System Control) Schematic Diagram - Sony DVP-CX875P Service Manual

DVP-CX875P
MB-107 (SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-9 for printed wiring board.
– Ref. No.: MB-107 board; 3,000 series –
1 2 3 4
MB-107 BOARD (5/10)
NO MARK:PB MODE
D:DVD PLAY
A C:CD PLAY
P:PAL DVD PLAY
N:NTSC DVD PLAY
B+
+3.3V
MB-107 BOARD (6/10)
GND
B
MB-107 BOARD (10/10) XGAIT
MB-107 BOARD (8/10) IPSW
MB-107 BOARD (3/10) XAVDIT
XARPIT
MB-107 BOARD (2/10)
XSDPIT
C
SO1
MB-107 BOARD
(9/10) SC1
R197
100
IC101
EEPROM
C102
0.01u
D
B+
C109
IC101
100u
BR24C64F-E2
4V
3.4
A0 VCC
3.4
A1 WP
3.4
3.4
A2 SCL 30
R105
3.3 0
GND SDA
E
R112
SI2 3.3
100k
R113 SI2
SO2 3.3
100k
SO2
DVD/SACD
VSS
MB-107 BOARD 3.4
(2/11,3/10,7/10,8/11,9/10,10/11) XRST XRST
F
0
MB-107 BOARD (8/10) WIDE WIDE
RGBSEL
R114
3.3
1k
SDA SDA
MB-105 BOARD R115
3.1
1k
(7/10,8/10)
SCL SCL
R102
0
10k
XSARST
EUROVY
EXT/DSEL
3.4
MD0
G DREQ0
MD1
DACK0
MB-107 BOARD (3/10) MD2
DREQ1 3.4
R188 R117 DREQ0
DACK1 3.4
100 10k
DACK0
3.4
MB-107 BOARD (4/10) XDRVMUTE XDRVMUTE
3.4
DREQ1
R189 R118
3.4
100 10k
DACK1
3.1
XIFCS
H
VSS
1.7
X1
R106 R107
1.6
1
1k 22k
X2
3.4
VCC
JL107 0
C108
0.01u CKSW1/TSW1
X101
JL131 3.4
16.5MHz
OCSW1/TSW2
1.6-2.0
CS0X
2.0
CS1X
I 3.4
MB-107 BOARD (3/10) XAVDCS2 CS2X
R176
100
R193
100
R190 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
100
B+ FL106
J MB-107 BOARD (6/10) +1.8V
B+
R177
100
XAVDCS3
MB-107 BOARD (3/10)
R178
100
XARPCS
R179
100
XSDPCS
MB-107 BOARD (2/10) R103
R111
0
1k
XKATWT
K
R101
0
R180
MB-107 BOARD (3/10) XAVDWT
100
MB-107 BOARD (10/10)
XGACS
MB-107 BOARD (9/10) XDACS
R151 150
MB-107 BOARD (10/10) CPUCK
MB-107 BOARD (1/10) XLDON
MB-107 BOARD (9/10) MA_MUTE
L
XWRH
XRD
MB-107 BOARD
(2/10,3/10,10/10)
XFRRST
M
05
SYSTEM CONTROL
MB-107 (5/10)
5 6 7 8 9
R173
4700
C115 C120
0.01u 0.01u
B+
0
0.5
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
2.2
HA16
VSS
2.3
HA15
2.3
HA14
2.3
HA13
0.8
HA12
2.5
HA11
0.9
HA10
0.8
HA9
0.9
HA8
3.4
VCC
2.5
HA7
0.9
HA6
0.8
IC104
HA5
1.6
HA4
SYSTEM CONTROL
1.4
IC104
HA3
MB91307RPFV-G-BND-E1
2.0
HA2
1.2
HA1
0.2
HA0
VSS
1.2
HD15
0.7
HD14
0.7
HD13
0.9
HD12
0.8
HD11
1.1
HD10
1.4
HD9
1.6
HD8
0.7
HD7
0.4
HD6
0.5
0
R125
10k
R159
10k
C122
C113
0.01u
0.01u
C118
0.047u
R181
22
R187
100
4-21
10 11 12 13 14
B+
FL105
B+
IC106 XX
HAI17
HAI16
A15 A16
HAI15
A14 BYTE
HAI14
A13 VSS
HAI13 HDI15
A12 DQ15/A-1
HAI12 HDI7
A11 DQ7
HAI11 HDI14
A10 DQ14
HAI10
HDI6
A9 DQ6
HAI9 HDI13
A8 DQ13
HAI20 HDI5
A19 DQ5
HAI21 HDI12
A20 DQ12
HDI4
WE DQ4
C128
0.01u
RESET VCC
HDI11
N.C. DQ11
HDI3
R152
WP/ACC DQ3
10k
R165 HDI10
RY/BY DQ10
10k
HAI19 HDI2
A18 DQ2
HAI18 HDI9
