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ST-SE520
SERVICE MANUAL
AEP Model UK Model
SPECIFICATIONS
FM STEREO FM-AM TUNER
1
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
SAFETY-RELATED COMPONENT WARNING !! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON 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.
5. EXPLODED VIEW ......................................................... 12 6. ELECTRICAL PARTS LIST ........................................ 13
SECTION 1 GENERAL
Front Panel Descriptions
1
2
3
4
5
6
7
8
9
10
11
1 2 3 4 5 6 7 8 9 10
12 13 14 15
16
11 12 13 14 15 16 17 18 19
17 18
19
! (Power)switch EON TA button EON NEWS/INFO button PTY button DISPLAY button Display window CHARACTER button TUNE MODE button TUNING/SELECT knob ENTER button
AUTO-BETICAL SELECT button MEMORY button FM MODE button BAND button SHIFT button Numeric buttons DIRECT button MENU button RETURN button
2
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 4 and AUTO-BETICAL SELECT together, turn ON ! . · The items in the following table will be checked automatically in order every 2 seconds.
Display Tuned IF Frq Sig Level Stereo RDS Signal
Items
AST signal =LOW IF COUNT OK SI LEVELh70dB ST signal=LOW RDS DATA OK
DISPLAY
FM RDS
OK or NG OK or NG OK or NG OK or NG OK or NG
NG IC201 NG, RV201 adjustments
AM (MW, LW)
OK or NG OK or NG
TB101, IC201 NG TB101 NG TB101 NG IC802 NG
3
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. Display Tube Check and KEY Check mode 1. Turn OFF the power. 2. While pressing 1 and AUTO-BETICAL SELECT together, turn ON ! . 3. While continuously pressing 1 and AUTO-BETICAL SELECT together, check the following. Microcomputer version indication (1 sec) t All light up "7F" t Dot area only "60" t Dot area only "7E" Dot area only "5F" T Dot area only "3D" Indication test pattern
1 7F 2 60 3 7E 4 3D 5 5F
The display changes every 1 sec. 4. Release 1 and 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 3 and 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 5 and 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.
4
T
T
SECTION 3 ELECTRICAL ADJUSTMENTS
FM Signal Level Adjustment
FM RF signal generator
SECTION 4 DIAGRAMS
4-1. CIRCUIT BOARDS LOCATION
Adjustment Location: [TUNER BOARD] -- Component Side --
TRANSFORMER board
IC201 set Carrier frequency : 98 MHz Modulation : 1 kHz, 40 kHz deviation Output level : 6.3 mV (76dBµ) (75 open) RV201 FM SIGNAL LEVEL
TUNER board AC SW board
FM ANTENNA 75 coaxial (TB101)
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" indication lights on fluorescent indicator tube.
DISPLAY board
ENCODER board
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 and 1/4 W or less unless otherwise specified. · 2 : nonflammable resistor. · C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. · · · · 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.
· Voltages are taken with a VOM (Input impedance 10 M). Voltage variations may be noted due to normal production tolerances. · Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. · Circled numbers refer to waveforms. · Signal path. F : FM
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.
· Indication of transistor
BC E These are omitted
WAVEFORMS 1
4.8Vp-p
2
4.3Vp-p
4.332MHz
4.19MHz
IC802 qf
IC701 qs
5
5
ST-SE520
4-2. SCHEMATIC DIAGRAM TUNER SECTION · See page 5 for Waveform. · See page 11 for IC Block Diagram.
(Page 8)
(Page 8)
6
6
ST-SE520
4-3. PRINTED WIRING BOARD TUNER SECTION · See page 5 for Circuit Boards Location.
(Page 9)
· Semiconductor Location
Ref. No. D201 D901 D902 D903 D904 D905 D906 D907 D908 Location A-5 B-5 B-5 C-5 C-5 C-4 D-5 C-3 C-3 Ref. No. IC201 IC302 IC802 IC901 Q301 Q302 Q303 Q304 Q702 Q901 Location B-1 A-4 D-3 C-3 A-3 A-2 A-3 A-3 D-1 C-2
(Page 9)
7
7
ST-SE520
4-4. SCHEMATIC DIAGRAM DISPLAY SECTION · See page 5 for Waveform. · See page 10 for IC Pin function.
(Page 6)
(Page 6)
PIN FUNCTION
8
8
ST-SE520
4-5. PRINTED WIRING BOARD DISPLAY SECTION · See page 5 for Circuit Boards Location.
