RX-V550/HTR-5750
RX-V450/HTR-5740/DSP-AX450
58
A
1
2
3
4
5
6
7
B
C
D
E
F
G
H
I
J
K
MONITOR OUT
FUNCTION (3) P. C. B.
(Lead Type Device)
FUNCTION (2)
S VIDEO
S VIDEO
DTV
/CBL
VCR
IN
OUT
VIDEO
DVD
+12
+5
-5
VIA
VIB
/VR1
VSY
SCKN
SDTN
CES
I/E
YCSEP
MON
VSEL
9
1
9
1
FUNCTION (4) P. C. B.
(Lead Type Device)
FUNCTION (2)
VIDEO
DVD
FREQENCY
STEP
DTV
/CBL
VCR
IN
OUT
VIDEO
MONITOR OUT
VIDEO
DEST
VE
AUX-V
+12V
VIA
VIB
/VR
MON
VSEL
1
9
Ref. no. Location
IC601
C3
IC602
D3
IC901
G4
Q601
B3
Q602
C3
Q603
C3
Q604
B2
Q605
C3
Q606
C3
Q607
C4
Q608
C4
• Semiconductor Location
Ref. no. Location
Q610
B3
Q611
B3
Q612
B3
Q613
C5
Q614
C4
Q615
C5
Q901
H3
Q902
I3
Q903
H4
Q904
H4
Circuit No.
U, C, A
B, G, E L, R T, K
C754, 755, 767, 768
O
X
X
X
SW901
X
X
O
X
X: NOT USED
O: USED / APPLICABLE
10kHz/100kHz
AM
FM
9kHz/50kHz
U, C, A models
FUNCTION (8) P. C. B.
AUDIO
L
R
L
R
L
R
L
R
DVD
ZONE 2
DTV
/CBL
VCR
IN
OUT
OUTPUT
SUB
WOOFER
DV
R
DV
L
E
DTR
DTL
E
VIR
VIL
VO
R
VO
L
Z2R
Z2L
SWE
SW
MTSW
MTZ2
FUNCTION (6) P. C. B.
(Lead Type Device)
(Lead Type Device)
FUNCTION (1)
DVR
DVL
E
DTR
DTL
E
VIR
VIL
VOR
VOL
Z2R
Z2L
SWE
SW
MTSW
MTZ2
DVR
DVL
E
DTR
DTL
E
VIR
VIL
VOR
VOL
Z2R
Z2L
SWE
SW
MTSW
MTZ2
■
PRINTED CIRCUIT BOARD (Foil side)
RX-V550