Technics SX-PR270 M - Page 30

a3HT CIRCUIT BOARD
5 i 6 l 7 i 8 l 9 j 10 \ 11 i 12 l 13 l 14 !
SXPG211511A
CPL
NOTES:
IC's
IC1: SVIGM603A121
C2, 3: HD74LS07P
¢ TRANSISTORS
Qi~4: 2SA830SB
¢ DIODES
D1~44, 49: MA165TA5
D50~54, LN282R
70~83, 87,
89~99,
106:
D100: LN382G
¢ iC PROTECTOR
IP1: ICP-N10T104
092
PIANIST.
swig.
eer BALANCE eee ae |
CPR
NOTES:
°IC’S
1C1: SVIGM603A121
IC2~5: HD74LS07P
¢ TRANSISTORS
Qi~4: 2SA830SB
¢ DIODES
D1~43, 45, MA165TA5
47~49:
D50~54, LN282R
56~77, 84,
90~103,
105, 107~109:
D78~83, 85, LN382G
86, 88, 104:
¢ IC PROTECTOR
IP1: ICP-N10T104
PANEL MEMORY