Sony ST-SE520 User manual

1
AEP Model
UK Model
SPECIFICATIONS
SERVICE MANUAL
FM STEREO FM-AM TUNER
ST-SE520
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Front Panel Descriptions
SECTION 1
GENERAL
1!(Power)switch
2EON TA button
3EON NEWS/INFO button
4PTY button
5DISPLAY button
6Display window
7CHARACTER button
8TUNE MODE button
9TUNING/SELECT knob
10 ENTER button
SAFETY-RELATED COMPONENT WARNING !!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
TABLE OF CONTENTS
1. GENERAL .......................................................................... 2
2.TEST MODE ....................................................................... 3
3. ELECTRICAL ADJUSTMENTS ................................. 5
4. DIAGRAMS
4-1. Circuit Boards Location ........................................................ 5
4-2. Schematic Diagram – Tuner Section – ................................. 6
4-3. Printed Wiring Board – Tuner Section – ............................... 7
4-4. Schematic Diagram – Display Section – .............................. 8
4-5. Printed Wiring Board – Display Section –............................ 9
4-6. IC Pin Function ................................................................... 10
4-7. IC Block Diagrams.............................................................. 11
5. EXPLODEDVIEW ......................................................... 12
6. ELECTRICAL PARTS LIST ........................................ 13
9
7823 4 651 10
11 13
12 14 15 16 17 18 19
11 AUTO-BETICAL SELECT button
12 MEMORY button
13 FM MODE button
14 BAND button
15 SHIFT button
16 Numeric buttons
17 DIRECT button
18 MENU button
19 RETURN button
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SECTION 2
TEST MODE
1. Circuit Check Mode
Set to the reception frequency that the circuit can STEREO RDS stations. (Set the input level to above 70 dB.)
This enables circuit check to be performed in any of the reception modes-FM,AM (MW, LW). Set to a desired band before setting the test
mode.
1. Turn OFF the power.
2. While pressing 4and AUTO-BETICAL SELECT together, turn ON !.
• The items in the following table will be checked automatically in order every 2 seconds.
FM RDS
Display Items
Tuned
IF Frq
Sig Level
Stereo
RDS Signal
AST signal =LOW
IF COUNT OK
SI LEVELh70dB
ST signal=LOW
RDS DATA OK
DISPLAY
OK or NG
OK or NG
OK or NG
OK or NG
OK or NG
AM (MW, LW)
OK or NG
OK or NG
NG
IC201 NG, RV201 adjustments
TB101, IC201 NG
TB101 NG
TB101 NG
IC802 NG
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NOTE : The preset data will be erased when this test mode is used. Therefore, take down the data before setting this mode and preset the
data again after completing operations in this mode.
2. DisplayTube Check and KEY Check mode
1. Turn OFF the power.
2. While pressing 1and AUTO-BETICAL SELECT together, turn ON !.
3. While continuously pressing 1and AUTO-BETICAL SELECT together, check the following.
Indication test pattern
The display changes every 1 sec.
4. Release 1and AUTO-BETICAL SELECT . The KEY CHECK mode will be set.
5. All key numbers will be displayed.
Key Number : 25
6. Each time the key is pressed, the key number will be counted down.
Each key will be counted only once, at the first time.
7. When all keys have been pressed, the process will end.
NOTE : As contents of the Factory Preset will be written into memory after completing this check mode, delete contents of memory
according to 4. Forced RESET.
3. Entering the Factory Preset (In case perform just to write memory of the Factory Preset.)
1. Turn OFF the power.
2. While pressing 3and AUTO-BETICAL SELECT together, turn ON !.
4. Forced RESET (Used to delete the contents of Factory Preset when it is written into the preset memory.)
Clears all the RAMs and sets the initial state
1. Turn OFF the power.
2. While pressing 5and AUTO-BETICAL SELECT together, turn ON !.
3. When “All clear” is indicated on the fluorescent display tube, it means that “Forced Reset” has been completed.
Microcomputer version indication (1 sec) tAll light up “7F” tDot area only “60” tDot area only “7E”
Dot area only “5F” TDot area only “3D”
T
T
17F 260 37E 43D 55F
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5
SECTION 4
DIAGRAMS
4-1. CIRCUIT BOARDS LOCATION
THIS NOTE IS COMMON FOR PRINTED WIRING
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
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in Ωand 1/4W or less unless otherwise
specified.
