System Control) - Sony DVP-PQ1 Service Manual

DVP-PQ1
Q Q
MB-103 (SYSTEM CONTROL) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
3 7 6 3 1 5 1 5 0
– Ref. No.: MB-103 board; 2,000 series –
2 3
1
MB-103 BOARD (5/6)
NO MARK:PB MODE
A
B+
+3.3V
MA-103 BOARD (6/6)
GND
FL103
MA-103 BOARD (3/6) XAVDIT
XARPIT
MA-103 BOARD (2/6)
XSDPIT
B
SO1
MA-103 BOARD (6/6)
SC1
IC101
EEPROM
C102
0.01u
C
IC101
BR24C16F-E2
B+
C109
3.4
100u
A0 VCC 4V
3.4
A1 WP
3.4
A2 SCL
3.4
GND SDA
D
R118
100k
SI2
SO2
R119
100k
MA-103 BOARD
E XRST
(2/6,3/6)
WIDE
MA-103 BOARD (6/6)
F
DREQ0
T E
L 1 3 9 4 2 2 9 6 5 1 3
DACK0
MA-103 BOARD (3/6)
DREQ1
R111
100
DACK1
XDRVMUTE
R112
G
100
R113 22k
R110 1k
MA-103 BOARD (4/6)
C108
0.01u
X101
16.5MHz
H
CKSW1 R128
100
OCSW1
XAVDCS2
MA-103 BOARD (3/6)
FL102
I B+
+1.8V
MA-103 BOARD (6/6)
XAVDCS3
MA-103 BOARD (3/6)
XARPCS
XSDPCS
MA-103 BOARD (2/6)
J
R117
XWAIT 1k
XWAIT
MA-103 BOARD (3/6)
XLDON
MA-103 BOARD (1/6)
XDACS
MA-103 BOARD (6/6)
MA_MUTE
K
MA-103 BOARD (2/6) XFRRST
w w w
XWRH
L
MA-103 BOARD (3/6)
XRD
05
SYSTEM CONTROL
MB-103 (5/6)
4 5 6 7
*R164
12k :AE1,UK
6.8k :AE2
2.2k :E
R104
R103
100 100
C114 R166 R169
C121
0.01u 22k * 0.01u
R164
*
3.4 3.4 3.5 3.4
30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10
3.3
SI2
3.3
SO2
DSENS
VSS
3.4
XRST
0
XARPRST
RGBSEL
R120
3.3
1k
SDA
R121
3.1
1k
SCL
TRM+
EUROVY
EXT/DSEL
3.4
MD0
MD1
IC104
MD2
3.4
SYSTEM CONTROL
DREQ0
R123
3.4 IC104
10k
DACK0 MB91307RPFV-G-BND-E1
3.4
XDRVMUTE
3.4
DREQ1
R124
3.4
10k
DACK1
3.1
XIFCS
VSS
1.7
X1
1.6 1
X2
3.4
VCC
0
CKSW1
3.4
OCSW1
1.6
CS0X
CS1X
3.4
CS2X
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
R132
0
3.4 3.4 0
R141
R133
B+
10k
0
R150
10k
R129 C120
C111
100
0.01u 0.01u
R130
100
C118
0.01u
R105
100
R131
100
x a o
. i
4-17
http://www.xiaoyu163.com
8 9 10 11
*R169
47k :AEP,UK
22k :E
B+
0.5
9 8 7 6 5 4 3 2 1
2.2
HA16
HA16
VSS
2.3
HA15
HA15
2.3
HA14
HA14
2.3
HA13
HA13
0.8
HA12
HA12
2.5
HA11
HA11
0.9
HA10
HA10
0.8
HA9
HA9
0.9
HA8
HA8
3.4
C122
VCC
0.01u
2.5
HA7
HA7
0.9
HA6
HA6
0.8
HA5
HA5
Q Q
1.6
HA4
3 7
HA4
