Block Diagram And Schematic Diagram; Block Diagram; Audio And Video Block - Pioneer VSX-C302-S Service Manual

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3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

3.1.1 AUDIO AND VIDEO BLOCK

A
AUDIO LINE
A
AUDIO INPUT ASSY
C
ANALOG AUDIO
INPUT L ch
2
DVD
TV/SAT 3
B
8
7
4
DVR/VCR
10
DVR OUT
IC701 NJU7312AM
DIGITAL
AUDIO INPUT
COAX
(DVD)
OPT 1
(TV/SAT)
OPT 2
(DVR/VCR)
C
FRONT IN ASSY
G
FRONT
FRONT L
FRONT
OPT
D
PHONES
FRONT VIDEO
VIDEO LINE
VIDEO ASSY
B
VIDEO INPUT
E
13
DVD
7
TV/SAT
DVR/VCR 9
3
IC2501 NJM2296M
FUNC. SELECTOR
VIDEO OUTPUT
DVR OUT
MONITOR
F
CONTROL
SR IN
SR OUT
14
1
2
FM/AM TUNER
MODULE
CN201
7
9
5
CN901
2
1
19
3
12
IC702(1/2)
UPC4570G2
SELECTOR
11
IC901 TC7WU04F
7
9
10
3
CN701
CN4102
17
8
10
15
CN2501
F.VIDEO
12
VIN 1
VIN 3
1
VOUT 1
VIN 2
VOUT 3 10
VIN 5
8
2
3
MOTHER ASSY
D
CN801
TUNER L
7
IC1261(1/2)
CN1263
NJM2100M
INPUT L 3
19
2
COAX
11
OPT 1
7
OPT 2
9
TUNER L
10
FRONT L
3
CN1262
CN1204
FRONT L
3
FRONT OPT
12
HP L
10
5
CN9001 CN1264
8 12 4 10 7
CN1801
4 10 7
CN8017
3 7 11 15
IC8201
AK4114VQ
DIR & DIT
IC8501 DSPD56367PV150 DSP for DECODE
F
DSP ASSY
VSX-C302-S
3
4
IC1101(1/2)
IC1105(1/2)
NJM4558MD
NJM4558MD
3
1
2
1
IC1102(1/2)
NJM4558MD
IC1103(1/2)
NJM4558MD
IC1103(2/2)
NJM4558MD
CN1265
23 11 8 4 2 3
1 13 16 20 22 21
E
CN1813
CN1811
3 3 7 11 15 13
3 3 7 11 15 13
CN8009
CN8003
31 27 25 23 24
IC8401 AK4529VQ
28 9
8ch CODEC
4
2
FL
1
3
3
SL
1
2
3
C
1
2
5
SW
7
6
DSP
KAWA
ASSY