Audio Block Diagram - Sony SLV-AX10 Service Manual

3-5. AUDIO BLOCK DIAGRAM

MA-370 BOARD
DRUM
AUDIO
CN260
HEAD
3
CH1
2
CH2
1
N70/N80/LX8S MODEL
JS502
J561
L
LINE 1
AUDIO
IN
JS504
R
EXCEPT N70/N80/LX8S MODEL
JS508
J562
L
LINE 1
AUDIO
IN
JS510
R
N70/N80/LX8S MODEL
(SEE
JK-191
PAGE
BOARD
4-32)
CN491 CN423
L2 L
L 3 3
J491
LINE 2
AUDIO
IN
L2 R
R 5 5
EXCEPT N70/N80/LX8S MODEL
(SEE
JK-178
PAGE
BOARD
4-30)
CN801
L2 L
L 3
J801
LINE 2
AUDIO
IN
L2 R
R 5
EXCEPT
LX4/LX5 MODEL
CN350
4
AUDIO
IC350
REC/PB
HEAD
HEAD
3 2 4
NOMAL
SW
AUDIO
AUDIO
ERASE 1
HEAD
T380,Q380
Q350
BIAS
BIAS
FULL
ERASE
ERASE SW
1
OSC
HEAD HEAD
CN351
T380 6 REC
CN270
HF ADJ
69.9kHz 50Vp-p
1
CHECK
16
(SEE PAGE 4-13)
EXCEPT LX4/LX5 MODEL
IC301
AUDIO
PROCESSOR
(HIFI)
13
37
PNR
16
L
H MUTE 15
BPF VCO
L
17
35
MUTE 18
36
MUTE 14
VCO
NA IN
22
PNR
NA OUT
LEVEL
R
DET
21
INPUT SEL
41 44 43 42 10 11 6 7 3 2
LX4/LX5 MODEL
JS323
JS327
JS321
3-9
EXCEPT
LX4/LX5 MODEL
C336 TO
TU700 2
TUNER
RF AUDIO
TU701 2 BLOCK
(SEE PAGE 3-7)
LX4/LX5 MODEL
JS326
JS325
Q303
JS324
MUTE
Q302
Q301
MUTE
MUTE
SW
LX4/LX5 MODEL
Q351
MUTE
IC201
(2/2)
AUDIO
PROCESSOR
(MONO)
REC EQ
89 93 92
P
LINE
MUTE 80
AMP
R
L1
74
L2
76 ALC
TU
78
81
VREF
97 A-H SW REC
REC
AUTO AUTO
87 85 84 82
BIAS
A MUTE
REC:EP,LP
94
PB:EP
88 86
TU700 21
TU AUDIO L
TU701 32
FROM
TUNER
BLOCK
(SEE PAGE 3-7)
TU AUDIO R TU701 31
I2C DATA IC160 72
I2C SCL IC160 71
EXCEPT
FROM/TO
LX4/LX5 MODEL
SYSCON
AF ENV IC160 9
BLOCK
(SEE PAGE 3-5)
AF SWP IC160 19 22
SLV-AX10/AX20/N50/N60/N70/N80/
LX4/LX5/LX6S/LX7S/LX8S
N70/N80/LX8S MODEL
JS501
L
J561
LINE 1
AUDIO
OUT
JS503
R
JS507
L
J562
LINE 1
AUDIO
OUT
JS509
R
EXCEPT
N70/N80/LX8S MODEL
FROM
A MUTE IC160 63 SYSCON
BLOCK
(SEE PAGE 3-5)
3-10