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HV-FX5200 LE

SERVICE MANUAL
STEREO VIDEO CASSETTE RECORDER BASIC TAPE MECHANISM : D-33

This Service Manual is the "Revision Publishing" and replaces "Simple Manual"
(S/M Code No. 09-996-332-8T1).
N
SIO
VI
RE
TA
DA

S/M Code No. 09-996-332-8R1
TABLE OF CONTENTS
SPECIFICATIONS ............................................................ 3 15. Support CST ............................................................. 62
ACCESSORIES LIST ....................................................... 3 16. Base Assembly P4 .................................................... 62
DISASSEMBLY INSTRUCTIONS ..................................... 4 17. Opener Lid ................................................................ 62
SERVICE POSITION ........................................................ 5 18. Arm Assembly T/up ................................................... 62
VCR TEST TAPE INTERCHANGEABILITY TABLE ........ 6 19. Arm Assembly Pinch ................................................. 62
ELECTRICAL MAIN PARTS LIST .............................. 7 ~ 9 20. Belt Capstan/Motor Capstan ..................................... 63
TRANSISTOR ILLUSTRATION ........................................ 9 21.Clutch Assembly D33 ................................................. 63
WIRE HARNESS DIAGRAM .......................................... 10 22. Lever F/R .................................................................. 63
BLOCK DIAGRAM ................................................. 11 ~ 20 23. Gear Assembly H-Up/D or Gear Assembly Up/D ...... 63
SCHEMATIC DIAGRAM 24. Bracket Assembly Jog ............................................... 64
1. POWER SECTION .............................................. 21 ~ 22 25. Guide Rack F/L, Gear Rack F/L ................................ 64
2. AUDIO/VIDEO SECTION .................................... 23 ~ 24 26. Brake Assembly Capstan .......................................... 64
3. SYSTEM CONTROL/SERVO/OSD SECTION) .. 27 ~ 28 27. Gear Drive/Gear Cam/Gear Connector .................... 65
4. Hi-Fi/SCART SECTION ...................................... 29 ~ 30 28. Bracket Assembly L/D motor ..................................... 65
5. TUNER/IF SECTION ........................................... 31 ~ 32 29. Gear Sector ............................................................... 66
6. NICAM SECTION ................................................ 33 ~ 34 30. Base Tension/Plate Slider/Lever Tension .................. 66
7. FRONT-1 C.B .............................................................. 37 31. Gear Assembly P3/Gear Assembly P2 ..................... 67
8. FRONT-2 C.B .............................................................. 37 32. Base Assembly P3/Base Assembly P2 ..................... 67
WAVEFORM 33. Arm Assembly Idler Jog or Arm assembly Idler ......... 67
1. VIDEO SECTION ........................................................ 25 DECK MECHANISM ADJUSTMENT
2. SERVO/OSD SECTION .............................................. 26 Tools and Fixtures for service ......................................... 68
3. TUNER/IF SECTION ................................................... 32 1. Mechanism Alignment Position Check ........................ 69
4. NICAM SECTION ........................................................ 34 2. Preparation for Adjustment ......................................... 70
WIRING 3. Checking Torque ......................................................... 70
1. MAIN C.B SECTION ........................................... 35 ~ 36 4. Guide Roller Height Adjustment .................................. 71
2. FRONT 1 C.B SECTION ............................................. 38 4-1. Preliminary Adjustment .......................................... 71
3. FRONT 2 C.B SECTION ............................................. 38 4-2. Precise Adjustment ................................................ 71
IC DESCRIPTION ................................................... 40 ~ 45 5. Audio/Control (A/C) Head Adjustment ......................... 72
ADJUSTMENT ........................................................ 46 ~ 47 5-1. Preliminary Adjustment .......................................... 72
MECHANICAL EXPLODED VIEW 1/1 ........................... 48 5-2. Confirm that the Tape Path smoothly between
MECHANICAL PARTS LIST 1/1 ................................... 49 the Take-up Guide and Pinch Roller ..................... 73
MECHANISM EXPLODED VIEW 1/3, 2/3, 3/3 ..... 50,52,54 5-3. Precise Adjustment (Azimuth Adjustment) ............. 73
MECHANISM PARTS LIST 1/3, 2/3, 3/3 .............. 51,53,55 6. X-Value Adjustment ..................................................... 73
DECK MECHANISM PARTS LOCATIONS 7. Adjustment after Replacing Drum Assembly
Top View .......................................................................... 56 (Video Heads) ............................................................. 74
Bottom View .................................................................... 56 8. Check the Tape Travel after Reassembling
DECK MECHANISM DISASSEMBLY Deck Mechanism ......................................................... 74
1. Drum Assembly ......................................................... 57 8-1. Checking Audio and RF Locking Time
2. Plate Assembly Top ................................................... 59 during Playback and after CUE or REV ................ 74
3. Holder Assembly CST ............................................... 59 8-2. Check for Tape Curling or Jamming ....................... 74
4. Guide CST ................................................................ 59 MAINTENANCE/INSPECTION PROCEDURE
5. Bracket Side (L)/Bracket Assembly Door .................. 59 1. Check before starting Repairs .................................... 75
6. Arm Assembly F/L ..................................................... 59 2. Required Maintenance ................................................ 76
7. Lever Assembly S/W ................................................. 59 3. Scheduled Maintenance ............................................. 76
8. Arm Assembly Cleaner .............................................. 60 4. Supplies Required for Inspection and Maintenance ... 76
9. Head F/E ................................................................... 60 5. Maintenance Procedure .............................................. 76
10. Base Assembly A/C Head ......................................... 60 5-1. Cleaning ................................................................. 76
11. Brake Assembly S ..................................................... 61 5-2. Greasing ................................................................ 77
12. Brake Assembly T ..................................................... 61 MECHANISM TROUBLESHOOTING GUIDE
13. Arm Assembly Tension .............................................. 61 1. Deck Mechanism ........................................................ 78
14. Reel S & Reel T ........................................................ 61 2. Front Loading Mechanism .......................................... 81

2
SPECIFICATIONS

Video recording system Rotary 2 head helical scanning system Rewind time: Approx. 3 min. with E-180 tspe
Video head Double azimuth 4 heads Channel coverage VHF-low: C02 to C04, C13 to C20
Tuner system Frequency synthesized tuner (SECAM), S01 to S07
TV system B/G, L/L' SECAM, B/G PAL VHF-high: C05 to C12, S08 to S41
Video signal system SECAM/MESECAM/PAL color signal, UHF: C21 to C71
625 lines, 50 fields Video input 0.5 - 2.0 Vp-p, 75 ohm, unbalanced
Usable cssettes VHS video cassettes Video output 1.0 Vp-p, 75 ohm, unbalanced
Recording/playback time PAL/SECAM/MESECAM Horizontal resolution 240 lines
SP: 4 hours 20 minutes max. with Video S/N 43 dB (SP)
E-260 tape. Audio track 3 tracks (Hi-Fi sound 2 tracks,
LP: 8 hours 40 minutes max. with Normal sound 1 track)
E-260 tape Audio input SCART: -8 dBs, 22 k ohm
NTSC (Playback only) Audio output SCART: -8 dBs, less than 2.2 k ohm
SP: 3 hours max. with T-180 tape Hi-Fi frequency response 20 Hz - 20 kHz
LP: 6 hours max. with T-180 tape Hi-Fi dynamic range More than 80 dB
EP: 9 hours max. with T-180 tape Hi-Fi wow & flutter Less than 0.01%(nominal)
Tape speed PAL/SECAM/MESECAM Operating temperature: 5