LASER BEAM SAFETY PRECAUTION • Pick-up that emits a laser beam is used in this CD player section. CAUTION : USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN CLASS 1 LASER PRODUCT LUOKAN 1 LASERLAITE MAY RESULT IN HAZARDOUS RADIATION KLASS 1 LASERAPPARAT EXPOSURE...
TUNER ADJUSTMENTS Part Location TC801 T801 T802 L803 TC802 L802 (1). AM TRACKING ADJUSTMENT Signal Generator ..Connects to the AM ANT. Coil througt the loop antenna. Adjust for the indication of VTVM of the wave form scope to be maximum. AM-SG OSCILLOSCOPE (USA)
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TUNER ADJUSTMENTS (3). AM IF ADJUSTMENT AM LOOP ANT BAND STEP SING. RADIO ADJUST- REMARKS FRE. SETTING MENT 0.1U MW-IF 450KHz T802 ADJUST FOR IC301 BEST IF WAVE 18PIN FORM 450 KHz (FIG.1) (4). FM IF ADJUSTMENT 10.5MHz 300PF BAND STEP SING.
PARTS LIST PRODUCT SAFETY NOTICE EACH PRECAUTION IN THIS MANUAL SHOULD BE FOLLOWED DURING SERVICING. COMPONENTS IDENTIFIED WITH THE IEC SYMBOL IN THE PARTS LIST AND THE SCHEMATIC DIAGRAM DESIGNATE COMPONENTS IN WHICH SAFETY ! ! ! CAN OF SPECIAL SIGNIFICANCE. WHEN REPLACING A COMPONENT IDENTIFIED , USE ONLY THE REPLACEMENT PARTS DESIGNATED, OR PARTS WITH THE SAME RATINGS OF RESISTANCE, WATTAGE OR VOLTAGE THAT ARE DESIGNATED IN THE PARTS LIST IN THIS MANUAL.
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PARTS LIST ELECTRICAL-PARTS REF.NO. PART NO. DESCRIPTION S0704 645 041 4596 TACT SW KTL-TC-0103,STOP REF.NO. PART NO. DESCRIPTION 645 069 2970 SWITCH TACT,STOP 645 027 0000 6P J.WIRE AWG28UL, S0705 645 041 4596 TACT SW KTL-TC-0103,PLAY CN603 TO CD MECHA 645 069 2970 SWITCH TACT,PLAY 645 060 2566 16P FILM CABLE, S0706...
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IC BLOCK DIAGRAM & DESCRIPTION IC602 LC78622 (Digital Signal Processor) Terminal Terminal DESCRIPTION symbols DEFI Input terminal for defect detection signals (DEF). (Ground when not used.) Input terminal for test. Pull-down resistor incorporated. Make sure to ground. Output terminal for phase-comparator for external VCO control. VVSS For PLL Ground terminal for internal VCO.
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IC BLOCK DIAGRAM & DESCRIPTION IC602 LC78622 (Digital Signal Processor) Terminal Terminal DESCRIPTION symbols 43 XVDD Power terminal for crystal oscillator 44 XOUT Joining terminal for crystal resonator (16.9344 MHz) 45 XIN 46 XVSS Ground terminal for crystal oscillator. Make sure to ground. 47 SBSY Output terminal for synchronizing signals of sub-code clock.