•2: nonflammable resistor.
•C: panel designation.
For printed wiring boards.
Note:
•X: parts extracted from the component side.
•x: parts mounted on the conductor side.
•b: Pattern from the side which enables seeing.
•U: B+ Line.
•V: B– Line.
•H: adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
∗: Can not be measured.
WAVEFORMS
1
IC802 qf
Note: The components identified by mark 0or dotted line
with mark 0are critical for safety.
Replace only with part number specified. • Indication of transistor
• VoltagesaretakenwithaVOM(Inputimpedance10 MΩ).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
• Signal path.
F: FM
SECTION 3
ELECTRICAL ADJUSTMENTS
FM Signal Level Adjustment Adjustment Location:
[TUNER BOARD] — Component Side —
Procedure:
1. Tune the set to 98 MHz.
2. Push the DISPLAY button for digital signal meter indication.
3. Adjust RV201 to the place where level and “70dB M” indica-
tion lights on fluorescent indicator tube.
2
IC701 qs
FM RF signal
generator
set
FM ANTENNA
75 Ωcoaxial
(TB101)
Carrier frequency : 98 MHz
Modulation : 1 kHz, 40 kHz deviation
Output level : 6.3 mV (76dBµ)
(75 Ωopen)
IC201
RV201
FM SIGNAL LEVEL
AC SW board
ENCODER board
TRANSFORMER board
DISPLAY board
TUNER board
CThese are omitted EB
4.8Vp-p
4.332MHz
4.3Vp-p
4.19MHz
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6
ST-SE520
4-2. SCHEMATIC DIAGRAM –TUNER SECTION –
•See page 5 for Waveform.
•See page 11 for IC Block Diagram.
(Page 8) (Page 8)
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7
ST-SE520
4-3. PRINTED WIRING BOARD –TUNER SECTION –
•See page 5 for Circuit Boards Location.
Ref.No. Location
•Semiconductor Location
D201 A-5
D901 B-5
D902 B-5
D903 C-5
D904 C-5
D905 C-4
D906 D-5
D907 C-3
D908 C-3
IC201 B-1
IC302 A-4
IC802 D-3
IC901 C-3
Q301 A-3
Q302 A-2
Q303 A-3
Q304 A-3
Q702 D-1
Q901 C-2
Ref.No. Location
(Page 9)
(Page 9)
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8
ST-SE520
4-4. SCHEMATIC DIAGRAM –DISPLAY SECTION –
•See page 5 forWaveform.
•See page 10 for IC Pin function.
(Page 6) (Page 6)
PIN
FUNCTION
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9
ST-SE520
4-5. PRINTEDWIRING BOARD – DISPLAY SECTION –
• See page 5 for Circuit Boards Location.
(Page 7) (Page 7)
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10
4-6. IC PIN FUNCTION
•IC701 System Control (µPD78205GF-040-3BA)
I/O Function
Pin Name
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
—
—
—
—
—
—
—
—
—
I
O
I
—
—
I
—
O
O
I
O
—
I
—
I
—
O
O
—
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 output (4.19MHz)
Ground
Not used
Lock signal input
Power supply (+5V)
PLL clock to TB101
PLL data to TB101
PLL clock from TB101
PLL Latch to TB101
Not used.
Stereo display detection.
