Sony DPP-SV55 (serv.man2) Service Manual ▷ View online
9-4
DPP-SV55 V2
9-4
2
3
4
5
A
B
C
D
E
F
G
H
1
MD-41
MD-41
MD-41
BOARD NO. 1-679-898-11, 12
1
2
3
1
2
1
2
1
2
3
4
1
2
3
1
2
1
2
3
4
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
21
20
19
22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
1
2
3
4
5
6
7
8
CL901
CL902
CL905
CL906
CL907
CL908
CL909
CL910
CL911
CL912
CL915
CL916
CL917
CL918
CN910
R934
CL903
CL921
CL922
CL923
KI901
KI902
CL904
CL913
CL914
CL919
CL920
CL924
CL925
CL926
CL927
CL928
CL929
CL930
CN911
CL931
CL932
CL933
CL934
R921
KI1903
C904
C905
C907
C908
C906
R938
R939
C955
C909
C910
C916
C917
C918
C919
C920
C922
C923
C924
C951
C956
C957
C958
C959
CN901
CN902
CN903
CN904
CN905
CN906
CN908
CN909
D901
D951
F901
F902
FB951
FB952
FB953
FB954
IC901
IC902
IC903
IC951
J951
L901
L951
PH901
PH902
PH903
PH904
PH905
Q903
Q911
Q912
Q913
Q914
Q915
Q916
Q917
Q918
Q919
Q951
R912
R913
R915
R916
R918
R919
R922
R923
R924
R925
R926
R927
R928
R929
R935
R941
R942
R951
R952
R953
R954
R955
C960
R958
R959
R932
R931
C901
C902
C903
FB956
FB955
R960
R914
D953
D952
C962
R909
R910
26P
176635621
2200
10P
178411611
XX
XX
XX
2200P
2200P
XX
1608
XX
XX
1608
XX
1608
10
10V
TA
0.1
F
680p
680p
22
35V
10 10V TA
10
35V
0.1
F
0.1
F
0.1
F
0.1
F
33p
50V
50V
0.01
25V
10 10V TA
0.1 F
8P
156401811
4P
157329021
2P
158005521
2P
177061921
4P
175000521
2P
177061921
3P
177062021
3P
177062021
SIR-34ST3FK
1SS355TE-17
2A
2A
TA8428F(EL)
A3955S
A3955S
179365711
22µH
PLP3216S551SL
DG-105F3
DG-105F3
DG-105F3
DG-105F3
DG-105F3
2SD2537-T100VW
DTC144EUA
DTC144EUA
DTC144EUA
DTC144EUA
DTC144EUA
DTC144EUA
DTC144EUA
DTC144EUA
UN2215
DTA114EUA
150
150
220
150
0
3216
0
3216
0.47
1W
0.47
1W
39k
39k
4.7k
10k
3.3k
2.7k
47k
4.7k
4.7k
33k
24
24
56k
1.5k
0.01
25V
0
0
3.9k
3216
3216
3.9k
3216
3216
0.01
0.01
0.01
0
240
XX
XX
XX
180
180
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
TXENL
XVDATA
SUSPND
VPO
VMO
CS3
VP
VM
SUSPND
XVDATA
TXENL
VBUS
VP
VM
VPO
VMO
CS3
VBUS
GND(MOTOR)
HEAD MOTOR X
HEAD MOTOR Y
GND(DIGTAL)
JUMMING DET LED
JUMMING DET SENS
PAPER EDGE LED
PAPER EDGE SENS
GND(DIGTAL)
GND(HEAD FAN)
+22V(MOTOR)
+22V_CONT
+22V_CONT
GND
HEAD_+22V
RIBBON MARK SENS
+22V(HEAD FAN)
+5V
+5V
GND
GND
GND
GND
5V
PAPER EDGE SENS
JUMMING DET SENS
HEAD POSI0 SENS
HEAD POSI1 SENS
RIBBON IN SENS
STEP MOTOR IN0
STEP MOTOR IN2
STEP MOTOR IN1
STEP MOTOR IN3
HEAD MOTOR IN0
HEAD MOTOR IN1
RIBBON CODE0 SENS
RIBBON CODE1 SENS
RIBBON MARK SENS
POWER_SW
GND
SENSCONT
FANCONT
GND
5V
USB_3.3V
USB_GND
VBUS
XVDATA
SUSPND
VM
VP
DTCONT
VMO
VPO
TXENL
RC.1
RC.0
HP.1
HP.0
RI
RML
GND
STB_3.3V
POWER_SW
5V
SMB
SMA
SMA
SMB
NC
OE#
RCV
VP
VM
GND
NC
D-
D+
VPO
VMO
3.3V
SUSPND SPEED
PDIUSBP11A
!
!
