Sony AVD-C700ES Service Manual ▷ View online
101
AVD-C700ES
IC207 TC74HC4053AF(EL) (VIDEO I/O Board)
IC208 TC90A45F (VIDEO I/O Board)
16
15 14
13
12
11
10
9
1
2
3
4
5
6
7
8
C
B
A
OX
IX
X-COM
Y-COM
VCC
GND
VEE
INH
OZ
Z-COM
IZ
OY
IY
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
C
OUT
IN
LOGIC LEVEL CONVERTOR
4
ADIN
3
VRT
2
VRB
6
TEST
5
BIAS1
1
AVSS
7
KILLER
8
DVDD
A/D
CONVERTER
D/A
CONVERTER
CLAMP
1H LINE
MEMORY
BAND-PASS
FILTER
BAND-PASS
FILTER
BAND-PASS
FILTER
+
DINAMIC
COM FILTER
+
–
COLOR
KILLER
KILLER
+
+
–
1/2
SYSTEM CLOCK
15 YOUT
14 BIAS2
16 AVDD
D/A
CONVERTER
13 COUT
12 BIAS3
11 VFIL
10 CKIN
9
DVSS
PLL
102
AVD-C700ES
IC211 MM1093NF (VIDEO I/O Board)
IC901 STR-G7421 (POWER Board)
IC912 M51945BL (POWER Board)
APC1
4FSC
VCO
FSC
VCXO
ACC
DET
DET
DIVIDER
(1/4)
BGP
GEN
GEN
2ND
BPA
BPA
SYNV
SEP
9
8
7
APC2
11
5
1ST
BPA
13
3
10
6
12
4
14
2
15
OSC R
NC
VCC1
FSC
OUTPUT
VCC2
GND2
OSC C
GND1
APC2
FILTER
X
, TAL
4FSC
OUTPUT
APC1
FILTER
BURST GATE
FILTER
ACC
FILTER
1
16
COMPOSITE
INPUT
CHROMA
INPUT
o.s.c
DRIVE
LATCH
T.S.D
REG
START
3
4
5
2
1
VCC
GND
S
D
OCB/FB
COMP2
COMP1
+
–
3
SUPPLY
VOLTAGE
INPUT
NC
GND
1.25V
1
2
4
OUTPUT
5
103
AVD-C700ES
IC902 STR-F6238S (POWER Board)
IC904 SI-8050JF (POWER Board)
IC910 SI-8033S (POWER Board)
OVER
CURRENT
PROTECTOR
LATCH
&
DRIVER
OVER HEAT
PROTECTOR
REGULATOR
+
–
–
+
–
–
RESET
VREF
COMPARATOR
ERROR AMP
OSC
1
VIN
2
SW OUT
3
GND
4
VOS
5
S.S
OVER
CURRENT
PROTECTOR
LATCH
&
DRIVER
OVER HEAT
PROTECTOR
REGULATOR
ON/OFF
SOFT
START
+
–
–
+
–
–
RESET
VREF
COMPARATOR
ERROR AMP
OSC
1
VIN
2
SW OUT
3
GND
4
VOS
5
ON/OFF
5
4
3
2
1
OSC
START
REGULATOR
DRIVE
REGULATOR
THERMAL
SHUT DOWN
LATCH
OVER
VOLTAGE
PROTECTOR
OVER
CURRENT
PROTECTOR
OVER LOAD
PROTECTOR
D
GND
F.B
VIN
O.C.P
INH1
INH2
DRIVE
CURRENT
MIRROR
FEED BACK
104
AVD-C700ES
SECTION 7
EXPLODED VIEWS
Ref. No.
Part No.
Description
Remark
7-1. CASE SECTION
Ref. No.
Part No.
Description
Remark
The components identified by
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
mark 0 or dotted line with mark
0 are critical for safety.
Replace only with part number
specified.
Les composants identifiés par une
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
marque 0 sont critiques pour
la sécurité.
Ne les remplacer que par une piéce
portant le numéro spécifié.
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Accessories are given in the last of this
parts list.
• Abbreviation
CND : Canadian model
R
R
1
4-239-514-73 CASE
2
4-227-843-11 SCREW (TP), FLAT HEAD
1
2
2
2
#1
#1
#1
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
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