Sony DVP-NS999ES Service Manual page 57

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DVP-NS999ES
MB-107 (I/P CONVERTER) SCHEMATIC DIAGRAM • See page 4-5 for printed wiring board.
– Ref. No.: MB-107 board; 3,000 series –
1
2
3
MB-107 BOARD (7/13)
A
NO MARK:PB MODE
SDA
MB-107 BOARD
(5/13)
SCL
B
C
R603
100
MB-107 BOARD
XRST
(5/13)
R601
0
27MCLK
D
DVD0
MB-107 BOARD
DVD1
(3/13)
DVD2
DVD3
DVD4
DVD5
DVD6
E
DVD7
F
PO7
PO6
PO5
PO4
PO3
PO2
G
PO1
PO0
IC601
H
B+
+2.5V REG
IC601
TK11125CSCL-G
3.4
CONT
GND
1.3
NOISE
I
J
B+
+3.3V
C601
C602
MB-107 BOARD
0.1u
0.01u
(6/13)
05
GND
I/P CONVERTER
MB-107 (7/13)
4
5
6
R612
100
R613
100
R619
C604
C611
47u
47u
C612
4V
4V
0.01u
C613
0.01u
R615
B+
75
R617
B+
20k
3.4
144
143
142
141
140
139
138
137
136
135
134
C605
0.01u
C606
3.4
0.1u
OVDD
CL601
1.5
CLKI
PLL_TEST
3.4
PLL_EN
C603
0.001u
PI0
PI1
0.9
PI2
1.2
PI3
0.4
PI4
1.0
PI5
1.7
PI6
1.1
PI7
1.1
PI8
1.8
PI9
NHSI
NVSI
OVSS
IVSS
CVSS
JL601
NVSO
JL602
NHSO
1.8
PO9
1.1
PO8
1.1
PO7
1.7
PO6
3.4
OVDD
OVSS
1.0
PO5
0.4
PO4
1.2
PO3
0.9
PO2
CL602
PO1
CL603
PO0
TSET0
OVSS
3.4
OVDD
VIN
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
2.5
B+
2.5
VOUT
B+
C607
47u
4V
C608
0.1u
R618
C609
0
47u
4V
R614
0
C610
47u
4V
4-21
7
8
9
10
R622
R626
R630
R634
22
22
22
22
22
C614
0.1u
C617
0.1u
2.5
133
132
131
130
129
128
127
126
125
124
123
122
121
120
119
118
117
116
115
114
113
112
111
110
109
1
IC602
I/P CONVERTER
IC602
CXD9698R
0
0
C615
C616
0.01u
0.01u
11
12
13
B+
IC603
B+
3.4
DQ0
1.5
DQ1
1.6
0.7
DQ2
1.7
DQ3
3.4
3.4
OVDD
1.8
OVSS
DQ4
1.9
TEST4
DQ5
R697
TEST3
3.3
CL641
0
1.5
WE
DQ6
R639 0
1.8
R698
1.3
MCLK
DQ7
3.1
CL642
0
C621
3.4
CAS
CL643
0.1u
CKE
0.3
CL644
3.3
RAS
R022
3.1
OVSS
0
1.7
3.3
OVDD
CL645
0.3
A9
MA9
1.7
A11
1.7
MA11
A11
CL646
0.3
A8
MA8
A10
1.7
CL647
1.7
A10
MA10
A0
0.2
3.4
OVDD
A1
0.2
CVSS
A2
0.3
IVSS
A3
2.0
OVSS
3.4
1.6
CL648
A7
MA7
0.2
CL649
A0
MA0
1.6
CL650
A6
MA6
0.2
CL651
A1
MA1
OVSS
3.4
C618
R640
OVDD
0.1u
2.2
1.5
CL652
A5
MA5
0.3
CL653
A2
MA2
1.6
CL654
A4
C619
C620
MA4
2.0
CL655
47u
0.1u
A3
4V
MA3
SIGNAL PATH
OVSS
3.4
OVDD
MD16
MD17
MD18
PB
MD19
3.4
OVDD
B+
B+
1
2
3
4
B+
5
4-22
14
15
IC603
16M SDRAM
HY57V161610DTC-7TR
VCC
VSS
2.6
DQ15
DQ0
DQ15
1.3
DQ14
DQ1
DQ14
VSSQ
VSSQ
1.3
DQ13
DQ2
DQ13
1.4
DQ12
DQ3
DQ12
3.4
C622
0.1u
VCCQ
VCCQ
1.2
DQ11
DQ4
DQ11
1.0
DQ10
DQ5
DQ10
VSSQ
VSSQ
1.3
DQ9
DQ6
DQ9
0.8
DQ8
DQ7
DQ8
3.4
C623
VCCQ
VCCQ
0.1u
DQML
N.C.
WE
DQMU
1.8
CAS
CLK
3.4
RAS
CKE
R605
10k
CS
N.C.
0.3
A9
A11(BA)
A9
0.3
A8
A10/AP
A8
1.6
A7
A0
A7
1.6
A6
A1
A6
1.5
A5
A2
A5
1.6
A4
A3
A4
VCC
VSS
B+
VIDEO SIGNAL
CHROMA
Y
Y/CHROMA
• Waveform
1 IC602 <z/c>
MB-107 BOARD
(8/13)
1.6 Vp-p (66 MHz)

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