(Page 7)
(Page 7)
9
9
4-6. IC PIN FUNCTION
· IC701 System Control (µPD78205GF-040-3BA) 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 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 R1 RDS CLK POWER GND I/O -- -- -- -- -- -- -- -- -- 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 · Abbreviation FL: FLUORESCENT INDICATOR TUBE Function Pin No. 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 Pin Name I/O I I I I I -- O -- O -- O Power supply (+5V) FL segment output Power supply (30V) FL segment output Not used FL grid output Model detection Function
10
10
4-7. IC BLOCK DIAGRAMS
· Tuner section IC201 LA1235
16 15 14 13 12 11 10 9 B+ REG CONTROL DETUNE DET LEVEL DET METER DRIVE IF OFF NULL METER SHORTING FM IF AMP LIMITER QUADRATURE DET AF AMP GND 1 2 3 4 5 6 7 8 AF/NULL METER 1 GND 2 3 4 REG
IC901 LA5667
MUTING CIRCUIT
5
6
7
IC802 BU1922
TSTLD
9 8
OSCO
RDCL
VDDD
16
15
14
13
12
11
10
TEST LOGIC AND OUTPUT SELECTOR SWITCH QUALITY BIT GENERATOR OSCILLATOR AND DIVIDER 57kHz BANDPASS (8th ORDER) ANTIALIASING FILTER
RECONSTRUCTION FILTER
DEFFERENTIAL DECODER
BIPHASE SYMBOL DECODER
CONTAS LOOP VARIABLE AND FIXED DIVIDER
CLOCKED COMPARATOR
CLOCK REGENERATION AND SYNC
VP1 REFERENCE VOLTAGE
1
2
3
4
5
6
RDDA
VDDA
Vref
TEST
7
OSCI
VSSD
TS7
SCOUT
QUAL
VSSA
MUX
CIN
11
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 · 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. The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
12
13
12
23 29 25
PC901(UK)
23 19 10 20 24 5 6
FL701 Supplied 7 with RV701
PC901(AEP)
12 11 26 28 20 26 20 14
18 22 15 14 21
7
17 8 23 3 1 4 2 9 20 27 23 23 16
Ref. No. 1 1 2 2 3 4 5 5 * 6 7 7 8 8 * 9 * 10 * 11 12 12 * 13 * 13
Part No. 4-997-882-01 4-997-882-11 X-4949-582-2 X-4949-583-2 4-977-593-01 4-977-358-31 3-931-429-71 3-931-429-81 1-668-814-11 4-981-264-01 4-981-264-21 4-997-881-01 4-997-881-11 1-668-815-11 A-4407-375-A 4-945-292-01 3-710-901-01 3-710-901-11 4-978-901-41 4-985-744-01
Description KNOB (T)(BLACK) KNOB (T)(SILVER) PANEL ASSY, FRONT (BLACK) PANEL ASSY, FRONT (SILVER) RING (DIA. 50), ORNAMENTAL CUSHION BUTTON (POWER)(BLACK) BUTTON (POWER)(SILVER) AC SW BOARD BUTTON (4)(BLACK) BUTTON (4)(SILVER) ESCUTCHEON (BLACK) ESCUTCHEON (SILVER) ENCODER BOARD DISPLAY BOARD, COMPLETE HOLDER, INDICATION TUBE SCREW, TAPPING (SILVER) SCREW, TAPPING (BLACK) CASE (407026)(BLACK) CASE (407026)(SILVER)
Remark
Ref. No. * 14 * 15 16 16 * 17 17 18 * 19 20 21 22 23 24 25 * 26 27 * 28 * 29 FL701 0 PC901 0 PC901
Part No. 3-346-265-31 3-697-679-01 X-4947-124-1 X-4947-207-1 4-215-931-01 4-215-931-51 3-703-244-00 A-4407-374-A 4-951-620-01 3-703-685-21 3-704-515-31 7-685-646-79 4-963-404-21 1-773-002-11 4-921-941-01 1-693-410-21 3-669-610-00 1-668-816-11 1-517-177-21 1-575-651-21
Description HOLDER, PC BOARD CUSHION, LS FOOT ASSY (F50150S)(SILVER) FOOT ASSY (F50150S)(BLACK) PANEL, BACK (AEP) PANEL, BACK (UK) BUSHING, CORD TUNER BOARD, COMPLETE SCREW (2.6X8), +BVTP SCREW (+BV 3X8) SCREW (BV/RING) SCREW +BVTP 3X8 TYPE2 IT-3 EMBLEM (5-A), SONY WIRE (FLAT TYPE)(15 CORE) CUSHION (FL) TUNER (PACK) SPACER TRANSFORMER BOARD INDICATOR TUBE, FLUORESCENT CORD, POWER (AEP)
Remark
1-751-523-11 CORD, POWER (UK)
12
SECTION 6 ELECTRICAL PARTS LIST
Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. When indicating parts by reference number, please include the board name. · 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 Remark Ref. No. Part No.
