JVC HR-D561EM Vídeo-cassete
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Modelo:
HR-D561EM
Data:
1991
Categoria:
Grupo:
Descrição:
Tipo de manual:
Manual de serviço
Páginas:
74
Tamanho:
14.76 Mbytes (15476044 Bytes)
Idioma:
english
Revisão:
ID de manual:
82284
Data:
1991 11 01
Qualidade:
Documento Scaned, a leitura parcialmente mal, não parcialmente legível.
Data de upload:
2017 05 15
MD5:
4603b916f94da4118f2c3d88fd9670f4
Downloads:
922
Informação
ADJUSTMENTS
1.1 DISASSEMBLY
... 1-1
1.2 MACHANISM ADJUSTMENTS
... 1-4
1.3 MAIN MECHANISM PARTS
... 1-5
1.4 INSPECTION AND MAINTENANCE
... 1-7
1.5 MAIN PARTS REMOVAL AND REPLACEMENT ... 1-8
2. ELECTRICAL ADJUSTMENTS
2. 1 PREPARATION
... 2
- 1
2. 2 SWITCHING REGULATOR CIRCUIT
... 2 - 2
2 3 TIMER CIRCUIT
... 2
- 2
2 4 SERVO CIRCUIT
... 2
- 3
2. 5 VIDEO CIRCUIT
... 2
- 4
2. 6 AUDIO CIRCUIT
... 2
- 7
2.7 TUNER/ IF CIRCUIT
... 2-7
3. CHARTS AND DIAGRAMS
3 1 CIRCUIT BOARD AND LOCATION
... 3 - 1
3. 2 GENERAL INFORMATION
... 3
- 2
3. 3 BOARD INTERCONNECTIONS
... 3
- 5
3 4 VIDEO BLOCK DIAGRAM
... 3
- 7
3. 5 PRE i REC BLOCK DIAGRAM
... 3-9
3 6 SERVO BLOCK DIAGRAM
... 3-11
3 7 AUDIO BLOCK DIAGRAM
... 3-13
3.8 MECHACON BLOCK DIAGRAM
... 3-15
3. 9 SWITCH REGULATOR & REGULATOR
(MAIN) SCHEMATIC DIAGRAMS
... 3-17
3 10 SWITCHING REGULATOR CIRCUIT BOARD
... 3-19
3.11 SERVO SCHEMATIC DIAGRAM
... 3-21
3. 12 SERVO (MAIN) CIRCUIT BOARD
... 3 -
23
3 13 AUDIO SCHEMATIC DIAGRAM
... 3 -
25
3.14 AUDIO (MAIN) CIRCUIT BOARD
... 3-27
3 15 MECHACON SCHEMATIC DIAGRAM
... 3-29
3 16 MECHACON (MAIN) CIRCUIT BOARD
... 3-31
3.17 TERMINAL SCHEMATIC DIAGRAM
... 3-33
3. 18 TERMINAL (MAIN) CIRCUIT BOARD
... 3 - 34
3. 19 DECK TERMINAL, MODE MOTOR, CAPSTAN MDA AND CASS
HOUSING SCHEMATIC
DIAGRAMS
... 3-35
3. 20 DECK TERMINAL. LOADING MDA, CASS
HOUSING AND A / CTL HEAD CIRCUIT BOARDS ... 3-36
3. 21 MAIN CIRCUIT BOARD
... 3
- 37
3. 22 VIDEO UNIT & VIDEO (MAIN)
SCHEMATIC DIAGRAMS
... 3
- 39
3 23 VIDEO UNIT & VIDEO (MAIN)
CIRCUIT BOARDS
... 3
- 41
3. 24 Tuner UNIT SCHEMATIC DIAGRAM
... 3 - 43
3. 25 Tuner UNIT CIRCUIT BOARD
... 3
- 45
3 26 TIMER / DISPLAY / SW SCHEMATIC DIAGRAM
... 3 - 47
3. 27 TIMER / DISPLAY / SW CIRCUIT BOARD
... 3-49
3. 28 PRE / REC SCHEMATIC DIAGRAM
... 3 - 51
3. 29 PRE / REC CIRCUIT BOARD
... 3
- 53
3. 30 REMOTE CONTROL SCHEMATIC AND RF Converter & MIXBOOSTER
SCHEMATIC DIAGRAM
... 3
- 55
Section Title Page
4. EXPLODED VIEWS AND PARTS LIST
4.1 PACKING ASSEMBLY <M1>
... 4-1
4. 2 CABINET ASSEMBLY <M2>
... 4
- 2
4. 3 CHASSIS ASSEMBLY <M3>
... 4-3
4 4 MECHANISM ASSEMBLY <M4>
... 4-4
4 5 REMOTE CONTROL UNIT <M5>
... 4-6
5. ELECTRICAL PARTS LIST
SWITCH REGULATOR BOARD ASSEMBLY
<01 >
... 5-1
MAIN BOARD ASSEMBLY <03X17>
... 5-2
VIDEO UNIT BOARD ASSEMBLY <05)
... 5 - 6
Tuner / IF BOARD ASSEMBLY <07>
... 5 - 8
AUDIO CONTROL HEAD BOARD <12>
... 5-10
TIMER / DISPLAY / SW BOARD ASSEMBLY
<21 >
... 5-11
UPPER DRUM BOARD <41 >
... 5-11
PRE /' REC AMP BOARD ASSEMBLY <43>
... 5-11
DECK TERMINAL BOARD ASSEMBLY <51 > ... 5-11
LOADING MDA BOARD ASSEMBLY <55>
... 5-12
CASSETTE HOUSING BOARD <56>
... 5-12
6. TECHNICAL INFORMATIONS
6. 1 CPU pin functions
... 6
- 1