C907
Suffix 11
2200P
150
240
24
1.5k
NM
180
270
100
10k
Suffix 12
C908
R912
R913
R916
R914
R952
R953
R955
9-5
DPP-SV55 V2
9-5
2
3
4
5
1
A
B
C
D
E
F
G
H
JD-41, PE-41, RM-41, VS-41
JD-41, PE-41, RM-41, VS-41
VS-41
BOARD NO. 1-679-895-11, 12
1
2
3
CL961
CL962
CL963
CN961
C961
R961
PH961
3P
178594621
180
DG-105F3
XX
1
4
3
2
GND(DIGTAL)
JUMMING DET LED
JUMMING DET SENS
1
2
3
CL971
CL972
CL973
CN971
C971
R971
PH971
3P
178594621
180
DG-105F3
XX
1
4
3
2
GND(DIGTAL)
PAPER EDGE SENS
PAPER EDGE LED
R971
Suffix -11
180
150
Suffix -12
LND981
LND982
Q981
LTB-305R4
RIBBON MARK SENS
5V
1
2
3
4
1
2
3
4
5
D801
D802
KI802
KI801
CJ801
D803
FB1801
D804
D805
C1801
CN801
J801
J802
FB1802
XX
XX
XX
XX
XX
XX
330
6.3V
5P
177473911
XX
177846411
2
3
1
2
3
1
V_OUT
A_GND
JD-41
BOARD NO. 1-679-899-11, 12
PE-41
BOARD NO. 1-679-900-11, 12
RM-41
BOARD NO. 1-679-901-11, 12
9-6
DPP-SV55 V2
9-6
2
3
4
5
A
B
C
D
E
F
G
H
1
Frame
Frame
D K - 4 1
M D - 4 1
CN905
S T E P P I N G M O T O R
SMB
1
SMB
SMB
2
SMB
SMA
3
SMA
CN251
(FFC)
CN911
SMA
4
SMA
GND
1
10
GND
USB_3.3V
2
9
USB_3.3V
GND
3
8
GND
CN904
HARNESS DM41
D C M O T O R
5V
4
7
5V
DC MOTOR X
1
WHITE
DC MOTOR X
V S - 4 1
CN801
(FFC)
CN301
5V
5
6
5V
DC MOTOR Y
2
GLAY
DC MOTOR Y
V_OUT
5
1
V_OUT
GND
6
5
GND
A_GND
4
2
A_GND
GND
7
4
GND
3
3
POWER_SW
8
3
POWER_SW
CN903
H E A D F A N
2
4
STB_3.3V
9
2
STB_3.3V
22V(HEAD FAN)
1
RED
22V(HEAD FAN)
1
5
GND
10
1
GND
GND(HEAD FAN)
2
BLACK
GND(HEAD FAN)
CN252
(FFC)
CN910
STEP MOTOR IN0
1
1
STEP MOTOR IN0
CN909
HARNESS PE41
CN971
P E - 4 1
STEP MOTOR IN1
2
2
STEP MOTOR IN1
PAPER EDGE SENS
1
RED
1
PAPER EDGE SENS
STEP MOTOR IN2
3
3
STEP MOTOR IN2
PAPER EDGE LED
2
GLAY
2
PAPER EDGE LED
STEP MOTOR IN3
4
4
STEP MOTOR IN3
GND
3
GLAY
3
GND
PAPER EDGE SENS 5
5
PAPER EDGE SENS
JUMMING DET SENS 6
6 JUMMING DET SENS
HEAD POSI0 SENS 7
7
HEAD POSI0 SENS
CN908
HARNESS JD41
CN961
J D - 4 1
HEAD POSI1 SENS 8
8
HEAD POSI1 SENS
JUMMING DET SENS 1
WHITE
1 JUMMING DET SENS
RIBBON MARK SENS 9
9 RIBBON MARK SENS
JUMMING DET LED
2
GLAY
2
JUMMING DET LED
RIBBON CODE0 SENS 10
10 RIBBON CODE0 SENS
GND
3
GLAY
3
GND
RIBBON CODE1 SENS 11
11 RIBBON CODE1 SENS
RIBBON IN SENS
12
12
RIBBON IN SENS
SENS CONT
13
13
SENS CONT
CN906
HARNESS RM41
(LND)
R M - 4 1
HEAD MOTOR IN0
14
14
HEAD MOTOR IN0
RIBBON MARK SENS 1
WHITE
982
RIBBON MARK SENS
HEAD MOTOR IN1
15
15
HEAD MOTOR IN1
5V
2
GLAY
981
5V
FAN CONT
16
16
FAN CONT
USB_GND
17
17
USB_GND
VPO
18
18
VPO
CN901
HARNESS PS41
P O W E R B L O C K
VMO
19
19
VMO
GND
1
GLAY
8
GND
DTCONT
20
20
DTCONT
GND
2
GLAY
7
GND
VP
21
21
VP
5V
3
GLAY
6
5V
VM
22
22
VM
5V
4
GLAY
5
5V
SUSPND
23
23
SUSPND
POWER_SW
5
GLAY
4
POWER_SW
XVDATA
24
24
XVDATA
22V_CONT
6
GLAY
3
22V_CONT
TXENL
25
25
TXENL
22V(MOTOR)
7
GLAY
2
22V(MOTOR)
VBUS
26
26
VBUS
GND(MOTOR)
8
WHITE
1
GND(MOTOR)
CN253
(FFC)
T H E R M A L H E A D
(FFC)
DATA1
1
13
DATA1
22V GND
14
1
22V GND
DATA2
2
12
DATA2
22V GND
13
2
22V GND
DATA3
3
11
DATA3
22V GND
12
3
22V GND
DATA4
4
10
DATA4
22V GND
11
4
22V GND
DATA5
5
9
DATA5
22V GND
10
5
22V GND
DATA6
6
8
DATA6
22V GND
9
6
22V GND
DATA7
7
7
DATA7
22V GND
8
7
22V GND
STB
8
6
STB
22V
7
8
22V
LAT
9
5
LAT
22V
6
9
22V
GND
10
4
GND
22V
5
10
22V
CLK
11
3
CLK
22V
4
11
22V
THM
12
2
THM
22V
3
12
22V
5V
13
1
5V
22V
2
13
22V
22V
1
14
22V
BLUE
HN101
GLAY
GLAY
GLAY
GLAY
GLAY
HN102
HN103
HN104
HN105
HN106
HN107
!
