Sony AN-LP1 free download

File name an_lp1 service manual.pdf

AN-LP1 SERVICE MANUAL US Model Canadian Model AEP Model UK Model E Model Australian Model Tourist Model · This set consists of the following units. Antenna Module Antenna Controller Filter Unit SPECIFICATIONS SHORT WAVE ACTIVE ANTENNA MICROFILM This section is extracted from instruction manual. SECTION 1 GENERAL ­2­ ­3­ SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. CABINET (FRONT/REAR), REEL ASS'Y 3 step tapping screw (2) 2 two screws (M1.7) 4 cabinet (rear) 2 two screws (M1.7) 4 cabinet (front) 5 reel ass'y 1 battery case lid NOTE FOR INSTALLATION · CABINET (FRONT) On installation cabinet (FRONT) adjust the knob (POWER) and S102. knob (power) S102 ­4­ CONTROL/REEL BOARD 1 Remove six solders of cord (WITH PLUG) and reel board. 3 reel board 1 Remove two solders of battery terminal (+) and battery spring (­) reel board 2 control board surface of contacts Note on instalation: Apply grease (J-2502-028-1) to the surface of contacts on the reel board. CLAMP FILTER 1 two precision tapping screws (1.4) 1 two precision tapping screws (1.4) 3 case (FILTER) (REAR) 3 case (FILTER) (FRONT) 2 two claws ­5­ SECTION 3 ELECTRICAL ADJUSTMENT FREQUENCY ADJUSTMENT Connection: Note: Make this adjustment, if either ANTENNA board or CONTROL board in this set was replaced or if equivalent work was executed, because these boards have been adjusted in a pair. [ANTENNA BOARD] (Conductor Side) Adjustment and Connection Location: 1. Connect AM RF SSG to the TP (DUMMY-IN) and TP (SG GND) of the ANTENNA board. J1 J2 AM RF SSG 0.5 pF output level: as low as possible ANTENNA board TP(DUMMY-IN) TP(SG GND) TP (ANT+) TP (SG GND) TP (ANT­) TP (DUMMY-IN) 2. Disconnect a loop antenna assy from the ANTENNA board, and connect a dummy antenna coil (2.2µH (1-410-320-00)) between TP (ANT+) and TP (ANT­) of the ANTENNA board. 3. Connect the ANTENNA MODULE, ANTENNA CONTROLLER, RADIO for adjustment (e.g. multi-band radio having external antenna input terminal (ICF-SW7600G)), and level meter as shown below. Long cord of ANTENNA CONTROLLER ANTENNA MODULE Short cord of ANTENNA CONTROLLER [CONTROL BOARD] (Conductor Side) level meter + ­ ANTENNA CONTROLLER RADIO of adjustment (ICF-SW7600G) external antenna jack RV102 RV107 RV108 RV104 headphone jack RV105 Adjustment Procedure: 1. Adjust the receiving frequency of the radio for adjustment (ICFSW7600G) to the AM RF SSG frequency (refer to the following table). 2. Adjust respective adjusting elements on the CONTROL board so that the level meter reading becomes maximum when the frequency of AM RF SSG and the FREQ SELECT switch are set as listed below. AM RF SSG frequency 3.950 MHz 4.900 MHz 6.075 MHz 7.250 MHz 9.700 MHz 11.825 MHz 13.700 MHz 16.500 MHz 20.400 MHz FREQ. SELECT switch position 4 5 6 7 10 12 14 16 20 Adjusting elements RV101 RV102 RV103 RV104 RV105 RV106 RV107 RV108 RV109 RV106 S101 FREQ SELECT SWITCH ­6­ RV109 RV101 J1 and J2 RV103 AN-LP1 SEC