Not used
Auto stop signal detection
Ground
Muting signal output
External control
Not used
RDS data input
Rotary encoder phase detection
Key input
Key input
Signal input
Analog power supply (+5V)
Reference voltage (+5V)
Remote control input
Rotary encoder number of rotation detection
RDS data clock input
Power supply ON/OFF monitor
Ground
VDD
ANT
ANT
BAND 1
BAND 2
IF-B
NC
MONO
TUN
RESET
X2
4.19MHz
GND
NC
LOCK
VDD
CLK
DATA
D-IN
CE
BLN
ST
CAL
AST
AVSS
MUTE
E ON
PGM
DATA RDS
R2
KEY 2
KEY 1
SI
AVDD
AVREF
R IN
R 1
RDS CLK
POWER
GND
I/O Function
Pin No. Pin Name
41
42
43
44
45
46
47 to 78
79
80 to 84
85
86 to 100
IS 5
IS 4
IS 3
IS 2
IS 1
VDD
P1 to P32
V LOAD
P33 to P37
G16
G15 to G1
I
I
I
I
I
—
O
—
O
—
O
Model detection
Power supply (+5V)
FL segment output
Power supply (–30V)
FL segment output
Not used
FL grid output
•Abbreviation
FL: FLUORESCENT INDICATOR TUBE
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4-7. IC BLOCK DIAGRAMS
•Tuner section
IC201 LA1235
3 6
11
2 5 81 4
1415 12 91016 13
7
FM IF AMP
LIMITER
AF/NULL
METER
QUADRATURE
DET
AF AMP
IF OFF
NULL METER
SHORTING
LEVEL
DET
METER
DRIVE
MUTING
CIRCUIT
DETUNE
DET
GND
B+
1234
REG
GND
CONTROL
REG
567
IC901 LA5667
QUALITY BIT
GENERATOR
DEFFERENTIAL
DECODER
BIPHASE
SYMBOL
DECODER
OSCILLATOR
AND
DIVIDER
57kHz
BANDPASS
(8th ORDER)
CONTAS LOOP
VARIABLE AND
FIXED DIVIDER
REFERENCE
VOLTAGE
ANTI-
ALIASING
FILTER
CLOCKED
COMPARATOR
TEST LOGIC AND OUTPUT
SELECTOR SWITCH
RECONSTRUCTION
FILTER
141516 13 12 11 10 9
321 4 5 6 7 8
CLOCK REGENERATION
AND SYNC
VP1
RDCL TS7 OSCO OSCI VDDD VSSD TEST TSTL
D
QUAL
RDDA
Vref
MUX
VDDA
VSSA
CIN
SCOUT
IC802 BU1922
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SECTION 5
EXPLODED VIEW
NOTE:
• Items marked “*” are not stocked since they are
seldom required for routine service. Some delay
should be anticipated when ordering these items.
• Color Indication of Appearance Parts Example:
KNOB, BALANCE (WHITE)
X
Cabinets color
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
• The mechanical parts with no reference number in
the exploded views are not supplied.
• Accessories and packing materials are given in the
last of this parts list.
*14 3-346-265-31 HOLDER, PC BOARD
*15 3-697-679-01 CUSHION, LS
16 X-4947-124-1 FOOT ASSY (F50150S)(SILVER)
16 X-4947-207-1 FOOT ASSY (F50150S)(BLACK)
*17 4-215-931-01 PANEL, BACK (AEP)
17 4-215-931-51 PANEL, BACK (UK)
18 3-703-244-00 BUSHING, CORD
*19 A-4407-374-A TUNER BOARD, COMPLETE
20 4-951-620-01 SCREW (2.6X8), +BVTP
21 3-703-685-21 SCREW (+BV 3X8)
22 3-704-515-31 SCREW (BV/RING)
