Schematic Diagram - Main Board (7/8) (Sa-Ws500Rf/Ws700Rf) - Sony HT-S500RF Service Manual

2018/11/28 06:27:54 (GMT+09:00)
HT-S500RF/S700RF
5-9.

SCHEMATIC DIAGRAM - MAIN Board (7/8) (SA-WS500RF/WS700RF) -

1
MAIN BOARD (7/8)
A
From the page of 8301
AMP_/PDN-
5 AMP_/PDN-
AMP_RST
5
AMP_RST
AMP_MUTE0
6
AMP_MUTE0
PW-DRT
5 PW-DRT
AMP_SDA
5,6
AMP_SDA
AMP_SCL
5,6
AMP_SCL I2S_MCLK
6,7 AD_MCLK
I2S_LRCK
6,7
I2S_LRCK
I2S_SCLK
6,7
I2S_BCLK
I2S_DATA0
6
I2S_DATA0 I2S_DATA1
6 I2S_DATA1
I2S_DATA2
6
I2S_DATA2
To the page of 8301
OTW
11,5
OTW
AMP_FAULT
11,5
AMP_FAULT
B
To the page of TAS5614
VALID
11,5
VALID
PWM_SR+
11 PWM_SR+
PWM_SR-
11 PWM_SR-
PWM_SL+
11 PWM_SL+
PWM_SL-
11
PWM_SL-
PWM_R+
11 PWM_R+
PWM_R-
11 PWM_R-
PWM_L+
11
PWM_L+
PWM_L-
11
PWM_L-
C+_OUT
11,9 C+_OUT
C-_OUT
11,9 C-_OUT
SUB+_OUT
9
SUB+_OUT
SUB-_OUT
9
SUB-_OUT
C
To the page of MCU
AMP_MUTE0_MCU
5 AMP_MUTE0_MCU
AUTO_MUTE
5
AUTO_MUTE
D
E
31
• See page 23 for IC Block Diagrams.
2 3
P_3V3
C153
FB15 300 /2A R209 2.2
SYS_3V3
C203 R210
CE2
+
C204 C159
C208 R213 R214 R215
4.7K 10K 10K
A
I2S_MCLK
R221 33
P_3V3
PW-DRT
AMP_RST
AMP_/PDN-
Mute
AMP_SDA
AMP_SCL
I2S_LRCK
I2S_SCLK
R243 33
I2S_DATA0
I2S_DATA1
I2S_DATA2
C168 C169
SYS_12V
R248 3.3
C284 C285 U16
C282
10uF/16V/X5R
1
GVDD_AB
2
VDD
R250 27K 3
OC_ADJ
VALID R249 33 4
RESET
PWM_C+ 5
INPUT_A
PWM_C-
6
INPUT_B
7
C287 0.1uF/16V/X7R
C_START
C105 1uF/16V/X7R 8
DVDD
9
GND
10
GND
11
GND
12
GND
C107 1uF/16V/X7R 13
AVDD
PWM_SUB+
14
INPUT_C
PWM_SUB- 15
INPUT_D
AMP_FAULT
R256 33 16
FAULT
OTW R257 33 17
OTW
R292 18
CLIP
NC/4.7K
19
M1
20
M2
P_3V3
SYS_12V
21
M3
R259 22
3.3
GVDD_CD
C205
TAS5614LADDVR
4 5
4700pF/50V/X7R C154 4700pF/50V/X7R
U15
A
470 C156 C157 R211 470
1 56
PWM_HPM_L PWM_P_6
0.047uF/10V/X7R 0.047uF/10V/X7R 2 55
PWM_HPP_L PWM_M_6
3 54
PWM_HPM_R PWM_P_5
4
53
PWM_HPP_R PWM_M_5
5 52 C165 C252
AVSS VR_PWM
6 51 0.1uF/16V/X7R
PLL_FLTM AVSS_PWM
7 50
PLL_FLTP AVDD_PWM
8 49
R217
VR_ANA PWM_P_8
9 48 R218
AVDD PWM_M_8
R219 0 10 47 R220
ASEL_VACS2 PWM_P_7
11 46 R222
