A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
RX-V540/RX-V540RDS/HTR-5650/HTR-5650RDS/DSP-AX540
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
75
■
PRINTED CIRCUIT BOARD (Foil side)
RX-V440/RX-V440RDS/HTR-5640/HTR-5640RDS/DSP-AX440
POWER (1) P. C. B.
(Lead Type Device)
POWER (2) P. C. B.
(Lead Type Device)
POWER (3) P. C. B.
(Lead Type Device)
FUNCTION (1)
-5
+5D1
+5D2
L
R
C
RC
RL
-12
E
+12
+5
E
E
E
RR
HPG
MAIN
(1)
-BV
E
+B
+BV
VRR
NFRR
VL
NFRL
VRL
VR
NFR
NFL
-BI
VC
NFC
MAIN
(1)
RC_PRI
RC_PRD
THM
THMG
+5M
LC2
LC1
MAIN
(3)
RC_PRI
RC_PRD
-BI
NFRC
VRC
THMG
+5
THM
+5M
-12
+12
-5
HPG
+5D2
+5D1
Power
Cable
MAIN (2)
PR
Y
S12
MG
MG
BE
VI
YE
WH
BE
GY
OR
RE
WH
R, K models
240V
1-2/5-6
220V
2-3/6-7
110V
3-4/7-8
120V
4-5/8-1
VOLTAGE SELECTOR
Power
Transformer
(R, K models)
Power
Transformer
(R, K models)
Power Transformer
(U, C, A, B, G, L, T, J models)
R, K models
Ref. No.
Location
D601
A5
D602
B2
D603
B3
D604
B3
D605
B3
D606
B4
D607
B5
D701
H3
D702
G4
D703
F4
D704
G4
D705
G4
D706
G4
D707
G4
D708
G4
Q601
C5
Q602
C5
Q603
C6
Q604
C6
Q605
B4
Q606
D3
Q607
B3
Q608
B2
Q609
B3
Q610
C4
Q611
C5
Q612
C6
Q613
C6
Q614
B4
Q615
C3
Q616
B4
Q617
B5
Q618
B6
Q619
B6
Q620
B3
Q621
D2
Q701
H5
Q702
G4
Q703
G4
Q704
F4
• Semiconductor Location
Circuit No.
J
U, C
R, T, K
A
B
G, L
C702~704, 706, 707
X
X
O
X
X
X
C705
O
O
X
O
O
O
CB702, 703
X
O
X
X
X
O
CB941, 942, 945, 946
X
X
O
X
X
X
D604
X
O
O
O
O
O
D702, 703, 706
X
X
O
X
X
X
F701
X
O
X
X
X
O
F941
X
X
O
X
X
X
J701
O
O
X
O
O
O
J702
O
X
O
O
O
X
Q607
X
O
O
O
O
O
Q702~704
X
X
O
X
X
X
R610, 622
X
O
O
O
O
O
R702~704
X
X
O
X
X
X
R705
X
O
X
X
X
X
SW941
X
X
O
X
X
X
W901
X
X
O
X
X
X
X: NOT USED
O: USED / APPLICABLE