SIGNAL LINES
( ) Indicates the Pin No. of Right Channel.
: MAIN SIGNAL LINE
: FM SIGNA
: MUSIC PORT SIGNAL LINE
L 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
D5741
D5716
D5748,49
POWER TRANSFORMER
D5712
T5701
FP2000
D5711
Q5705
Q5748
Q5704
T5721
D5723
Q5746
Q5706,D5713
D5701
L5704
DZ7501
SA-HT990E/EB/EG BLOCK DIAGRAM
C0CBCBD00018
+B
+B
Q2914, D2944
+B
4
2
+1.2V REGULATOR
C0DBEHG00006
OUT
VCC
+B
POWER CONTROL
QR8111
1
5
8
+3.3V DC-DC
CONVERTER
CONT
VIN
V0
+2.7V
REGULATOR
Q2955, D2941
+5V
REGULATOR
+B
Q2903,D2902
+7V
REGULATOR
Q2910,D2917
+12V
REGULATOR
Q5740-5742
Q5744,5751,5752
FAN MOTOR
DRIVE
2
3
1
SWITCHING
REGULATOR
OUT
IN
2
1
M
Q2909
Q5750
DC DETECT
DC DETECT
DC DETECT
Q5710
SWITCHING
Q5701
CURRENT
LIMMITTING
SWITCH
Q5747
SWITCHING
FEED BACK
+B
+B
Q2906,2907
-7V
REGULATOR
-B
L5701
F1
P5701
AC INLET
SWITCHING REGULATOR
C5HABZZ00125
VCC
DRAIN
FEED BACK
4
3
1
SYNC
SWITCH
FEED BACK
CURRENT
LIMITTING
SWITCH
BACKUP TRANSFORMER
REGULATOR
Q5745
FEED BACK
+B
D
D
VCC
START
FB
8
7
2
5
4
SWITCHING REGULATOR
C0DABYY00002
SHUNT
REGULATOR
C0DABFC00002
IC2903
C0DAAMH00012
Q2912
+12V
REGULATOR
Q2904,2913
D2915,2943
+5V
REGULATOR
+B
Содержание SA-HT990E
Страница 25: ...10 2 Main Components and P C B Locations 10 3 Disassembly of Top Cabinet Step 1 Remove 4 screws 25 ...
Страница 63: ...63 ...
Страница 64: ...23 2 Packaging 64 ...
Страница 69: ...Q2101 B1GFGCAA0001 TRANSISTOR M 69 ...
Страница 71: ...DIODES 71 ...
Страница 86: ...R6922 ERJ3GEYJ182V 1 8K 1 16W M 86 ...
Страница 100: ...C5722 ECJ1VB1H104K 0 1 50V M 100 ...
Страница 102: ...C6922 ECJ1VB1H473K 0 047 50V M 102 ...
Страница 109: ......
Страница 110: ...SURROUND ENHANCER unt of power ...
Страница 119: ......
Страница 179: ......