MCLK PWM_M_7
12 45
R223 12K/±1% R224 6.2K/1% R225
OSC_RES PWM_P_4
13 44 R227
DVSS2_CORE PWM_M_4
14 43 R228
DVDD2_CORE PWM_P_3
R229 33 15 42 R230
EMO_1 PWM_M_3
16 41
R233 0 R234
RESET PWM_P_2
R235 4.7K 17 40 R236
HP_SLE PWM_M_2
18 39 R237
PDN PWM_P_1
19 38 R238
MUTE PWM_M_1
20 37 R283
SDA VALID
21 36
SCL DVSS1_CORE
22 35
LRCLK DVDD1_CORE P_3V3
23 34
R244
SCLK BKND_ERR
24 33
SDIN1 PSVC
25 32
SDIN2 TEST
26 31 C259
SDIN3 LRCLKO
27 30
SDIN4 SCLKO
28 29
VR_DIG SDOUT
C283 C171
R247
TAS5538
100K TSSOP56-DGG
PVDD
+
C172
CE12
0.1uF/50V/X7R
820uF/50V
44 C276 0.033uF/50V/X7R
BST_A
43 C277 0.033uF/50V/X7R
BST_B
42
GND R252
41
GND
56
40
OUT_A
39
OUT_A
C182
38
PVDD_AB
37 100PF/100V/X7R
PVDD_AB
36
PVDD_AB
35
OUT_B
34
GND
33
GND
32
OUT_C
R255
31
PVDD_CD
Note: When the U16 on the MAIN board is replaced, spread the com-
30 56
PVDD_CD
pound to the touching portion between the U16 and the heat sink.
29
PVDD_CD
28
OUT_D
C197
27
OUT_D
26
GND 100PF/100V/X7R
25
GND
24 C278 0.033uF/50V/X7R
BST_C
23
C279 0.033uF/50V/X7R
BST_D
6 7
P_3V3
C217 C226 C241 C161
0.1uF/16V/X7R
R216 10
PWM_SUB+
47
47 PWM_SUB-
PWM_C+
47
PVDD
PWM_C-
47
PWM_L+
47
47 PWM_L-
PWM_R+
47
R231
PWM_R-
47
47K
PWM_SL+
47
47 PWM_SL-
PWM_SR+
47
6.31
PWM_SR-
47 R239 100K
1K VALID
D12
R245
AMP_FAULT
33
10K
LL4148
R286
4.7K
NC3 0 /0603
P_3V3
A
L8
C178 C179
0.1UF/50V/X7R 1000pF/50V/X7R
1 4
C181
0.47uF/100V
2 3
C187 C188
0.1UF/50V/X7R 1000pF/50V/X7R
7.5uH
L6 10uH/10A
C194 C195
0.1UF/50V/X7R 1000pF/50V/X7R
C198
0.47uF/100V
C199 C200
0.1UF/50V/X7R 1000pF/50V/X7R
L7 10uH/10A
Sony CONFIDENTIAL
For Authorized Servicer
8 9
P_3V3
R212
10K
AMP_MUTE0_MCU R246 1K
Mute
AMP_MUTE0
R226 1K
LL4148
D13 R232 1K Q16
NPN_MMBT3904LT1
AUTO_MUTE
Q17
R293 R240
PNP_3CG3906M 47K
47K
R242 NC/33
+
CE11
100uF/16V
LAYOUT NOTE
PLACE ON
COMPONENT SIDE
R251
4.7
C180
0.01UF/50V/X7R C+_OUT
C-_OUT
C184
0.01UF/50V/X7R
R253
4.7
R254
4.7
C196
0.01UF/50V/X7R
SUB+_OUT
1
1
SUB-_OUT
2
2
C201 XP9
0.01UF/50V/X7R
2pin/3.96mm
R258
4.7
HT-S500RF/S700RF
SYS SET