Sony SLV-E170EE - Vo 2086 Sony.

VO 2086
VHS
MECHANICAL
ADJUSTMENT
MANUAL
IV
SONY.
SERVICE
MANUAL
SUPPLEMENT-1
ae
1.
How
to
Use
the
Mode
Selector
II
for
Adjusting
H
Type
Mechanism
Assembly.
2.
Adjusting
Mechanism
Using
New
Alignment
Tape
(KRV-52NE
For
NTSC).
File this supplement with the VHS mechanical adjustment IV .
TABLE OF CONTENTS
Section Title Page
1. HOWTO USE THE MODE SELECTOR I
FOR ADJUSTING H TYPE MECHANISM
ASSEMBLY --ccceecceeeeeeee cece ee eeeeee tee enees 2
1-1. Outline core cere e eter rete te ere ere ee eee en enee 2
1-2. Preparation ---++sreres sere ee eeeee tence nett eee eeees 2
1-3. Connection sssccrtecc trees reteset reese eee reeeee 2
1-4. Operation Peete rere eee eee ee ee ee 2
1-5. Precautions ----+escr sree eter e ete e teen ene ences 2
2. ADJUSTING THE MECHANISM USING NEW
ALIGNMENT TAPE (KRV-52NE for NTSC) ------ 4
2-1. Adjustment Using Alignment Tape (KRV-52NE for
NTSC having no version No.) Coe e maroc ccsrerecaccene 4
2-1-1. X-Value Adjustment (Using the tape having
no version No.) wee ccc ccm ccc reece eccceseeeeece 4
2-2. Adjustment Using Alignment Tape (KRV-52NE for
NTSC having the version No.) -orrrrcrserr erste reece 6
2-2-1. X-Value Adjustment (Using the tape having
the version No.) ccorrr rere etree tres eet e trees 6
2-3. Adjusting the Mechanism Using Alignment Tape
(KRV-5S2NE for NTSC) --reeseser rete ress eee e eee eees 10
2-3-1. Height Adjustment of Guide Rollers
No. 3 and |S Yo > 10
2-3-2. ACE Head Assembly Adjustment
(Rough Adjustment) ---++++r rere eee ee tees terres 11
2-3-3. ACE Head Assembly Adjustment
(Precision Adjustment) ee er 11
2-3-4. Adjustments After Replacing the Drum
(Video Head) -----++-e errr ees ere rete e tee eee eees 12
MICROFILM