A17 DQ9
HAI8
HDI1
A7 DQ1
HAI7 HDI8
A6 DQ8
HAI6 HDI0
A5 DQ0
HAI5
A4 OE
HAI16
HAI4
A3 VSS
HAI3
HAI15 A2 CE
HAI2 HAI1
HAI14 A1 A0
HAI13 B+ FL109
HAI12
HAI11
HAI10 IC107 ROM
0.5
HAI21
HAI9
N.C. HA21
HAI19 3.0 HAI20
HAI8
A18 A19
HAI18 0.8 0.8 HAI9
C121
0.01u A17 A8
0.2 0.9
HAI8 HAI10
HAI7
A7 A9
0.9 2.5
HAI6 HAI7 HAI11
A6 A10
2.5 0.8 HAI12
HAI5 HAI6
A5 A11
HAI5 0.9 2.3 HAI13
HAI4
A4 A12
HAI4 0.8 2.3 HAI14
HAI3
A3 A13
1.6 2.3
HAI3 HAI15
HAI2
A2 A14
1.4 2.2
HAI1 HAI2 HAI16
A1 A15
0.5 HAI17
HAI0 HAI1 2.0
A0 A16
3.3 R171
1.2
10k
CE BYTE
1.6-2.0
HDI15
VSS VSS
1.2 HDI15
HDI14
OE D15/A-1
1.0 0.7
HDI13 HDI0 HDI7
D0 D7
0.7
HDI12 HDI8 0.7 HDI14
D8 D14
1.6 0.4
HDI11 HDI1 HDI6
D1 D6
0.7 0.7 HDI13
HDI10 HDI9
D9 D13
HDI2 1.4 0.5 HDI5
HDI9
D2 D5
HDI8 HDI10 0.7 0.9 HDI12
D10 D12
1.1 0.5
HDI7 HDI3 HDI4
D3 D4
0.7 3.4
HDI6 HDI11
D11 VCC
0.8
IC107
1 6
OTP
RB102 10k
HDI5
HDI4
HDI3
HDI2
HDI1
HDI0
15 16 17 18 19
B+
JL123
SO2
JL124
SI2
JL125
R172
1k
JL126
JL127
JL128
HAI0
HAI1
HAI2
HAI3
HA1
HA2
HA3
HAI4
HAI5
HAI6
HAI7
HA4
HA5
HA6
HA7
HAI8
HAI9
HAI10
HAI11
HA8
HA9
HA10
B+ HA11
HAI12
HAI13
HAI14
HAI15
HA12
HA13
HA14
HA15
HA16
HAI16
HAI17
HAI18
HAI19
HAI20
HAI21
IC108
1M SRAM
IC108
IDT71V016SA15PH8(SCD2994)
HDI0
HDI1
0.8 0.9 HA6
HA5 HDI2
A4 A5 HDI3
HA4 1.6 2.5 HA7
A3 A6 HD0
HA3 1.4 0.9 HA8
HD1
A2 A7
HD2
2.0 1.0
HA2
HD3
A1 OE
1.2 2.2
HA1
A0 UB
2.0 2.0
HDI4
CS LB
HDI5
0.7 1.2 HD15
HD0 HDI6
I/O0 I/O15 HDI7
0.7 0.7 HD14
HD1
I/O1 I/O14
HD4
HD2 0.7 0.7 HD13
HD5
I/O2 I/O13
HD6
0.7 0.9
HD3 HD12 HD7
I/O3 I/O12
3.4
VCC GND C130
3.4
0.01u HDI8
GND VCC HDI9
0.5 0.8 HD11
HD4 HDI10
I/O4 I/O11
HDI11
HD5 0.5 1.1 HD10
I/O5 I/O10
HD8
0.4 1.4
HD6 HD9 HD9
I/O6 I/O9
HD10
0.7 1.6 HD8
HD7 HD11
I/O7 I/O8
3.4
WE N.C.
HA16 2.2 0.8 HA9
HDI12
A15 A8
HDI13
HA15 2.3 0.9 HA10
HDI14
A14 A9
HDI15
2.3 2.5
HA14 HA11
A13 A10
HD12
2.3 0.8
HA13 HA12 HD13
A12 A11
HD14
HD15
N.C. N.C.
1
4
5
MB-107 BOARD
(6/10)
3
2
4-22
20
CN104 6P
6 TXD
RXD
5
4 GND
DIAG
(JIG)
3 +3.3V
2 GND
1 RF MON
RFMON MB-107 BOARD (1/10)
RB103
100
1
2
HA0
3 4
5 6
7 8
HA1
HA2
HA3
MB-107 BOARD
RB104 (10/10)
100
MB-107 BOARD
1 2
3 4 (2/10,3/10)
5 6
7 8
HA4
HA5
HA6
HA7
RB105
100
1 2
3 4
5 6
7 8
HA8
HA9
HA10
HA11
RB106
100
1 2
3 4
5 6
7 8
HA12
HA13
HA14
HA15 MB-107 BOARD
(3/10)
HA16
RB107
100
1 2
3 4
HA17
5 6
HA18
7 8
HA19
R138
100
HA20
HA21
R148
100
RB108 HA19 MB-107 BOARD (10/10)
100
7 8
5 6
3 4
1 2
HD0
HD1
HD2
HD3
RB109
100
7 8
5 6
MB-107 BOARD
3 4
(3/10)
1 2
HD4
HD5
HD6
HD7
RB110
100
1 2
4
3
5 6
7 8
HD8
HD9
HD10
HD11
RB111
100
1 2
3 4
MB-107 BOARD
5 6
7 8 (2/10,3/10,10/10)
HD12
HD13
HD14
HD15
• Waveform
1 IC104 tf
1.7 Vp-p (16.5 MHz)