23 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3
24 4-963-404-21 EMBLEM (5-A), SONY
25 1-773-002-11 WIRE (FLAT TYPE)(15 CORE)
*26 4-921-941-01 CUSHION (FL)
27 1-693-410-21 TUNER (PACK)
*28 3-669-610-00 SPACER
*29 1-668-816-11 TRANSFORMER BOARD
FL701 1-517-177-21 INDICATOR TUBE, FLUORESCENT
0PC901 1-575-651-21 CORD, POWER (AEP)
0PC901 1-751-523-11 CORD, POWER (UK)
1 4-997-882-01 KNOB (T)(BLACK)
1 4-997-882-11 KNOB (T)(SILVER)
2 X-4949-582-2 PANEL ASSY, FRONT (BLACK)
2 X-4949-583-2 PANEL ASSY, FRONT (SILVER)
3 4-977-593-01 RING (DIA. 50), ORNAMENTAL
4 4-977-358-31 CUSHION
5 3-931-429-71 BUTTON (POWER)(BLACK)
5 3-931-429-81 BUTTON (POWER)(SILVER)
*6 1-668-814-11 AC SW BOARD
7 4-981-264-01 BUTTON (4)(BLACK)
7 4-981-264-21 BUTTON (4)(SILVER)
8 4-997-881-01 ESCUTCHEON (BLACK)
8 4-997-881-11 ESCUTCHEON (SILVER)
*9 1-668-815-11 ENCODER BOARD
*10 A-4407-375-A DISPLAY BOARD, COMPLETE
*11 4-945-292-01 HOLDER, INDICATION TUBE
12 3-710-901-01 SCREW, TAPPING (SILVER)
12 3-710-901-11 SCREW, TAPPING (BLACK)
*13 4-978-901-41 CASE (407026)(BLACK)
*13 4-985-744-01 CASE (407026)(SILVER)
12
3
4
5
24 6
7
89
23
20
20
20
20 10 11
26
26
12 19
12
14
14 15
16 27
23
23
17
18
22
PC901(AEP
)
PC901(UK)
29
23
25
12 13
FL701
Supplied
with RV701
7
23
21
28
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• SEMICONDUCTORS
In each case, u: µ , for example:
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.
• -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.
• RESISTORS
All resistors are in ohms
METAL: Metal-film resistor
METAL OXIDE: Metal Oxide-film resistor
F : nonflammable
SECTION 6
ELECTRICAL PARTS LIST
Note:
When indicating parts by reference
number, please include the board
name.
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
AC SW
The components identified by
mark 0or dotted line with mark
0are critical for safety.
Replace only with part number
specified.
DISPLAY
*1-668-814-11 AC SW BOARD
***********
< CAPACITOR >
0C951 1-113-915-11 CERAMIC 0.001uF 20% 250V
< SWITCH >
0S901 1-572-267-51 SWITCH, PUSH (AC POWER)(1 KEY)(!)
**************************************************************
*A-4407-375-A DISPLAY BOARD, COMPLETE
***********************
*4-921-941-01 CUSHION (FL)
*4-945-292-01 HOLDER, INDICATION TUBE
7-685-872-09 SCREW +BVTT 3X8 (S)
< CAPACITOR >
C701 1-162-306-11 CERAMIC 0.01uF 20% 16V
C702 1-162-306-11 CERAMIC 0.01uF 20% 16V
C703 1-162-209-31 CERAMIC 27PF 5% 50V
C704 1-162-209-31 CERAMIC 27PF 5% 50V
C705 1-162-306-11 CERAMIC 0.01uF 20% 16V
C706 1-164-159-21 CERAMIC 0.1uF 50V
C707 1-126-947-11 ELECT 47uF 20% 35V
C708 1-162-306-11 CERAMIC 0.01uF 20% 16V
