF
B
10V
1005
C237
0.1uF
B
10V
1005
R249
22
R248
10k
FB203
FB202
146932421
FB207
R242
220
2012
C252
0.1uF B
C251
0.1uF
B
FB253
R245
33
C248
0.01uF B
R24410k
R243
1k
1005
NM
C610
1uF
B
6.3V
R603
22k
C3837
R602
33k
C3837
C601
1uF
B
6.3V
FB251
Q252
DTA114EUA-T106
R231
220
FB201
R222
10k
001-P4
INT
001-B12,003-C5
EM_D
001-B12,003-C5
EM_A
R221
1k
Q201
DTC144EUA-T106
R220
10k
RB202
220
RB201
220
C232
0.1uF
B
10V
1005
C231
0.1uF
B
10V
1005
C233
0.1uF
B
10V
1005
R211
100
R219
100
R218
100
C230
0.1uF
B
10V
1005
C235
0.1uF
B
10V
1005
C234
0.1uF
B
10V
1005
R217
3.9k
1005
R216
1k
1005
C602
47uF
10V
R605
100
Q602
2SB1424-T100-QR
C606
0.001uF
B
50V
C603
C603
4.7uF
4.7uF
B
6.3V
6.3V
2012
C605
22uF
B
6.3V
Q601 XP162A12A6PR
IC602
XC6365D103MR
C229
0.001uFB
C228
0.001uFB
B
C227
0.001uF
C226
0.001uFB
C225
0.001uFB
C224
0.001uFB
C223
0.001uFB
C222
0.001uFB
C221
0.1uF
B
10V
1005
C220
0.1uF
B
10V
1005
C219
0.1uF
B
10V
1005
C218
0.1uF
B
10V
1005
C217
0.1uF
B
10V
1005
C216
0.1uF
B
10V
1005
C215
0.1uF
B
10V
1005
C210
0.1uF
B
10V
1005
C209
0.1uF
C208
0.1uF
C207
0.1uF
C206
0.1uF
C205
0.1uF
C2040.1uF
C2030.1uF
C202
0.1uF
C201
0.1uF
GND
13
LCD_xCE
12
LCD_DI
11
+3.3V
10
LCD_CL
9
xRESET
8
UNSW20V
7
KEY1
6
KEY0
5
POWER_SW
4
GND
3
TVMODE
2
GND
1
DATA1
13
DATA2
12
DATA3
11
DATA4
10
DATA5
9
DATA6
8
DATA7
7
STB
6
LAT
5
GND
4
CLK
3
THM
2
+5V
1
13
B4
12
A4
10
B3
9
A3
5
B2
4
A2
14
VCC
3
Y1
6
Y2
8
Y3
11
Y4
7
GND
2
B1
1
A1
20
VCC
18
YA1
16
YA2
14
YA3
12
YA4
9
YB1
7
YB2
5
YB3
3
YB4
10
GND
19
OEB
1
OEA
17
B4
15
B3
13
B2
11
B1
8
A4
6
A3
4
A2
2
A1
1
INH
6
XT
4
QO
2
XT
5
VDD
3
VSS
4
EXT
5
CE
1
VSS
2
VIN
3
VOUT
CT
CT
5
GND2
GND2
4
OUT
OUT
2
GND1
GND1
3
IN
IN
1
208
STM_OUT_4
207
STM_OUT_3
206
STM_OUT_2
205
STM_OUT_1
204
VDDE11
203
VDDI6
202
STM_OUT_0
201
VSS13
200
NC14
199
AVDD4
198
DAO_1
197
DAO_0
196
AVSS4
195
NC13
194
AVDD3
193
AVSS3
192
HVR
191
HADIN
190
NC12
189
SVR_5
188
SADIN_5
187
SVR_4
186
SADIN_4
185
NC11
184
SADIN_3
183
SVR_3
182
AVSS2
181
AVDD2
180
NC10
179
SADIN_2
178
SVR_2
177
SADIN_1
176
SVR_1
175
NC9
174
SADIN_0
173
SVR_0
172
AVDD1
171
AVSS1
170
NC8
169
VSS12
168
HED_D_19
167
VDDE10
166
VDDI5
165
NC7
164
HED_D_18
163
HED_D_17
162
HED_D_16
161
HED_D_15
160
HED_D_14
159
HED_D_13
158
HED_D_12
157
HED_D_11
156
HED_D_10
155
HED_D_9
154
HED_D_8
153
HED_D_7
152
HED_D_6
151
HED_D_5
150
VDDE9
149
VSS11
148
NC6
147
HED_D_4
146
nHED_STRB
145
nHED_LATCH
144
HED_CK
143
NC5
142
VDDE8
141
HED_D_3
140
HED_D_2
139
HED_D_1
138
NC4
137
HED_D_0
136
VSS10
135
VDDE7
134
PRINT_PLS
133
nDSP_CS
132
nTEST_IN
131
PORT_23
130
PORT_22
129
PORT_21
128
nDSP_WE
127
PORT_20
126
PORT_19
125
VSS9
124
PORT_18
123
DSP_D_15
122
PORT_17
121
PORT_16
120
VDDE6
119
VDDI4
118
NC3
117
CPU_D_15
116
CPU_D_14
115
CPU_D_13
114
CPU_D_12
113
NC2
112
