Sony HT-S500RF, Service Manual

Page: 32 / 51

HT-S500RF/S700RF
HT-S500RF/S700RF
32
Sony CONFIDENTIAL
For Authorized Servicer
5-10. SCHEMATIC DIAGRAM - MAIN Board (8/8) (SA-WS500RF/WS700RF) - • See page 23 for IC Block Diagrams.
LAYOUT NOTE
PLACE ON
COMPONENT SIDE
LAYOUT NOTE
PLACE ON
COMPONENT SIDE
From the page of TAS5538
To the page of 8301
To the page of FAN&Overload Protection
SYS_12V
SYS_12V
PVDD
SYS_12V
SYS_12V
PVDD
7.5uH
2
4
3
1
0.47uF/100V
0.1uF/16V/X7R
1000pF/50V/X7R
4.7
Ÿ
10uF/16V/X5R
0.
22U
F
/50V/
X
7R
0.01UF/50V/X7R
0.01UF/50V/X7R
56
Ÿ
0.47uF/100V
4.7
Ÿ
0.01UF/50V/X7R
33
Ÿ
0.1uF/50V/X7R
0.01UF/50V/X7R
3.3
Ÿ
0.1uF/50V/X7R
3.3 Ÿ
0.1UF/50V/X7R
0.033uF/50V/X7R
1000pF/50V/X7R
0.
1uF/
16V/
X7R
1000pF/50V/X7R
7.5uH
2
4
3
1
0.1UF/50V/X7R
1uF/16V/X7R
0.
22U
F
/50V/
X
7R
0.033uF/50V/X7R
4.7 Ÿ
1uF/16V/X7R
0.
22U
F
/50V/
X
7R
0.
1uF/
16V/
X7R
0.1UF/50V/X7R
4.7
Ÿ
1uF/16V/X7R
0.1UF/50V/X7R
4.7
Ÿ
0.
22U
F
/50V/
X
7R
1uF/16V/X7R
56
Ÿ
0.033uF/50V/X7R
1000pF/50V/X7R
0.033uF/50V/X7R
1000pF/50V/X7R
33 Ÿ
56
Ÿ
7.5uH
2
4
3
1
0.033uF/50V/X7R
0.
22U
F
/50V/
X
7R
0.
22U
F
/50V/
X
7R
0.01UF/50V/X7R
4.7 Ÿ
0.
1uF/
16V/
X
7R
TAS5614LADDVR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
4.7
Ÿ
33
Ÿ
7.5uH
2
4
3
1
0.01UF/50V/X7R
1000pF/50V/X7R
820uF/50V
0.
22U
F
/50V/
X
7R
1000pF/50V/X7R
0.
1uF/
16V/
X
7R
4.7
Ÿ
0.1UF/50V/X7R
10PIN/3.96mm
1
2
3
4
5
6
7
8
9
10
0.033uF/50V/X7R
0.1UF/50V/X7R
0.
22U
F
/50V/
X
7R
33
Ÿ
0.
1uF/
16V/
X7R
0.033uF/50V/X7R
27K
Ÿ
0.47uF/100V
0.033uF/50V/X7R
0.01UF/50V/X7R
0.1UF/50V/X7R
820uF/50V
3.3
Ÿ
3.3 Ÿ
0.1uF/16V/X7R
56
Ÿ
0.1UF/50V/X7R
27K
Ÿ
10uF/16V/X5R
TAS5614LADDVR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22 23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
0.01UF/50V/X7R
0.
1uF/
16V/
X
7R
1000pF/50V/X7R
0.47uF/100V
L11
C251
C286
C255
R275
C281
C2
27
C230
C256
R263
C266
R265
C237
R268
C243
C248
R271
C206
R269
C212
C211
C213
C209
C247
L9
C262
C218
100PF/100V/X7R
C176
C2
61
C245
R281
C177
C2
60
C242
C246
R273
C186
C228
R264
C2
25
C193
R267
C270
C236
C210
C250
100PF/100V/X7R
C268
R266
R274
L10
C238
C2
23 C2
24
C269
R277
C239
U18
R270
R278
L12
C264
C265
100PF/100V/X7R
C229
CE14
C2
58
C263
C273
R262
C267
XP10
C272
C254
C2
57
R276
C207
C231
100PF/100V/X7R
C244
R261
C216
C233
C214
C235
CE13
R260
R280
C249
R279
C219
R272
C280
U17
C221
C240
C220
C232
AMP_FAULT
VALID
PWM_R-
PWM_R+
PWM_L-
PWM_L+
PWM_SR-
PWM_SL-
PWM_SR-
PWM_SL-
VALID
AMP_FAULT
AMP_FAULT
PWM_L+
PWM_R-
PWM_L-
PWM_R+
VALID
R+_OUT
L+_OUT
SR+_OUT
SL+_OUT
R-_OUT
R+_OUT
L-_OUT
L+_OUT
C-_OUT
C+_OUT
SR-_OUT
SR+_OUT
SL-_OUT
SL+_OUT
R-_OUT
OTW
OTW
OTW
L-_OUT
SR-_OUT
SL-_OUT
C-_OUT
C+_OUT
SR+_OUT
SR-_OUT
SL+_OUT
SL-_OUT
R+_OUT
R-_OUT
L+_OUT
L-_OUT
AMP_FAULT
10,5
10
PWM_SR-
10
10
PWM_SL- 10
PWM_R+ 10
PWM_R-
10
PWM_L+
10
PWM_L-
10
VALID
10,5
OTW
10,5
C-_OUT
10,9
C+_OUT
10,9
SR+_OUT
9
SR-_OUT
9
SL+_OUT
9
SL-_OUT
9
R+_OUT
9
R-_OUT 9
L+_OUT 9
L-_OUT 9
GVDD_AB
VDD
OC_ADJ
RESET
INPUT_A
INPUT_B
C_START
DVDD
GND
GND
GND
GND
AVDD
INPUT_C
INPUT_D
FAULT
OTW
CLIP
M1
M2
M3
GVDD_CD BST_D
BST_C
GND
GND
OUT_D
OUT_D
PVDD_CD
PVDD_CD
PVDD_CD
OUT_C
GND
GND
OUT_B
PVDD_AB
PVDD_AB
PVDD_AB
OUT_A
OUT_A
GND
GND
BST_B
BST_A
1
2
3
4
5
6
7
8
9
10
GVDD_AB
VDD
OC_ADJ
RESET
INPUT_A
INPUT_B
C_START
DVDD
GND
GND
GND
GND
AVDD
INPUT_C
INPUT_D
FAULT
OTW
CLIP
M1
M2
M3
GVDD_CD BST_D
BST_C
GND
GND
OUT_D
OUT_D
PVDD_CD
PVDD_CD
PVDD_CD
OUT_C
GND
GND
OUT_B
PVDD_AB
PVDD_AB
PVDD_AB
OUT_A
OUT_A
GND
GND
BST_B
BST_A
+
+
A
E
D
B
C
1 2 3 4 5 6 7 8
(8/8) MAIN BOARD
9
Note: When the U17 or U18 on the MAIN board is replaced, spread the
compound to the touching portion between the U17, U18 and the
heat sink.
SYS SET
2018/11/28 06:27:54 (GMT+09:00)