Sony ICF-SW07 Service Manual
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Sony ICF-SW07 Service Manual

Sony ICF-SW07 Service Manual

Fm stereo/sw/mw/lw pll synthesized receiver
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3 7 63 1515 0
SERVICE MANUAL
Ver 1.1 2001.03
Antenna mdule
TE
L 13942296513
www
.
Sony Corporation
9-926-933-12
2001C0200-1
Audio Entertainment Group
© 2001.3
General Engineering Dept.
http://www.xiaoyu163.com
Antenna Controller
AN-LP2
x
ao
u163
y
i
http://www.xiaoyu163.com
ICF-SW07
2 9
8
ICF-SW07
SPECIFICATIONS
Q Q
3
6 7
1 3
1 5
FM STEREO/SW/MW/LW
PLL SYNTHESIZED RECEIVER
co
.
9 4
2 8
US Model
Canadian Model
AEP Model
E Model
Tourist Model
0 5
8
2 9
9 4
2 8
m
9 9
AN-LP2
9 9

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  • Page 1 ICF-SW07 3 7 63 1515 0 AN-LP2 SERVICE MANUAL US Model Canadian Model Ver 1.1 2001.03 AEP Model E Model Tourist Model Antenna Controller Antenna mdule AN-LP2 ICF-SW07 SPECIFICATIONS L 13942296513 FM STEREO/SW/MW/LW PLL SYNTHESIZED RECEIVER u163 Sony Corporation...

  • Page 2: Table Of Contents

    DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS PUBLIÉS PAR SONY. – 2 –...

  • Page 3: Service Note

    • Only the most recent version is supplied for replacing the Sony ROM. • A new updated Sony ROM is issued every year so is not usually kept in stock. • Servicing is not provided for the F Corp. ROM.

  • Page 4: General

    http://www.xiaoyu163.com SECTION 2 This section is extracted from instruction manual. GENERAL 3 7 63 1515 0 LOCATION AND FUNCTION OF CONTROLS L 13942296513 u163 – 4 – http://www.xiaoyu163.com...
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  • Page 25: Cabinet (Lower), Cabinet Assy

    http://www.xiaoyu163.com SECTION 3 DISASSEMBLY 3 7 63 1515 0 The equipment can be removed using the following procedure. <RADIO SECTION> Cabinet (Lower) ASSY Main board Chassis ASSY Cabinet ASSY Key board Microcomputer board <ANTENNA CONTROLLER SECTION> Cabinet (Front), Reel ASSY Cabinet (Rear), Reel board, Control board Note : Follow the disassembly procedure in the numerical order given.

  • Page 26: Chassis Assy

    http://www.xiaoyu163.com 3 7 63 1515 0 3-2. CHASSIS ASSY 2 Screw (1.4x4) Main board Chassis ASSY 4 Remove solder Black Flexible board Brown Cabinet ASSY Caution A portion of the chassis and cabinet ASSY are joined by adhesive sheet so use caution during removal.

  • Page 27: Key Board

    http://www.xiaoyu163.com 3 7 63 1515 0 3-4. KEY BOARD 2 Screw (1.4x3) Key board Sheet 1 Cut the sheet 3 Push this place, and Claw release a claw 6 Flexible board Chassis 4 Claws L 13942296513 3-5. MICROCOMPUTER BOARD Lid (front) Microcomputer board Frame (lid) !¡...

  • Page 28: Cabinet (Front), Reel Assy

    http://www.xiaoyu163.com 3 7 63 1515 0 <ANTENNA CONTROLLER SECTION> 3-6. CABINET (FRONT), REEL ASSY Reel ASSY Cabinet (front) Cabinet (rear) ASSY Reel board Lid, Battery case 3 Screw, Step Surface of contacts 2 Screws (M 1.7) L 13942296513 2 Screws (M 1.7) Note on instalation : Apply grease (J-2502-028-1) to the surface of contacts on...

