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SERVICE MANUAL
(Except UK Model)
(UK Model only)
Refer to the SERVICE MANUAL of VHS
MECHANICAL ADJUSTMENT
MECHANICAL ADJUSTMENTS. (9-921-647-11)
The abbreviations of SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 contained in this service manual
are indicated when these models are common to all their corresponding models as given below.
Abbreviated models name
SE100
All models name
SE100A1
SLV-
SE100A2
SE100K
System
C
hannel coverage
SLV-SE100K,SE400K,SE450K,SX100K:
PAL (B/G, D/K)
VHF E2–E12, R1–R12
UHF E21–E69, R21–R69
CATV S1–S41, S01–S05
SLV-SE200G/I, SE300G:
PAL (I)
VHF IA to IJ, SA10 to SA13 (SLV-SE200I only)
UHF B21 to B69
CATV S01 to S05, S1 to S20 (SLV-SE200I only)
HYPER S21 to S41 (SLV-SE200I only)
SLV-SE100A1/A2, SE200V1/V2, SE250D/P,
SE300D1/D2, SE450D/P, SX250D:
PAL (B/G)
VHF E2 to E12
Canaux VHF italiens A to H
UHF E21 to E69
CATV S01 to S05, S1 to S20
HYPER S21 to S41
SLV-SE100/SE200/SE250/SE300/
SE400/SE450/SX100/SX250
Photo : SLV-SE450D
RMT-V257B
for
SE200
SE250
SE300
SE400
SE200G
SE250B
SE300D1
SE400K
SE200I
SE250D
SE300D2
SE200V1
SE250P
SE300G
SE200V2
SPECIFICATIONS
SLV-SE250B,SE450B:
SECAM (L):
VHF F2 to F10
UHF F21 to F69
CATV B to Q
HYPER S21 to S41
PAL (B/G):
VHF E2 to E12
Canaux VHF italiens A to H
UHF E21 to E69
CATV S01 to S05, S1 to S20
HYPER S21 to S41
RF output signal
UHF channels 21–69
Aerial out
75-ohm asymmetrical aerial socket
RMT-V257/V257A/V257B/V257C/V287
SLV-SE100A1/A2/K,SE200V1/V2,
East European Model
SE450
SX100
SX250
SE450B
SX100K
SX250D
SE450D
SE450K
SE450P
Tape speed
SP:
PAL/MESECAM 23.39 mm/s
NTSC 33.35 mm/s
(SLV-SE250B,SE450B only)
SECAM 23,39 mm/s (recording/playback)
M
LP*:
PAL/MESECAM 11.70 mm/s
(playback only, except: SLV-SE200G/I, SE300G)
(recording/playback: SLV-SE200G/I, SE300G)
NTSC 16.67 mm/s (playback only)
(SLV-SE450B only)
SECAM 11,70 mm/s (recording/playback)
M
EP*:
NTSC 11.12 mm/s (playback only)
(SLV-SE200G/I, SE250D/P, SE300D1/D2/G,
SE450B/D/P, SX250D)
Maximum recording/playback time
10 hrs. in LP mode (with E300 tape)
Fast-forward and rewind time
Approx. 3 min. (with E180 tape)
VIDEO CASSETTE RECORDER
AEP Model
SE250B/D/P,SE300D1/D2,
SE400K,SE450B/D/K/P,
SX100K,SX250D
UK Model
SLV-SE200G/I,SE300G
Russian Model
SLV-SE100K,SE400K,
SE450K,SX100K
S MECHANISM
ESECAM 23,39 mm/s (playback only)
ESECAM 11,70 mm/s (playback only)
— Continued on next page —

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  • Page 1 SLV-SE100/SE200/SE250/SE300/ SE400/SE450/SX100/SX250 RMT-V257/V257A/V257B/V257C/V287 SERVICE MANUAL AEP Model SLV-SE100A1/A2/K,SE200V1/V2, SE250B/D/P,SE300D1/D2, SE400K,SE450B/D/K/P, SX100K,SX250D UK Model SLV-SE200G/I,SE300G East European Model Russian Model SLV-SE100K,SE400K, SE450K,SX100K (Except UK Model) Photo : SLV-SE450D RMT-V257B S MECHANISM (UK Model only) Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENT MECHANICAL ADJUSTMENTS.
  • Page 2 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.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS SERVICE NOTE • MA-372 (7/10)(INPUT/OUTPUT) SCHEMATIC DIAGRAM ···························· 4-19 ERROR CODE INDICATION ··········································· 4 • MA-372 (8/10)(C+ SWITCH) SCHEMATIC DIAGRAM ···························· 4-21 GENERAL • MA-372 (9/10)(TUNER) Getting Started ··········································································· 1-1 SCHEMATIC DIAGRAM ···························· 4-23 Step 1 : Unpacking ································································ 1-1 •...
  • Page 4: Service Note

