Sony SLV-E177EG Service Manual
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Sony SLV-E177EG Service Manual

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SLV-E130: AE1, AE2/E177EG/E180: EE, EG/E230: AE, CP, EY, UY, VP1, VP2/E285: B, VC/E295: CP,
UX, VC1, VC2/E380: EE, EG/E430: AE, B, CP, VC, VP/E477EG/E480: EE, EG/E530: B, CP, UX, VC
RMT-V220/V220B/V221/V221A/V221B/V221C/V221D/V221E/V222/V222A/V222B
SERVICE MANUAL
S MECHANISM
• Refer to the SERVICE MANUAL of VHS MECHANICAL
ADJUSTMENTS VI for MECHANICAL ADJUSTMENTS.
(9-921-647-11)
* The abbreviations of E130, E177, E180, E230, E285, E295, E380, E430, E477, E480 and
E530 contained in this service manual are indicated when these models are common to all
their corresponding models as given below.
Abbreviated
E130
model name
E130AE1
E177EG
E130AE2
All model
names
SLV-
MICROFILM
Photo: SLV-E530
E177
E180
E230
E180EE
E230AE
E180EG
E230CP
E230EY
E230UY
E230VP1
E230VP2
SLV-E130AE1/E130AE2/E230AE/E430AE
Middle European Model
SLV-E230VP1/E230VP2/E285VC/E295VC1/
E285
E295
E380
E285B
E295CP
E380EE
E285VC
E295UX
E380EG
E295VC1
E295VC2
VIDEO CASSETTE RECORDER
AEP Model
French Model
SLV-E285B/E430B/E530B
Spanish Model
SLV-E230CP/E295CP/E430CP/E530CP
East European Model
SLV-E180EE/E380EE/E480EE
SLV-E177EG/E180EG/E380EG/
E477EG/E480EG
Irish Model
SLV-E230EY
UK Model
SLV-E230UY/E295UX/E530UX
German Model
E295VC2/E430VC/E430VP/E530VC
E430
E477
E480
E430AE
E477EG
E480EE
E430B
E480EG
E430CP
E430VC
E430VP
E530
E530B
E530CP
E530UX
E530VC

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Summary of Contents for Sony SLV-E177EG

  • Page 1 SERVICE MANUAL AEP Model SLV-E130AE1/E130AE2/E230AE/E430AE French Model SLV-E285B/E430B/E530B Spanish Model SLV-E230CP/E295CP/E430CP/E530CP East European Model SLV-E180EE/E380EE/E480EE Middle European Model SLV-E177EG/E180EG/E380EG/ E477EG/E480EG Photo: SLV-E530 Irish Model SLV-E230EY S MECHANISM UK Model SLV-E230UY/E295UX/E530UX German Model • Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENTS VI for MECHANICAL ADJUSTMENTS.
  • Page 2 LINE WITH MARK ! 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 PUB- LISHED BY SONY.

  • Page 3: Feature Difference

    • Feature Difference SLV- E130AE1/ E177EG/ E180EE E230AE/ E230CP E230EY/ E130AE2 E180EG E230VP1/ E230UY FEATURE E230VP2 4 Head VIDEO LP REC NTSC (REC/PB) SECAM (REC/PB) ME-SECAM (REC/PB) LINE1 RCA or EUR FRONT IN EUR IN (2nd) C+ (2nd) (SW, C+) RF OUT SYSTEM CLICK SHUTTLE REMOTE COMMANDER...

  • Page 4: Table Of Contents

    TABLE OF CONTENTS Section Title Page Section Title Page Feature Difference ..............3 INTERFACE, IC PIN FUNCTION DESCRIPTION SERVICE NOTE ..............5 5-1. System Control-Video/RP Block Interface (MA-314 board IC161) ..........5-1 GENERAL 5-2. System Control-Servo Peripheral Circuit Interface (MA-314 board IC161) ..........5-1 Getting Started ..............

  • Page 5: Service Note

    SERVICE NOTE 1. DISASSEMBLY • This set can be disassembled in the order shown below. Note: Pages in indicate pages in the SERVICE MANUAL. Pages in indicate pages in the VHS MECHANICAL ADJUSTMENT MANUAL VI. Upper Case (Page 2-1) Ground Shaft Rear ETXNY 165E1D Front Panel...