  • Page 29: Electrical Adjustments

    http://www.xiaoyu163.com SECTION 4 ELECTRICAL ADJUSTMENTS 3 7 63 1515 0 AM SECTION 1 st IF Adjustment 0dB=1µV BAND : AM VOLUME control : as required 2nd LOCAL Adjustment Setup : BAND : AM VOLUME control : as required Put the lead-wire AM RF SSG Connection Points : antenna close to...
  • Page 30 http://www.xiaoyu163.com 3 7 63 1515 0 SW FREQUENCY Adjustment Procedure : BAND : AM 1. Align the set with the frequency of the AM RF signal generator VOLUME control : as required shown on the table below. Connection Points : 2.
  • Page 31 http://www.xiaoyu163.com 3 7 63 1515 0 FM SECTION FM TRACKING Adjustment This adjustment should be performed after the remove Rod Note : Antenna (ANT102). FM FREQUENCY COVERAGE Adjustment This adjustment should be performed after the FM FRE- BAND : FM QUENCY COVERAGE ADJUSTMENT.
  • Page 32 http://www.xiaoyu163.com 3 7 63 1515 0 FM STEREO Adjustment SD Adjustment BAND : FM BAND : FM ST • MONO switch : ST VOLUME control : as required VOLUME control : as required Connection Points : Connection Points : FM RF SSG servicing tool DC5V TP(ANT)
  • Page 33 http://www.xiaoyu163.com 3 7 63 1515 0 FM 100MHz Adjustment MICROCOMPUTER SECTION BAND : FM VOLUME control : as required 4MHz SYSTEM CLOCK Adjustment Connection Points : BAND : AM servicing tool VOLUME control : as required Connection Points : DC5V 2.4k Ω...

  • Page 34: Explanation Of Ic Terminals

    http://www.xiaoyu163.com SECTION 5 DIAGRAMS 3 7 63 1515 0 5-1. EXPLANATION OF IC TERMINALS IC402 µPD17072GB-556-1A7 (PLL SYNTHESIZER CONTROL) Pin No. Pin name Description ROD/BAR ROD/BAR antenna select output. “H” : BAR, “L” : ROD AM/FM AM/FM select output. “H” : AM, “L” : FM ENV/PSN ENV/PSN select output.
  • Page 35 http://www.xiaoyu163.com 3 7 63 1515 0 IC501 µPD753017AGK-717-BE9 (MAIN SYSTEM CONTROL, LCD DRIVE) Pin No. Pin name Description 1 – 12 S12 – 23 LCD segment signal output. 13 – 16 ––––– – Not used (OPEN). XTAL-CTL Level shift control output for system clock. BEEP-CTL Beep signal control ouptut.
  • Page 36 Not used (OPEN). 68 – 80 S0 – S11 LCD segment signal output. Circuit Boards Location MICROCOMPUTER board ROM board REEL board MAIN board KEY board CONTROL board ANTENNA board ICF-SW07 ANTENNA CONTROLLER SW LOOP ANTENNA u163 – 36 – http://www.xiaoyu163.com...

  • Page 37: Block Diagrams

    ICF-SW07 5-2. BLOCK DIAGRAMS • Signal path. : FM : SW L : MW/LW w w w – 37 – – 38 – – 39 – – 40 – http://www.xiaoyu163.com...
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  • Page 39: Schematic Diagram (Main Section)

    ICF-SW07 5-4. SCHEMATIC DIAGRAM (MAIN SECTION) Refer to page 63 for IC Block Diagrams. Waveforms (MAIN Section) Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums.
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  • Page 41: Schematic Diagram (Key Section)

    http://www.xiaoyu163.com 5-6. SCHEMATIC DIAGRAM (KEY SECTION) 3 7 6 3 1 5 1 5 0 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 Ω and W or less unless otherwise specified.
  • Page 42 http://www.xiaoyu163.com 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 http://www.xiaoyu163.com...

