Yamaha YSP-1 Service Manual page 46

A B
YSP-1
1
I PRINTED CIRCUIT BOARD (Foil side)
INPUT ( 2 ) P.C.B. (Side A)
2
3
4
AMP
CB7
INPUT ( 3 ) P.C.B. (Side A)
5
6
7
46
C D E
INPUT (1)
CB7
DSP
CB302
FRONT PANEL DISPLAY
F G
DSP
CB300
INPUT
CB10
FAN_OUT
ADL
OSD_TX
AGND
ADR OSD_CLK
OSD_CE
I_SEL
SW_OUT
S3.3
M_RXDO
S3.3BK
M_TXDO
+15VP
/RES
PW_DOWN
POW_RY
VOL_DET
REMOTE CONTROL
SENSOR
H I
AMP
CB7
DEST
TEMP3
M_RTS
M_CTS
CNVSS
DAUX2
DAUX1
DVD
GND
INPUT (5)
CB14
DSP
CB303
Ref No. Location
Q10 F6
Q11 F6
Q12 F6
GND
STBY_SW
S3.3
KEY1
KYE0
INPUT (4)
W12
J
INPUT ( 4 ) P.C.B.
(Side A)
INPUT (3)
CB3
INPUT
VOLUME–
VOLUME+
STANDBY/
ON