  • Page 6: General

    SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530 SECTION 1 This section is extracted from SLV-E530UX, SLV-E295UX instruction manual. GENERAL...
  • Page 15 1-10...
  • Page 16 1-11...
  • Page 17 1-12...
  • Page 18 1-13...
  • Page 19 1-14...
  • Page 20 1-15 E 1-15...

  • Page 21: Disassembly

    SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. UPPER CASE REMOVAL 2-3. FRONT PANEL SECTION REMOVAL 1 Two screws 3 Upper case (Case3 TP2) E295/E380: EE/ E530 2 Two screws (Case3 TP2) 1 Connector (CN161) 4 Three claws 5 Front panel...

  • Page 22: Etxny 165E1D Block Removal

    2-5. ETXNY 165E1D BLOCK REMOVAL 2-7. MA-314 BOARD REMOVAL 1 Power cord 1 Three screws (B3) 2 Two screws (B3) 2 MA-314 board 3 ETXNY 165E1D block 2-6. MECHANISM DECK REMOVAL 5 Two screws 1 Connector (B3) (FE head) 6 Earth plate 7 Two screws 2 Connector (BVTP3 ×...

  • Page 23: Internal Views

    2-8. INTERNAL VIEWS Drum assembly (M901) (DZH-78A-R) 1-759-183-11 (E130/E177/E180/E230: AE, CP, VP2/E285: B/E380) Drum assembly (M901) (DZH-93A-R) 1-759-522-11 (E430/E477/E480/E530) Drum assembly (M901) (DZH-92A-R) 1-759-523-11 (E230: EY, UY, VP1/E285: VC/E295) ACE head assembly A-6759-620-A FE head 1-500-144-11 D102 Tape top/end LED 8-719-048-26 Q100 Tape top sensor...

  • Page 24: Circuit Boards Location

    2-9. CIRCUIT BOARDS LOCATION MA-314 HEAD AMP, VIDEO, AUDIO, IO, SERVO/SYSTEM CONTROL, TUNER DRUM ASSEMBLY FI-14 ETXNY 165E1D (E295/E380: EE/E530) (POWER SUPPLY) (FRONT IN) DS-78 (MODE CONTROL) 2-4 E...

  • Page 45: System Control-Video/Rp Block Interface (Ma-314 Board Ic161)

    5-1. SYSTEM CONTROL – VIDEO/RP BLOCK INTERFACE (MA-314 BOARD IC161) STOP/ TAPE TAPE REC • Signal Pin No. LOADING UNLOADING PAUSE MA-314 ∗1 ∗1 ∗1 ∗1 ∗1 ∗1 RF SWP IC161!• MA-314 ∗2 IC161!£ MA-314 REC P IC161$ª MA-314 ∗3 ∗3 ∗3 ∗3...
  • Page 46 5-3. SYSTEM CONTROL – MECHANISM BLOCK INTERFACE (MA-314 BOARD IC161) TAPE TAPE CASSETTE CASSETTE Signal Pin No. EJECTED THREAD- UNTHREAD- STOP LOADING UNLOADING MA-314 IC161%• MA-314 MODE 1 – – IC161@ª MA-314 MODE 2 – – IC161@• MA-314 MODE 3 –...

  • Page 47: System Control-System Control Peripheral Circuit Interface (Ma-314 Board Ic161)

    5-4. SYSTEM CONTROL – SYSTEM CONTROL PERIPHERAL CIRCUIT INTERFACE (MA-314 BOARD IC161) Signal Pin No. I/O level MA-314 RESET Normally “H”, “L” when service interruption is detected or restored. IC161$£ MA-314 I2C DATA VIDEO Serial communication data to video microprocessor. IC161%™...

  • Page 48: Servo/System/Tuner/Timer Control Microprocessor Pin Function (Ma-314 Board Ic161)

    5-6. SERVO/SYSTEM/TIMER/TUNER CONTROL MICROPROCESSOR PIN FUNCTION (MA-314 BOARD IC161) Pin No. Pin name Function Pin No. Pin name Function N.C. – Not used C CLOCK VIDEO, C+ C clock (VIDEO, C+) DEST 0 Destination judgement 0 C DATA VIDEO, C+ C data (VIDEO, C+) TU AFT Tuner analog auto fine tuning input...