Frame
9-7
DPP-SV55 V2
9-7
DK-41
DK-41
DK-41
-A SIDE-
SUFFIX: -11, 12
DK-41
-B SIDE-
SUFFIX: -11, 12
C101
C102
C107
C108
C110
C111
C112
C113
C116
C117
C118
C119
C120
C121
C122
C123
C124
C127
C132
C133
C135
C136
C139
C142
C145
C148
C150
C151
C152
C153
C154
C155
C156
C157
C158
C191
C192
C193
C194
C195
C201
C203
C204
C205
C205
C206
C207
C208
C209
C210
C211
C212
C213
C215
C216
C217
C218
C219
C220
C221
C224
C225
C226
C227
C228
C229
C230
C231
C232
C233
C234
C235
C236
C237
C238
C240
C243
C251
C252
C253
C254
C255
C256C257
C258
C259
C260
C261
C262
C263
C264
C265
C266
C267
C268
C269
C270
C271
C272
C273
C274
C278
C279
C280
C281
C282
C283
C284
C307
C308
C309
C316
C324
C402
C403
C404
C405
CN254
D101
D191
D192
D251
D402D403
D615
FB101
FB103
FB104
FB105
FB108
FB202
FB252
FB254
FB261
IC101
IC102
IC103
IC104
IC105
IC106
IC108
IC109
IC191
IC202
IC203
IC251
IC402
KI105
KI106
KI107
KI108
KI109
KI110
L201
L203
Q191
Q192
Q251
Q252
Q253
Q254
Q303
Q608
Q609
R104
R110
R111
R112
R115
R116
R118
R119
R121
R123
R126
R127
R128
R135
R136
R137
R138
R139
R140
R141
R142
R143
R144
R145
R146
R147
R150
R166
R167
R191
R193
R194
R195
R196R197
R198
R222
R224
R231
R232
R233
R243
R244
R251
R252
R253
R254
R259
R263
R264 R265 R266 R267
R268
R269 R270
R272
R274
R275
R276R277
R278
R279
R280
R282
R283
R284
R285
R286
R287
R288
R289
R290
R291
R293
R294
R295
R296
R297
R298
R309
R314
R315
R317
R402
R403
R404
RB101
RB102
RB103RB104
RB105 RB106
RB107
RB108
RB109
RB110
RB111
RB112
RB113
RB114
RB201
RB202
RB203
RB204
RB205
RB206
RB207
RB208
RB251
RB252
RB253
RB254
RB256
RB259
X101
X102
X191
X201
X251
#PC00489
#PC00514
#PC00515
BZ251
C103
C104
C105
C106
C109
C125
C126
C128
C129
C130
C140
C141
C143
C144
C146
C147
C149
C159
C181
C182
C183
C196
C222
C223
C241
C245
C276
C277
C301
C303
C305
C310
C312
C314
C317
C318
C320
C322
C323
C325
C326
C327
C328
C401
CL102
CL103
CL104
CL106
CL129
CL130
CL137
CL270
CL271
CL401
CL402
CL403
CL404
CL405
CN151
CN181
CN251
CN252
CN253
CN301
D181
D201
D301
D401
D601
D603
D604
D605
D606
D607
D608
D609
D610
D612
D614
FB102
FB181
FB201
FB251
FB253
FB301
FB302
IC401
KI101
KI102
KI103
KI104
L202
L301
L302
L303
L304
L305
L306
L307
Q181
Q182
Q301
Q302
Q601
Q602
Q603
Q604
Q605
Q606
Q607
R103
R107
R113
R114
R120
R122
R124
R125
R129
R148
R149
R151
R152
R153
R154
R155
R156
R157
R158
R159
R160
R161
R162
R163
R164
R165
R181
R182
R183
R184
R185
R186
R187
R188
R189
R227
R236
R237
R241
R242
R245
R246
R255
R271
R273
R281
R292
R301
R302
R303
R304
R305
R306
R307
R308
R311
R312
R313
R401
R601
R602
R603
R604
R605
R606
R607
R608
R609
R610
R612
R613
RB115
RB116
RB117
RB118
RB260
RB261
S151
S152
S153
S154
S155
S156
S157
S158
S159
S160
S161
S162
S163
S164
S601
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