Yamaha R S300, Service Manual

Page: 38 / 76

CB511
W502
CB508
CB509
W503 CB506
CB503
CB505
CB504 CB513
CB501 CB502
CB510
CB515
DOCKR
Writing port
DOCKL A
GND_DOCK
SIRIR SIRIL A
GND_VIDEO
+1
5
-1
5
PR
V
-1
5
A
GND
+1
5
IPD_MISO IPD_N_DET SIRI_PON DOCK_PON IPD_APDET PR
V
+5.5SUB
IPOD_MOSI IPD_N_V
ON
DOCK_TYP U
A
W_PON
SIRI_MOSI SIRI_MISO MG
MG +5.5SUB PW_DET N_R
S
T
PR
Y
PREMT SWMT MG +5S PWR_MGT THMR THML SPBR
Y
SP
AR
Y
HPR
Y
PRI PRD
FUNCTION (1) P.C.B.
(Side A)
RM1
-
RM2- MPSW ZPLED FL_N_CE FL_N_R
S
T
REC
RM1+ RM2+ REM KEY1_N_INT FL_SCK FL_MOSI MPLED
KEY1 +5S
KEY0 MG +5M
MG
TRIG RM2-
RM2+
RM1
-
RM1+
CDL+I
CDL
-I
A
GND
CDR+I
CDR-I
A
GND
CDL
A
GND
CDR
A
GND
PHOR A
GND
PHOL
A
GND
-1
5
+1
5
PHONO_LED
DOCK_LED
TUNER_LED
CD_LED
LINE1_LED LINE2_LED LINE3_LED
IS
A
ISB
+5S
MG
+5S_LED
MG MG
V
OL_RB
V
OL_RA
+5S
CD_SW PD_SW
PREMT
MG
RDS_RD
Y
RDS\MISO
TU_SCL
TU_SD
A
R
SD_SCK
RDS_N_R
S
T
TU_N_TUNED
TU_N_S
T
EV
OL_MOSI
EV
OL_SCK
Z2MT
DOCKR
DOCKL
A
GND
SIRIR
SIRIL
A
GND CDR
CDL
A
GND
PHOR
PHOL
A
GND
CDR+I
CDR-I CDL+I
CDL
-I
-1
5
-1
5
+1
5
+1
5
FUNCTION (2)
(CB404)
FUNCTION (2)
(CB405)
FUNCTION (3)
(CB602)
FUNCTION (3)
(CB601)
(U, C, A models)
DOCK
(CB302)
OPERATION (12)
(CB2)
OPERATION (13)
(CB14)
DOCK
(CB303)
MAIN (1)
(W102)
OPERATION (5)
(W705)
OPERATION (1)
(CB701)
OPERATION (2)
(W801)
OPERATION (7)
(W851)
A B C D E F G H I J
1
2
3
4
5
6
7
38
R-S300
■
PRINTED CIRCUIT BOARDS