System Control - Sony DVP-F25 Service Manual

For Schematic Diagram
• Refer to page 4-7 for printed wiring board.
• Refer to page 4-5 for waveform.
2 3 4
1
MB-106 BOARD(6/8)

SYSTEM CONTROL

A
-REF.NO.:1000 SERIES-
XX MARK:NO MOUNT NO MARK:PB MODE
B+
+3.3V
30
TO(8/8) GND
B+
+1.8V
B
SO1
SC1
31
TO(8/8) WIDE
WIDE
XDACS
IC101
XDACS
MA_MUTE
MA_MUTE
EEPROM
C102
0.01u
B
C
IC101
BR24C16F-E2
3.4
A0 VCC
3.4
A1 WP
3.4
A2 SCL
3.4
GND SDA
D
R149
ROSW3 XX
E
TO(3/8,
13
4/8, XRST
R103
8/8) WIDE
XX
CMP
R194
ROSW4 XX
R195
LVSW1 XX
F
R106
DREQ0
XX
DACK0
R115
DREQ1
XX
R111
DACK1
100
R196
XDRVMUTE 0
R112
100
ROSW1
G
ROSW1
ROSW2
ROSW2
ROSW3
ROSW3
CMP
R113
CMP
22k
ROSW4
ROSW4 R110
LVSW1 1k
6
TO(2/8) LVSW1
XDRVMUTE
XDRVMUTE
CKSW3
X101
CKSW3
16.5MHz
CKSW1
H
CKSW1 CKSW3
CKSW2
CKSW2
CKSW1
CMM
CMM
XAVDCS2
24
TO(4/8)
XAVDCS3
XARPIT
XARPIT
XSDPIT
XSDPIT
I
XARPCS
XSDPCS
FL102
14
TO(3/8)
B+
R101
XX
XWAIT
XRD
R102
XWRH 0
XAVDWT
J
DREQ1
DREQ1
DACK1
DACK1
DREQ0
DREQ0
DACK0
DACK0
19
TO(4/8)
XAVDWT
XAVDWT
XAVDIT
K
XAVDIT
XWRH
XRD
81
TO(8/8) 81
L
16
5 6 7 8
R169,R164
XX XX
47k 12k
12k 22k
22k 2.2
R166
12k
C114
0.01u R164 R169
B *
R147
B+
XX
C109
100u
4V
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12
R118
SI2 3.4
100k
R119 SI2
3.4
SO2 100k
SO2
0.3
ROSW3
VSS
3.4
XRST
0
WIDE
R197
0
XX
CMP
R120
1k 3.4
SDA
R121
3.4
1k
SCL
0.2
ROSW4
JL153 IC104
EUROVY
0.2
LVSW1 SYSTEM CONTROL
3.4
MD0
MD1
MD2
IC104
3.4
MB91307RPFV-G-BND-E1
DREQ0
R123
3.4
10k
DACK0
3.4
XDRVMUTE
3.4
R124 DREQ1
3.4
10k
DACK1
3.0
XIFCS
R125
100
5
VSS
1.7
X1
1.6
X2
C108
3.4
0.01u
VCC
R143
B
0 0.2
CKSW3
R145
3.4
0
CKSW1
1.9
CS0X
JL121
R126
CS1X
100
3.4
CS2X
R128
100
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
R129
100
R130
100
R131
100
R132
0
R150
R141
B+ 10k
10k
R142
XX
C118
C111 C120
0.01u
0.01u 0.01u
R117
B
1k B B
R151 R155
XX XX
R146
R144
R188
XX
XX
0
R189
47
R190
47
4-21
9 10 11 12 13
US,Canadian Model
AEP,UK,Australian,New Zealand Model
Argentina,Mexican Model
Hong Kong,Singapore Model
C121
0.01u
* B
R175
XX B+
FL106
11 10 9 8 7 6 5 4 3 2 1
1.5 HAI16
HA16
VSS
1.5 HAI15
HA15
1.9 HAI14
HA14
2.0 HAI13
HA13
1.6 HAI12
HA12
2.0 HAI11
AEP/UK/
HA11
Hong Kong/
1.0 HAI10
Singapore
HA10
Model
0.9 HAI9
HA9
2.5 HAI8
HA8
C122
3.4
VCC 0.01u
1.4 B HAI7
HA7
1.8 HAI6
HA6
1.8 HAI5
HA5
1.5 HAI4
HA4
1.9 HAI3
HA3
2.2 HAI2
HA2
2.5 HAI1
HA1
0 HAI0
HA0
VSS
2.8 HDI15
HD15
2.2 HDI14
HD14