AC SW
DISPLAY
· 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
Ref. No. *
Part No.
Description
Description < TRANSISTOR >
Remark
1-668-814-11 AC SW BOARD *********** Q701 < CAPACITOR >
8-729-119-78 TRANSISTOR 2SC2785-HFE < RESISTOR >
0 C951
1-113-915-11 CERAMIC < SWITCH >
0.001uF
20%
250V R701 R703 R704 R705 R707 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R721 R722 R724 R725 R726 R727 R728 R729 R730 R731 R732 0 R733 R734 R735 R736 R738 R739 R740 R741 R742 R743 R744 R745 R746 1-249-437-11 1-249-429-11 1-249-419-11 1-249-419-11 1-249-441-11 1-249-441-11 1-247-807-31 1-249-406-11 1-249-406-11 1-249-407-11 1-249-408-11 1-247-815-91 1-249-410-11 1-249-411-11 1-249-413-11 1-249-414-11 1-249-416-11 1-249-418-11 1-249-421-11 1-249-424-11 1-247-807-31 1-249-406-11 1-249-406-11 1-249-407-11 1-249-408-11 1-247-815-91 1-249-410-11 1-249-411-11 1-249-413-11 1-249-414-11 1-249-416-11 1-249-418-11 1-247-807-31 1-249-401-11 1-249-417-11 1-247-863-91 1-247-895-91 1-249-413-11 1-249-413-11 1-249-413-11 CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 47K 10K 1.5K 1.5K 100K 100K 100 120 120 150 180 220 270 330 470 560 820 1.2K 2.2K 3.9K 100 120 120 150 180 220 270 330 470 560 820 1.2K 100 47 1K 22K 470K 470 470 470 470 470 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 1/4W 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W F 1/4W F 1/4W F 1/4W F 1/4W 1/4W F 1/4W 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F F F F F
0 S901
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 C702 C703 C704 C705 C706 C707 C708 C709 C710 C711 C712 C713 C714 C717 1-162-306-11 1-162-306-11 1-162-209-31 1-162-209-31 1-162-306-11 1-164-159-21 1-126-947-11 1-162-306-11 1-162-306-11 1-162-306-11 1-126-964-11 1-104-905-11 1-162-306-11 1-126-959-11 1-162-286-21 CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC CERAMIC ELECT CAPACITOR CERAMIC ELECT CERAMIC < DIODE > D701 D702 D703 D705 D707 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 8-719-991-33 DIODE DIODE DIODE DIODE DIODE 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 1SS133T-77 0.01uF 0.01uF 27PF 27PF 0.01uF 0.1uF 47uF 0.01uF 0.01uF 0.01uF 10uF 0.22F 0.01uF 0.47uF 220PF 20% 20% 5% 5% 20% 16V 16V 50V 50V 16V 50V 35V 16V 16V 16V 50V 5.5V 16V 50V 50V
* *
20% 20% 20% 20% 20% 20% 20% 10%
F F F F
1/4W 1/4W F 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W F F F F
< FLUORESCENT INDICATOR > FL701 1-517-177-21 INDICATOR TUBE, FLUORESCENT < IC > IC701 IC702 8-759-495-96 IC uPD780205GF-040-3BA 8-749-014-66 IC NJL64H400A
1/4W 1/4W 1/4W F 1/4W F 1/4W F 1/4W F 1/4W F
1-249-413-11 CARBON 1-249-413-11 CARBON
13
DISPLAY
Ref. No. R747 R749 R750 R751 R752 R753 R754 Part No.
ENCODER
Description 470 470 470 470 470 470 470
TRANSFORMER
Remark 5% 5% 5% 5% 5% 5% 5% 1/4W F 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W F F F F Ref. No.
