Service manual

A
B
C
D
5
678
5
6
7
8
51
VSX-49TX, VSX-47TX
Q5817
UN5212
Q5818
UN5112
Q5807
UN5212
UN5112
UN511L
Q5809
Q5810
CN2101
C
CN2001
B
CN2002
B
CN5002
Q 1/3
CN5001
Q 1/3
CN5003
Q 1/3
CN3403
L 2/3
CN3402
L 1/3
CN3401
L 1/3
CN703
S 1/5
CN702
S 1/5
CN701
S 1/5
CN6004 (VSX-49TX) CN6904 (VSX-47TX)
U 1/2
CN6003 (VSX-49TX)
CN6903 (VSX-47TX)
U 1/2
VSX-47TX
ONLY
VSX-47TX
ONLY
VSX-49TX
ONLY
VSX-49TX
ONLY
VSX-47TX
ONLY
VSX-47TX
ONLY
Mute
Control
3V → 5V
Converter
Buffer
: AUDIO SIGNAL ROUTE (REC)
(REC)
: AUDIO SIGNAL ROUTE (DIGITAL)
(D)
: AUDIO SIGNAL ROUTE (MR)
(MR)
: AUDIO SIGNAL ROUTE (MIC)
(MIC)
: AUDIO SIGNAL ROUTE (F)
(F)
: AUDIO SIGNAL ROUTE (FV)
(FV)
: AUDIO SIGNAL ROUTE (C)
(C)
: AUDIO SIGNAL ROUTE (S)
(S)
: AUDIO SIGNAL ROUTE (SB)
(SB)
: AUDIO SIGNAL ROUTE (TUNER)
(TX)
: C SIGNAL ROUTE
: VIDEO SIGNAL ROUTE
: Y SIGNAL ROUTE
(Y)
(C)
(MIC)
(REC)
(FV)
(MR)
(MR)
(TX)
(F)
(F)
(SB)
(SB)
(SB)
(C)
(F)
(F)
(F)
(F)
(F)
(C)
(C)
(C)
(S)
(S)
(SB)
(SB)
(C)
(C)
(S)
(S)
(S)
(SB)
(F)
(C)
(S)
(SB)
(SB)
(C)
(D)
: The power supply is shown with the marked box.
R