  • Page 49: Error Code

    SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530 SECTION 6 ERROR CODES Table 6-2. Mode Codes in Case of Error This set displays an error code, and a mode code in case of error on the display tube, if the operation stopped by error. Code Description The following provides description concerned. POWER-ON EJECT Display tube (lower 5 digits) POWER-ON INITIAL...

  • Page 50: Adjustments

    SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530 SECTION 7 ADJUSTMENTS 2-1-2. Connection During the adjustment, see the Parts Arrangement Unless otherwise specified, connect and adjust the measuring in- Diagram for Adjustment on page 7-6. struments as shown in the following diagram. 7-1. MECHANICAL ADJUSTMENTS VIDEO LINE IN Refer to the SERVICE MANUAL of VHS MECHANICAL AD- JUSTMENT VI.

  • Page 51: Specified I/O Level And Impedance

    2-1-5. Specified I/O Level and Impedance 2-2. POWER SUPPLY ADJUSTMENT Input/output terminal Video inputs LINE IN : phono jacks 2-2-1. Power Supply Check EURO-AV : 21-pin (Pin @º) 1 Vp-p, 75 Ω, Mode unbalanced, sync nagative Measuring Instrument Digital voltmeter Audio inputs LINE IN : phono jack...

  • Page 52: Servo System Adjustment

    2-3. SERVO SYSTEM Adjustment 2-4. VIDEO SYSTEM ADJUSTMENT Adjust the video system in the following sequence as a rule. The 2-3-1. RF Switching Position Adjustment color video signal supplied from the pattern generator is used as a (MA-314 Board) video input signal for video system adjustment in the recording Purpose: mode.

  • Page 53: Sync. Agc Check

    2-4-2. Recording Chroma Level Check 2-4-4. X’tal Oscillation Frequency Check (MA-314 Board) (MA-314) Purpose: Purpose: Check the chroma signal level after passing through the Y/C sepa- Confirm that the fsc is correct. rating circuit. If shifted, the image is roughened and another color may appear Mode on the edges.

  • Page 54: Audio System Adjustment

    2-5. AUDIO SYSTEM ADJUSTMENTS Confirmation Method: 1) Supply a signal of 400 Hz, –26.3 dBs to both L and R chan- • Adjust both Lch and Rch. nels of Audio Line Input. 2) Connect the audio level meter to the Audio Line Output. [Connection] 3) Adjust the attenuator so that the audio level meter will indi- Audio...

  • Page 55: Parts Arrangement Diagram For Adjustments

    2-6. PARTS ARRANGEMENT DIAGRAM FOR ADJUSTMENTS MA-314 BOARD (Side B) CN262 IC201 CN600 7-6 E...

  • Page 56: Repair Parts List

    SECTION 8 REPAIR PARTS LIST 8-1. EXPLODED VIEWS The components identified by mark ! or dotted line with mark ! are criti- cal for safety. NOTE: Replace only with part number speci- • The mechanical parts with no reference number in •...
  • Page 57 (E430: AE, CP, VC, VP/E480: EG) 1-475-567-11 COMMANDER, STANDARD (RMT-V222) 3-979-467-11 DOOR, CASSETTE (E177/E477) (E295: CP, VC1, VC2/E530: CP, VC) 3-943-995-01 EMBLEM (NO.5), SONY 1-475-567-21 COMMANDER, STANDARD (RMT-V222A) X-3946-598-1 BUTTON ASSY, FUNCTION (E177/E477) (E295: UX/E530: UX) 1-762-844-21 SWITCH, ROTARY (E380/E530) 1-475-567-31 COMMANDER, STANDARD (RMT-V222B) 4-921-277-41 SCREW (B2.6X8), TAPPING, BIND...

  • Page 58: Chassis Assembly

    8-1-2. CHASSIS ASSEMBLY supplied E230: CP/ E285/E295/ E430/E530 supplied EXCEPT supplied E180: EE/ E380: EE/ E480: EE E180: EE/E380: EE/E480: EE The components identified by mark ! or dotted line with mark ! are criti- cal for safety. Replace only with part number speci- fied.

