Sharp VL-H870U, Service Manual

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5-1
VL-H870U
VL-H875U
VL-H890U
VL-H870U
VL-H875U
VL-H890U
1. Cassette torquemeter
for PB
2. JiG8T-012
3. CV
* (10 g·cm/25 g·cm)
1. Cassette torquemeter
for VS-REW
2. JiG8T-032
3. CV
* (50 g·cm/25 g·cm)
1. Torque gauge
2. JiGTG0045
3. CN
* For measurement of
loading brake torque
1. Torque gauge head
2. JiGTH-MX7U
3. BS
* For torque gauge listed
left
1. Torque driver
(1.5 kg·cm)
2. JiGTD1500RT0H
3. CB
1. Height adjusting jig
2. 9DAGH-E31S
3. BM
* For adjustment of Tu
guide height and Si
roller height
1. Tu guide height
adjusting driver
2. 9EQDRiVER-V712
3. BL
1. Guide roller height adjusting driver
2. JiGDRiVERHMX7U
3. BU
* Bit shape (See the figure above.) 1. Master plane
2. JiGMP-MX7U
3. CG
* For adjustment of Tu guide
height, Si roller height and
checking of reel disk height
1.8
4
<Others>
(1) Slide calipers
(2) High-precision screw-
drivers (Phillips head,
slotted head)
(3) Radio pliers (with thin
jaws)
(4) A pair of tweezers
5. MECHANISM ADJUSTMENT
5-1. MECHANISM CHECKING/ADJUSTING JIGS, TOOLS AND PARTS
5-1-1. Mechanism checking/adjusting jigs and tools
<Note: The entries of list>
Configuration
1. Name
2. Part No.
3. Code
* Model, Uses Remarks
Tolerance
±
0.1
Edge
thickness 0.5
1. Hex wrench
3. —
* For loosening or tight-
ening of Motor stator
(1.3mm)
1. Tension Band and Plate
Adjusting Jig
2. JiGDRiVERMX7U2
3. BN
1. Alignment tape
2. VR2ABOPS
3. BT
TAPE CONTENTS
VIDEO IMAGE AUDIO TIME
MONOSCOPE L-CH 400Hz 30MIN
R-CH 1,000Hz
2
<Note: The entries of list>
Configuration
1. Name
2. Part No.
3. Code
* Model, Uses Remarks
1. Screw locking agent
(1401B)
* Three Bond
1. Cleaning liquid
(Industrial-use ethyl alcohol)
1. Oil
COSMOHYDRO HV100
* Cosmo Oil Co., Ltd.
1. Greases
Morycoat YM-103/X5-6020
* Dow Coaning
5-1-2. Parts for periodic inspection and maintenance.
1. Superfine swab
* Commercially available
item 1. Cleaning paper
2. JiGDUSPER
3. AP
* Dusper
∑
(Sigma) (Ozu Co., Ltd.)