JVC KV-V8 service manual Fig. D1

Page 4

 

(S1c)

[1] Top cover

(S1b)

 

 

(S1c)

(S1a)

 

 

A

 

(S1a)

 

A

Fig. D1

 

(S2a)

 

 

 

 

Stay

 

 

 

 

(S2a)

 

[2] SW board

 

 

 

assembly

 

 

WR2a

 

 

 

 

G

 

 

WR2b

 

 

 

Foil side

 

 

 

<Note 2a>

 

 

 

(L2a)

 

 

 

 

CN3006

 

 

 

(L2a)

 

Door opener

 

 

“a” <Note 2b>

 

 

 

[2] Front panel

 

 

 

assembly

Detail “G”

 

 

SW board

 

(L2b)

 

 

WR2a

 

 

 

 

 

 

WR2b

 

Chassis

 

 

 

Main board

 

Front

 

CN3006

board

Fig. D2

1-2

(S3a)

(S3a)

(L3a)

[3]Cassette housing assembly

Switch lever

(L3a)

REC safety switch <Note 3a>

Fig. D3a

Loading motor belt

Rear side

Pinch plate

Hole align

with hole in

deck

<Note 3a>

Control cam

Fig. D3b

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Image 4
Page 3 Page 5
Contents KV-V8 Specificatios KV-V8J Disassembly flow chart How to read the disassembly and assemblyAdjustment information for installation Disassembly/assembly methodFig. D1 Fig. D4 Service position How to set the Service positionMechanism service mode How to set the Mechanism service modeFDP display model FDP display FDP Content Cause EMG detail information Mechanism sensor information Common table of MN*, HD* and M3 Before starting repair and adjustment Precautions Jigs and tools required for adjustmentChecking for proper mechanical operations Manually removing the cassette tape5a Mechanism assembly top side Cleaning LubricationTape DriveReplacement of major parts Before starting disassembling How to set the Mechanism assembling modePinch roller arm assembly 4 A/C head How to removeLever assembly, sub deck assembly, capstan motor Reel disk assembly take upLoading motor Control bracketControl plate Sub brake assembly take up, control camSlide plate Take up head, tension arm lever Change lever assembly, rotary encoderRemove the take up head and tension arm lever Rotor assembly How to remove Stator assemblyUpper drum assembly Guide rail19a Loading arm assemblies supply, take up Rotary encoder, change lever assembly, control camAttach the surrounding parts of the guide rail Mechanism timing chart Repeat steps 1 to 10 by using the alignment tape A2 Compatibility adjustment NotesFM waveform linearity Height and tilt of the A/C head 3 A/C head phase X-valuePlay back the alignment tape a Standard tracking preset Tension pole positionPrecaution Required adjustment toolsSwitch settings and standard precautions Required test equipmentsSlow tracking preset KV-V8 No.49625
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