Block Diagram -Audio Section - Sony D-E221 Service Manual

D-E221/E223
5-3. BLOCK DIAGRAM — AUDIO SECTION —
(Page 13)
1
2
1
3
TAP801
(TEST)
14 7
SYSTEM CONTROLLER
IC801 (2/3)
50 - 62,64
• Signal Path
: CD PLAY
LIQUID CRYSTAL DISPLAY
LCD801
HEADPHONE AMP
IC302
LIN
LOUT
8 6
COUT
5
RIN
ROUT
9 4
MUTE
13 MT SW
PWRSW
14 PW SW
BEEP
11 BEEP
VCPU +2V
S803 S804
HOLD
ESP
OFF OFF
ON ON
9 28 39 36
65 - 68 21
S801
OPEN
PANEL
14 14
J302
i
S805-811
18
TAP802
(OPEN)