A
B
C
D
F
G
H
I
J
1
2
3
4
7
CRX-E300
45
AC OUTLET
SUBWOOFER
SPEAKERS
L
R
MAIN (5)
GND
ACAMP3
ACAMP4
MAIN (5)
AC power cable
GY
BR
CD
+A5V
A
GND
+D5V
DGND
+M5V
MGND
+12
-12
MAIN (3)
+B
E
E
+12
+5A
MAIN (5)
-VP
F2
F1
A
CCD1
A
CCD2
MGND
+5M
+10V
INPUT (3)
E
T
OUT_R
T
-OUT_L
E
+12V
-12V
SGND
SGND
+10V
E
MGND
MAIN (1)
P. C. B.
(Lead Type Device)
MAIN (7)
P. C. B.
(Lead Type Device)
MAIN (6)
P. C. B.
(Lead Type Device)
INPUT (1)
PR
O-I
TX
TM
MUTE-A
DEST
SPRL
Y
PRL
Y
ETU
MG
DEST
F2
-VP
MG
VPRT
F1
9S
OPERATION
INPUT (2)
HP_R
E
HP_L
■
PRINTED CIRCUIT BOARD (Foil side)
Ref. No.
Location
D401
G3
D402
D5
D403
C5
D404
D3
D405
D5
D406
G4
D407
F4
D408
D4
D410
D4
D411
F6
D412
C3
D415
C5
D416
C5
D420
C5
Q401
G5
Q403
G4
Q404
G3
Q405
G4
Q406
H5
Q407
G5
Q408
G5
Q409
G5
Q410
H4
Q411
F5
Q412
H3
Q413
F3
Q414
D3
Q415
D5
Q416
C6
Q417
H4
Q418
G4
Q419
F4
Q420
F4
Q421
D4
Q422
C5
Q423
E5
Q424A
G3
Q424C
H3
Q425A
E3
Q425C
F3
Q428
F6
Q429
C5
Q430
G4
Q431
F4
Q432
C3
Q433
E4
Q434
F5
Q435
C4
Q436
C4
Q437
H5
• Semiconductor Location
Circuit No.
J
U, C
A, B
G
R, K
C439
X
X
X
X
O
C454, 463
X
X
O
O
X
C460, 461
X
O
O
O
X
CB408,411
X
X
X
O
X
D410
X
X
X
X
O
F402
X
X
X
O
X
J401
O
O
O
X
O
J402
O
O
O
O
X
Q421
X
X
X
X
O
R476
X
X
X
X
O
R497
X
O
X
X
X
R463
X
X
X
X
O
X: NOT USED
O: USED / APPLICABLE
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299