SLV-L49/L52/L59/L69HF/L72HF/L79HF/L89HF/X55/X66HF
3-4. AUDIO/TUNER BLOCK DIAGRAM
3-7
3-8
BOARD
JK-168
3
CJ801
CN801
L2 R
CN423
LINE 2
IN
CJ561
LINE
OUT
AUDIO
R
L
MA-341 BOARD
2
1
3
CN260
DRUM
AUDIO
HEAD
CH1
CH2
PNR
L
MUTE
INPUT SEL
LEVEL
DET
VCO
MUTE
IC360
AUDIO
PROCESSOR
(HIFI)
44
6
7
3
2
SCL
43
SD
A
42
R
L
AUDIO
CJ561
LINE 1
IN
R
L
AUDIO
5
L2 L
3
5
BIAS
ERASE
OSC
T301,Q303
CN301
4
3
1
ERASE
AUDIO
REC/PB
HEAD
NOMAL
AUDIO
HEAD
SW
4
2
IC331
1
FULL
HEAD
CN302
HEAD
IC201
AUDIO
PROCESSOR
(MONO)
MUTE
LINE
AMP
ALC
93
92
EQ
REC
REC
REC
84
87
REC:EP,LP
PB:EP
86
85
AUTO
BIAS
89
88
AUTO
A-H SW
74
76
78
MUTE
Q382
(2/2)
16
37
35
36
H
L
BPF
VCO
PNR
R
10 11
41
OUTPUT SEL
MUTE
NA IN
NA OUT
16
15
17
18
14
13
22
21
L69HF/L72HF/79HF/
L89HF/X66HF MODEL
L69HF/L72HF/79HF/
L89HF/X66HF MODEL
JS323
JS327
L49/L52/L59/X55
MODEL
L49/L52/L59/X55
MODEL
JS322
JS321
L1
L2
TU
BIAS
SW
Q302
AUDIO
ERASE
HEAD
P
R
A MUTE
VREF
80
94
81
82
MUTE
MUTE
Q301
JS325
L69HF/L72HF/L79HF/
L89HF/X66HF MODEL
L69HF/L72HF/L79HF/
L89HF/X66HF MODEL
1
CN270
CHECK
HF ADJ
JS324
MUTE
Q381
MUTE
SW
Q380
JS326
C389
L49/L52/L59/X55
MODEL
RF AUDIO
1
TU700
1
TU701
TO
TUNER
BLOCK
A MUTE
IC160 63
FROM
SYSCON
BLOCK
FROM/TO
SYSCON
BLOCK
TU AUDIO L
TU701 38
I2C DATA
IC160 72
I2C SCL
IC160 71
AF ENV
IC160
9
AF SWP
IC160 19
TU AUDIO R
TU701 37
FROM
TUNER
BLOCK
22
L69HF/L72HF/79HF/
L89HF/X66HF MODEL
(SEE PAGE 4-7,11)
(SEE PAGE 4-24)
(SEE PAGE 3-6)
(SEE PAGE 3-5)
(SEE PAGE 3-5)
(SEE PAGE 3-6)
Summary of Contents for POWER TRILOGIC SLV-L49 MX
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