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Now downloading free:bush bush 7310/a

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VCR, VHS, tape drives service manuals and repair information

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File name:Bu7310A.pdf
[preview bush 7310/a]
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Mfg:bush
Model:bush 7310/a 🔎
Original:bush 7310/a 🔎
Descr:bush vcr 7310/a
Group:Electronics > Consumer electronics > Video recorders VCR
Uploaded:17-03-2004
User:tsgunnell
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File name Bu7310A.pdf

BUSH 7310/A Matrix Item See Model Book 6 6 6 Disassembly Instructions ... Bush 7310 Mechanical Adjustments ... Bush 7310 Deck Exploded View ... Bush 7310 4. Remove the Locker Spring. 5. Unlock support (2). 6. Remove the Locker R. 1 NOTES 1. Installation of Reel Disk after performing step 1, 2 and 3 in section 2-7 of DISASSEMBLY INSTRUCTIONS. 2.The Height Adjustment washers are sometimes attached to the back of the Reel Disk. 3.Clean the Reel Disk Shaft and put in height adjusting washers. 4. Be careful not to damage the Tension Band Assy at the time of removal and installation. 5. Be careful not to scratch the Reel Disk Shaft with the polyslider washer or the tool at the time of removal and installation. 6. After oiling (Kyoudo oil slaidasu #150) the Reel Disk Shaft, install the new Reel Disk S and Reel Disk T again. 7. After installation, adjust the height of the Reel Disk. (Refer to item 1-1 of MECHANICAL ADJUSTMENTS) 8. After installation, adjust and confirm the tension post position. (Refer to item 1-2 of MECHANICAL ADJUSTMENTS) U-View Limited Customer remote control and the PLAY button on the set simultaneously until the indicator ATR disappears. If the indicator ATR disappears, the adjustment is finished. (If the ATR indicator is still illuminated) 1. Connect CH-1 on the oscilloscope to TP4001 and CH-2 to Pin 19 of J4501. 2. Press the PG AUTO key. (JG155) 3. While the ATR indicator is flashing, press the PG MANUAL key. (JG155) 4. Adjust the Tracking +/- key until waveform of the oscilloscope measures 6.5 ± 0.5(H) at both leading and trailing edges. (Refer to Fig. 3-1-A, B) 5. Press the Tracking Auto key. Disassembly Instructions (Cassette Housing Only) 2. REMOVAL OF DECK PARTS 2-1: LINK GEAR (R) / CLUTCH GEAR (Refer to Fig. 2-1) 1. Unlock the support (1). 2. Remove the BOT Sensor Cover and BOT Reflector. 3. Unlock the 3 supports (2). 4. Remove the Side Bracket R2 and Spring Earth. 5. Remove the Flap Lever, Link Gear (R) Cam Gear Assy and BOT Lever. NOTE When installing the Link Assy and Link Gear (R), align the timing Marks. 2-2: TOP BRACKET/TAPE PIECE GUIDE (Refer to Fig. 2-2) 1. Unlock the 4 supports (1). 2. Remove the Top Bracket. 3. Remove the Side Bracket Ri and Side Bracket L. 4. Unlock the support (2). 5. Remove the Joint Gear. 6. Remove the Bracket R Spring. Fig. 2-3 Fig. 2-6 Electrical Adjustments 3. ADJUSTMENT PROCEDURE Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies. Fig. 2-4 2-5: CASSETTE SIDE L (Refer to Fig. 2-5) 1. Unlock the 2 supports (1). 2. Remove the Cassette Side L 3. Remove the Pack Spring. 4. Remove the Locker Spring. 5. Unlock the support (2). 6. Remove the Locker L. CAUTION When replacing Cs or transistors, use only specified silicon grease (YG6260M). (T

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