ProScan PS27152FX1, Technical Service Data

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TUNER INFORMATION
PPPPPaaaaaggggge 1 e 1 e 1 e 1 e 1 SET 4544 SET 4544 SET 4544 SET 4544 SET 4544
TUNER TUNER TUNER TUNER TUNER VVVVVOL OL OL OL OLTTTTTAAAAAGE CHAR GE CHAR GE CHAR GE CHAR GE CHARTTTTT
Pin Pin Pin Pin Pin VHF Lo VHF Lo VHF Lo VHF Lo VHF Low Band w Band w Band w Band w Band VHF High Band VHF High Band VHF High Band VHF High Band VHF High Band UHF Band UHF Band UHF Band UHF Band UHF Band
1 (AGC) 5.4V 4.1V 7.9V
2 (+12V) 12.0V 12.0V 12.0V
3 (IF) 11.7V 11.6V 11.7V
4 (+33V) 33.0V 33.0V 33.0V
5 (-12.0V) -12.0V -12.0V -12.0V
6 (+5V) 5.0V 5.0V 5.0V
7 (SDA) 5.0V 5.0V 5.0V
8 (SCK) 5.0V 5.0V 5.0V
9 (NC) 0V 0V 0V
10 (LOGIC) 0V 0V 0V
11 (B+) 12.0V 12.0V 12.0V
Note: VHF Low Band voltages taken on channel 2.
VHF High Band voltages taken on channel 7.
UHF Band voltages taken on channel 14
t
(1)
t
(3)
t
(2)
TUNER TUNER TUNER TUNER TUNER TERMINAL GUIDE TERMINAL GUIDE TERMINAL GUIDE TERMINAL GUIDE TERMINAL GUIDE
t
(11)
t
(9)
t
(7)
t
(5)
t
t
(4)
t
(6)
(8)
t
(10)
MISCELLANEOUS ADJUSTMENTS
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