  • Page 43: Schematic Diagram (Microcomputer Section)

    ICF-SW07 5-8. SCHEMATIC DIAGRAM (MICROCOMPUTER SECTION) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 w w w u 1 6 3 – 56 – – 57 –...
  • Page 44 http://www.xiaoyu163.com w w w http://www.xiaoyu163.com...

  • Page 45: Schematic Diagram (Antenna Section)

    http://www.xiaoyu163.com 5-10. SCHEMATIC DIAGRAM (ANTENNA SECTION) 3 7 6 3 1 5 1 5 0 1 3 9 4 2 2 9 6 5 1 3 • Voltages are dc with respect to ground under no-signal w w w Note: (detuned) conditions.

  • Page 46: Q Q

    http://www.xiaoyu163.com 3 7 63 1515 0 IC Block Diagrams (MAIN Section) IC403 LA5002M IC201 CXA1376AM WAKE REF. VOLTAGE AM FE FM FE ERROR CONTROL AM IF SYNC DE ENV DET FM DEM FM LIM AM VCO METER FM IF IC302 CXA1622M IC301 LA3335M GND1 P-GND1...

  • Page 47: Cabinet Section

    http://www.xiaoyu163.com SECTION 6 Ver. 1.1 2001.03 EXPLODED VIEWS 3 7 63 1515 0 NOTE : • -XX, -X mean standardized parts, so they • The mechanical parts with no reference may have some difference from the original number in the exploded views are not one.

  • Page 48: Chassis Section

    http://www.xiaoyu163.com 3 7 63 1515 0 6-2. CHASSIS SECTION SP301 ANT101 L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 51 A-3683-027-A MAIN BOARD, COMPLETE * 61 A-3638-687-A CONNECTOR ASSY 1-672-549-11 FLEXIBLE BOARD 3-384-797-01 SCREW 3-031-529-01 TERMINAL (-), BATTERY 3-031-494-01 CHASSIS 3-031-491-01 BUTTON (10 KEY)

  • Page 49: Antenna Controller Section

    http://www.xiaoyu163.com 3 7 63 1515 0 6-3. ANTENNA CONTROLLER SECTION L 13942296513 P902 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-015-956-01 LID, BATTERY CASE 3-015-949-01 CABINET (REAR) 3-907-747-01 SPRING (+/-.B), BATTERY * 108 1-666-723-11 REEL BOARD 3-895-517-11 SCREW (2), TAPPING, STEP * 109 A-3683-030-A CONTROL BOARD, COMPLETE...

  • Page 50: Sw Loop Antenna Section

    http://www.xiaoyu163.com 3 7 63 1515 0 6-4. SW LOOP ANTENNA SECTION L 13942296513 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-910-063-01 SCREW (1.7X10) 3-015-953-11 CASE (UPPER) 3-015-954-01 CASE (LOWER) 3-018-979-01 CLIP (SUCKER) * 153 A-3683-029-A ANTENNA BOARD, COMPLETE X-3374-227-2 ANTENNA ASSY u163 –...

