Symphonic SL220D Service Manual
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Symphonic SL220D Service Manual

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SERVICE MANUAL
This service manual supplement (SL220D) contains only
the difference from the original model.
For all other data, see the original service manual for
EWV403.
VIDEO CASSETTE PLAYER
SL220D
POWER
REC
VCR/TV
TIMER
TAPE IN
VIDEO
AUDIO
STOP/EJECT
REW
F.FWD
REC/OTR
PLAY
POWER
MENU
CHANNEL

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Summary of Contents for Symphonic SL220D

  • Page 1 SERVICE MANUAL This service manual supplement (SL220D) contains only the difference from the original model. For all other data, see the original service manual for EWV403. VIDEO CASSETTE PLAYER SL220D POWER VCR/TV TIMER TAPE IN VIDEO AUDIO STOP/EJECT F.FWD REC/OTR...

  • Page 2: Table Of Contents

    IMPORTANT SAFETY NOTICE Proper service and repair is important to the safe, reliable operation of all Funai Equipment. The service procedures recommended by Funai and described in this service manual are effective methods of performing service operations. Some of these service special tools should be used when and as recommended.

  • Page 3: Operating Controls And Functions

    OPERATING CONTROLS AND FUNCTIONS Front Panel Remote Control 1. EJECT button 2. NUMBER buttons 3. MENU button POWER EJECT VCR /TV 4. RECORD button POWER VCR/TV TAPE IN TIMER 5. SPEED button VIDEO AUDIO STOP/EJECT F.FWD REC/OTR PLAY POWER CHANNEL MENU 6.

  • Page 4: Block Diagrams

    BLOCK DIAGRAMS Servo/System Control Block Diagram MAIN CBA IC501 TP502 AL+5V (SERVO/SYSTEM CONTROL) S-INH RS501 REMOTE KEY- 1 REMOCON-IN SWITCH (DECK ASSEMBLY) SENSOR D555 KEY- 2 S-LED D561 POWER TP513 P-ON+9V AC HEAD ASSEMBLY SWITCH P-ON+5V D565 REC CN504 CTL(+) REC-IND CL504 CONTROL...
  • Page 5 Video Block Diagram REC VIDEO SIGNAL PB VIDEO SIGNAL MODE: SP/REC MAIN CBA TP751 IC501 (OSD) V-OUT Q391 CHARACTER BUFFER JK751 V-OUT IC301 TU701 (VIDEO SIGNAL PROCESS/ HEAD AMP) (TUNER UNIT) VIDEO-IN Q301 CCD 1H BUFFER DELAY VIDEO-OUT CHARA LUMINANCE DOC YNR Y/C COMB SIGNAL PROCESS TUNER...

  • Page 6: Schematic Diagrams / Cba's And Test Points

    SCHEMATIC DIAGRAMS / CBA’S AND TEST POINTS Standard Notes WARNING Many electrical and mechanical parts in this chassis have special characteristics. These characteristics often pass unnoticed and the protection afforded by them cannot necessarily be obtained by using replace- ment components rated for higher voltage, wattage, etc.
  • Page 7 LIST OF CAUTION, NOTES, AND SYMBOLS USED IN THE SCHEMATIC DIAGRAMS ON THE FOLLOWING PAGES: 1. CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH THE SAME TYPE FUSE. ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQES D'INCELE N'UTILISER QUE DES FUSIBLE DE MEMO TYPE.
  • Page 8 Main 1/5 Schematic Diagram REC Video Signal PB Video Signal MAIN 1/5 Schematic Diagram REC Audio Signal PB Audio Signal Parts Location Guide Ref No. Position IC501 TRANSISTORS Q501 Q506 CONNECTORS CL501 CL502 CL504 VARIABLE RESISTORS VR501 TEST POINTS TP505 TP513 1-3-3 1-3-4...
  • Page 9 Main CBA Top View MAIN CBA Parts Location Guide CAUTION ! CAUTION Ref No. Position Ref No. Position Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, TRANSISTORS If Main Fuse (F1001) is blown, check to see that all components in the power supply REPLACE ONLY WITH THE SAME TYPE FUSE.
  • Page 10 Main CBA Bottom View CAUTION ! CAUTION Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, If Main Fuse (F1001) is blown, check to see that all components in the power supply REPLACE ONLY WITH THE SAME TYPE FUSE.
  • Page 11 Main CBA Top View CAUTION ! CAUTION MAIN CBA Parts Location Guide Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, Ref No. Position Ref No. Position If Main Fuse (F1001) is blown, check to see that all components in the power supply REPLACE ONLY WITH THE SAME TYPE FUSE.
  • Page 12 Main CBA Bottom View CAUTION ! CAUTION Fixed voltage ( or Auto voltage selectable ) power supply circuit is used in this unit. FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, If Main Fuse (F1001) is blown, check to see that all components in the power supply REPLACE ONLY WITH THE SAME TYPE FUSE.

  • Page 13: Wiring Diagram

    WIRING DIAGRAM AC CORD FRONT REAR (DECK ASSEMBLY) VIDEO AUDIO VIDEO AUDIO VIDEO AUDIO ANT-IN ANT-OUT AC HEAD ASSEMBLY CL504 AUDIO AE-H ERASE HEAD AE-H/FE-H A-COM AUDIO HEAD A-PB/REC CTL(+) CONTROL HEAD CTL(-) FE HEAD CL501 FULL FE-H ERASE HEAD FE-H GND CAPSTAN MOTOR LOADING...

  • Page 14: Different Parts From Original Model (Ewv403)

    DIFFERENT PARTS FROM ORIGINAL MODEL (EWV403) Ref. No. Description Part No. Mechanical Parts FRONT ASSEMBLY HD235UD 0VM204573 CASE, TOP(U27) HD400UD 0VM101186 CHASSIS(CANADA) HD230CD 0VM204157 DOOR, CASSETTE HD235UD 0VM416396 A10# LABEL, RATING HD235UD ---------- LABEL, BAR CODE HD235UD ---------- Not Used DECK ASSEMBLY CZD012/VM162U N162UFL GIFT BOX CARTON HD235UD...
  • Page 15 SL220D HD235UD 2004-02-09...

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