Sony AVD-C700ES Service Manual ▷ View online
49
AVD-C700ES
• IC1047 CXD9698R (INTERLACE/PROGRESSIVE CONVERTER) (MB Board (11/12))
Pin No.
Pin Name
I/O
Pin Description
1
DVDD
—
Power supply pin (+3.3 V)
2
CLKI
I
Digital video clock signal (27 MHz) input
3
PLL_TEST
I
Input for the test (normally: fixed at L)
4
PLL_EN
I
PLL enable signal input
5, 6
PI0, PI1
I
Digital video signal input Not used. (Fixed at L in this set.)
7 to 14
PI2 to PI9
I
Digital video signal input
15
NHSI
I
Horizontal sync signal input Not used. (Fixed at L in this set.)
16
NVSI
I
Vertical sync signal input Not used. (Fixed at L in this set.)
17
OVSS
—
Ground pin (for digital system)
18
IVSS
—
Ground pin (for digital system)
19
CVSS
—
Ground pin (for digital system)
20
NVSO
O
Vertical sync signal output Not used. (Open)
21
NHSI
O
Horizontal sync signal output Not used. (Open)
22 to 25
PO9 to PO6
O
Digital video signal output
26
OVDD
—
Power supply pin (+3.3 V)
27
OVSS
—
Ground pin (for digital system)
28 to 31
PO5 to PO2
O
Digital video signal output
32, 33
PO1, PO0
O
Digital video signal output Not used. (Open)
34
TEST0
I
Input for the test (normally: fixed at L)
35
OVSS
—
Ground pin (for digital system)
36
OVDD
—
Power supply pin (+3.3 V)
37
CVDD
—
Power supply pin (+2.5 V)
38, 39
TEST1, TEST2
I
Input for the test (normally: fixed at L)
40
CLKO
I
Clock signal (27 MHz) output
41 to 45
YO9 to YO5
O
Y (luminance) digital video signal output
46
OVDD
—
Power supply pin (+3.3 V)
47
OVSS
—
Ground pin (for digital system)
48 to 52
YO4 to YO0
O
Y (luminance) digital video signal output
53
OVDD
—
Power supply pin (+3.3 V)
54
CVSS
—
Ground pin (for digital system)
55
OVSS
—
Ground pin (for digital system)
56 to 60
CO0 to CO4
O
C (chroma) digital video signal output to video encoder IC
61
OVDD
—
Power supply pin (+3.3 V)
62
OVSS
—
Ground pin (for digital system)
63 to 67
CO5 to CO9
O
C (chroma) digital video signal output to video encoder IC
68
FILM
O
Film detection flag output Not used. (Open)
69
W3IF
I
MPU interface communication protocol selection signal input
Not used. (Fixed at L in this set.)
70
OVSS
—
Ground pin (for digital system)
71
CVDD
—
Power supply pin (+2.5 V)
72
IVDD
—
Power supply pin (+3.3 V)
73
OVDD
—
Power supply pin (+3.3 V)
74 to 77
MD19 to MD16
I/O
Two-way data bus terminal Not used. (Open)
78
OVDD
—
Power supply pin (+3.3 V)
79
OVSS
—
Ground pin (for digital system)
80 to 83
MA2 to MA5
O
Address signal output to SD-RAM IC
84
OVDD
—
Power supply pin (+3.3 V)
85
OVSS
—
Ground pin (for digital system)
86 to 89
MA0, MA1, MA6, MA7
O
Address signal output to SD-RAM IC
90
OVSS
—
Ground pin (for digital system)
91
IVSS
—
Ground pin (for digital system)
92
CVSS
—
Ground pin (for digital system)
50
AVD-C700ES
Pin No.