C709 1-162-306-11 CERAMIC 0.01uF 20% 16V
C710 1-162-306-11 CERAMIC 0.01uF 20% 16V
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
C717 1-162-286-21 CERAMIC 220PF 10% 50V
< DIODE >
D701 8-719-991-33 DIODE 1SS133T-77
D702 8-719-991-33 DIODE 1SS133T-77
D703 8-719-991-33 DIODE 1SS133T-77
D705 8-719-991-33 DIODE 1SS133T-77
D707 8-719-991-33 DIODE 1SS133T-77
< FLUORESCENT INDICATOR >
FL701 1-517-177-21 INDICATOR TUBE, FLUORESCENT
< IC >
IC701 8-759-495-96 IC uPD780205GF-040-3BA
IC702 8-749-014-66 IC NJL64H400A
< TRANSISTOR >
Q701 8-729-119-78 TRANSISTOR 2SC2785-HFE
< RESISTOR >
R701 1-249-437-11 CARBON 47K 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
R707 1-249-441-11 CARBON 100K 5% 1/4W
R708 1-249-441-11 CARBON 100K 5% 1/4W
R709 1-247-807-31 CARBON 100 5% 1/4W
R710 1-249-406-11 CARBON 120 5% 1/4W F
R711 1-249-406-11 CARBON 120 5% 1/4W F
R712 1-249-407-11 CARBON 150 5% 1/4W F
R713 1-249-408-11 CARBON 180 5% 1/4W F
R714 1-247-815-91 CARBON 220 5% 1/4W
R715 1-249-410-11 CARBON 270 5% 1/4W F
R716 1-249-411-11 CARBON 330 5% 1/4W
R717 1-249-413-11 CARBON 470 5% 1/4W F
R718 1-249-414-11 CARBON 560 5% 1/4W F
R719 1-249-416-11 CARBON 820 5% 1/4W F
R720 1-249-418-11 CARBON 1.2K 5% 1/4W F
R721 1-249-421-11 CARBON 2.2K 5% 1/4W F
R722 1-249-424-11 CARBON 3.9K 5% 1/4W F
R724 1-247-807-31 CARBON 100 5% 1/4W
R725 1-249-406-11 CARBON 120 5% 1/4W F
R726 1-249-406-11 CARBON 120 5% 1/4W F
R727 1-249-407-11 CARBON 150 5% 1/4W F
R728 1-249-408-11 CARBON 180 5% 1/4W F
R729 1-247-815-91 CARBON 220 5% 1/4W
R730 1-249-410-11 CARBON 270 5% 1/4W F
R731 1-249-411-11 CARBON 330 5% 1/4W
R732 1-249-413-11 CARBON 470 5% 1/4W F
0R733 1-249-414-11 CARBON 560 5% 1/4W F
R734 1-249-416-11 CARBON 820 5% 1/4W F
R735 1-249-418-11 CARBON 1.2K 5% 1/4W F
R736 1-247-807-31 CARBON 100 5% 1/4W
R738 1-249-401-11 CARBON 47 5% 1/4W F
R739 1-249-417-11 CARBON 1K 5% 1/4W F
R740 1-247-863-91 CARBON 22K 5% 1/4W
R741 1-247-895-91 CARBON 470K 5% 1/4W
R742 1-249-413-11 CARBON 470 5% 1/4W F
R743 1-249-413-11 CARBON 470 5% 1/4W F
R744 1-249-413-11 CARBON 470 5% 1/4W F
R745 1-249-413-11 CARBON 470 5% 1/4W F
R746 1-249-413-11 CARBON 470 5% 1/4W F
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Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
DISPLAY ENCODER
R747 1-249-413-11 CARBON 470 5% 1/4W F
R749 1-249-413-11 CARBON 470 5% 1/4W F
R750 1-249-413-11 CARBON 470 5% 1/4W F
R751 1-249-413-11 CARBON 470 5% 1/4W F
R752 1-249-413-11 CARBON 470 5% 1/4W F
R753 1-249-413-11 CARBON 470 5% 1/4W F
R754 1-249-413-11 CARBON 470 5% 1/4W F
< SWITCH >
