Sony DPP-EX7 (serv.man2) Service Manual ▷ View online
5-5
DPP-EX7 V2
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
V
CC
RTC
XTAL2
EXTAL2
GND RTC
MD1
MD2
NMI
IRQ0/
IRL0
/PTH0
IRQ1/
IRL1
/PTH1
IRQ2/
IRL2
/PTH2
IRQ3/
IRL3
/PTH3
IRQ4/PTH4
VEPWC
VCPWC
MD5
BREQ
BACK
GND Q
CKIO2
V
CC
Q
D31/PTB7
D30/PTB6
D29/PTB5
D28/PTB4
D27/PTB3
D26/PTB2
D25/PTB1
D24/PTB0
GND Q
D23/PTA7
V
CC
Q
D22/PTA6
D21/PTA5
D20/PTA4
GND
D19/PTA3
V
CC
D18/PTA2
D17/PTA1
D16/PTA0
D15
GND Q
D14
V
CC
Q
D13
D12
D11
D10
D9
D8
D7
D6
GND Q
D5
V
CC
Q
D4
D3
D2
D1
D0
A0
A1
A2
GND Q
A3
V
CC
Q
A4
A5
A6
A7
A8
A9
A10
A11
GND Q
A12
V
CC
Q
A13
A14
A15
O
O
O
O
O
—
O
—
O
O
—
O
—
O
I/O
O
O
O
I/O
—
I/O
—
O
I/O
O
O
O
I/O
I/O
O
I/O
I/O
I/O
I/O
—
I/O
—
I
I/O
I/O
A16
A17
A18
A19
A20
GND Q
A21
V
CC
Q
A22
A23
GND
A24
V
CC
A25
BS
/PTK4
RD
WE0
/DQMLL
WE1
/DQMLU/WE
WE2
/DQMUL/
ICIORD
/PTK6
GND Q
WE3
/DQMUU/
ICIOWR
/PTK7
V
CC
Q
RD/
WR
PTE7/PCC0RDY/
AUDSYNC
CS0
CS2
CS3
CS2
CS3
CS4
/PTK2
CS5
/
CE1A
/PTK3
CS6
/
CE1B
CE2A
/PTE4
CE2B
/
PTE5
AFE HC1/USB1d DPLS/PTK0
AFE RLYCNT
/USB1d DMNS/PTK1
GND Q
AFE SCLK/USB1d TXDPLS
V
CC
Q
PTM7/PINT7/AFE FS/USB1d RCV
PTM6/PINT6/AFE RXIN/USB1d SPEED
PTM5/PINT5/AFE TXOUT/USB1d TXSE0
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
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
—
O
I
—
I
I
I
I
I
I
I
I
O
O
I
I
O
—
O
—
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O
—
I/O
I/O
I/O
—
I/O
—
I/O
I/O
I/O
I/O
—
I/O
—
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O
—
I/O
I/O
I/O
I/O
I/O
O
O
O
—
O
—
O
O
O
O
O
O
O
O
—
O
—
O
O
O
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PIN
NO.