    SERVICE NOTE 1. ERROR CODE INDICATION • Error codes are indicated using the lower 5 digits in the fluorescent display tube. “At this time, Colon “:” between character is not indicated.” Mode code indication when the error has occurred. Error code ERROR CODE No error Cam encoder error Loading direction...
  • Page 5: General

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SECTION 1 This section is extracted from instruction manual. (SLV-SE100K/SX100K/SE400K/ GENERAL SE450K model)(3-868-344-11)
  • Page 14 1-10...
  • Page 15 1-11...
  • Page 16 1-12...
  • Page 17 1-13...
  • Page 18 1-14...
  • Page 19 1-15...
  • Page 20 1-16...
  • Page 21 1-17...
  • Page 22 MEMO 1-18E...
  • Page 23: Disassembly

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SECTION 2 DISASSEMBLY NOTE: Follow the disassembly procedure in the numerical order given. 2-1. CASE, FRONT PANEL BLOCK ASSEMBLY 1 Tapping screw 3 Upper case 4 Connector 2 Tapping screw Hooks 5 Connector Hooks 6 Panel block assembly (Engaged by the hook.) Hooks Hooks 2-2.
  • Page 24: Rear Panel

    2-3. REAR PANEL 2 Rear panel (Engaged by the hook.) Hooks Hooks Hooks 1 POWER code stopper 2-4. POWER BLOCK, MA-372 BOARD 4 Two screws (Sumitite (B3) +BV) 2 Two screws 5 Two screws (Sumitite (B3) +BV) 3 Power block 6 MA-372 board with mechanism deck 1 One connector...
  • Page 25: Mechanism Deck

    2-5. MECHANISM DECK 3 Three connectors 6 Two screws (BVTP 3 × 12) 4 Screw 2 Screw (BVTP 3 × 12) (BVTP 3 × 12) 0 Mechanism deck 1 Flexible board 9 MA-372 board 5 MD base (R) 8 MD base (M) 7 MD base (R)
  • Page 26: Internal Views

    2-6. INTERNAL VIEWS — Top View — M901 Drum Assembly DZH-78E-R 1-772-359-11 (SE100A1/A2/K,SE200V1/V2,SE250B,SX100K) DZH-92D-R 1-772-361-11 (SE200G/I,SE250D/P,SE300D1/D2/G,SX250D) DZH-93D-R 1-772-362-11 (SE400K,SE450B/D/K/P) ACE head block assembly A-6775-791-A Pinch press block assembly FE head A-6759-863-B 1-500-144-11 FL complete assembly A-6759-619-B Reel (S) table Reel (T) table 3-977-508-01 3-977-507-01 —...
  • Page 27: Circuit Boards Location

    2-7. CIRCUIT BOARDS LOCATION MA-372 VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY JK-179 (SE300) (LINE-2 IN) POWER BLOCK KK-22 (SE300, SE450B/D/P) (DIAL TIMER (PUSH/TURN))
  • Page 28 MEMO 2-6E...
  • Page 29: Block Diagrams

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SECTION 3 BLOCK DIAGRAMS 3-1. OVERALL BLOCK DIAGRAM DRUM MOTOR IC162 (2/2) MA-372 BOARD (SEE PAGE 4-7,9,11,13,15,17,19,21,23,25) M901 SYSTEM DRUM D VS CONTROL DRUM SERVO MOTOR CN500 D PG DRUM EXCEPT VIDEO SE100,SE400K,SX100K MODEL V OUT D FG DRUM BUFF IC200 A (L) OUT...
  • Page 30: Video Block Diagram

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 3-2. VIDEO BLOCK DIAGRAM MA-372 BOARD (SEE PAGE 4-7,9) Q510 CN500 Q501,502 EXCEPT V OUT LINE 1 SE100,SE400K,SX100K BUFFER AV CONT IC162 21 MODEL CONT Q800-804 Q850 C200 TO AV LINK IC162 73 AV CONT TO/FROM BUFFER CVBS LINK FROM AV LINK IC162 85 SYSCON AV LINK...
  • Page 31: Servo/System Control Block Diagram

