Schematic Diagram - Dmb07 Section (6/8) - Sony HCD-BC150 Service Manual

HCD-BC150/BC250
Ver 1.3
2-12. SCHEMATIC DIAGRAM — DMB07 SECTION (6/8) —
D M B 0 7
( 3 / 8 )
D M B 0 7
( 5 / 8 )
D M B 0 7
( 1 / 8 )
D M B 0 7
E X T _ S I G N A L _ B U S
( 1 / 8 )
HCD-BC150/BC250
• See page 41 for IC Block diagrams.
JW801 0
JW802 0
JW803 0
JW804 0
JW805 0
JW806 0
R9998 0
R9999 0
IC256
SN74LV573A
PWR
C284 0.01
IC258
SN74LV573A
PWR
R9980 0
R197
4.7k
C286 0.01
18
R202
47k
Q201
DTC114TE-TL
SWITCH
R278
R279
75
R198
IC259
4.7k
SN74LV573A
PWR
C9982 0
C9983 0
C9984 0
R9985
0
C287 0.01
18
CN105
15P
R201 0
R280 R281 R282
75 75 75 75
D M B 0 7 ( 7 / 8 )
DMB07
( 7 / 8 )
C N 2 0 2
( P a g e 2 8 )
DMB07
( 1 / 8 , 4 / 8 , 7 / 8 )
DMB07
( 4 / 8 )
DMB07
( 7 / 8 )
7