  • Page 59: Mechanism Chassis Assembly (1)

    8-1-3. MECHANISM CHASSIS ASSEMBLY (1) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-977-509-01 WASHER, THRUST 3-977-514-01 OPENER, LID 3-977-507-01 TABLE, REEL (S) 3-977-441-01 GEAR, PINCH PRESSING 3-977-508-01 TABLE, REEL (T) 3-977-445-01 GEAR, TG8 ARM DRIVING 1-500-144-11 HEAD, FE 3-977-465-01 SPRING, EXTENSION (RVS BRAKE) 3-977-495-01 SHAFT TG2...

  • Page 60: Mechanism Chassis Assembly (2)

    8-1-4. MECHANISM CHASSIS ASSEMBLY (2) Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark X-3947-581-1 BRAKE ASSY,MAIN (T) A-6750-325-A SHUTTLE (T) BLOCK ASSY 3-977-462-01 SPRING, EXTENTION. (MAIN BRAKE) 3-977-501-01 PLATE, LUMINOUS X-3947-573-1 ARM ASSY, PENDULUM X-3946-855-1 SHUTTLE (S) ASSY X-3947-580-2 BRAKE ASSY, MAIN (S) X-3946-856-1 SHUTTLE (T) ASSY 3-977-513-02 LEVER, REC.

  • Page 61: Mechanism Chassis Assembly (3)

    8-1-5. MECHANISM CHASSIS ASSEMBLY (3) M902 M903 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-977-437-01 RETAINER, CAM MOTOR 3-977-439-01 GEAR, CAM X-3947-584-1 ASSY, REEL DIRECT 3-977-442-01 SLIDER 3-977-443-01 WASHER, STOPPER 3-977-455-01 GEAR, LOADING (T) 3-977-438-01 WORM - WHEEL 3-977-456-03 SPRING, TORSION (LOAD T) 3-977-506-01 ARM, LIMITTER SELECTION X-3947-579-1 LEVER ASSY, LOADING (T)