I/O
SIGNAL
PTM4/PINT4/
AFE RDET
/USB1d TXDMNS
RESERVE/USB1d SUSPEND
USB1 ovr crnt
/USBF VBUS
USB2 ovr crnt
RTS2
/USB1d TXENL
PTE2/USB1 pwr en
PTE1/USB2 pwr en
CKE/PTK5
RAS3
/PTJ0
RESERVE/PTJ1
RESERVE/
CAS
/PTJ2
GND Q
RESERVE/PTJ3
V
CC
Q
RESERVE/PTJ4
RESERVE/PTJ5
GND
PTD5/CL1
V
CC
PTD7/DON
PTE6/M DISP
PTE3/FLM
PTE0/TDO
PCC0RESET/DRAK0
PCC0DRV
/
DACK0
WAIT
RESETM
ADTRG
/PTH5
IOIS16
/PTG7
ASEMD0
PTG5/
ASEBRKAK
PTG4
PCC0BVD2/PTG3/AUDATA3
PCC0BVD1/PTG2/AUDATA2
GND
PCC0CD2
/PTG1/AUDATA1
V
CC
PCC0CD1
/PTG0/AUDATA0
GND Q
PTF7/PINT15/
TRST
V
CC
Q
PTF6/PINT14/TMS
PTF5/PINT13/TDI
PTF4/PINT12/TCK
PTF3/PINT11/MSSCLK
PCCREG
/PTF2/MSBS
PCC0VS1
/PTF1/MSDIR
PCC0VS2
/PTF0/MSDIO
MD0
V
CC
PLL1
CAP1
GND PLL1
GND PLL2
CAP2
V
CC
PLL2
PCC0WAIT
/PTH6/AUDCK
GND
V
CC
XTAL
EXTAL
LCD15/PTM3/PINT10
LCD14/PTM2/PINT9
LCD13/PTM1/PINT8
LCD12/PTM0
STATUS0/PTJ6
STATUS1/PTJ7
CL2/PTH7
GND Q
CKIO
V
CC
Q
TxD0/SCPT0
SCK0/SCPT1
TxD SIO/SCPT2
SIOMCLK/SCPT3
TxD2/SCPT4
SCK SIO/SCPT5
SIOFSYNC/SCPT6
RxD0/SCPT0
RxD SIO/SCPT2
GND
I
—
I
I/O
I/O
I/O
—
I/O
—
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I
I
I
I
I
I
I
—
I/O
I/O
—
I/O
I/O
—
—
I
I
I
I
—
I/O
I/O
—
RxD2/SCPT4
VCC
SCPT7/
CTS2
/IRQ5
LCD11/PTC7/PINT3
LCD10/PTC6/PINT2
LCD9/PTC5/PINT1
GND Q
LCD8/PTC6/PINT0
V
CC
Q
LCD7/PTD3
LCD6/PTD2
LCD5/PTC3
LCD4/PTC2
LCD3/PTC1
LCD2/PTC0
LCD1/PTD1
LCD0/PTD0
DREQ0
/PTD4
LCK/UCLK/PTD6
RESETP
CA
MD3
MD4
Scan testen
A.V
CC
USB
USB1 P
USB1 M
A.GND USB
USB2 P
USB2 M
A.V
CC
USB
A.GND
AN2/PTL2
AN3/PTL3
AN4/PTL4
AN5/PTL5
A.V
CC
AN6/PTL6/DA1
AN7/PTL7/DA0
A.GND
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
I/O
O
I
I
O
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O
—
I/O
I/O
—
I/O
—
I/O
I/O
I/O
I/O
O
O
I
I
I
I
I
I/O
I
I/O
I/O
—
I/O
—
I/O
—
I
—
I
I
I
I/O
I/O
I/O
I/O
I
—
—
—
—
—
—
I
—
—
O
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
—
I/O
—
O
I/O
O
I/O
O
I/O
I/O
I
I
—
CPU
CORE
DSP
CORE
512 BYTE
SRAM
CACHE MEMORY
16k BYTE
MMU
CCN
UBC
DMAC
INTC
RTC
UDI
CPG
AFEIF
LCDC
128 BYTE
SRAM
2.4k BYTE
LINE BUFFER
SRAM
288 BYTE
SRAM
512 BYTE
PALETTE SRAM
SIOF
PCC
USBF
USBH
MSIF
SCI
TMU
SCIF
ADC
DAC
INTERNAL SRAM
CPU/DSP COMMAND/DATA
16k BYTE
BSC
BRIDGE
PERIPHERAL BUS
CONTROLLER
LBSC
CPU BUS (L BUS)
INTERNAL BUS
INTERNAL BUS 2
PERIPHERAL BUS 1
PERIPHERAL BUS
PERIPHERAL BUS 2
LI BUS
ARBITRATION
LEGEND:
ADC
AFEIF
BSC
CCN
CPG
DAC
DMAC
INTC
LBSC
LCDC
MSIF
MMU
: A/D CONVERTER
: ANALOG FRONT-END INTERFACE
: BUS STATE CONTROLLER
: CACHE ACCESS CONTROLLER
: CLOCK PULSE GENERATOR
: D/A CONVERTER
: DIRECT MEMORY ACCESS CONTROLLER
: INTERRUPT CONTROLLER
: LI BUS STATE CONTROLLER
: LCD CONTROLLER
: MEMORY STICK INTERFACE
: MEMORY MANAGEMENT UNIT
PCC
RTC
SCI
SCIF
SIOF
TMU
UBC
UDI
USBF
USBH
: PC CARD CONTROLLER
: REAL-TIME CLOCK
: SERIAL COMMUNICATION INTERFACE
(WITH SMART CARD INTERFACE)
: SERIAL COMMUNICATION INTERFACE (WITH FIFO)
: AUDIO CODEC INTERFACE
: TIMER UNIT
: USER BREAK CONTROLLER
: USER DEBUG INTERFACE
: USB FUNCTION CONTROLLER
: USB HOST CONTROLLER
IC
6-1
DPP-EX7 V2
Section 6
Spare Parts
6-1.
