Sanyo MCD-Z165F Service Manual

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VOLTEGE OF IC & TRANSISTOR.lC201 TA2068N (TAPE MODE) (v)Pin No. 1 2 3 4 5 6 7 8 9110111112113114 115116Vottaga 0.0 2.0 2.0 20 20 2.0 2.0 2.0 2.0 I 20 I 2.0 1 20 I 20 I 2.0 I 6.6 IPin No. 17 18 19 ~ ~ ~ ~ 24 2.0Voltage 00 2.0 Z8 2.0 01 20 0.6 201(2301 TA8229 (CD MODE, (v)Pin No. 1 2 314151617181 9110111jl~113114 115Voltage I 0.0 I 11.6 6.0 12.0 I 6.0 I 11.5 I 0.0 I 12.0 1 6.4 I 06 ] 0.0 I 0.0 I 06 I 0.0 I 0.0if2901 LA9240M (CD MODE)I I I I I(v)Pin No. 1 2 3 4 5 6!7 8I9 10 11 12 13 14 15 16Voltage 2.5 2.5 ] 2.5 25 2.5 2.5 2.5 I 25 2.5 25 2.5 2.5 25 2.5 25 2.5s 26 27 B ~ 30 ~ 3225 2.5 2.5 2.5 2.5 2.5 25 0.041 42 43 @ 46 46 47 46Pin No. 1 17118119]m121122 1~]~Vottaoe 2.5 I 2.5 I 751961761,--- -.w -.” I 00 I 2.5 I 25Pin No. 33 34 3513613713613g140Vottaga 0.0 5.0 0.0Pin No. 49 m Gilml 53154156 [58nn I &n I (1+ I K/l1 1.6 I 0.0 I 0.0 ! 0.0 I 0.4 I 2.4 I 2.4 1 2.6 I 25 It..— “.- 1Vottage I 0.0 I 2.4 I 4.3 I 4.5 I “.” , “.” , “., , ~.” , ~.” 1 Lo I [.[ 1 d.{ I Zz I J.u I 111 I 5.0 Ial-iiTz5- i=l=21222.5 5037sIC902 LC78622E ‘CD MODE)I 1 I(v)Pin No. 1 2 3 4 5 6 7 8 9 10 11 12113114]15116Voltage i 0.0 0.0 I 1.5 0.0 1.5 5.0 0.3 0.0 2.5 2.5 0.0 0.4 I 00 I 0.0 I 0.0 I 16 I23 24 z 26 27 ;5.0-- ,=ir, ... _,_,_,,I 4.6 I 1.9 I 0.0 I 0.0 1.9 4.51 nni6n1991t--t5.0TI Pin No. I 491 S3151 [”:Vottaga 0.1 I 2.5 I 0.1 I 2.5 I 1.0 I 0.0 1 0.0 I 4.5 1 4.352153154156 560.0T t0.0A9—t 57E---565.0a 29 Xi -; i0.0 I 0.0 0.0 0.0 2.5 0.0M AA 6 46 47 46-.., .- 22 0.0 0.1 0.059 60 81 @ ~ ~0.0 25 2.5 0.0 0.0 0.0lC903 LA6541 D (CD MODE) (v)Pin No. 1 2 3 4 5 6 7 8 9VofYaga 8.610 11 12 13 14 15 j 164.9 2.5 25 3.8 3.8 0.0 0.0 0.0 4.0 4.0 25 2.5 5.0 7.9 i IPin No. 17 18 19 m 2’1 ~ ~ 24 ~ 26 27 28 ~ ~ 5.0Voitaga 4.8 2.5 2.5 4.0 4.0 00 0.0 00 3.8 3.8 2.5 2.5 25 8.6lC904 LC651 104 CD MODE) (v)Pin No. 1 2 3 4 5 6 7 8 9Volklga10 11 12 13 14 15 j 160.0 0.0 50 0.0 50 0.0 0.0 2.4 2.5 5.0 5.0 0.0 0.0 4.5 4.3 I 7.0Pin No. 17 18 19 ~ ~ ~ ~ 24 ~ 26 27 ~ ~ ~Voltage 1.8 0.0 50 37 1.8 1.7 2.5 3.6 3.5 35 5.0 3.5 3.4 3.4Transistors (CD MODE)Transistor No. Q201 (REC) Q202 (REC) Q301 Q401 Q801 0902 (CD STOP)Pin Name BICIE BICIE BICIE BlclE BCIE BCE BCEVoltage 52 I TO I 4.6 0.7 I 4.8 I 0.1 0.0 I 0.0 I 0.0 0.0 I 0.0 I 0.0 9.1 I 12.0 I 8.5 4.4 I 1.6 I 4.9 0.6 I 0.0 I 0.0Transistor No. Q903 (CD STOP)Wage_.-15-