Sony ST-S3000ES Service Manual ▷ View online
4-9. IC PIN FUNCTION
• IC701 SYSTEM CONTROL (uPD780205GF)
Pin No.
Pin Name
I/O
Function
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
V
DD
ANT
ATT
BAND1
BAND2
IF-B
N.C.
MONO
TUN
RESET
X2
4.19MHz
GND
N.C.
LOCK
V
DD
CLK
DATA
D-IN
CE
BLN
ST
CAL
AST
AV
SS
MUTE
EON
PGM
DATA RDS
R2
KEY 2
KEY 1
SI
AV
DD
AV
REF
RIN
R1
RDS CLK
POWER
GND
—
—
—
—
—
—
—
—
—
I
O
I
—
—
I
—
O
O
I
O
—
I
—
I
—
O
—
—
I
—
I
I
I
—
I
I
—
I
I
—
Power supply (+5V).
Not used.
Not used.
Not used.
Not used.
Not used.
Not used.
Not used.
Not used.
System reset input.
Oscillation signal output (4.19MHz).
Oscillation signal input (4.19MHz).
Ground.
Not used.
Lock signal input.
Power supply (+5V).
PLL clock to FE101.
PLL data to FE101.
PLL data from FE101.
PLL latch to FE101.
Not used.
Stereo display detection.
Not used.
Auto stop signal detection.
Ground. (Analog)
Muting signal output.
Not used.
Not used.
RDS data input.
Not used.
Key input.
Key input.
Signal input.
Analog power supply (+5V).
Reference voltage (+5V).
Remote control input.
Not used.
RDS data clock input.
Power supply ON/OFF monitor.
Ground.
— 21 —
— 22 —
I/O
Function
Pin No.
Pin Name
41
42
43
44
45
46
47-78
79
80-83
84,85
86-100
IS 5
IS 4
IS 3
IS 2
IS 1
V
DD
P
1
-P
32
V LOAD
P33-P36
P37.16G
15G-1G
I
I
I
I
I
—
O
—
O
—
O
Model detection.
Power supply (+5V).
Drives indication tube.
Power supply (–30V).
Drives indication tube.
Not used.
Drives indication tube.
— 23 —
SECTION 5
EXPLODED VIEWS
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Hardware (# mark) list and accessories and pack-
ing materials are given in the last of this parts list.
The components identified by mark
!
or dotted line with mark
! are critical
for safety.
Replace only with part number
specified.
Replace only with part number
specified.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 14
4-923-873-01 BRACKET, CORD STOPPER
* 15
3-346-265-11 HOLDER, PC BOARD
* 16
A-4398-428-A MAIN BOARD, COMPLETE
* 17
3-332-563-01 BRACKET (P)
* 18
1-666-121-11 TRANSFORMER BOARD
* 19
3-703-244-00 BUSHING (2104), CORD
20
3-704-515-11 SCREW (BV/RING)
* 21
4-986-255-01 PLATE, TOP
* 22
4-986-468-01 PANEL (TOP)
23
3-703-929-01 SPACER, SWITCH
FL701
1-517-177-21 INDICATOR TUBE, FLUORESCENT
! PC901
1-558-568-21 CORD, POWER
1
4-960-910-31 SCREW, ORNAMENTAL
2
4-989-920-11 PANEL, FRONT
3
X-4948-552-2 PANEL (BASE) ASSY
4
X-4947-892-1 FOOT ASSY
* 5
4-986-466-01 BRACKET (SIDE)
6
1-773-040-11 WIRE (FLAT TYPE) (17 CORE)
* 7
A-4398-429-A DISPLAY BOARD, COMPLETE
* 8
4-921-941-01 CUSHION (FL)
* 9
4-945-292-01 HOLDER, INDICATION TUBE
10
4-951-620-01 SCREW (2.6X8), +BVTP
11
X-4947-759-1 BUTTON ASSY, POWER
* 12
1-665-360-11 AC.SW BOARD
* 13
4-989-921-12 PANEL, BACK
1
1
5
11
12
10
7
10
18
9
2
3
1
6
4
17
4
13
15
1
19
8
14
20
22
22
1
16
1
15
PC901
#4
#4
#4
#4
#4
#5
#4
#4
#3
#1
#4
#4
not supplied
not
supplied
supplied
FL701
not
supplied
supplied
not supplied
#4
#5
21
23
5
1
23
#3
#2
#2
#2
#4
— 24 —
• SEMICONDUCTORS
In each case, u: µ , for example:
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
uA...: µ A..., uPA...: µ PA..., uPB...: µ PB...,
uPC...: µ PC..., uPD...: µ PD...
• CAPACITORS
uF : µ F
• COILS
uH : µ H
• Due to standardization, replacements in the parts list
may be different from the parts specified in the
diagrams or the components used on the set.
diagrams or the components used on the set.
• -XX, -X mean standardized parts, so they may have
some difference from the original one.
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
should be anticipated when ordering these items.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
The components identified by mark
!
or dotted line with mark
! are critical
for safety.
Replace only with part number speci-
fied.
Replace only with part number speci-
fied.
