1. APPLI CATI ON
This specification cover the tuner to be used for AM+FM br oadcast r ecept i on,
which AM+FM Front End with Detector, MPX.
2. APPENDED DOCUMENTS
2-1. Di mensions and termi nal connect i on.
Refer to the attached dr awi ng No. ( TOS - 082 - 80R )
2-2. Schematic diagram.
As show in the attached dr awi ng No. ( KSD - M081 - 65 )
3. RECEI VI NG METHOD
AM+FM sect i on i s desi gned super het er odyne r ecei vi ng ci r cui t wi t h RF.
Amp ( As shown i n t he at t ached dr awi ngs )
4. ELECTRI CAL SPECIFICATI ON & CHARACTERI STI CS
4-1. El ect r i cal speci fi cat i on
4-1-1 Local OSC
4-1-2 Frequency cover range
4-1-3 Intermedi at e Fr equency
4-1-4 Standard supply voltage
4-1-5 Current drain
4-1-6 FM Ant enna i mpedance
4-1-7 AM Loop Ant enna i nduct ance
4-2. PLL Sel ect or (LC72131).
KWANG SUNG ELECTRONICS CO., LTD.
MV014MA0-802
NO.ITEMS
IC PIN NO.
4-2-1 FM 8 High
NO.ITEMS
4-2-2 AM 8 LOW
4-2-3 MW6LOW
4-2-4 LW 6 High
4-2-5 MO7LOW
4-2-6 ST 7 High
4-2-7 I F Reg<mut e> 9 Hi gh
4-2-8 FM 12 LOW
15uH(S0146BL-101)
75 ohm unbal ance
F M
87.5 ~ 108.0MHz
10.7 MHz
80 +/-20mA
12 +/-0.5V
SPECIFICATI ON
M W
520 ~ 1720kHz
450 kHz
Above t he r ecei vi ng Fr equency
DPR1001 harman/kardon
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