Galvin-Mfg-Co（Motorola）-SK183A 电路原理图.pdf

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1、VOLUME R-25, MOST-OFTEN-NEEDED 1965 RADIO SERVICING INFORMATION ej MOTOROLA TrTT MODELS SK180A,181 A,182A, I 183A, 190A,191A,192A,193A -j SD194A,195A,196A ; CHASSIS HS-1241,1259,1264,1328 oSv g5, ea *z w-ogQCM 55/WMa f A VqMii SK180A, 181A, 182A, 183A (chassis HS-1259 - tuner pre-amp, HS-1264 - powe

2、r amp) - Stereophonic con soles with AM-FM multiplextuner s. Features include a two-channel, 10 watt (music power) amplifier and 6 speakers. SK190A, 191 A, 192A, 193A (chassis HS-1259 - tuner pre-amp, HS-1241 - power amp) - Stereophonic con soles with AM-FM multiplextuner s. Features include a three

3、-channel, 20 watt (music power) amplifier with 6 speakers. SD194A, 195A (chassis HS-1259 - tuner pre-amp, HS-1241 - power amp) - Stereophonic* consoles with AM-FM multiplex tuners. Features include a three-channel, 20 watt (music power) amplifier with 4 speakers. SD196A (chassis HS-1259 - tuner pre-

4、amp, chassis HS-1328 - power amp) - Stereophonic console with AM-FM multiplex tuners. Features include a three-channel, 20 watt (music power) amplifier with 6 speakers. ou u*1 Is glwi i Tfri aaa I” Iaaa OH* 0 018 a i n BOI I is a ffsc ffx ni* ills 84 收音机爱 好者资料库 RadioFans.CN OSC TUNING 4-6AU6 VOLUME

5、R-25, MOST-OFTEN-NEEDED 1965 RADIO SERVICING INFORMATION MOTOROLA MODELS SK180A/I81A/I82A/I83A, 190A,191 A,192 A,193 A SD194A/I95A/I96A CHASSIS HS-1241,1259,1264,1328 (Continued) uJLL_ilai B TO LB LB OSC TUNING TOON TO SIBff S1B#3 GANG TM TONER C41C S1B PLATED CHASSIS BOARD AS VIEWED FROM BOTTOM-fCO

6、MPONENTS SHOWN ARE LOCATED ON OPPOSITE SIDEI-CHASSIS HS-1259 85 收音机爱 好者资料库 RadioFans.CN VOLUME R-25, MOST-OFTEN-NEEDED 1965 RADIO MOTOROLA MODELS SK180A,181 A.182A.183A, 190A,191A,192A,193A SD194A,195A,196A CHASSIS HS-1241.1259,1264.1328 (Continued) (. 1 1 T. , - zz 9sa. I SI :XC4 & fiiifii | iillii

7、l I ii !.! IS a=- I! Ill MS ajtje I III ii* |8“Si if- | =5=1 2* 86 收音机爱 好者资料库 RadioFans.CN MOST-OFTEN-NEEDED 1965 RADIO SERVICING INFORMATION MODELS SK180A,181 A,182A,183A, MOTOROLA 190A,191 A,192A,193A SD194A,195A,196A (Continued) CHASSIS HS-1241,1259,1264,1T28 (Continued) FM-STEREO IND LAMP AM ALI

8、GNMENT POINTS AM OSC TRIM 1620 KC TO QUTPUT OF FM GENERATOR 1SOO FM GENERATOR TERMINATION DETAIL C4ArFM ANT TRIM 96MC _ C4B-FM RFTRIM 96MC T4rFM IF 10.7MC T5-*FM IF ia7MC- T6rB0TC0RE FM IF 1IL7MC -TOP CORE FM RATIO DET 1017 MC / L7 T9 L12-19KC PILOT AMP L4 BOTTOM CORE FM-STEREO IND 38 KC DOUBLER L5 TOP CORE TRANSFORMER 67KC (SCA) I38KC) | FM-STEREO ALIGNMENT POINTS | 87