4-45
4-46
(VP)-V14S15/S1
E. & O.E. No.82893 HR-S5800AM,S5880AM,S5880AM/EA
4.23 AUDIO BLOCK DIAGRAM
R
L
R
R
L
L
L
L
R
R
L
L
R
R
R
L
R
R
L
R
R
R
L
L
R
L
L
L
L
L
L
L
R
R
R
R
WF1
WF2
WF3
WF4
L
R
SELECT
OUTPUT
66
2
A.OUT(R)
J916
A.OUT(L)
1
2
1
J915
CN904
6
7
CN914
5
4
IN
48
50
+
74
75
73
72
L2
L1
FR
71
82
NA EXT
TU
SELECT
INPUT
SELECT
(L-CH)
INPUT
TERMINAL (I/O)
0 6
AUDIO(L)_IN
AUDIO(R)_IN
FRONT
J7105
7
5
3
4
6
IN
8
SYSCON
TO
IND(L)
IND(R)
TUNER
TO
DEMOD(L)
TU_AUDIO
DEMOD(R)
67
L
R
64
52
LOG
65
R
LOG( )
L
( )
63
61
REC
NA
LINE OUT (
53
62
LINE OUT (
57
MIX
IN
NA
NORMAL
INPUT
SELECT
)
)
MIX
77
+
81
L2
68
L
DEC ( )
R
DEC ( )
80
79
78
L1
FR
TU
(R-CH)
SELECT
INPUT
IC1
(VIDEO
MAIN (VIDEO/AUDIO, MAIN TERMINAL)
0 3
EQ
REC
HIFI
HIFI
VCA
)
DET
L-CH
(
EP(LP) ON
ON
REC
R
P
AMP
+
-
PRE
ON
SP
A.MUTE
AMP
R CH
EVR
L CH
L CH
REDUCTION
NOISE
NA PB
R CH
EVR
REDUCTION
NOISE
)
R-CH
(
HIFI
CH1
FM
CH2
COMMON
MON
PRE/REC
NOR DET
PROCESSOR
SIGNAL
AUDIO
&
REC/PB
DATA
ENV
LOGIC
DET
+
CLK
)
A.FF
Note : For the waveforms in this block diagram, refer to page 4-34.
RF_AUDIO
A.IN(R)
J913
A.IN(L)
J912
NOT
USED
NOT
USED
WF5
WF6
WF7
CN2002
TRANS
+
FILTER
119
117
118
FILTER
116
115
Q2061
T2052
4
6
OSC
A/C
1
2
1
4
3
6
7
4
5
CN2001
CN1
HEAD
2
ERASE
FULL
2
1
HEAD
A.ERASE
REC/PB
F.ERASE
POWER
Q2251
Q2252
97
96
Q2062
Q2063
A.PB.FM
TP2253
98
87
SW
POWER
SW
SW
Q2052-
Q2055
59
94
60
93
92
9
12
11
10
11
10
12
11
10
9
U.DRUM
9
FMA_
FMA_
HEAD
AUDIO
CH2
CH1
I2C_CLK_A/V
N.REC_ST(H)
H.REC_ST(H)
A.ENV/ND(L)
FULL_E_ON(H)
N.REC(H)
SYSCON
TO
I2C_DATA_A/V
A.FF
A.MUTE(H)
PAL_PB(H)
TRANS T2051
Q2051
OSC
6
5
3
2
1
3
1
2
Summary of Contents for HR-S5900AM
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