Pin Name
I/O
Pin Description
93
OVDD
—
Power supply pin (+3.3 V)
94 to 97
MA8 to MA11
O
Address signal output to SD-RAM IC
98
OVDD
—
Power supply pin (+3.3 V)
99
OVSS
—
Ground pin (for digital system)
100
RAS
O
Row address strobe signal output to SD-RAM IC
101
CKE
O
Clock enable signal output Not used. (Open)
102
CAS
O
Column address strobe signal output to SD-RAM IC
103
MCLK
O
Clock signal (54 MHz) output to SD-RAM IC
104
WE
O
Write enable signal output to SD-RAM IC
105, 106
TEST3, TEST4
I
Input for the test (normally: fixed at L)
107
OVSS
—
Ground pin (for digital system)
108
OVDD
—
Power supply pin (+3.3 V)
109
CVDD
—
Power supply pin (+2.5 V)
110 to 113
MD7 to MD9
I/O
Two-way data bus with SD-RAM IC
114
OVDD
—
Power supply pin (+3.3 V)
115
OVSS
—
Ground pin (for digital system)
116 to 119 MD4, MD5, MD10, MD11
I/O
Two-way data bus with SD-RAM IC
120
OVDD
—
Power supply pin (+3.3 V)
121
OVSS
—
Ground pin (for digital system)
122 to 125 MD2, MD3, MD12, MD13
I/O
Two-way data bus with SD-RAM IC
126
OVSS
—
Ground pin (for digital system)
127
CVSS
—
Ground pin (for digital system)
128
OVDD
—
Power supply pin (+3.3 V)
129 to 132 MD0, MD1, MD14, MD15
I/O
Two-way data bus with SD-RAM IC
133
SLV
I
MPU interface slave address selection signal input Not used. (Fixed at L in this set.)
134
CSB
I
MPU interface chip select signal input Not used. (Fixed at L in this set.)
135
SDA
I/O
Two-way data bus input/output
136
SCL
I
Clock signal input
137
SRN
I
Reset signal input from the system controller “L”: reset
138
OVSS
—
Ground pin (for digital system)
139
CVDD
—
Power supply pin (+2.5 V)
140
PLL_VDD
—
Power supply pin (+2.5 V) (for PLL)
141
CPOUT
O
PLL charge pump output
142
VCOIN
I
PLL external loop filter input
143
PLL_GND
—
Ground pin (for PLL)
144
IVDD
—
Power supply pin (+3.3 V)
51
AVD-C700ES
6-2. CIRCUIT BOARDS LOCATION
AMP board
RF board
VIDEO I/O board
AUDIO I/O board
MD-94 board
MB board
LINK board
DISPLAY board
HEADPHONE board
RM board
AC SW board
POWER board
BACK LIGHT (R) board
BACK LIGHT (L) board
COMPONENT board
SE-130 board
52
AVD-C700ES
THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed
in each block.)
For schematic diagrams.
Note:
• All capacitors are in µF unless otherwise noted. pF: µµF
• All capacitors are in µF unless otherwise noted. pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
and tantalums.
• All resistors are in
Ω
and
1
/
4
W or less unless otherwise
specified.
•
f
: internal component.
•
C
: panel designation.
For printed wiring boards.
Note:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
•
a
: Through hole.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
•
A
: B+ Line.
•
B
: B– Line.
•
H
: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : DVD PLAY
(
) : CD PLAY
[
] : SACD PLAY
∗
: Impossible to measure
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
J
: CD PLAY
c
: DVD PLAY
I
: SACD PLAY
f
: AUX IN
i
: OPTICAL DIGITAL IN
d
: TUNER
F
: AUDIO
L
: VIDEO
E
: Y
a
: CHROMA
r
: COMPONENT VIDEO
• Abbreviation
CND : Canadian model.
Caution:
Pattern face side: Parts on the pattern face side seen from the
(Side B)
Pattern face side: Parts on the pattern face side seen from the
(Side B)
pattern face are indicated.
Parts face side: Parts on the parts face side seen from the
(Side A)
(Side A)
parts face are indicated.
Q
C
These are omitted
E
B
E
These are omitted
C
B
C
These are omitted
B
E
• Abbreviation
CND : Canadian model.
Note:
The components identi-
fied by mark
The components identi-
fied by mark
0
or dotted
line with mark
0
are criti-
cal for safety.
Replace only with part
number specified.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
Les composants identifiés par
une marque
0
sont critiques
pour la sécurité.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
Ne les remplacer que par une
piéce portant le numéro
spécifié.
6-3. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
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