VSS8
111
CPU_D_11
110
CPU_D_10
109
CPU_D_9
108
CPU_D_8
107
VDDE5
106
CPU_D_7
105
CPU_D_6
104
CPU_D_5
103
CPU_D_4
102
VSS7
101
CPU_D_3
100
CPU_D_2
99
CPU_D_1
98
CPU_D_0
97
VDDE4
96
NC1
95
CS_OUT_3
94
CS_OUT_2
93
CS_OUT_1
92
CS_OUT_0
91
DSP_D_14
90
nCPU_IRL_3
89
nCPU_IRL_2
88
nCPU_IRL_1
87
nCPU_IRL_0
86
DSP_D_13
85
VDDE3
84
VSS6
83
CPU_A_0
82
CPU_A_1
81
DSP_D_12
80
CPU_A_2
79
CPU_A_3
78
CPU_A_4
77
CPU_A_5
76
DSP_D_11
75
CPU_A_6
74
CPU_A_7
73
VSS5
72
VDDI3
71
DSP_D_10
70
CPU_A_8
69
CPU_A_9
68
CPU_A_10
67
CPU_A_11
66
DSP_D_9
65
CPU_A_12
64
CPU_A_13
63
CPU_A_14
62
CPU_A_15
61
DSP_D_8
60
SMCK
59
nCPU_CS
58
nCPU_BS
57
XSM
56
nCPU_WE_1
55
nCPU_WE_0
54
MST
53
CLK_0
52
IVPD
51
nCPU_RD
50
CS_A_2
49
CS_A_1
48
nRESET
47
CPU_SEL
46
CLK_1
45
VSS4
44
DSP_D_7
43
VDDI2
42
XTST
41
PORT_15
40
CA_A_0
39
DSP_D_6
38
VDDE2
37
PORT_14
36
PORT_13
35
PORT_12
34
DSP_D_5
33
PORT_11
32
VSS3
31
PORT_10
30
PORT_9
29
DSP_D_4
28
PORT_8
27
PORT_7
26
PORT_6
25
PORT_5
24
DSP_D_3
23
PORT_4
22
PORT_3
21
VSS2
20
PORT_2
19
DSP_D_2
18
PORT_1
17
PORT_0
16
DCM_OUT_7
15
VDDI1
14
DSP_D_1
13
nCPU_WAIT
12
DCM_OUT_6
11
DCM_OUT_5
10
DCM_OUT_4
9
DSP_D_0
8
VSS1
7
VDDE1
6
DCM_OUT_3
5
DCM_OUT_2
4
DCM_OUT_1
3
DCM_OUT_0
2
STM_OUT_6
1
STM_OUT_5
4
OUT
1
CTL
5
NC
6
GND/FIN
2
VCC
6
5
1
4
2
3
4
5
3
6
2
1
4
5
3
6
2
1
5
2
4
6
1
3
5
2
4
6
1
3
5
2
4
6
1
3
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
3
2
1
EN/DIS
28
FANCONT
27
HEAD_MOTOR_IN0
26
HEAD_MOTOR_IN1
25
SENSCONT
24
PIBBON_IN_SENS
23
PIBBON_CODE1_SENS
22
PIBBON_CODE0_SENS
21
PIBBON_MARK_SENS
20
HEND_POSI1_SENS
19
HEAD_POSI0_SENS
18
JUMMING_DET_SENS
17
PAPER_EDGE_SENS
16
STEP_MOTOR_IN1I
15
STEP_MOTOR_IN1h
14
STEP_MOTOR_IN1
13
STEP_MOTOR_IN01
12
STEP_MOTOR_IN0h
11
STEP_MOTOR_IN0
10
5V
9
5V
8
30
5V
7
29
GND
6
GND
5
POWER_ON
4
UNSW20V
3
GND
2
POWER_CONT
1
4
Y
2
A
5
VCC
3
GND
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
S
4
CE
5
FB
1
EXT/
2
VDD
3
GND
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD6
HD5
HD4
HD3
HD2
HD1
HD0
D_6
D_5
D_4
D_3
D_2
D_1
D_0
PORT_17
PORT_16
UNSW20V
POWER_SW
PORT_17
PORT_16
POWER_SW
EM_CE
EM_WE
EM_OE
EM_A21
BUZZER
SM_I0
SM_I1h
SM_I1
SM_I0l
SM_I0h
HM_I1
HM_I0
EN/DIS
SM_I1l
EM_A0
EM_A1
EM_A2
EM_A3
EM_A4
EM_A5
EM_A6
EM_A7
EM_A8
EM_A9
EM_A10
EM_A11
EM_A12
EM_A13
EM_A14
AD2
AD1
AD0
D_0
D_1
D_2
D_3
D_4
D_5
D_6
EN/DIS
HM_I0
HM_I1
RI_S
RC1_S
RC0_S
RM_S
HP1_S
HP0_S
JD_S
PE_S
SM_I1l
SM_I1h
SM_I1
SM_I0l
SM_I0h
SM_I0
UNSW20V
DA0
EM_A20
DA1
BUZZER
EM_CE
EM_WE
EM_OE
CLK_1
INT3
INT2
INT1
INT0
DA1
DA0
AD0
AD1
AD2
EM_D8
EM_D6
EM_D7
EM_D9
EM_D10
EM_D11
EM_D12
EM_D13
EM_D14
EM_D15
EM_D5
EM_D4
EM_D3
EM_D2
EM_D1
EM_D0
RI_S
RI_S
RC1_S
RC1_S
RC0_S
RC0_S
RM_S
RM_S
HP1_S
HP1_S
HP0_S
HP0_S
JD_S
JD_S
PE_S
PE_S
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