  • Page 51: Electrical Parts List

    http://www.xiaoyu163.com SECTION 7 ANTENNA CONTROL ELECTRICAL PARTS LIST 3 7 63 1515 0 NOTE : • Due to standardization, replacements in the • SEMICONDUCTORS In each case, u : µ , for example : The components identified by mark ! parts list may be different from the parts uA..
  • Page 52 http://www.xiaoyu163.com CONTROL MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < TRANSISTOR > R731 1-218-953-11 RES,CHIP 1/16W Q901 8-729-402-32 TRANSISTOR 2SD1819A-R R732 1-218-953-11 RES,CHIP 1/16W Q902 8-729-800-71 TRANSISTOR 2SB815B7-TB R733 1-218-953-11 RES,CHIP 1/16W Q903...
  • Page 53 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C105 1-107-813-11 TANTAL. CHIP 10uF 6.3V C163 1-107-811-11 TANTAL. CHIP 47uF C201 1-162-970-11 CERAMIC CHIP 0.01uF C106 1-162-925-11 CERAMIC CHIP 68PF C202 1-162-979-11 CERAMIC CHIP 2700PF...
  • Page 54 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C326 1-115-156-11 CERAMIC CHIP C439 1-107-813-11 TANTAL. CHIP 10uF 6.3V C440 1-164-005-11 CERAMIC CHIP 0.47uF C327 1-115-156-11 CERAMIC CHIP C441 1-164-005-11 CERAMIC CHIP 0.47uF C328 1-107-813-11 TANTAL.
  • Page 55 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark D202 8-719-002-81 DIODE 1T363 Q102 8-729-037-89 TRANSISTOR 2SC4627J-C(TX).SO D203 8-719-002-81 DIODE 1T363 Q103 8-729-123-86 TRANSISTOR 2SK238-K16 D301 8-719-421-67 DIODE MA132WK Q104 8-729-037-92 TRANSISTOR 2SD2216J-R(TX).SO D401 8-719-046-91 DIODE MA2S111...
  • Page 56 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q401 8-729-220-93 TRANSISTOR 2SK209-G R111 1-218-937-11 RES,CHIP 1/16W R112 1-218-973-11 RES,CHIP 1/16W Q402 8-729-220-93 TRANSISTOR 2SK209-G R113 1-218-937-11 RES,CHIP 1/16W Q403 8-729-037-92 TRANSISTOR 2SD2216J-R(TX).SO R114 1-216-839-11 METAL CHIP...
  • Page 57 http://www.xiaoyu163.com MAIN 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R201 1-216-826-11 METAL CHIP 2.7K 1/16W R404 1-216-833-11 METAL CHIP 1/16W R202 1-216-851-11 METAL CHIP 330K 1/16W R405 1-216-833-11 METAL CHIP 1/16W R406 1-216-833-11 METAL CHIP...
  • Page 58 http://www.xiaoyu163.com MAIN MICROCOMPUTER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R462 1-216-851-11 METAL CHIP 330K 1/16W RV410 1-241-482-11 RES, ADJ, CERMET 220K(16mb) R463 1-216-851-11 METAL CHIP 330K 1/16W RV411 1-241-482-11 RES, ADJ, CERMET 220K(41mb) RV412 1-241-482-11 RES, ADJ, CERMET...
  • Page 59 http://www.xiaoyu163.com MICROCOMPUTER 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C515 1-162-970-11 CERAMIC CHIP 0.01uF < CONNECTOR > C516 1-162-970-11 CERAMIC CHIP 0.01uF CN502 1-785-566-21 HOUSING, FPC CONNECTOR(ZIF)35P C517 1-162-927-11 CERAMIC CHIP 100PF C518 1-162-927-11 CERAMIC CHIP...
  • Page 60 http://www.xiaoyu163.com Ver. 1.1 2001.03 MICROCOMPUTER REEL ROM 3 7 63 1515 0 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R510 1-216-825-11 METAL CHIP 2.2K 1/16W R566 1-216-825-11 METAL CHIP 2.2K 1/16W R567 1-216-825-11 METAL CHIP 2.2K 1/16W R511...
  • Page 61 ICF-SW07 3 7 63 1515 0 Ref. No. Part No. Description Remark 1-694-491-11 CONDUCTIVE BOARD,CONNECTION(A) 1-672-549-11 FLEXIBLE BOARD ANT101 1-501-657-22 FERRITE-ROD ANTENNA (MW/LW) ANT102 1-501-658-11 ANTENNA, TELESCOPIC (FM/SW) EL501 1-803-372-11 ELEMENT, EL INDICATION(LCD BACK LIGHT) LCD501 1-803-371-11 PANEL, LIQUID CRYSTAL DISPLAY...
  • Page 62 ICF-SW07 3 7 63 1515 0 L 13942296513 u163 – 79 – http://www.xiaoyu163.com...
  • Page 63 ICF-SW07 3 7 63 1515 0 REVISION HISTORY Clicking the version allows you to jump to the revised page. Also, clicking the version at the upper right on the revised page allows you to jump to the next revised page.

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