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 3-3. SERVO/SYSTEM CONTROL BLOCK DIAGRAM CN161 MA-372 BOARD (SEE PAGE 4-13,19) RESET DATA CHECK IC162 (3/3) CLOCK SYSTEM CONTROL D161 L160 IC161 MTR12V L140 TU700/ AVCC V OUT TU VIDEO IC200 40 TU701 TO/FROM D110 L161 D160 CN101 AMP VCC (EEP) IIC DATA VIDEO EEPROM...
  • Page 32: Audio Block Diagram

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 3-4. AUDIO BLOCK DIAGRAM SE100,SE200,SE400K. MA-372 BOARD (SEE PAGE 4-9,11) SE450K MODEL JS580 SE250,SE300,SE450B/D/P, SX250D MODEL EXCEPT IC580 SE100,SE200,SE400K, EXCEPT MOD A TU701 TUNER BLOCK C+ SWITCH SE450K,SX100K MODEL SE100,SE200,SE400K, (SEE PAGE 3-6 ) SE450K,SX100K MODEL FROM TU701 21 TU M TUNER BLOCK CN570...
  • Page 33: Power Block Diagram

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 3-5. POWER BLOCK DIAGRAM MA-372 BOARD SE250B,SE450B MODEL (SEE PAGE 4-21,27) TU700/701 IC970 SECAM L975 POWER SUPPLY BLOCK (SEE PAGE 4-29) Q720,721 PS603 R711 T101 CN101 CN600 SWITCH D201 +35V L720 L721 SW 5V COUT POWER Q751,752 TRANS L750 L001,002 CN001 IC580...
  • Page 34 MEMO 3-12E...
  • Page 35: Printed Wiring Boards And Schematic Diagrams

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.) (For printed wiring boards) • b: Pattern from the side which enables seeing. (The other layers' patterns are not indicated.) •...
  • Page 36 MA-372 BOARD (REC/PB BLOCK) CN262 1 PB RF IC200 es,eh REC IC200 wg REC IC162 ij CAP FG IC260 7 PB 1.0Vp-p 0.5Vp-p 2.3Vp-p 4.8Vp-p 757Hz CN262 2 RF SWP IC200 ya REC IC162 og CTL IN+ REC IC200 wg PB 320mVp-p 25Hz 5.0Vp-p...
  • Page 37: Frame Schematic Diagram

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 4-1. FRAME SCHEMATIC DIAGRAM CN600 B to B -11V 1/10 REC/PB HEAD AMP 2/10 SECAM PROCESSOR 3/10 VPS/PDC 4/10 Y/C,AUDIO PROCESSOR 5/10 SERVO/SYSTEM CONTROL POWER 6/10 USER CONTROL MA-372 BOARD 7/10 INPUT/OUTPUT SUPPLY 8/10 C+ SWITCH BLOCK 9/10 TUNER AU GND AN GND CN261...
  • Page 38: Schematic Diagrams

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS MA-372 (VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY) PRINTED WIRING BOARD There are few cases that the part printed on this diagram isn’t mounted in this model. MA-372 BOARD D100 Q270 D100 Q271 D140 B-10...
  • Page 39: 1/10)(Rec/Pb Head Amp)

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-2 for waveforms. C285 MA-372 BOARD(1/10) NO MARK:REC/PB MODE 0.01u CN262 R :REC MODE REC/PB HEAD AMP(RP BLOCK) P :PB MODE PB RF RF SWP XX MARK:NO MOUNT L270 CHECK JL270 R280 100uH 100k VIDEO HEAD...
  • Page 40: 2/10)(Secam Processor)

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. MA-372 BOARD(2/10) (SE450B,SE250B ONLY) SECAM PROCESSOR(SE BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE R :REC MODE CSYNC P :PB MODE SEDET VIDEO SW5V Q970 C977 L975 2PB709AR-115 0.01u Q975 R998...
  • Page 41 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. MA-372 BOARD(3/10) (EXCEPT:SE100 A1/A2/K,SX100K, SE250 P,SE400K,SE450P) VSP/PDC(VP BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE R :REC MODE P :PB MODE IICCLK TO(5/10) IICDAT PDCDAV IC850 IC850 SDA5650X-GEG VSP/PDC R2.6/P0...
  • Page 42 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. • Refer to page 4-2 for waveforms. • Refer to page 4-31 for mounted table. MA-372 BOARD(4/10) SIGNAL PATH Y/C,AUDIO PROCESSOR(VI BLOCK) XX MARK:NO MOUNT VIDEO SIGNAL NO MARK:REC/PB MODE AUDIO R :REC MODE...
  • Page 43: 5/10)(Servo/System Control)

