Main Assy (3/3) - Pioneer VSX-D514-S Service Manual

1

3.5 MAIN ASSY (3/3)

A
470 R5001
470 R5002
470 R5003
R5004
470
CN103
52044-1145
TUNER CE
11
T_CE
TUNER DI
10
T_DI
TUNER CLK
9
T_CLK
TUNER DO
8
T_DO
7
GNDT
TL
TL
6
B
+9V
5
TR
TR
4
3
VSM
FM COMP 2
GNDT
1
GNDT
TO TUNER ASSY
A 1/3
TO VIDEO ASSY
CN104
52044-1345
VIDEO1 13
12
VIDEO2
11
VIDEO3
10
AMUTE
SWDET
9
SWDET
C
SROUT
8
SROUT
SRIN
7
SRIN
6
RMC
FUR
5
FUR
4053A
4
4053A
4053INH
3
4053 INH
2
SRRXD
1
SRTXD
D
E
1.RESISTORS
Unit: k-kΩ, M-MΩ or Ω unless otherwise noted.
Rated power: 1/10W unless otherwise noted.
F Tolerance: (J) ± 5% unless otherwise noted.
2.CAPACITORS
Unit: p-pF or µF unless otherwise noted.
Ratings: Capacity(µF)/Voltage(V) unless otherwise noted.
Rated Voltage: 50V expect for electrolytic capacitors.
A A
3/3
: AUDIO SIGNAL FLOW
22
1
2
GNDCH
VT+12
Q5001
2SD1664
(PQR)-TRB
R5008
390
V1
V2
V3
RMC
NOTE
2
3
*1 R9023 R9024 R9025 R9026
-
VSX-D514/KUXJICA -
VSX-D414/KUXJICA - 4.7K
V5R6
VT+12
GNDU
1 2 3 4 5 6
F
CN802
TO REGULATOR ASSY (FOR FRONT CONTROL)
VSX-D514-K
3
4
0 0
6.2K
0
MICSW
A 1/3
BOARD_DET/6_OHM
A 2/3
V+5U
D9012 1SS355
1SS355
D9001
1SS355
D9002
Q9008
DTA143TK
1SS355
D9003
SM+5V
1SS355
D9004
1SS355
D9005
A
V-12
V+12
YB YB
C116 C115
0.01 0.01
D102 D101
7 8 9 10 11 12 13 14 15 16 17
4
V+5U
AC_WP
1W_WP
6_OHM
NECK
PREG
R9036
4.7
OLDT
DCDT
R9008 1K
MUTE
RB501V-40
18 19 20