  • Page 62: Electrical Parts List

    DS-78 ETXNY 165E1D FI-14 Ref. No. 8-2. ELECTRICAL PARTS LIST Part No. Description Remark Ref. No. Part No. Description Remark NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they mark ! or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
  • Page 63 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark A-6791-478-A MA-314 BOARD, COMPLETE (E130) C173 1-163-229-11 CERAMIC CHIP 12PF A-6791-518-A MA-314 BOARD, COMPLETE (E177/E180EG) C174 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V A-6791-519-A MA-314 BOARD, COMPLETE (E180EE) C175 1-163-227-11 CERAMIC CHIP 10PF...
  • Page 64 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C248 1-164-232-11 CERAMIC CHIP 0.01uF C315 1-126-160-11 ELECT C249 1-126-967-11 ELECT 47uF C250 1-163-038-11 CERAMIC CHIP 0.1uF C317 1-126-163-11 ELECT 4.7uF C251 1-163-038-11 CERAMIC CHIP 0.1uF C318 1-124-589-11 ELECT 47uF C321...
  • Page 65 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C584 1-126-964-11 ELECT 10uF C853 1-163-989-11 CERAMIC CHIP 0.033uF (E230CP/E285/E295/E430: B, CP, VC/E530) (E230: VP1, VP2/E285/E295: UX, VC1, VC2/ E430: B, VC, VP/E530: B, UX, VC) C585 1-124-261-00 ELECT 10uF C855...
  • Page 66 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < CONNECTOR > D543 8-719-109-97 DIODE RD6.8ES-B2 (E230CP/E285/E295: CP, VC1, VC2/ * CN101 1-568-954-11 PIN, CONNECTOR 5P E430: B, CP, VC/E530B, CP, VC) CN102 1-779-723-11 CONNECTOR, BOARD TO BOARD 9P CN104 1-766-716-11 CONNECTOR, BOARD TO BOARD 3P D544...
  • Page 67 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark IC301 8-759-499-30 IC BA7755AF-E2 JR033 1-216-295-91 SHORT IC400 8-742-042-00 HY B IC SBX1986-51 JR034 1-216-296-91 SHORT JR036 1-216-296-91 SHORT IC420 8-759-366-44 IC uPD16312GB-3B4 JR037 1-216-295-91 SHORT ! IC530 8-759-438-18 IC PQ12RD08 JR038 1-216-296-91 SHORT...
  • Page 68 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark L262 1-414-940-21 INDUCTOR 100uH Q208 8-729-422-27 TRANSISTOR 2SD601A-Q L263 1-414-940-21 INDUCTOR 100uH Q209 8-729-216-22 TRANSISTOR 2SA1162 L301 1-414-940-21 INDUCTOR 100uH Q210 8-729-422-27 TRANSISTOR 2SD601A-Q L321 1-414-940-21 INDUCTOR 100uH Q211 8-729-422-27 TRANSISTOR 2SD601A-Q...
  • Page 69 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q976 8-729-421-19 TRANSISTOR UN2213 R185 1-216-295-91 SHORT (E285B/E430B/E530B) (E130/E177/E180EG/E230UY/E285B/E430AE) R185 1-216-053-00 METAL CHIP 1.5K 1/10W < RESISTOR > (E230:AE,EY/380EG/E430CP) R100 1-216-089-91 RES, CHIP 1/10W R185 1-216-061-00 METAL CHIP 3.3K 1/10W R101...
  • Page 70 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R240 1-216-049-91 RES, CHIP 1/10W R408 1-216-069-00 METAL CHIP 6.8K 1/10W R243 1-216-061-00 METAL CHIP 3.3K 1/10W R260 1-216-045-00 METAL CHIP 1/10W R412 1-216-073-00 METAL CHIP 1/10W R261 1-216-045-00 METAL CHIP 1/10W...
  • Page 71 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R571 1-216-041-00 METAL CHIP 1/10W R665 1-216-069-00 METAL CHIP 6.8K 1/10W (E230CP/E285/E295/E430/E530) R666 1-216-053-00 METAL CHIP 1.5K 1/10W R572 1-216-041-00 METAL CHIP 1/10W R669 1-216-049-91 RES, CHIP 1/10W (E230CP/E285/E295/E430: B, CP, VC/E530) (E177/E180/E285B/E380/...
  • Page 72 MA-314 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R859 1-216-123-11 METAL CHIP 1.2M 1/10W R997 1-216-073-00 METAL CHIP 1/10W (E230: VP1, VP2/E285/E295: UX, VC1, VC2/ (E285B/E430B/E530B) E430: B, VC, VP/E530: B, UX, VC) R998 1-216-073-00 METAL CHIP 1/10W R860 1-216-123-11 METAL CHIP...
  • Page 73 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark M903 X-3947-577-1 MOTOR ASSY, CAM 3-861-451-21 MANUAL, INSTRUCTION (DANISH) (E295: VC2) 3-861-451-31 MANUAL, INSTRUCTION (FINNISH) (E295: VC2) 3-861-451-41 MANUAL, INSTRUCTION (GREEK) ************** HARDWARE LIST (E295: CP/E530: CP) 3-861-452-11 MANUAL, INSTRUCTION (ENGLISH) ************** (E230: EY, UY) 7-685-648-79 SCREW +BVTP 3X12 TYPE2...
  • Page 74 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 3-979-509-11 INDIVIDUAL CARTON (E530: UX) 3-979-509-21 INDIVIDUAL CARTON (E530: B) 3-979-509-31 INDIVIDUAL CARTON (E430: AE, CP, VC, VP) 3-979-509-41 INDIVIDUAL CARTON (E430: B) 3-979-509-51 INDIVIDUAL CARTON (E295: UX) 3-979-509-61 INDIVIDUAL CARTON (E295: CP, VC1, VC2) 3-979-510-01 CUSHION 3-979-511-01 SPACER...
  • Page 75 SLV-E130/E177/E180/E230/E285/E295/E380/E430/E477/E480/E530 Sony Corporation 98B0566-1 Printed in Japan © 1998. 2 9-921-675-11 Home A&V Products Company Published by General Engineering Dept. – 122 – (Osaki East)

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