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5-3.
BLOCK DIAGRAM – SURROUND Section –
SPE ANA
+
F
(Page 21)
R-CH
REC
L-CH
E
(Page 18)
INPUT SELECT
IC302 (1/2)
CD
L-CH
B1
A
(Page 17)
3
TUNER
C1
L-CH
B
(Page 18)
5
TAPE
LINE
D1
L-CH
OUT
D
7
(Page 18)
J302
A1
L
1
VIDEO IN
LOGIC
R
R-CH
E1
9
14
15
J701
L
AUDIO
J304
R-CH
VIDEO OUT
R
VIDEO
5.1CH
C
(Page 18)
J301
FRONT
L
FRONT
R-CH
R
REAR
L
5.1CH
REAR
INPUT
R-CH
R
CENTER
CENTER
SUPER
WOOFER
WOOFER
DATA
CLK
SW
WOOFER
SWIN
79
OUT
15
16
VRSWIN
80
FRONT
LIN
72
NOISE
SEQUENCER
LTIN
32
74
INPUT
AUTO-BALANCE
R-CH
L+R
L–R
2
DS2L
OUT
26
CENTER
CIN
76
REAR
SLIN
77
CPU
INTERFACE
22 23 24
27 28 25
51 V-DATA
52 V-CLK
SYSTEM CONTROLLER
IC801 (3/5)
DOLBY PRO LOGIC
SURROUND PROCESSOR
IC301
SWVOL
IN
TRIMMER,
VOLUME
L
CENTER
ADAPTIVE
R
MODE
R-CH
MATRIX
C
CONTROL
S
MODIFIED
BNR
DVOL
BNR
10KBIT S-RAM
OUT
IN
DIN
LOGIC
DELAY
27
40
42
CIRCUIT
VOLUME
C
CVOL
OUT
IN
5
4
SL
SLVOL
OUT
IN
11
10
R-CH
COMMAND
PSEUDO
STEREO
PS
PS
RIN
LIN
8
7
6
19
19
LOW-PASS
FILTER
IC304 (1/2)
BAND-PASS
SWVOL OUT
AMP
17
FILTER
IC304 (2/2)
IC305
ELECTRICAL VOLUME
IC302 (2/2)
VOL1
OUT1
SOUND
+
1
29
CONTROL
LOUT
R-CH
CVOL OUT
TRIMMER,
3
VOLUME
SLVOL OUT
TRIMMER,
9
VOLUME
• R-ch is omitted due to same as L-ch.
• SIGNAL PATH
: TUNER
: CD PLAY
: TAPE PLAY
: REC
HCD-MG510AV
+
R-CH
SW
Z
(Page 20)
FRONT
L-CH
G
20
(Page 20)
CENTER
H
(Page 20)
REAR
L-CH
J
(Page 20)
: VIDEO IN (AUDIO)
: GAME IN (AUDIO)
: GAME IN (VIDEO)
: 5.1CH INPUT
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