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. • Refer to page 4-2 for waveforms. • Refer to page 4-31 for mounted table. MA-372 BOARD(5/10) SERVO/SYSTEM CONTROL(SS BLOCK) R142 XX MARK:NO MOUNT 1.2k JL143 NO MARK:REC/PB MODE CTL_X R143 R :REC MODE...
  • Page 44: 6/10)(User Control)

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for MA-372 board printed wiring board. • Refer to page 4-27 for KK-22 board printed wiring board. • Refer to page 4-2 for waveform. MA-372 BOARD(6/10) USER CONTROL(FR BLOCK) XX MARK:NO MOUNT NO MARK:REC/PB MODE R :REC MODE IC460...
  • Page 45: 7/10)(Input/Output)

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for MA-372 board printed wiring board. • Refer to page 4-27 for JK-179 board printed wiring board. R543 MA-372 BOARD (7/10) MA-372 BOARD(7/10) NO MARK:REC/PB MODE R542 R :REC MODE C541 *MARKED = MOUNT TABLE INPUT/OUTPUT(IO BLOCK) P :PB MODE...
  • Page 46 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. MA-372 BOARD(8/10) NO MARK:REC/PB MODE R :REC MODE C+ SWITCH(AU BLOCK) P :PB MODE JL584 AMUTE JL589 TO(5/10) DEC/VTR_ E2AUOUT JL588 E2AUIN JL581 JL587 TU_M FRAUIN TO(7/10) JL582 JL586 TO(9/10)
  • Page 47 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. MA-372 BOARD(9/10) TU701 SE100K,SE200V1/V2,SE400K,SE450K,SX100K TU700 BTF-3MU604 EXCEPT SE100K,SE200V1/V2,SE400K,SE450K,SX100K TUNER(TU BLOCK) (ENTREE) (ENTREE) SIGNAL PATH XX MARK:NO MOUNT AERIAL AERIAL ANTENNA ANTENNA NO MARK:REC/PB MODE VIDEO SIGNAL AUDIO R :REC MODE (SORTIE) (SORTIE)
  • Page 48 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 For schematic diagram • Refer to page 4-5 for printed wiring board. MA-372 BOARD(10/10) C+12V AUGND TO(8/10) XX MARK:NO MOUNT ANGND NO MARK:REC/PB MODE R :REC MODE IC601 C+12V PQ12RD08 P :PB MODE ANGND TO(7/10) IC601 AUGND Q601 2SB733-T-34 JL608 JL617 13.6...
  • Page 49: Line-2 In)

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 JK-179 (LINE-2 IN) PRINTED WIRING BOARD (SE300 only) There are few cases that the part printed on this diagram isn’t mounted in this model. KK-22 (DIAL TIMER) PRINTED WIRING BOARD There are few cases that the part printed on this diagram isn’t (SE300, SE450B/D/P only) mounted in this model.
  • Page 50: Power Supply Block

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 POWER SUPPLY BLOCK (SWITCHING REGURATOR) PRINTED WIRING BOARD — Ref. No. :1,000 Series — MA-372 VIDEO, AUDIO, SERVO/SYSTEM CONTROL, TUNER, POWER SUPPLY JK-179 (SE300) (LINE-2 IN) POWER BLOCK KK-22 (SE300, SE450B/D/P) (DIAL TIMER (PUSH/TURN)) SWITCHING REGURATOR 4-28 POWER SUPPLY BLOCK...
  • Page 51 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 POWER BLOCK ZD103 P6KE350ARL – REF. NO. :1000 SERIES – C003 D001 F001 47uF IN4007 C004 L201 D201 R001 400V 3300pF EXCELDR35V L001 C001 L002 C002 IN4007 R101 CN101 CN001 D003 250V 60uH 0.047uF 0.5k 26mH 0.1uF 250V 130k IN4007 250V 250V...
  • Page 52 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 MA-372 BOARD (4/10) *MARKED = MOUNT TABLE SE450 SE400 SE300 SE250 SX250 SE200 SE100 SX100 REF.NO D1/D2 V1/V2 A1/A2 C205 33p 50V CH 39p 50V CH C221 0.1u 25V CH 1u 25V B 0.1u 25V CH 1u 25V B 0.1u 25V CH C239 47p 50V CH...
  • Page 53: Interface, Ic Pin Function Description