1.4
HA3
HA3
2.0
HA2
HA2
1.2
HA1
HA1
0.2
HA0
HA0
VSS
1.2 HD15
HD15
0.7 HD14
HD14
0.7 HD13
HD13
0.9 HD12
HD12
0.8 HD11
HD11
1.1 HD10
HD10
1.4
HD9
HD9
1.6
HD8
HD8
0.7
HD7
HD7
0.4
HD6
HD6
1 6
RB102 10k
0.5
HD5
HD4
HD3
HD2
HD1
HD0
u 1 6 3
y
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2 4
8 9 9
12 13 14 15
B+
FL106 B+
IC106 XX
HA16 HA17
A15 A16
HA15
A14 BYTE
HA14
A13 VSS
HA13 HD15
A12 DQ15/A-1
HA12 HD7
A11 DQ7
HA11 HD14
A10 DQ14
HA10 HD6
A9 DQ6
HA9 HD13
A8 DQ13
HA20 HD5
A19 DQ5
HD12
A20 DQ12
HD4
WE DQ4
C129
0.01u
RESET VCC
HD11
N.C. DQ11
HD3
WP/ACC DQ3
HD10
R178
RY/BY DQ10
10k
HA19 HD2
A18 DQ2
HA18 HD9
A17 DQ9
HA8 HD1
A7 DQ1
6 3 1 5 1 5 0 8 9
HA7 HD8
A6 DQ8
HA6 HD0
A5 DQ0
HA5
A4 OE
HA4
A3 VSS
HA3
A2 CE
HA2 HA1
A1 A0
IC107
OTP
IC107 *
0.4
HA21
N.C. HA21
0.7 3.0
HA19 HA20
A18 A19
0.2 0.8
HA18 HA9
A17 A8
0.9 0.9
HA8 HA10
A7 A9
2.5 2.5
HA7 HA11
A6 A10
0.9 0.8
HA6 HA12
A5 A11
0.8 2.3
HA5 HA13
A4 A12
1.6 2.3
HA4 HA14
A3 A13
HA3 1.4 2.3 HA15
A2 A14
HA2 2.0 2.2 HA16
A1 A15
HA1 1.2 0.5 HA17
A0 A16
3.4
1.6
CE BYTE
VSS VSS
1.0 1.2 HD15
OE D15/A-1
HD0 0.7 0.7 HD7
D0 D7
HD8 1.6 0.7 HD14
D8 D14
HD1 0.7 0.4 HD6
D1 D6
HD9 1.4 0.7 HD13
D9 D13
HD2 0.7 0.5 HD5
D2 D5
HD10 1.1 0.9 HD12
D10 D12
HD3 0.7 0.5 HD4
D3 D4
HD11 2.7 3.4
D11 VCC
B+
4
3
2
MB-103 BOARD (6/6)
1
5
m
c o
.
4-18
2
8 9 9
16 17 18
B+
CN103 6P
JL123
SO2
6 TXD
JL124
SI2
5 RXD
R185 IF-95 BOARD
1k 4 GND
CN813
JL125
3 +3.3V (SEE PAGE 4-27)
JL129
2 GND
JL126
1 RF MON
RFMON
MA-103 BOARD (1/6)
HA0
HA0
HA1
HA1
HA2
HA2
HA3
HA3
HA4 MB-103 BOARD
HA4 (2/6,3/6)
HA5
HA5
HA6
HA6
HA7
HA7
HA8
HA8
HA9
HA9
HA10
HA10
HA11
HA11
HA12
HA12
HA13
HA13
HA14
HA14
HA15 MB-103 BOARD
HA15 (3/6)
HA16
HA16
HA17
HA17
HA18
HA18
HA19
HA19
HA20
HA20
HA21
HA21
HD0
HD0
2 HD1 4 9 8 2 9 9
HD1
HD2
HD2
HD3
HD3
HD4
HD4
HD5
HD5
HD6
HD6
HD7
HD7
HD8
MB-103 BOARD
HD8
(3/6)
HD9
HD9
HD10
HD10
HD11
HD11
HD12
HD12
HD13
HD13
HD14
HD14
HD15
HD15
*IC107
MR27V1602E-HMTPZ04B :US,CND
MR27V1602E-HNTPZ04B :AE1,UK
MR27V1602E-HPTPZ04B :AE2
MR27V1602E-HRTPZ04B :E
• Waveforms
1 IC104 tf
1.7 Vp-p (16.5 MHz)