Sony HCD-S300 - AMP Section; Display Section

HCD-S300
26 26
– AMP SECTION – – DISPLAY SECTION –
13
10
11
17
21
26
23
24
IC361
POWER AMP
RY361
OUTPUT1(+)
OUTPUT2(+)
OUTM1(-)
OUTM2(-)
L
SL
AMP-MUTE
SLEEP/SW-MODE
IN1
IN2
MUTE
SLEEP
FRONT-L
REAR-L
6 3
IC402
DET AMP
13
10
11
17
21
26
23
24
IC331
POWER AMP
RY331
OUTPUT1(+)
OUTPUT2(+)
OUTM1(-)
OUTM2(-)
C
SW
IN1
IN2
MUTE
SLEEP
C
SW
Q403
RELAY ON/OFF
RLY
FAULT/BTCE1
13
10
11
17
21
26
23
24
IC301
POWER AMP
RY301
OUTPUT1(+)
OUTPUT2(+)
OUTM1(-)
OUTM2(-)
R
SR
IN1
IN2
MUTE
SLEEP
FRONT-R
REAR-R
Q405
RELAY SW
PROTECT/BTCE2
Q404
SLEEP ON/OFF
IC401-403,D164,104,134,204,264
OVER LOAD PROTECTOR
Q401-402,403
SLEEP
ON/OFF
AUDIO MAIN
SECTION
(Page 24)
H
09
KEY2
KEY1
62
61
63
64
LCD
DRIVER
IC100
FLINH
STBY-LED
SIRCS
FLDATA
FLCLK
FLCE
Q400-402
LED DRIVER
DIMI/PA4
DIM2/PA2 NOT USE
D100-102
Q100-102
LED DRIVER
3
RM
IC101
REMOTE
CONTROL RECEIVER
AUDIO MAIN
SECTION
(Page 24)
G
09
1
48
52
55
SI-48
LCD100
FRONT
PANEL
DISPLAY
(LCD)
COM 0-3
MATRIX
SW
EN-A/P A3
EN-B/P A4
S500
ENTER SW
D400
POWER,
STANDBY