Casio EV-660C Service Manual page 5

1. Vcc2 adjustment, Vcc7, Vcc6, Vcc5, Vee1 voltage check
2. LLD coil adjustment
3. Free running frequency adjustment
4. VOM AC and VCOM DC coarse adjustment
5. Contrast, Bright adjustment
6. COLOR adjustment
7. BCC coil adjustment
8. VCOM DC adjustment
Preparations
1. For the above 1 - 7 adjustments, connect JACK to the ground GND(OV).
Adjustment And Test Point Locations
CP238
T200
VR730
CP750
CP711
CP324
CP705
CP344
VR300
CP308
T300
VR301
Top View
ADJUSTMENT
CP101
CP725
VR710
CP108
VR303 VR100
CP109
CP105
CP106
CP107
Bottom View
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