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TC-K222ESGK850ES
|
Rotation
Detect
Check
1.
Mode:
FF or REW
lewal
oe
IC1002 (take-up)
oa
1C1001 (supply)
2.
Waveform on the oscilloscope should be as shown
below
a
b
a2 4.0V
bs1.0V
Adjustment Parts Location :
RV101, RV201
PB LEVEL ADJUSTMENT
CN802
TP (TEST)
CNS64
RVI3I,
CAL LEVEL
RV231
ADJUSTMENT
GAL METER
ADJUSTMENT
RVS71, RVS72
CAL LEVEL
ADJUSTMENT
BIAS. ADJUSTMENT
(METAL)
C805
6
RV1S2, RV252
BIAS ADJUSTMENT
(NORMAL)
LPFIS]
RV803
Ficaor|
TISt, T251
ie
FWD TORQUE
supply
BIAS CURRENT ADJUSTMENT
ADJUSTMENT
eee
RV153, RV2S3
BIAS ADJUSTMENT
1C5$2
| 16802 |
(HX PRO)
| icss2
CN80!
ROTATION
DETECTION CHECK
CNS65
ERASE CURRENT
ADJUSTMENT
ee
MAIN
(B)
BOARD
REC LEVEL
ADJUSTMENT
- COMPONENT
SIDE —
RVS73
CNS62
CER PRO)
ERASE CURRENT
BIAS CURRENT ADJUSTMENT
ADJUSTMENT
MAIN
(A)
BOARD
—COMPONENT
SIDE
—
ee
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