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37
HCD-DZ830W/DZ850KW
HCD-DZ830W/DZ850KW
6-2. BLOCK DIAGRAM – AMP SECTION –
: AUDIO
• Signal Path
IC3250
S-MASTER DIGITAL AMP
TB3901
(+)
(–)
IC3030
S-MASTER PROCESSOR
LAT3
INIT
SCDT
OVF2
SHIFT
Q3251,3252
DC
DETECT
WOOFER
24 FL_D_OUT/LED_DATA
21 FL_CLK/LED_CLK
56 FL CS/STB
VFL
(+)
(–)
Q3301,3302
DC
DETECT
CENTER
(+)
(–)
IC3010
S-MASTER PROCESSOR
IC1804
RF MODULATOR
D/A CONVERTER
IC802
FL DRIVER
F1
F2
Q3101,3102
DC
DETECT
Q1801
BUFFER
DIAT SIGNAL
RF LEVEL
RV1801
(+)
(–)
Q3151,3152
DC
DETECT
(+)
(–)
IC3020
S-MASTER PROCESSOR
Q3401,3402
DC
DETECT
FRONT
R
4
(+)
(–)
IC3200
S-MASTER DIGITAL AMP
4
4
IC3150
S-MASTER DIGITAL AMP
IC3100
S-MASTER DIGITAL AMP
IC3001
HP AMP
IC1802
LEVEL SHIFT
IC3400
S-MASTER DIGITAL AMP
4
IC3300
S-MASTER DIGITAL AMP
Q3202,3201
DC
DETECT
FRONT
L
SUR R
SPEAKER
SPEAKER
SUR L
AMP_D3
WF
WF
C
C
MCKO
BCKO
LRCKO
LAT1
INIT
SOFTMUTE
INIT
SOFTMUTE
SCDT
SHIFT
LAT1
LAT2
LAT3
SCDT
SHIFT
DIAT_SDATA
DIAT_SCLK
AMP_D1
MCKO
BCKO
LRCKO
BCKO
LRCKO
MCKO
BCKO
LRCKO
LAT2
INIT
SCDT
SHIFT
AMP_D2
MCKO
BCKO
LRCKO
SCDT
SHIFT
ND001
FLUORESCENT
INDICATOR TUBE
Q3551-3553
PROTECT DETECT
Q631,632
PROTECT DETECT
D506
RESET
P CONT2
EN
DC-DET
OVF
OVF2
KEY0
S800
VOLUME
ENCODER
X501
5MHz
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
LPF
FAN
DC FAN
DRIVE
Q3000-3002
+12V
SOFTMUTE
SOFTMUTE
FR
FR
FL
FL
HPR
HPR
HPL
HPL
SR
SR
SL
SL
VOLUME
OVF
OVF
OVF
TB301
X3051
49.152MHz
D3.3V
DIAT_XSCEN
4
IC3500
S-MASTER DIGITAL AMP
LPF
LPF
IC651
LEVEL SHIFT
IC501 (2/4)
SYSTEM CONTROLLER
IC1805
RF AMP
HPR
HPL
IC1803
LEVEL SHIFT
LPF
X1801
24.576MHz
J1801
DIR-T1
Q651,652
LEVEL SHIFT
EXCEPT KR,MX,TW
KR,MX,TW
DZ830W
KR,MX,TW
EXCEPT KR,MX,TW
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299