Board Component Diagram (1/3) - Sony HCD-S20 Service Manual

6-2.

BOARD COMPONENT DIAGRAM (1/3)

POWER_BOARD
4PIN/2.5mm
1 4
HCD-S20
8ohm 8ohm
FL+
FR+
FL-
FR-
AMP
ST339BWS
MAIN+AMP BOARD
4
GND
GND
XS1
12V
12V
1
1
ADC_KEY1
GND
KEY BD
XP1
ADC_KEY2
3
AUDIO IN
74HC4053
ADC
AK5358
SPI
FLASH
SPI
IIS DATA OUT
64M
SDRAM
IIC
12PIN/2.0
12 1
XP12
1
12
XS
12PIN
VFD DISPLAY+CS16312
17 17
TUNER
TUNER L/R Out
MOTER
DRIVER
5890
XP3
SPHE8104MW
USB
1
IIC
MCU
M0516
IIC
RTC
PCF8563
4PIN*2.0
4 1
XP9
XS301
4PIN*2.0
4PIN*2.0
USB BD
HCD-S20
XP2
1
6
SL+
SL-
GND
HOMESW
SP+
SP-
1
INSW
5
GND
4
XP4