CB601
IC601
PJ601
W1
60
1
IC602
IC605
IC604
CB606
CB604
IC603
CB603
GND
IGND
IGND
+7I
+7I
DGND
DGND
+12DD
+5DD
+B
Vdd select
STEREO
TUNED
SDA
DGND
+3.3D
DGND
DGND
DGND
DGND
DGND
+4.4D
+3.3D
MCK_ADC
ADC_LRCK
ADC_BCK
ADC_DOUT
OPT_SPDIF
DGND
A
U_SEL2
PR
V_7I
TUN_N_TUND
SD
A2
DGND
RXDi
iP
AP
/PWR_DOCK
ADC_N_PD
WN
RDS_SDI
RDS_CLK
DGND
DGND
A
U_SEL1
PR
V_5I
DGND
SCL2
TUN_N_S
T
TXDi
iPDET
ID_DOCK
DGND
PR
V_INPUT
RD
Y_RDS
R
S
T_RDS
DGND
DGND
DET OUT
Rch OUT
Lch OUT
NC
SCL
FM TUNER
MAIN
(CB310)
MAIN
(CB305)
POWER (1)
(CB705)
DOCK
R
L
ANALOG
INPUT
TV
DIGITAL IN
No replacement part available.
サービス部品供給なし
INPUT P.C.B.
(Side A)
1
16
8
9
8
5
1
4
OUT
COM
IN
1
20
10
11
9
8
16
1
G, F models
A
POINT
A XL601 (Pin 14 of IC603)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
70
SR-300
■
PRINTED CIRCUIT BOARDS
Ref no. Location
D1601
G4
D1609
E4
IC601
D4
IC602
G4
IC603
F5
IC604
E4
IC605
F4
Q1601
E4
Q1603
F5
• Semiconductor Location