S701 1-554-303-21 SWITCH, TACTILE (SHIFT)
S702 1-554-303-21 SWITCH, TACTILE (1)
S703 1-554-303-21 SWITCH, TACTILE (2)
S704 1-554-303-21 SWITCH, TACTILE (3)
S705 1-554-303-21 SWITCH, TACTILE (4)
S706 1-554-303-21 SWITCH, TACTILE (5)
S707 1-554-303-21 SWITCH, TACTILE (6)
S708 1-554-303-21 SWITCH, TACTILE (7)
S709 1-554-303-21 SWITCH, TACTILE (8)
S710 1-554-303-21 SWITCH, TACTILE (9)
S711 1-554-303-21 SWITCH, TACTILE (0)
S712 1-554-303-21 SWITCH, TACTILE (DIRECT)
S713 1-554-303-21 SWITCH, TACTILE (MENU)
S714 1-554-303-21 SWITCH, TACTILE (RETURN)
S717 1-554-303-21 SWITCH, TACTILE (DISPLAY)
S718 1-554-303-21 SWITCH, TACTILE (PTY)
S719 1-554-303-21 SWITCH, TACTILE (EON NEWS/INFO)
S720 1-554-303-21 SWITCH, TACTILE (EON TA )
S721 1-554-303-21 SWITCH, TACTILE (AUTO-BETICAL SELECT)
S722 1-554-303-21 SWITCH, TACTILE (MEMORY)
S723 1-554-303-21 SWITCH, TACTILE (FM MODE)
S724 1-554-303-21 SWITCH, TACTILE (BAND)
S727 1-554-303-21 SWITCH, TACTILE (CHARACTER)
S728 1-554-303-21 SWITCH, TACTILE (TUNE MODE)
< VIBRATOR >
X701 1-760-422-11 VIBRATOR, CRYSTAL (4.192MHz)
**************************************************************
*1-668-815-11 ENCODER BOARD
*************
< RESISTOR >
R723 1-249-430-11 CARBON 12K 5% 1/4W
< VARIABLE RESISTOR >
RV701 1-475-696-11 ENCODER, ROTARY (TUNING/SELECT)
< SWITCH >
S715 1-554-303-21 SWITCH, TACTILE (ENTER)
**************************************************************
*1-668-816-11 TRANSFORMER BOARD
*****************
< CAPACITOR >
C952 1-162-306-11 CERAMIC 0.01uF 20% 16V
< CONNECTOR >
CNP901 1-580-230-11 PIN, CONNECTOR (PC BOARD) 2P
CNP951 1-564-321-00 PIN, CONNECTOR 2P
< LEAD >
ECP900 1-690-880-51 LEAD (WITH CONNECTOR)
< TRANSFORMER >
0PT901 1-423-525-11 TRANSFORMER, POWER
**************************************************************
*A-4407-374-A TUNER BOARD, COMPLETE
*********************
1-690-880-41 LEAD (WITH CONNECTOR)
< CAPACITOR >
C101 1-162-306-11 CERAMIC 0.01uF 20% 16V
C102 1-126-964-11 ELECT 10uF 20% 50V
C103 1-162-306-11 CERAMIC 0.01uF 20% 16V
C104 1-126-964-11 ELECT 10uF 20% 50V
C105 1-124-463-00 ELECT 0.1uF 20% 50V
C201 1-162-288-31 CERAMIC 330PF 10% 50V
C202 1-162-306-11 CERAMIC 0.01uF 20% 16V
C203 1-162-306-11 CERAMIC 0.01uF 20% 16V
C204 1-162-306-11 CERAMIC 0.01uF 20% 16V
C205 1-126-967-11 ELECT 47uF 20% 16V
C206 1-162-306-11 CERAMIC 0.01uF 20% 16V
C207 1-162-306-11 CERAMIC 0.01uF 20% 16V
C301 1-126-963-11 ELECT 4.7uF 20% 50V
C302 1-126-963-11 ELECT 4.7uF 20% 50V
C303 1-126-964-11 ELECT 10uF 20% 50V
C304 1-126-964-11 ELECT 10uF 20% 50V
C305 1-110-335-11 MYLAR 100PF 5% 50V
C306 1-110-335-11 MYLAR 100PF 5% 50V
