12.1.1. General Notes
1. Use only original replacement parts:
To maintain original function and reliability of repaired units, use only original
replacement parts which are listed with their part numbers in the parts list.
2. IMPORTANT SAFETY NOTICE
Components identified by the sign have special characteristics important for
safety. When replacing any of these components, use only the specified parts.
3. SPECIAL NOTE
All integrated circuits and many other semiconductor devices are electrostatically
sensitive and therefore require the special handling techniques described under
the "ELECTROSTATICALLY SENSITIVE (ES) DEVICES" section of this service
manual.
4. Parts with no Ref. No. in "EXPLODED VIEWS" are not supplied. And some Ref. No.
will be skipped. Be sure to make your orders of replacement parts according to the
parts list.
5. Parts different in shape or size may be used. However, only interchangeable parts
will be supplied as service replacement parts.
6. Parts with mark "MKA" in Remarks column are supplied from MKA. Others are
supplied from MKE.
7. Item numbers with capital letter E (Example: E1, E2,...) in the Ref. No. column are
shown in the exploded views.
8. PVQ-130W and PVQ-1300W replacement note:
For each model, there are 2 types of the model number indicated on the Name
Plate which is located on the Rear Cover.
<Model Number Indication>
¼ § PVQ-130W: PVQ-130W, PVQ-130WA
¼ § PVQ-1300W: PVQ-1300W, PVQ-1300WA
121
Содержание PVQ-1300W
Страница 1: ...ORDER NO MKE0008107C1 B6 Combination VCR PVQ 130W PVQ 130WA PVQ 1300W PVQ 1300WA SPECIFICATIONS 1...
Страница 9: ...Fig 1 3 Fig 1 4 9...
Страница 10: ...10...
Страница 13: ...5 1 2 1 2 Service Position 2 Fig 2 2 13...
Страница 18: ...18...
Страница 31: ...5 2 1 HOW TO READ THE IDENTIFICATION MARK OF CHIP COMPONENTS 31...
Страница 34: ...6 1 2 Disassembly Method 34...
Страница 35: ...35...
Страница 37: ...Fig D4 37...
Страница 38: ...Fig D5 38...
Страница 43: ...6 2 2 Inner Parts Location Fig J1 1 43...
Страница 44: ...6 2 3 EJECT Position Confirmation Fig J1 2 44...
Страница 45: ...6 2 4 Grounding Plate Unit Full Erase Head and Cylinder Unit Fig J2 1 45...
Страница 46: ...46...
Страница 48: ...6 2 5 Capstan Belt Support Angle Intermediate Gear B and Main Cam Gear Fig J3 1 48...
Страница 49: ...49...
Страница 56: ...6 2 7 Reel Gear and Main Rod Fig J5 1 56...
Страница 58: ...6 2 8 Stopper Angle Capstan Rotor Unit Oil Seal Capstan Stator C B A and MR Head Fig J6 1 58...
Страница 59: ...59...
Страница 61: ...61...
Страница 64: ...6 2 10 T Brake Unit Tension Control Arm Unit T Reel Table S Reel Table and Tension Arm Unit Fig J8 1 64...
Страница 65: ...6 2 10 1 Reassembly Notes 65...
Страница 67: ...6 2 12 Opener Piece Drive Rack Arm Pinch Arm Unit P5 Arm Unit and Intermediate Gear A Fig J10 1 67...
Страница 70: ...6 2 13 Motor Block Unit Audio Control Head Unit Lift Gear Capstan Holder Unit and Tension Arm Boss Fig J11 70...
Страница 71: ...6 3 CASSETTE UP ASS Y SECTION 71...
Страница 72: ...6 3 1 Top Plate Wiper Arm Unit and Holder Unit Fig K1 1 72...
Страница 73: ...73...
Страница 75: ...75...
Страница 77: ...7 ADJUSTMENT PROCEDURES 7 1 SERVICE FIXTURES AND TOOLS 77...
Страница 86: ...Fig M4 2 6 After adjustment confirm that the tape travels without curling at P2 and P3 posts Fig M4 3 86...
Страница 94: ...94...
Страница 105: ...5 Select SUB COLOR in EVR adjustment mode and adjust so that the level C is 1 40 V p p 0 15 V p p Fig E6 2 105...
Страница 113: ...7 3 13 WHITE BALANCE ADJUSTMENT Purpose To set the standard white level for each color temperature 113...
Страница 117: ...8 SCHEMATIC DIAGRAMS 8 1 SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT 117...
Страница 126: ...43 LSDG0114 CHANGING GEAR 2 44 VXLS1091 IDLER ARM UNIT 2 131 LPJ62029A BOTTOM CUSHION FRONT STYROFORM 6 MKA 126...
Страница 132: ...DIODES 132...
Страница 139: ...CAPACITORS 139...
