Service Tools And Cleaning; Service Tools - Sony SVT-RA40 Service Manual

1-2. Service Tools and Cleaning

1-2-1. Service Tools

Notes on Alignment Tapes
Alignment tape from the list below, according to the transmission system of the VCR you are repairing.
Models with 525 scanning lines and a field frequency of 60Hz
No. Tool
1 Alignment tape (VHJ-0005)
2 Alignment tape (VHJ-0006)
3 Alignment tape (VHJ-0007)
4 Alignment tape (VSJ-1001)
5 Eccentric screw driver (VHJ-0003)
6 Nut box (VHJ-0048)
7 Torque dial gauge (VHJ-0004)
8 Cassette torque meter (VHJ-0016)
9 Load lever assembly height
adjustment tool (VHJ-0111)
10 Torque gauge screwdriver (VHJ-0014) J-6082-047-A
11 3 mm dia. bit for torque screwdriver
(VHJ-0045)
12 Oil (VHJ-0099)
13 Grease (VHJ-0100)
14 Grease (VHJ-0101)
15 Grease (VHJ-0114)
16 Upper drum fitting tool kit (VHJ-0112)
(includes VHJ-0113)
17 Hexagonal wrench (VHJ-0113 )
No.1, 2, 3, 4
No. 8
No. 12
SVT-RA40/RA168
Tool No. Remarks
—————— SP colour bar 1 kHz (normal)
—————— SP monoscope 7 kHz or 6 kHz (normal)
—————— EP monoscope No Audio signal
—————— EP Sync signal 3 kHz (normal)
J-6082-044-A Used to adjust the tape path
J-6082-045-A Used to adjust the height of the lever
load assembly
—————— Used to measure reel winding torque
—————— Used to measure back tension torque
J-6431-410-A Used to adjust the height of the load
lever assembly
Used to adjust the tightening torque of screws
J-6082-048-A Used to replace the bit of the torque gauge
screwdriver
7-661-018-18 ——————
7-661-000-11 ——————
J-6090-014-A ——————
—————— ——————
—————— Used to reassemble the upper cylinder
—————— Spare hexagonal wrench for upper drum
fitting tool kit
No. 5
No. 9
No. 16
No. 13, 14, 15
No. 6
No. 10
No. 17
No. 7
No. 11
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