2
A
B
C
D
E
F
G
H
I
J
1
3
4
5
7
RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200/RX-V2200/DSP-AX2200
6
■
PRINTED CIRCUIT BOARD (Foil side)
E-81/J-75
E-80/J-74
(Lead Type Device)
MAIN (4) P. C. B.
(Lead Type Device)
MAIN (3) P. C. B.
(Lead Type Device)
MAIN (2) P. C. B.
To MAIN (1)
S12
MG
FG
PR
V
POR
Y
-B2
+B2
To
MAIN
(1)
RC
NFRC
+B
-B
RCE
From
MAIN
(1)
PRI
PRD
VRc
-BV
VCC
GND
VOUT
From
MAIN
(1)
C
RC
RR
RL
C
To MAIN (6)
U, C, A, B, G, R, T, K models
To MAIN (7)
J model
AC2
AC2
To
MAIN
(1)
+B
-B
E
To
MAIN (5)
LE
RE
CE
RE
To MAIN (7)
G
To
MAIN
(5)
+B2
E
ER
Y
LDD
From
POWER
(1)
S12
S12
SG
POR
Y
REAR
(SURROUND)
+
+
–
–
CENTER/
REAR CENTER
REAR
(SURROUND)
CENTER/
REAR CENTER
From
MAIN
(7)
AC2L
AC2L
Ref. No.
Location
D15
B2
D21
B3
D23
H5
D24
H5
D27
H4
D28
H4
D31
H4
D32
H4
D33
H4
D34
H4
D36
F2
D38
E4
D39
E4
D40
E4
D41
E4
IC1
C2
Q36
C3
Q38
C3
Q39
B2
Q41A
C2
Q41C
C3
Q44
B3
Q47
H3
• Semiconductor Location
Circuit No.
RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200 RX-V2200/DSP-AX2200
J
U, C R, T, K, A, B, G
J
U, C R, T, A
C38, 47, 89, 90
X
X
O
O
O
O
C57, 61, 64~66, 68
X
X
O
X
X
O
C75~82,
D18
X
X
O
O
O
O
Q40, 43
X
X
O
O
O
O
R122, 123,
X
X
O
O
O
O
R127~129, 132, 189
SW1
X
O
O
X
O
O
W11~14
X
O
O
X
O
O
X: NOT USED
O: USED / APPLICABLE