C308 1-126-963-11 ELECT 4.7uF 20% 50V
C309 1-126-963-11 ELECT 4.7uF 20% 50V
C319 1-126-934-11 ELECT 220uF 20% 16V
C352 1-130-471-00 MYLAR 0.001uF 5% 50V
C353 1-130-471-00 MYLAR 0.001uF 5% 50V
C806 1-102-527-11 CERAMIC 82PF 5% 50V
C807 1-102-852-91 CERAMIC 47PF 5% 50V
C808 1-162-306-11 CERAMIC 0.01uF 20% 16V
C809 1-126-967-11 ELECT 47uF 20% 16V
C810 1-126-961-11 ELECT 2.2uF 20% 50V
C811 1-162-306-11 CERAMIC 0.01uF 20% 16V
C812 1-162-291-31 CERAMIC 560PF 10% 50V
C813 1-162-306-11 CERAMIC 0.01uF 20% 16V
C814 1-162-306-11 CERAMIC 0.01uF 20% 16V
C901 1-101-004-00 CERAMIC 0.01uF 50V
C902 1-101-004-00 CERAMIC 0.01uF 50V
C903 1-126-967-11 ELECT 47uF 20% 50V
C904 1-126-967-11 ELECT 47uF 20% 50V
C905 1-126-953-11 ELECT 2200uF 20% 35V
C906 1-126-969-11 ELECT 220uF 20% 50V
C907 1-126-935-11 ELECT 470uF 20% 6.3V
C908 1-126-964-11 ELECT 10uF 20% 50V
TRANSFORMER TUNER
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
www.freeservicemanuals.info
7/23/2017
Digitized in Heiloo Netherland

15
Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark
C909 1-126-967-11 ELECT 47uF 20% 16V
C910 1-126-964-11 ELECT 10uF 20% 50V
C911 1-126-959-11 ELECT 0.47uF 20% 50V
< CONNECTOR >
CN101 1-568-834-11 SOCKET, CONNECTOR 15P
CNJ203 1-566-212-11 PIN, CONNECTOR 3P (EON CONTROL OUT)
CNJ301 1-568-250-11 JACK, PIN 2P (LINE OUT)
*CNP701 1-568-936-11 PIN, CONNECTOR 9P
*CNP702 1-568-935-11 PIN, CONNECTOR 8P
CNP952 1-766-267-11 PIN, CONNECTOR (PC BOARD) 5P
< DIODE >
D201 8-719-991-33 DIODE 1SS133T-77
D901 8-719-200-82 DIODE 11ES2
D902 8-719-200-82 DIODE 11ES2
D903 8-719-200-82 DIODE 11ES2
D904 8-719-200-82 DIODE 11ES2
D905 8-719-110-69 DIODE RD27ES-B4
D906 8-719-109-97 DIODE RD6.8ES-B2
D907 8-719-200-82 DIODE 11ES2
D908 8-719-991-33 DIODE 1SS133T-77
< IC >
IC201 8-759-812-35 IC LA1235
IC302 8-759-634-51 IC M5218AP
IC802 8-759-450-86 IC BU1922
IC901 8-759-820-09 IC LA5667
< COIL >
L351 1-410-509-11 INDUCTOR 10uH
L352 1-410-509-11 INDUCTOR 10uH
< TRANSISTOR >
Q301 8-729-922-37 TRANSISTOR 2SD2144S-UVW
Q302 8-729-922-37 TRANSISTOR 2SD2144S-UVW
Q303 8-729-922-37 TRANSISTOR 2SD2144S-UVW
Q304 8-729-922-37 TRANSISTOR 2SD2144S-UVW
Q702 8-729-119-78 TRANSISTOR 2SC2785-HFE
Q901 8-729-029-56 TRANSISTOR DTA144ESA
< RESISTOR >
0R101 1-249-401-11 CARBON 47 5% 1/4W F
R104 1-249-429-11 CARBON 10K 5% 1/4W
R105 1-249-429-11 CARBON 10K 5% 1/4W
R201 1-249-413-11 CARBON 470 5% 1/4W F
0R202 1-249-405-11 CARBON 100 5% 1/4W F
R203 1-249-393-11 CARBON 10 5% 1/4W F
R301 1-249-441-11 CARBON 100K 5% 1/4W
R302 1-249-441-11 CARBON 100K 5% 1/4W
R303 1-249-441-11 CARBON 100K 5% 1/4W
