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FL DISPLAY
C2CBYY000194
IC2018
SYSTEM CONTROL
5
X IN
X OUT
FL00
G1
P17
G10
P1
G1
P17
G10
P1
FL6901
DISPLAY DRIVER
IC6901
C0HBB0000057
SA-HT340GC/GCS/GS BLOCK DIAGRAM
96
64
14
AVSS
VSS
VSS
SPEAKERS
JK5000
1
7
12
6
9
3
4
10
40
P CONT
AM BP
20
FRONT +LOUT
FRONT +ROUT
SURROUND
-LOUT
SURROUND
+LOUT
SUBWOOFER-
SU
FLD CLK
FLD OUT
FLD STB
87
85
86
30
44
43
9
8
7
-VP
GND
VCC
STB
CLK
D IN
+B
-B
11
5
SURROUND
-LOUT
SURROUND
+LOUT
8
2
CENTER-
FL1
FL2
FRONT -LOUT
FRNOT -ROUT
70
72
DC DET
68
MUTE SURR
69
MUTE FRONT
71
STYB
DVD PCONT
FR0NT +L
FRONT L
FRONT R
FRONT -L
FRONT +R
FRONT -R
CH2 INPUT
CH1 INPUT
MUTE
STANDBY
6
8
IC5100
AN17831A
AUDIO POWER AMP
+
_
+
_
_
+
MUTE
REF
STANDBY CIRCUIT
+
_
+
_
_
+
VCC
8
9
5
CH2 +
OUTPUT
CH2 -
OUTPUT
CH1 +
OUTPUT
CH1 -
OUTPUT
+B
GND
7
12
10
2
4
SURROUND
+L
SURROUND L
SURROUND R
SURROUND
-L
SURROUND
+R
SURROUND
-R
CH2 INPUT
CH1 INPUT
MUTE
STANDBY
6
8
IC5200
AN17831A
AUDIO POWER AMP
+
_
+
_
_
+
MUTE
REF
STANDBY CIRCUIT
+
_
+
_
_
+
VCC
8
9
5
CH2 +
OUTPUT
CH2 -
OUTPUT
CH1 +
OUTPUT
CH1 -
OUTPUT
+B
GND
7
12
10
2
4
CENTER
SUBWOOFER
CENTER -
SUB
SUBWOOFER -
CH2 INPUT
CH1 INPUT
MUTE
STANDBY
6
8
IC5300
AN17831A
AUDIO POWER AMP
+
_
+
_
_
+
MUTE
REF
STANDBY CIRCUIT
+
_
+
_
_
+
VCC
8
9
5
CH2 +
OUTPUT
CH2 -
OUTPUT
CH1 +
OUTPUT
CH1 -
OUTPUT
+B
GND
7
12
10
2
4
AN30070A
POWER CONTROL
Q2916,2917
3
1
2
DC-DC CONVERTER
SS
VCC
LX(OUT)
+B
Q2903
+9V
REGULATOR
Q5740-5742
Q5744-5746
FAN MOTOR
DRIVE
M
Q2910
Q2905
DC DETECT
DC DETECT
DC DETECT
Q2915
DC DETECT
Q2980
SWITCHING
+B
Q2906,2907
-7V
REGULATOR
-B
Q2913
M +9V
REGULATOR
-B
Q2974
-VP
REGULATOR
+B
Q2904
SW +5V
REGULATOR
+B
+B
Q2955
DVD A+5V
REGULATOR
+B
Q2914, D2944
DVD 2.7V
REGULATOR
SIGNAL LINES
( ) Indicates the Pin No. of Right Channel.
: MAIN SIGNAL LINE
: FM SIGNAL LINE
: FM OSC SIGNA
: AUX SIGNAL LINE
L LINE
: AM SIGNAL LINE
: AM OSC SIGNAL LINE
: FM /AM SIGNAL LINE
: CD-DA (AUDIO /VIDEO) SIGNAL LINE
NOTE : Signal Lines are applicable to the Left Channel only.
: DVD VIDEO SIGNAL LINE
: DVD AUDIO SIGNAL LINE
IC2903
POWER SUPPLY (TO SMPS MODULE)
H2001
2
+26V (VCC)
1
+26V (VCC)
9
FL2 (FL-)
8
FL1 (FL+)
11
-VP (-28V)
11
SYS6V
4
+9.8V
H2002
-B
+B
VREF+
D2918
D2919
C0CBCBD00018
+B
POWER CONTROL
QR8111
1
5
8
+3.3V DC-DC CONVERTER
CONT
VIN
V0
IC8111
4
2
+1.2V REGULATOR
C0DBEHG00006
OUT
VCC
+B
IC8151
SA-HT340GC / SA-HT340GCS / SA-HT340GS
58
Содержание SA-HT340GC
Страница 3: ...3 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 5: ...5 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 12: ...12 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 14: ...7 Operation Procedures 7 1 Remote Control Keys Operation 14 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 16: ...7 3 Disc information 7 3 1 DISC playability Media 16 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 23: ...23 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 29: ...9 1 Disassembly Flow Chart 9 2 Main Components and P C B Locations 29 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 53: ...SA HT340GC SA HT340GCS SA HT340GS 53 ...
Страница 59: ...SA HT340GC SA HT340GCS SA HT340GS 59 ...
Страница 61: ...61 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 73: ...SA HT340GC SA HT340GCS SA HT340GS 73 ...
Страница 77: ...SA HT340GC SA HT340GCS SA HT340GS 77 ...
Страница 86: ...24 Exploded Views 24 1 Cabinet Parts Location 86 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 87: ...87 SA HT340GC SA HT340GCS SA HT340GS ...
Страница 88: ...24 2 Packaging 88 SA HT340GC SA HT340GCS SA HT340GS ...