TUNER
Part No. Description < 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 > Remark
1-249-413-11 CARBON 1-249-413-11 CARBON 1-249-413-11 CARBON 1-249-413-11 1-249-413-11 1-249-413-11 1-249-413-11 CARBON CARBON CARBON CARBON < SWITCH >
S701 S702 S703 S704 S705 S706 S707 S708 S709 S710 S711 S712 S713 S714 S717 S718 S719 S720 S721 S722 S723 S724 S727 S728
1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21 1-554-303-21
SWITCH, TACTILE (SHIFT) SWITCH, TACTILE (1) SWITCH, TACTILE (2) SWITCH, TACTILE (3) SWITCH, TACTILE (4) SWITCH, TACTILE (5) SWITCH, TACTILE (6) SWITCH, TACTILE (7) SWITCH, TACTILE (8) SWITCH, TACTILE (9) SWITCH, TACTILE (0) SWITCH, TACTILE (DIRECT) SWITCH, TACTILE (MENU) SWITCH, TACTILE (RETURN) SWITCH, TACTILE (DISPLAY) SWITCH, TACTILE (PTY) SWITCH, TACTILE (EON NEWS/INFO) SWITCH, TACTILE (EON TA ) SWITCH, TACTILE (AUTO-BETICAL SELECT) SWITCH, TACTILE (MEMORY) SWITCH, TACTILE (FM MODE) SWITCH, TACTILE (BAND) SWITCH, TACTILE (CHARACTER) SWITCH, TACTILE (TUNE MODE) < VIBRATOR >
0 PT901
1-423-525-11 TRANSFORMER, POWER
************************************************************** * A-4407-374-A TUNER BOARD, COMPLETE ********************* 1-690-880-41 LEAD (WITH CONNECTOR) < CAPACITOR > C101 C102 C103 C104 C105 C201 C202 C203 C204 C205 C206 C207 C301 C302 C303 C304 C305 C306 C308 C309 C319 C352 C353 C806 C807 1-162-306-11 1-126-964-11 1-162-306-11 1-126-964-11 1-124-463-00 1-162-288-31 1-162-306-11 1-162-306-11 1-162-306-11 1-126-967-11 1-162-306-11 1-162-306-11 1-126-963-11 1-126-963-11 1-126-964-11 1-126-964-11 1-110-335-11 1-110-335-11 1-126-963-11 1-126-963-11 1-126-934-11 1-130-471-00 1-130-471-00 1-102-527-11 1-102-852-91 1-162-306-11 1-126-967-11 1-126-961-11 1-162-306-11 1-162-291-31 1-162-306-11 1-162-306-11 1-101-004-00 1-101-004-00 1-126-967-11 1-126-967-11 1-126-953-11 1-126-969-11 1-126-935-11 1-126-964-11 CERAMIC ELECT CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC ELECT CERAMIC CERAMIC ELECT ELECT ELECT ELECT MYLAR MYLAR ELECT ELECT ELECT MYLAR MYLAR CERAMIC CERAMIC CERAMIC ELECT ELECT CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC CERAMIC ELECT ELECT ELECT ELECT ELECT ELECT 0.01uF 10uF 0.01uF 10uF 0.1uF 330PF 0.01uF 0.01uF 0.01uF 47uF 0.01uF 0.01uF 4.7uF 4.7uF 10uF 10uF 100PF 100PF 4.7uF 4.7uF 220uF 0.001uF 0.001uF 82PF 47PF 0.01uF 47uF 2.2uF 0.01uF 560PF 0.01uF 0.01uF 0.01uF 0.01uF 47uF 47uF 2200uF 220uF 470uF 10uF 20% 20% 20% 20% 20% 10% 20% 20% 20% 20% 20% 20% 20% 20% 20% 20% 5% 5% 20% 20% 20% 5% 5% 5% 5% 20% 20% 20% 20% 10% 20% 20% 16V 50V 16V 50V 50V 50V 16V 16V 16V 16V 16V 16V 50V 50V 50V 50V 50V 50V 50V 50V 16V 50V 50V 50V 50V 16V 16V 50V 16V 50V 16V 16V 50V 50V 50V 50V 35V 50V 6.3V 50V
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)
C808 C809 C810 C811 C812 C813 C814 C901 C902 C903 C904 C905 C906 C907 C908
************************************************************** * 1-668-816-11 TRANSFORMER BOARD ***************** < CAPACITOR > C952 1-162-306-11 CERAMIC 0.01uF 20% 16V
20% 20% 20% 20% 20% 20%
The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
14
TUNER
