17 Block Diagram
BUFFER
QR8571
OPTICAL PICK UP UNIT
Q8551,8552
Q8561,8562
VOL4+
VOL4-
VOL3+
17
OPIN+
4
OPIN-
5
15
16
VOL3-
18
VOL1+
14
VOL1-
13
VOL2+
12
VOL2-
TRAVERSE INNER SW
11
MUTE
CH1,2
MUTE
CH3
24
BIAS1
1
VIN1
2
VIN2
3
23
VIN3
27
9
TRVFT MUTE
F0 DRV
PWM0
145
DRV1
90
TRS DRV
SPMUTE
DRV0
91
AD1
140
DRV4
87
DRV3
83
P14
81
89
DRV2
85
FG
114
113
125
139
126
RFINP
RFINN
LPC2
AD0
LPC02
LPC1
LPC01
VIN9
VIN10
VIN5
VIN6
VIN7
VIN8
VIN4
VIN3
VIN2
VIN1
MOTOR
SPINDLE
MOTOR
TRAVERSE
ACT F-
HFM
ACT F+
ACT T-
ACT T+
ACTUATOR
COIL
FOCUS
COIL
TRACKING
BIAS2
TRACKING COIL/FOCUS COIL/TRAVERSE/SPINDLE MOTOR DRIVE
C0GBG0000048
IC8251
PWM1
VHALF
TRV DRV
144
128
MUTE12
MUTE
CH4
20
MUTE4
MUTE3
LDIN
6
OPOUT
+
-
+
-
+
-
+
-
SHIFT
LEVEL
+
-
+
-
SHIFT
LEVEL
+
-
+
-
SHIFT
LEVEL
+
-
+
-
SHIFT
LEVEL
+
-
-
+
-
+
IC8001
MN2DS0009AP
DV3.2 LSI
LD DRIVE
LD DRIVE
130
129
131
132
133
134
136
135
137
138
123
124
LASER DIODE
B1
B2
B4
OPTICAL PICK UP UNIT
B3
A3
A2
PHOTO DETECTOR
A4
A1
LASER DIODE
AMP
HEAD
SA-HT543EE BLOCK DIAGRAM
SA-HT543EE
59
Summary of Contents for SA-HT543EE
Page 3: ...3 SA HT543EE ...
Page 11: ...11 SA HT543EE ...
Page 14: ...7 2 Main Unit Key Buttons Operations SA HT543 14 SA HT543EE ...
Page 15: ...7 3 Using of Music Port MONO ST E AC G H B SR H W 15 SA HT543EE ...
Page 17: ...7 4 2 File Extension Type Support WMA MP3 JPEG MPEG4 DivX 17 SA HT543EE ...
Page 18: ...7 5 About DivX VOD Content 18 SA HT543EE ...
Page 23: ...23 SA HT543EE ...
Page 30: ...9 1 Disassembly Flow Chart 30 SA HT543EE ...
Page 31: ...9 2 Main Components and P C B Locations 31 SA HT543EE ...
Page 56: ...SA HT543EE 56 ...
Page 58: ...SA HT543EE 58 ...
Page 66: ...SA HT543EE 66 ...
Page 68: ...68 SA HT543EE ...
Page 86: ...SA HT543EE 86 ...
Page 99: ...24 Exploded Views 24 1 Cabinet Parts Location 99 SA HT543EE ...
Page 100: ...100 SA HT543EE ...
Page 101: ...24 2 Packaging 101 SA HT543EE ...