Mechanical Adjustments - Sony XR-CA610X Service Manual

XR-CA610X
QQ
3 7 63 1515 0
1. Clean the following parts with a denatured-alcohol-moistened
swab:
playback head pinch roller
rubber belt capstan
idler
2. Demagnetize the playback head with a head demagnetizer.
3. Do not use a magnetized screwdriver for the adjustments.
4. The adjustments should be performed with the power supply
voltage (14.4 V) unless otherwise noted.
• Torque Measurement
Mode Torque Meter
Forward CQ-102C
Forward
CQ-102C
Back Tension
Reverse CQ-102RC
Reverse
CQ-102RC
Back Tension
FF, REW CQ-201B
• Tape Tension Measurement
Mode Tension Meter
TE
L 13942296513
Forward CQ-403A
Reverse CQ-403R
www
.
16
http://www.xiaoyu163.com
SECTION 4

MECHANICAL ADJUSTMENTS

Meter Reading
2.95 – 6.37 mN•m
(30 – 65 g•cm)
(0.42 – 0.90 oz•inch)
0.05 – 0.44 mN•m
(0.5 – 4.5g•cm)
(0.01 – 0.06 oz•inch)
2.95 – 6.37 mN•m
(30 – 65 g•cm)
(0.42 – 0.90 oz•inch)
0.05 – 0.44 mN•m
(0.5 – 4.5g•cm)
(0.01 – 0.06 oz•inch)
5.89 – 19.61 mN•m
(60 – 200 g•cm)
(0.83 – 2.78 oz•inch)
Meter Reading
more than 60 g
(more than 2.12 oz)
more than 60 g
(more than 2.12 oz)
x ao u163
y
i
http://www.xiaoyu163.com
2 9
8
Q Q
3 6 7 1 3 1 5
co
.
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9