Sony HCD-EC50 Service Manual - Page 15
MAIN BOARD Component Side, MAIN BOARD Conductor Side
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Adjustment Location and Connecting Points - MAIN BOARD (Component Side) - TUNER-VT AM Tracking Adjustment L851 FM Frequency Coverage Adjustment AM Frequency Coverage Adjustment L805 L852 L804 L806 FM Tracking Adjustment FM Detector Adjustment TUNER-GND - MAIN BOARD (Conductor Side) - 1 CNP802 ANTENNA 3 TP(TUNER-VT) IC801 36 19 12 1 18 IC801 pin qs (TUNER OUT L-ch) TP(TUNER-GND) HCD-EC50 15
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15
HCD-EC50
Adjustment Location and Connecting Points
– MAIN BOARD (Component Side) –
AM Tracking
Adjustment
L851
L852
FM Tracking
Adjustment
FM Detector
Adjustment
FM Frequency
Coverage Adjustment
L805
L806
L804
AM Frequency
Coverage Adjustment
TUNER-VT
TUNER-GND
– MAIN BOARD (Conductor Side) –
TP(TUNER-VT)
TP(TUNER-GND)
IC801
1
1
12
18
19
36
3
ANTENNA
CNP802
IC801 pin
qs
(TUNER OUT L-ch)