Sony TC-W345 Service Manual page 8

4-3. IC BLOCK DIAGRAMS
IC101,201 1R2E02
GND DI D2 D3 D4 DS D6 D7
eS ——
(8)
Vill lw AAA
= ul a eae | a
ae eee
(9)
$0 Vec AMP VREG . IRB IRA
IC304 CX20187
IC305 CXA1198AP
] IN GND OUT
GP GL GH REF VCC {€) (R) (R)
{70 fQ@ fM REF VEE IN GN OUT
GND (L) (L) (L)