R304 1-249-441-11 CARBON 100K 5% 1/4W
R305 1-247-843-11 CARBON 3.3K 5% 1/4W
R306 1-247-843-11 CARBON 3.3K 5% 1/4W
R307 1-249-420-11 CARBON 1.8K 5% 1/4W F
R308 1-249-420-11 CARBON 1.8K 5% 1/4W F
R309 1-247-815-91 CARBON 220 5% 1/4W
R310 1-247-815-91 CARBON 220 5% 1/4W
0R316 1-249-405-11 CARBON 100 5% 1/4W F
R317 1-249-417-11 CARBON 1K 5% 1/4W F
R318 1-249-417-11 CARBON 1K 5% 1/4W F
0R319 1-249-405-11 CARBON 100 5% 1/4W F
0R320 1-249-381-11 CARBON 100 5% 1/4W F
R331 1-247-815-91 CARBON 220 5% 1/4W
R332 1-247-815-91 CARBON 220 5% 1/4W
R333 1-249-417-11 CARBON 1K 5% 1/4W F
R334 1-249-417-11 CARBON 1K 5% 1/4W F
R361 1-249-437-11 CARBON 47K 5% 1/4W
R362 1-249-437-11 CARBON 47K 5% 1/4W
R806 1-249-421-11 CARBON 2.2K 5% 1/4W F
0R807 1-249-401-11 CARBON 47 5% 1/4W F
R808 1-247-815-91 CARBON 220 5% 1/4W
R809 1-247-807-31 CARBON 100 5% 1/4W
R811 1-249-429-11 CARBON 10K 5% 1/4W
0R812 1-249-405-11 CARBON 100 5% 1/4W F
0R902 1-247-752-11 CARBON 1K 5% 1/2W F
R903 1-249-441-11 CARBON 100K 5% 1/4W
R904 1-249-437-11 CARBON 47K 5% 1/4W
R905 1-249-437-11 CARBON 47K 5% 1/4W
R906 1-249-437-11 CARBON 47K 5% 1/4W
R909 1-249-417-11 CARBON 1K 5% 1/4W F
R910 1-249-417-11 CARBON 1K 5% 1/4W F
R911 1-249-417-11 CARBON 1K 5% 1/4W F
R912 1-249-417-11 CARBON 1K 5% 1/4W F
< VARIABLE RESISTOR >
RV201 1-241-765-11 RES, ADJ, CARBON 22K
< VIBRATOR >
X801 1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz)
**************************************************************
MISCELLANEOUS
*************
25 1-773-002-11 WIRE (FLAT TYPE)(15 CORE)
27 1-693-410-21 TUNER (PACK)
FL701 1-517-177-21 INDICATOR TUBE, FLUORESCENT
0PC901 1-575-651-21 CORD, POWER (AEP)
0PC901 1-751-523-11 CORD, POWER (UK)
**************************************************************
ACCESSORIES & PACKING MATERIALS
*******************************
1-501-594-11 ANTENNA (FM)
1-501-721-11 ANTENNA (LOOP)
1-558-271-11 CORD, CONNECTION (AUDIO, 108cm)
1-765-383-11 CORD (WITH CONNECTOR)
3-865-569-12 MANUAL, INSTRUCTION
(ENGLISH,FRENCH,SPANISH,PORTUGUESE)(AEP,UK)
3-865-569-22 MANUAL, INSTRUCTION
(GERMAN,DUTCH,SWEDISH,ITALIAN)(AEP)
3-865-569-32 MANUAL,INSTRUCTION (DANISH,FINNISH)(AEP)
TUNER
The components identified by mark 0or dotted
line with mark 0are critical for safety.
Replace only with part number specified.
www.freeservicemanuals.info
7/23/2017
Digitized in Heiloo Netherland

16
Sony Corporation
Home Audio Division Company
9-922-832-12 2000D097511-1
Printed in Hungary © 2000. 4
Published by Quality Assurance Dept.
ST-SE520
www.freeservicemanuals.info
7/23/2017
Digitized in Heiloo Netherland