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SECTION 5 INTERFACE, IC PIN FUNCTION DESCRIPTION 5-1. SYSTEM CONTROL — VIDEO/RP BLOCK INTERFACE (MA-372 BOARD IC162) STOP/ TAPE TAPE Signal Pin No. REC/PAUSE FF/REW LOADING UNLOADING MA-372 RF SWP IC162 qk MA-372 IC162 qd MA-372 C.V.IN IC162 th *1 Synchronized with drum rotation.
  • Page 54: System Control - Mechanism Block Interface (Ma-372 Board Ic162)

    5-3. SYSTEM CONTROL — MECHANISM BLOCK INTERFACE (MA-372 BOARD IC162) CASSETTE CASSETTE TAPE TAPE Signal Pin No. EJECTED STOP LOADING UNLOADING THREADING UNTHREADING MA-372 IC162 ed MA-372 MODE 1 — — IC162 wl MA-372 MODE 2 — — IC162 wk MA-372 MODE 3 —...
  • Page 55: Servo/System Control Microprocessor Pin Functions (Ma-372 Board Ic162)

    5-6. SERVO/SYSTEM CONTROL MICROPROCESSOR PIN FUNCTIONS (MA-372 BOARD IC162) Pin No. Pin Name Function DEST1 Destination identification input 1 DEST2 Destination identification input 2 TU AFT AFT input from TUNER for station selection FU KEY2 Function key input (9 keys) FU KEY1 Function key input (9 keys) S SENS...
  • Page 56 Pin No. Pin Name Function OSD W LEVEL OSD white level input OSD V OUT OSD video signal output OSD Vcc Power supply input terminal for OSD/slicer (4.75 V to 5.25 V) LPF connection terminal for slicer/AFC (This terminal is used as the HLF terminal HLF (SLICER LPF) when C.
  • Page 57: Mode Control Pin Functions

    5-7. MODE CONTROL PIN FUNCTIONS (MA-372 BOARD IC420) Pin No. Pin Name Function X OUT X’ tal out Ground. X IN X’ tal in RESET RESET input. Ground. Ground. Ground. Ground. Ground. Ground. FLD chip select signal out. D IN FLD IIC BUS (data) input.
  • Page 58 MEMO 5-6E...
  • Page 59: Adjustments

    SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 SECTION 6 ADJUSTMENTS 6-1. MECHANICAL ADJUSTMENTS 2-1-3. Set-up of Adjustment In this adjustment, PAL pattern generator is connected with LINE- 2 input terminal. When check to tuner, connected AERIAL terminal. For the mechanical adjustments, please refer to the Check that the synchronizing signal of the Y signal has an amplitude “VHS MECHANICAL ADJUSTMENT MANUAL of approximately 0.7 V and that the burst signal has an amplitude of (S MECHANISM)”...
  • Page 60: Input/Output Levels And Impedance

    2-1-5. Input/Output Levels and Impedance 2-2. POWER SUPPLY CHECK Video input: LINE-1 (TV)/LINE-2 IN 2-2-1. Output Voltage Check (MA-372 Board) Input signal: 1 Vp-p, 75 ohms, unbalanced, Mode STANDBY sync negative D5 V Check Video output: LINE-1 (TV) Measurement point Cathode of D606 Output signal: 1 Vp-p, 75 ohms, unbalanced, sync negative...
  • Page 61: Servo System Check

    2-3. SERVO SYSTEM CHECK 2-4-1. Normal Audio System Adjustment 2-5. ADJUSTING PARTS LOCATION DIAGRAM • Make adjustment in the SP mode unless otherwise specified. Use 2-3-1. RF Switching Position Adjustment a normal VHS cassette for an adjustment tape. (MA-372 Board) MA-372 BOARD •...
  • Page 62 MEMO 6-6E...
  • Page 63: Repair Parts List

    3-057-852-11 KNOB, DIAL TIMER (SE300G) X-3950-194-1 PANEL ASSY, FRONT (SE100K) A-6794-737-A JK-179A MOUNT (SE300D1/D2/G) X-3950-195-1 PANEL ASSY, FRONT (SX100K) 3-057-846-01 HOLDER, PIN JACK (SE300D1/D2) 3-053-436-01 EMBLEM (NO.5), SONY 3-057-846-11 HOLDER, PIN JACK (SE300G) (EXCEPT:SE200G/I,SE300G,SX100K,SX250D) 3-057-847-01 LENSSS (SE300D1/D2/G) 3-057-833-01 BUTTON, CENTER...
  • Page 64: Chassis Section