SECTION 6
ELECTRICAL PARTS LIST
Note:
When indicating parts by reference
number, please include the board
name.
number, please include the board
name.
AC.SW
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
D705
8-719-987-63 DIODE 1N4148M
D707
8-719-987-63 DIODE 1N4148M
< FLUORESCENT INDICATOR >
FL701
1-517-177-21 INDICATOR TUBE, FLUORESCENT
< IC >
IC701
8-759-483-96 IC uPD780205GF-034-3BA
IC702
8-759-459-84 IC NJL56H400
< TRANSISTOR >
Q701
8-729-620-05 TRANSISTOR 2SC2603-EF
< RESISTOR >
R701
1-249-437-11 CARBON
47K
5%
1/4W
R702
1-249-429-11 CARBON
10K
5%
1/4W
R703
1-249-429-11 CARBON
10K
5%
1/4W
R704
1-249-419-11 CARBON
1.5K
5%
1/4W F
R705
1-249-419-11 CARBON
1.5K
5%
1/4W F
R706
1-247-807-31 CARBON
100
5%
1/4W
R707
1-247-807-31 CARBON
100
5%
1/4W
R709
1-247-807-31 CARBON
100
5%
1/4W
R710
1-247-807-31 CARBON
100
5%
1/4W
R711
1-247-807-31 CARBON
100
5%
1/4W
R712
1-249-406-11 CARBON
120
5%
1/4W F
R713
1-249-406-11 CARBON
120
5%
1/4W F
R714
1-249-407-11 CARBON
150
5%
1/4W F
R715
1-249-401-11 CARBON
47
5%
1/4W F
R716
1-249-417-11 CARBON
1K
5%
1/4W F
R717
1-249-433-11 CARBON
22K
5%
1/4W
R718
1-247-895-00 CARBON
470K
5%
1/4W
R721
1-247-807-31 CARBON
100
5%
1/4W
R722
1-249-406-11 CARBON
120
5%
1/4W F
R723
1-249-406-11 CARBON
120
5%
1/4W F
R724
1-249-407-11 CARBON
150
5%
1/4W F
R725
1-249-408-11 CARBON
180
5%
1/4W F
R726
1-249-409-11 CARBON
220
5%
1/4W F
R727
1-249-410-11 CARBON
270
5%
1/4W F
R728
1-249-411-11 CARBON
330
5%
1/4W
R729
1-249-413-11 CARBON
470
5%
1/4W F
R730
1-249-414-11 CARBON
560
5%
1/4W F
R731
1-249-413-11 CARBON
470
5%
1/4W F
R732
1-249-413-11 CARBON
470
5%
1/4W F
R733
1-249-413-11 CARBON
470
5%
1/4W F
R734
1-249-413-11 CARBON
470
5%
1/4W F
R735
1-249-413-11 CARBON
470
5%
1/4W F
*
1-665-360-11 AC.SW BOARD
***********
< GROUND PLATE >
EP900
4-957-933-01 PLATE, GROUND
< SWITCH >
! S901
1-762-581-11 SWITCH, AC POWER PUSH (1 KEY)(POWER)
**************************************************************
*
A-4398-429-A DISPLAY BOARD, COMPLETE
***********************
*
4-921-941-01 CUSHION (FL)
*
4-945-292-01 HOLDER, INDICATION TUBE
< CAPACITOR >
C701
1-162-306-11 CERAMIC
0.01uF
20%
16V
C702
1-162-306-11 CERAMIC
0.01uF
20%
16V
C703
1-102-516-11 CERAMIC
27PF
5%
50V
C704
1-102-516-11 CERAMIC
27PF
5%
50V
C705
1-162-306-11 CERAMIC
0.01uF
20%
16V
C706
1-164-159-11 CERAMIC
0.1uF
50V
C707
1-124-248-00 ELECT
22uF
20%
35V
C708
1-164-159-11 CERAMIC
0.1uF
50V
C709
1-164-159-11 CERAMIC
0.1uF
50V
C710
1-126-964-11 ELECT
10uF
20%
50V
C711
1-126-964-11 ELECT
10uF
20%
50V
C712
1-104-905-11 CAPACITOR
0.22F
5.5V
C713
1-162-306-11 CERAMIC
0.01uF
20%
16V
C714
1-126-959-11 ELECT
0.47uF
20%
50V
C715
1-124-589-11 ELECT
47uF
20%
16V
C716
1-162-306-11 CERAMIC
0.01uF
20%
16V
C717
1-164-159-11 CERAMIC
0.1uF
50V
C718
1-126-964-11 ELECT
10uF
20%
50V
C719
1-126-964-11 ELECT
10uF
20%
50V
C720
1-162-286-31 CERAMIC
220PF
10%
50V
C721
1-126-157-11 ELECT
10uF
20%
16V
< CONNECTOR >
* CN701
1-568-836-11 SOCKET, CONNECTOR 17P
< DIODE >
D701
8-719-987-63 DIODE 1N4148M
D702
8-719-987-63 DIODE 1N4148M
D703
8-719-987-63 DIODE 1N4148M
DISPLAY
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