2.2 HDI13
HD13
2.4 HDI12
HD12
2.3 HDI11
HD11
2.7 HDI10
HD10
2.8 HDI9
HD9
2.7 HDI8
HD8
1.0 HDI7
HD7
0.6 HDI6
HD6
1 6
RB102 10kx4
B+ RB101 XX
1 6
HDI5
HDI4
HDI3
HDI2
HDI1
HDI0
B+
14 15 16 17
IC106
FLASH MEMORY
B+
IC106 MBM29LV160BE-90TN
1.5 1.0 HAI17
HAI16
A15 A16
1.5 3.4
HAI15
A14 BYTE
HAI14 2.0
A13 VSS
2.0 2.8 HDI15
HAI13
A12 DQ15/A-1
HAI12 1.5 1.0 HDI7
A11 DQ7
HAI11 2.0 2.2 HDI14
A10 DQ14
1.0 0.6 HDI6
HAI10
A9 DQ6
HAI9 1.0 2.2 HDI13
A8 DQ13
2.3 0.7 HDI5
HAI20
A19 DQ5
R187 0
HAI21 0 2.4 HDI12
A20 DQ12
3.4 1.0 HDI4
WE DQ4
3.4 3.4 C129
0.01u
RESET VCC
B
2.4 HDI11
R177
N.C. DQ11
10k
0 1.0 HDI3
WP/ACC DQ3
3.4 2.6 HDI10
R178
10k RY/BY DQ10
HAI19 1.3 1.3 HDI2
A18 DQ2
0 2.7 HDI9
HAI18
A17 DQ9
HAI8 2.4 0.5 HDI1
A7 DQ1
1.5 2.7 HDI8
HAI7
A6 DQ8
1.8 0.7 HDI0
HAI6
A5 DQ0
HAI5 1.7 2.1
A4 OE
1.4
HAI4
A3 VSS
HAI3 1.8 1.9
A2 CE
HAI2 2.0 2.5 HAI1
A1 A0
B+
IC107 XX
HAI21
N.C. HA21
HAI20
HAI19
A18 A19
HAI18 HAI9 SO2
A17 A8
HAI10 SI2
HAI8
A7 A9
HAI7 HAI11
A6 A10
HAI12
HAI6
A5 A11
HAI13
HAI5
A4 A12
HAI4 HAI14
A3 A13
HAI15
HAI3
A2 A14
HAI16
HAI2
A1 A15
HAI1 HAI17
A0 A16
R184
CE BYTE
XX
VSS VSS
HDI15
OE D15/A-1
HDI7
HDI0
D0 D7
HDI8 HDI14
D8 D14
HDI6
HDI1
D1 D6
HDI9 HDI13 SI0
D9 D13
HDI5 SO0
HDI2
D2 D5
HDI12 SC0
HDI10
D10 D12
HDI3 HDI4
D3 D4
HDI11
D11 VCC
B+
SI0
SO0
SC0
4-22
DVP-F25
18 19 20
B+
RB103
100
HAI0 7 8
HA0
HAI1 5 6
HA1
HAI2 3 4
HAI3 1 2 HA2
HA3
RB104 TO(3/8,
15
100
4/8)
HAI4 7 8
HA4
HAI5 5 6
3 HA5
HAI6 4
HA6
HAI7 1 2
HA7
RB105
100
HAI8 7 8
HA8
HAI9 5 6
HAI10 3 4 HA9
HA10
HAI11 1 2
HA11
RB106
100
HAI12 8 7
5 HA12
HAI13 6
HA13
HAI14 4 3
HA14
HAI15 2 1
HA15
25
RB107 TO(4/8)
100
HAI16 7 8
HA16
HAI17 5 6
HA17
HAI18 3 4
HA18
HAI19 1 2
HA19
R104
100
HAI20
HAI21 HA20
HA21
R105
100
RB108
100
HDI0
7 8
HD0
HDI1 5 6
HD1
HDI2 3 4
HD2
HDI3 1 2
HD3
RB109
20
TO(4/8)
100
HDI4 7 8
HD4
HDI5 5 6
HD5
HDI6 3 4
HDI7 1 2 HD6
HD7
RB110
100
HDI8 7 8
HD8
HDI9 5 6
HD9
HDI10 3 4
HDI11 1 2 HD10
HD11
RB111 TO(3/8,
18
100
4/8)
HDI12 7 8
HD12
HDI13 5 6
HDI14 3 HD13
4
HD14
HDI15 1 2
HD15
DIAG
CN103 6P
JL123
6 TXD
JL124
5 RXD
R185
4 GND
1k
JL125
(DIAG JIG)
3 +3.3V
B+
2 GND
JL126
1 RF MON
RFMON
2
TO(1/8)
XLDON
CN104 10P
JL142
1 3.3V_MNT
JL143
2 XFRRST
JL144
3 XIFBUSY
JL145
4 XIFCS
JL146
5 SI0
JL147 (DL JIG)
6 SO0
JL148
7 SC0
JL149
8 GND
JL150
9 IFRST
JL151
10 PCONT
PCONT
IFRST
3.3V_MNT
XIFCS
32
XIFBUSY TO(7/8)
XFRRST
SI0
SO0
SC0
SYSTEM CONTROL
MB-106 (6/8)