15
16
17
18
19
20
21
22
23
24
25
26
14
A
B
C
D
E
F
G
H
TO
SPEAKERS
SU
FRONT R+
FRONT L+
SUBWOOFER-
CENTER-
GND
GND
GND
JK5400
1
2
3
4
5
13
11
9
7
6
8
10
12
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
L5300
ETQA15A150T
C5312 330P
OSC
INT+
INT
-
VDDA1
SGND1
VSSA1
PROT
VDDP1
BOOT1
OUT1
VSSP1
ST
AB1
VSSP2
OUT2
BOOT2
VDDP2
VSSD
VSSA2
SGND2
VDDA2
IN2-
IN2+
MODE
C5304 330P
C5323 220P
C5324 0.015
C5322 0.015
C5307 220P
C5321 0.22
C5316
0.1
C5303
0.1
C5313
0.1
C5306
0.1
C5305
0.1
C5311
220P
C5302
0.1
C5319
0.1
C5318
0.1
C5309
0.1
C5310
0.1
C5320
0.1
C5326
220P
C5325
220P
C5308
0.1
R5311
10
R5310
10
R5302
10
R5305
10
IC5300
C1BA00000407
3
1
4
2
L5301
G0B9R5K00001
3
1
4
2
C5450
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
L5200
ETQA15A150T
C5240 100V22
C5224 330P
OSC
OSC
IN-_C
IN+_C
VDDP
VSSP
OSC
IN-_SW
IN+_SW
VDDP
VSSP
C-
C+
MODE1
SW-
SW+
MODE2
INT+
INT
-
VDDA1
SGND1
VSSA1
PROT
VDDP1
BOOT1
OUT1
VSSP1
ST
AB1
VSSP2
OUT2
BOOT2
VDDP2
VSSD
VSSA2
SGND2
VDDA2
IN2-
IN2+
MODE
C5216 330P
C5212 220P
C5201 0.015
C5204 0.015
C521
1
220P
C5202 0.22
C5209
0.1
C5206
0.1
C5208
0.1
C5214
0.1
C5232 0.01
C5225 0.47
C5231 0.01
C5220
0.1
C5218
220P
C5200
0.1
C5207
0.1
C5213
0.1
C5217
0.1
C5219
0.1
C5210
0.1
C5203
220P
C5205
220P
C5215
0.1
R5210
10
R5211
10
R5200
10
R5201
10
C5226
0.1
R5217
22
C5331 0.01
C5300 0.47
C5332 0.01
C5301
0.1
R5300
22
IC5200
C1BA00000407
AUDIO DIGITAL POWER AMP
AUDIO DIGITAL POWER AMP
3
1
4
2
L5201
G0B9R5K00001
3
1
4
2
C-
SW-
FL+
FR+
C+
SW+
1
2
3
ZJ5400
K4CZ01000027
1
2
3
ZJ5410
K4CZ01000027
SCHEMATIC DIAGRAM-11
POWER(DIGITAL AMP) CIRCUIT
C
SA-HT640WPL POWER(DIGITAL AMP) CIRCUIT
:
MAIN SIGNAL LINE
C5228 0.47
R5209
22
R5033
5.6K
C5227 0.1
R5032 5.6K
C5328 0.47
R5319
22
R5035
5.6K
C5327 0.1
R5034 5.6K
:+B SIGNAL LINE
:-B SIGNAL LINE
SA-HT640WPL
82
Summary of Contents for SA-HT640WPL
Page 4: ...23 2 Packaging 109 24 Replacement Parts List 110 24 1 Component Parts List 111 4 SA HT640WPL ...
Page 10: ...10 SA HT640WPL ...
Page 16: ...16 SA HT640WPL ...
Page 19: ...8 2 Detail Block Diagram Receiver module 19 SA HT640WPL ...
Page 31: ...31 SA HT640WPL ...
Page 37: ...10 1 Disassembly Flow Chart 37 SA HT640WPL ...
Page 38: ...10 2 Main Components and P C B Locations 38 SA HT640WPL ...
Page 46: ...Step 3 Push tray assembly to the direction of arrow shown 46 SA HT640WPL ...
Page 53: ...14 2 Main P C B 53 SA HT640WPL ...
Page 60: ...SA HT640WPL 60 ...
Page 68: ...SA HT640WPL 68 ...
Page 70: ...70 SA HT640WPL ...
Page 80: ...SA HT640WPL 80 ...
Page 86: ...SA HT640WPL 86 ...
Page 88: ...SA HT640WPL 88 ...
Page 97: ...97 SA HT640WPL ...
Page 104: ...21 3 4 2 Receiver Module P C B 104 SA HT640WPL ...
Page 106: ...23 Explode Views 23 1 Cabinet Parts Location 106 SA HT640WPL ...
Page 107: ...107 SA HT640WPL ...
Page 108: ...108 SA HT640WPL ...
Page 109: ...23 2 Packaging 109 SA HT640WPL ...