    7-1-2. CHASSIS SECTION not supplied not supplied not supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks A-6713-557-A MA-372A COMPLETE PC BOARD A-6713-569-A MA-372M COMPLETE PC BOARD (SE450D) (SE100K,SX100K) A-6713-570-A MA-372N COMPLETE PC BOARD (SE450P) A-6713-558-A MA-372B COMPLETE PC BOARD (SE450K) A-6713-571-A MA-372O COMPLETE PC BOARD (SE450B) A-6713-559-A MA-372C COMPLETE PC BOARD (SE400K) 3-970-608-21 SUMITITE (B3), +BV...
  • Page 65: Mechanism Deck Section-1

    7-1-3. MECHANISM DECK SECTION-1 #701 supplied Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-977-509-01 WASHER, THRUST 3-977-514-01 OPENER, LID 3-977-507-01 TABLE, REEL (S) 3-977-441-03 GEAR, PINCH PRESSING 3-977-508-01 TABLE, REEL (T) 3-977-445-02 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 66: Mechanism Deck Section-2

    7-1-4. MECHANISM DECK SECTION-2 M901 #701 #702 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks X-3947-581-4 BRAKE ASSY,MAIN(T) 3-969-632-04 BASE, DRUM 3-977-462-01 SPRING,EXTENTION. (MAIN BRAKE) A-6750-328-E SHUTTLE (T) BLOCK ASSY (VW32) X-3947-573-1 ARM ASSY, PENDULUM 3-977-501-01 PLATE, LUMINOUS X-3947-580-5 BRAKE ASSY, MAIN(S) A-6746-074-G ROLLER BLOCK ASSY, HC 3-977-513-02 LEVER, REC.
  • Page 67: Mechanism Deck Section-3

    7-1-5. MECHANISM DECK SECTION-3 M902 #701 M903 #703 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 3-977-437-01 RETAINER,CAM MOTOR 3-977-456-03 SPRING, TORSION (LOAD T) X-3947-584-1 ASSY, REEL DIRECT X-3947-579-1 LEVER ASSY, LOADING(T) 3-977-443-01 WASHER, STOPPER 3-977-451-01 GEAR, LOADING(S) 3-977-438-01 WORM - WHEEL 3-977-452-01 SPRING, TORSION (LOAD S) 3-977-506-01 ARM, LIMITTER SELECTION...
  • Page 68: Electrical Parts List

