LG TCH-30~1 free download

File name TCH-30~1.PDF

TCH-300 ADJUSTMENTS This set has been aligned at the factory and normally will not require further adjustment. As a result, it is not recommended that any attempt is made to modificate any circuit. If any parts are replaced or if anyone tampers - with the adjustment, realignment may be necessary. TEST & ADJUSTMENT POINT L ,. t I / I l_ J IFM] VR201 6 El T201 O ," 0 0 \ 0 IC201 - Figure 1. Main PC. Board (Side A) 1 r OS0 OGND ORE TP601 5 FEIFE0 00 TEI TEO TPGM O" 0 REF Figure 2. Main P.C. Board (Side B) TCH-3001 TUNER ADJUSTMENT 1. FM ADJUSTMENT - Power Supply PRE OUT - 01 11 STEREO SG -II VTVM SCOPE FM SSG I