6-1. Notes on Repair Parts
1. Safety Related Components Warning
w
Components marked
Components marked
! are critical to safe operation.
Therefore, specified parts should be used in the case of
replacement.
2. Standardization of Parts
Some repair parts supplied by Sony differ from those
used for the unit. These are because of parts common-
ality and improvement.
ality and improvement.
Parts list has the present standardized repair parts.
3. Stock of Parts
Parts marked with “o” at SP (Supply Code) column of
the spare parts list may not be stocked. Therefore, the
delivery date will be delayed.
delivery date will be delayed.
4. Harness
Harnesses with no part number are not registered as
spare parts.
spare parts.
In need of repair, get components shown in the list and
repair using them.
repair using them.
6-2
DPP-EX7 V2
Cabinet, LCD Block
BVTP 3
x
20
BVTP 3
x
20
PSW 2.6
x
8
1
2
3
4
5
6
7
8
9
10
10
10
10
10
11
12
12
13
No. Part No. SP Description
11 3-968-729-81 s SCREW +P M2X3
12 4-951-620-61 s SCREW (2.6)
13 4-974-711-01 s SCREW (2X5)(P TYIGHT),(+)PTTWH
12 4-951-620-61 s SCREW (2.6)
13 4-974-711-01 s SCREW (2X5)(P TYIGHT),(+)PTTWH
7-621-759-60 s SCREW +PSW 2.6X8
7-685-651-79 s SCREW +BVTP3X20
7-685-651-79 s SCREW +BVTP3X20
No. Part No. SP Description
1 A-8345-775-A s MOUNTED CIRCUIT BOARD, PR-45
2 A-8345-776-A s MOUNTED CIRCUIT BOARD, TP-45
3 1-477-617-11 s INVERTER UNIT
4 1-500-635-11 s CORE, FERRITE
5 1-805-125-11 s INDICATOR MODULE, LIQUID CRYST
2 A-8345-776-A s MOUNTED CIRCUIT BOARD, TP-45
3 1-477-617-11 s INVERTER UNIT
4 1-500-635-11 s CORE, FERRITE
5 1-805-125-11 s INDICATOR MODULE, LIQUID CRYST
6 1-823-203-11 o CABLE, FLEXIBLE FLAT (DKPR)
7 1-961-369-11 o HARNESS (LCD LUG 1)
8 3-206-088-01 s SPRING (PR)
9 3-704-944-01 s HINGE UNIT
10 3-945-884-01 s SCREW (2X5) (ST)
7 1-961-369-11 o HARNESS (LCD LUG 1)
8 3-206-088-01 s SPRING (PR)
9 3-704-944-01 s HINGE UNIT
10 3-945-884-01 s SCREW (2X5) (ST)
6-2. Exploded Views
Click on the first or last page to see other DPP-EX7 (serv.man2) service manuals if exist.