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44
74
73
DVD MUTE
RDS DAT
RDS CLK
46
YC H
45
(RGBH)MUTE 3
38
WIDE 1
50
SCART MUTE
MUTING
Q2028
ZFLAG
(FM)
ST
SD
DET OUT
(LC7213MDTRM)
(LA1833NMNTLM)
/FM MPX
DET/AM OSC MIX
FM/AM IF AMP,
TUNER PACK
SD
ST/DO
CE
DI
CL
CL
DI
CE
DO
I/F
C2B
SHIFT REGISTER LATCH
DETECTOR
UNLOCK
15
11
17
18
16
1
20
14
13
4
3
2
5
8
9
6
12
7
10
19
SYNTHESIZER
PLL FREQUENCY
AM IFT
12
11
10
9
8
7
6
5
4
3
2
1
DET
PILOT
FF
FF
FF
VCO
CANCEL
PILOT
MUTING
AMP
Q2006
Q2007
Q1001
Q2003
Q2005
MUTING
AMP
AMP
DET
PHASE
RF AMP
5
1
7
8
COIL
OSC
AM
COIL
ANT
AM
IF AMP
FM
AM ANT
FM ANT
C
Y
CR/PR/R
CB/PB/B
Y/PY/G
7
1
5
2
C IN
4
Y IN
CR IN
9
8
CB IN
CY IN
6
GND2
CY OUT
CB OUT
CR OUT
Y OUT
V OUT
C OUT
10
16
C
Y
Q1101
(Q1201)
MUTING
Q2701
MUTING
CONTROL
SYSTEM CONTROL
C2CBHG000168
TUN CLK
TUN SD
TUN DI
TUN DO
DVD STAT
DVD CMD
DVD CLK
29
27
30
28
36
35
37
CL
CE
NC
SD
DI
ST/DO
DVD STAT
DVD CMD
DVD CLK
S-VIDEO OUT
JK2001
VIDEO DRIVE
C9ZB00000466
GND1
VCC2
VCC1
+B
VIDEO OUT
JK2001
15
14
CR(BLUE)
JK2001
11
CB(GREEN)
JK2001
12
13
Y(RED)
JK2001
+
2dB
75
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
4dB
75
2dB
LPF
13.5MHz
150K
BIAS
Rch
TUN L
(FM:ON)
SUPPLY
POWER
+B
+B
+B
X103
RESET
POWER ON
COUNTER
UNIVERSAL
1/2
1/6,1/17,4 BITS
SWALLOW COUNTER
DIVIDER
PROGRAMMABLE
12 BITS
CHARGE PUMP
PHASE DETECTOR
DIVIDER
REFERENCE
REG
AMP
REG
13
14
15
16
17
18
19
20
21
22
23
24
+B
+B
SWITCH
STEREO
DECODER
FM IF
DET
LEVEL
S-CURVE
DET
FM
BUFFER
IF
AM/FM
DRIVE
TUNING
COMP
AM IF
AM DET
AGC
RM AMP
AM
MIX
AM
BUFFER
ALC
OSC
AM
+B
+B
6
(FM)
+B
MIXER
OSC
BUFFER
15
2
C IN
6
Y IN
CR IN
16
14
CB IN
CY IN
12
CLP
CY OUT
CY SAG
CB OUT
CB SAG
CR OUT
CR SAG
Y OUT
Y SAG
V OUT
V SAG
C OUT
13
33
Q1010
REGULATOR
Q1007
Q1008
Q1006
SWITCH
Q1005
Q1004
SWITCH
Q2004
SWITCHING
SWITCH
INVERTER
SWITCH
INVERTER
SWITCH
VIDEO DRIVE
C9ZB00000431
MUTE 2
30
31
27
28
18
19
21
22
24
25
+
2dB
75
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
2dB
150K
BIAS
4dB
75
LPF
13.5MHz
4dB
75
2dB
LPF
13.5MHz
150K
BIAS
SA-HT840EB BLOCK DIAGRAM
16
2
2
RDS DEMODULATOR
C1BB00001008
MPX IN
RDS CLK
RDS DA
2
6
VIDEO BUFFER
C1AB00001486
IN1
4
1
IN2
SW
OUT
2
11
7
19
VIDEO BUFFER
(MONITOR OUT)
C1AB00001731
JK1001
21PIN AV JACK
IN1
4
6
1
IN2
SW
OUT
GREEN I/O
(1)3
(2)6
A (A) IN
(A (B) IN)
A (A) OUT
(A (B) OUT)
BLUE I/O
8
FUNK SW
16
BLK I/O
V OUT
15
RED I/O
Содержание SA-HT840EB
Страница 1: ...ORDER NO MD0502026C2 DVD Home Theater Sound System SA HT840EB Colour S Silver Type ...
Страница 14: ...14 PDF created with pdfFactory Pro trial version www pdffactory com ...
Страница 47: ...47 PDF created with pdfFactory Pro trial version www pdffactory com ...
Страница 71: ...28 1 2 Traverse and Cabinet Parts List 71 PDF created with pdfFactory Pro trial version www pdffactory com ...
Страница 79: ...W2004 ERJ3GEY0R00V CHIP RESISTOR M 79 PDF created with pdfFactory Pro trial version www pdffactory com ...
Страница 99: ...29 Schematic Diagram for printing with A4 99 PDF created with pdfFactory Pro trial version www pdffactory com ...