Dolby Laboratories 31-3043 Stereo Receiver User Manual


 
42
VSX-D307
7.4 BLOCK DIAGRAM
PHONO
SPEAKER A
HEADPHONE
IC151
UPC4570C
IC101
TC9163AN
FUNCTION SW
IC204
BU4052BCF
DIRECT/STEREO/6ch SW
IC211
NJM4558D-D
LPF fc = 44kHz
IC801
NJM2279D
VIDEO SW
IC301
UPC4570C
PRE-AMP.
MASTER VR
IC402
PAC007A
POWER AMP.
Q451
RY701
Q452
IC102
NJM4558D-D
BUFFER
IC201
CXD2724Q
DSP
IC206
NJM4558LD
LPF fc = 44kHz
IC651 NJM4558D-D
H.P. AMP.
IC207
NJM4558LD
+6dB GAIN
IC202
M62420FP
TONE
FL
DIRECT
L
R
DIRECT
TP-L1
TP-R1
CD
VCR/TAPE
VCR/TAPE
OUT
LD/DVD
LD/DVD MONITOR OUT
VCR REC OUT
VCR/TAPE
TAPE2 OUT
TAPE2 IN
RIAA
FM/AM
TUNER UN IT
38
27
43
3
1
7
5
3
7
1
7
1
7
1
5
3
6
23
TP-R3
TP-R4
TP-L2
TP-R2
TP-L5
TP-L6
TP-L7
TP-L8
TP-L9
TP-R8
TP-R5
TP-L3
TP-L4
RY701
TP-R9
FR
SC
23
35 30
2
19
7
5
3
14
5
15
12
2
1
13
3
3
12
TP-R6
5
1
7
3
19
3
10
5
TP-R7
20
15
SPEAKER A
SPEAKER
CENTER
IC302
UPC4570C
PRE-AMP.
IC401
PAC007A
POWER AMP.
Q401
+6dB
+6dB
RY401
Q402
C
S
TP-C4
TP-C3
TP-C6
TP-S7
RY401
5
20
15
TP-S5
TP-S4
3
1
7
3
5
7
1
3
12
SPEAKER
SURROUND