    MA-372 JK-179 KK-22 7-2. ELECTRICAL PARTS LIST NOTE: • Due to standardization, replacements in the • RESISTORS When indicating parts by reference number, parts list may be different from the parts All resistors are in ohms. please include the board name. specified in the diagrams or the components METAL: metal-film resistor The components identified by mark 0 or...
  • Page 69 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C107 1-124-589-11 ELECT 47uF C163 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V (SE100A1/A2,SE200,SE250,SE300, C164 1-126-933-11 ELECT 100uF 20.00% 16V SE400K,SE450,SX100K,SX250D) C165 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V C108 1-127-573-91 CERAMIC CHIP C166 1-163-021-91 CERAMIC CHIP...
  • Page 70 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C242 1-164-004-11 CERAMIC CHIP 0.1uF C502 1-163-017-00 CERAMIC CHIP 0.0047uF 5% (SE250,SE300,SE450B/D/P,SX250D) C510 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V C243 1-163-809-11 CERAMIC CHIP 0.047uF C511 1-104-664-11 ELECT 47uF 20.00% 16V C244...
  • Page 71 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks C801 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V C995 1-126-157-11 ELECT 10uF (SE200,SE250,SE300,SE450,SX250D) (SE250B,SE450B) C850 1-163-038-91 CERAMIC CHIP 0.1uF C996 1-163-227-11 CERAMIC CHIP 10PF 0.50PF 50V (SE200,SE250B/D,SE300,SE450B/D/K,SX250D) (SE250B,SE450B) C851 1-124-261-00 ELECT 10uF...
  • Page 72 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks D702 8-719-982-26 DIODE MTZJ-T-77-33 JR015 1-216-296-91 SHORT 0 (SE250B,SE450B) D750 8-719-075-84 DIODE S1G-G2P JR017 1-216-296-91 SHORT 0 (SE250B,SE450B) D800 8-719-988-61 DIODE 1SS355TE-17 JR018 1-216-296-91 SHORT (SE200,SE250,SE300,SE450,SX250D) (SE250,SE300,SE450B/D/P,SX250D) JR019 1-216-296-91 SHORT <...
  • Page 73 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks JR226 1-216-295-91 SHORT < PHOTO INTERRUPTER > JR227 1-216-295-91 SHORT JR228 1-216-295-91 SHORT PH100 8-749-015-86 PHOTO INTERRUPTER GP3S120S JR229 1-216-295-91 SHORT PH101 8-749-015-86 PHOTO INTERRUPTER GP3S120S JR223 1-216-295-91 SHORT (SE250,SE300,SE450B/D/P,SX250D) <...
  • Page 74 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks Q661 8-729-216-22 TRANSISTOR 2PB709AR-115 R160 1-216-053-00 METAL CHIP 1.5K 1/10W Q720 8-729-119-76 TRANSISTOR 2SA1309A-QRSTA (SE450D/P) Q721 8-729-422-33 TRANSISTOR 2PD601AR-115 R160 1-216-061-00 METAL CHIP 3.3K 1/10W Q751 1-801-806-11 TRANSISTOR DTC144EKA-T146 (SE300G,SE200G/I) Q752...
  • Page 75 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R215 1-216-025-91 RES-CHIP 1/10W R358 1-216-055-00 METAL CHIP 1.8K 1/10W R216 1-216-117-00 METAL CHIP 680K 1/10W R359 1-216-065-91 RES-CHIP 4.7K 1/10W (SE100,SE200,SE250,SE300,SX100K,SX250D) R362 1-216-051-00 METAL CHIP 1.2K 1/10W R216 1-216-109-00 METAL CHIP...
  • Page 76 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R542 1-249-408-11 CARBON 1/4W F R618 1-216-055-00 METAL CHIP 1.8K 1/10W (SE250,SE200I,SE300D1/D2,SE450B/D/P,SX250D) R622 1-260-297-11 CARBON 1/2W R543 1-249-407-11 CARBON 1/4W F R623 1-260-073-11 CARBON 1/2W (SE250,SE200I,SE300D1/D2,SE450B/D/P,SX250D) R624 1-216-073-00 METAL CHIP 1/10W R545...
  • Page 77 MA-372 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks R851 1-216-077-91 RES-CHIP 1/10W R990 1-216-295-91 SHORT 0 (SE250B,SE450B) (SE200,SE250B/D,SE300,SE450B/D/K,SX250D) R993 1-216-071-00 METAL CHIP 8.2K 1/10W R852 1-216-081-00 METAL CHIP 1/10W (SE250B,SE450B) (SE200,SE250B/D,SE300,SE450B/D/K,SX250D) R994 1-216-689-11 METAL CHIP 0.5% 1/10W R853...
  • Page 78 POWER BLOCK Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1-468-459-11 POWER BLOCK < COIL > ************ (Ref.No.:1,000 Series) 0 L001 9-885-002-10 LINE FILTER 60uH 3.0A 0 L002 9-885-002-11 LINE FILTER 26mH 0.4A < CAPACITOR > L101 9-885-002-12 FERRITE BEAD INDUCTOR L201...
  • Page 79 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks MISCELLANEOUS 3-868-344-31 MANUAL, INSTRUCTION (POLISH) (SE100K,SE400K,SE450K,SX100K) ************* 3-868-344-41 MANUAL, INSTRUCTION (HUNGARIAN) 0 19 1-777-854-21 CORD, POWER (SE100K,SE400K,SE450K,SX100K) 1-792-019-11 CABLE, FLAT (FFM-36) 3-868-344-51 MANUAL, INSTRUCTION (RUSSIAN) 1-792-018-11 CABLE, FLAT (FAC-8) (SE100K,SE400K) 0 56 1-468-459-11 POWER BLOCK...
  • Page 80 MEMO 7-18E...
  • Page 81 SLV-SE100/SE200/SE250/SE300/SE400/SE450/SX100/SX250 Sony Corporation 2000B167561-1 Home Video Division Company 9-921-750-11 Printed in Hungary ©2000.2 — 104 — Published by Quality Assurance Dept.

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