Ref. No. C909 C910 C911 Part No. Description 47uF 10uF 0.47uF 20% 20% 20% Remark 16V 50V 50V Ref. No. R310 0 R316 R317 R318 0 R319 0 R320 R331 R332 R333 R334 R361 R362 R806 0 R807 R808 R809 R811 0 R812 0 R902 R903 R904 R905 R906 R909 R910 R911 R912 Part No. 1-247-815-91 1-249-405-11 1-249-417-11 1-249-417-11 1-249-405-11 1-249-381-11 1-247-815-91 1-247-815-91 1-249-417-11 1-249-417-11 1-249-437-11 1-249-437-11 1-249-421-11 1-249-401-11 1-247-815-91 1-247-807-31 1-249-429-11 1-249-405-11 1-247-752-11 1-249-441-11 1-249-437-11 1-249-437-11 1-249-437-11 1-249-417-11 1-249-417-11 Description CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON 220 100 1K 1K 100 100 220 220 1K 1K 47K 47K 2.2K 47 220 100 10K 100 1K 100K 47K 47K 47K 1K 1K 1K 1K 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% Remark 1/4W 1/4W 1/4W 1/4W 1/4W F F F F 1-126-967-11 ELECT 1-126-964-11 ELECT 1-126-959-11 ELECT < CONNECTOR > CN101 CNJ203 CNJ301 * CNP701 * CNP702 1-568-834-11 1-566-212-11 1-568-250-11 1-568-936-11 1-568-935-11 SOCKET, CONNECTOR 15P PIN, CONNECTOR 3P (EON CONTROL OUT) JACK, PIN 2P (LINE OUT) PIN, CONNECTOR 9P PIN, CONNECTOR 8P
1/4W F 1/4W 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W F 1/2W F 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W F 1/4W F 1/4W F
CNP952 1-766-267-11 PIN, CONNECTOR (PC BOARD) 5P < DIODE > D201 D901 D902 D903 D904 D905 D906 D907 D908 8-719-991-33 8-719-200-82 8-719-200-82 8-719-200-82 8-719-200-82 8-719-110-69 8-719-109-97 8-719-200-82 8-719-991-33 DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE DIODE < IC > IC201 IC302 IC802 IC901 8-759-812-35 8-759-634-51 8-759-450-86 8-759-820-09 IC IC IC IC LA1235 M5218AP BU1922 LA5667 1SS133T-77 11ES2 11ES2 11ES2 11ES2 RD27ES-B4 RD6.8ES-B2 11ES2 1SS133T-77
1-249-417-11 CARBON 1-249-417-11 CARBON
< VARIABLE RESISTOR > < COIL > RV201 L351 L352 1-410-509-11 INDUCTOR 10uH 1-410-509-11 INDUCTOR 10uH < TRANSISTOR > Q301 Q302 Q303 Q304 Q702 Q901 8-729-922-37 8-729-922-37 8-729-922-37 8-729-922-37 8-729-119-78 TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR TRANSISTOR 2SD2144S-UVW 2SD2144S-UVW 2SD2144S-UVW 2SD2144S-UVW 2SC2785-HFE X801 1-241-765-11 RES, ADJ, CARBON 22K < VIBRATOR > 1-579-900-21 VIBRATOR, CRYSTAL (4.332MHz)
************************************************************** MISCELLANEOUS ************* 25 27 FL701 0 PC901 0 PC901 1-773-002-11 1-693-410-21 1-517-177-21 1-575-651-21 1-751-523-11 WIRE (FLAT TYPE)(15 CORE) TUNER (PACK) INDICATOR TUBE, FLUORESCENT CORD, POWER (AEP) CORD, POWER (UK)
8-729-029-56 TRANSISTOR DTA144ESA < RESISTOR >
0 R101 R104 R105 R201 0 R202 R203 R301 R302 R303 R304 R305 R306 R307 R308 R309
1-249-401-11 1-249-429-11 1-249-429-11 1-249-413-11 1-249-405-11 1-249-393-11 1-249-441-11 1-249-441-11 1-249-441-11 1-249-441-11 1-247-843-11 1-247-843-11 1-249-420-11 1-249-420-11 1-247-815-91
CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON CARBON
47 10K 10K 470 100 10 100K 100K 100K 100K 3.3K 3.3K 1.8K 1.8K 220
5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% 5%
1/4W F 1/4W 1/4W 1/4W F 1/4W F 1/4W F 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W 1/4W F 1/4W F 1/4W
************************************************************** 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) The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified.
15
ST-SE520
9-922-832-12
Sony Corporation
Home Audio Division Company
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2000D097511-1 Printed in Hungary © 2000. 4 Published by Quality Assurance Dept.