Schematic Diagram - Main Board (2/8) (Sa-Ws500Rf/Ws700Rf) - Sony HT-S500RF Service Manual

2018/11/28 06:27:54 (GMT+09:00)
HT-S500RF/S700RF
5-4.

SCHEMATIC DIAGRAM - MAIN Board (2/8) (SA-WS500RF/WS700RF) -

1
MAIN BOARD (2/8)
A
MCU_3V3
B
D3
R30
MCU_RST
LL4148
27K
MCU_RST
R31 4.7K
C34
C33
2.2UF/10V/X5R
0.1uF/16V/X7R
Close to MCU
C
BT_3V3
MCU_3V3
FB4 500/200mA Close to MCU
+
0.1uF/16V/X7R
D MCU_3V3
R78 R79
4.7K 4.7K
MCU_3V3
1
1
SWDIO 2
2
SWCLK 3
3
4
4
XP3
4PIN/2.0mm
MCU_3V3
1
1
2 BT_TX
2 BT_RX
3
E 3
4
4
XP5
4PIN/2.0mm
MCU_RX BT_TX
R83 1K
MCU_TX BT_RX
R84 1K
MCU_RX0
R85 33
MCU_TX0
R86 33
MT_TX MT_RX
26
• See page 39 for IC Pin Function Description.
2 3
MCU_3V3
U5
1
MCU_3V3
VDD
R41 NC/1M 2
PC13
R42 NC/1M 3
PC14/OSC32_IN
R43 NC/1M 4
PC15/OSC32_OUT
R70 47K 5
PF0/OSC_IN
R71 47K 6
MCU_RST PF1/OSC_OUT
7
NRST
LED_SCL
8
PC0
LED_SDA 9
PC1
AUTO_MUTE R55 1K 10
PC2
VALID R57 NC/1K 11
PC3
12
VSSA
13
MCU_3V3
VDDA
MFB 14
BT_RESET PA0
15
PA1
MCU_TX
16
PA2
STM32F070RBT6
MCU_3V3
MCU_3V3
R77
3K
FAN_DET
FAN_DET
C42
TR1
NTC/10K 100pF/50V/NP0
MT_TX 6
MT_RX 6
4 5
I2C_CLK1_MCU I2C_SDA1_MCU
I2C_SDA_MCU AMP_SDA
R287 33
I2C_CLK_MCU R288 33 AMP_SCL AMP_SCL
TO BT BOARD
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
48 14
MCU_3V3
VDD 14
47 15
VSS 15
46 SWDIO 16
PA13 16
45 R48 NC/1M 17
PA12 17
44 R49 NC/1M 18
PA11 18
43 R50 NC/1M 19
PA10 19
42 20
PA9 UART2_TX1 20
41 R52 NC/1M 21
PA8 21
40 22
R54 NC/1M
PC9 22
39 R56 NC/1M 23
PC8 23
38 R58 NC/1M 24
PC7 24
37 R59 NC/1M
PC6
36
R60 NC/1M
PB15
35 R62 NC/1M XP2
PB14
34 R63 NC/1M 24PIN/0.5mm
PB13
BT_INT
33
PB12
MCU_3V3
MCU_3V3 MCU_3V3
MFB POWER_UP
LED_SDA
P20
LED_SCL
EAN
BT_INT I2C_SDA_MCU
I2C_CLK_MCU
MCU_VFD_CTRL
6 7
TO the page of FAN
FAN_CTL
From the page of MTK8301
MCU_CTL
FB5 500/200mA TO the page of MTK8301
BT_3V3
R197 33 P20
LED_BLUE
LED_SCL
BT_RESET
R196 33
LED_SDA
R195 33 EAN MCU_VFD_CTRL
R194 33 MFB
POWER_UP
BT_INT
R193 NC/33
From the page of TAS5614LA
BT_RX
R198 33
BT_TX 10,11
R199 33 OTW
10,11 AMP_FAULT
10 PW-DRT
BT_LRCK
R64 33
BT_BCLK
FB17 220 /500mA
R66 33 BT_DATA
TO the page of TAS5538
STB_5V
10 AMP_/PDN-
10 AMP_RST
10
AMP_MUTE0_MCU
10,6
AMP_SDA
10,6
AMP_SCL
10,11
VALID
10
AUTO_MUTE
TO the page of AUX
BT_LRCK
BT_BCLK
BT_DATA
Sony CONFIDENTIAL
For Authorized Servicer
8
FAN_CTL
9
MCU_CTL
6
LED_BLUE
6
LED_SCL
6
LED_SDA
6
MCU_VFD_CTRL
6
POWER_UP
6
OTW
AMP_FAULT
PW-DRT
AMP_/PDN-
AMP_RST
AMP_MUTE0_MCU
AMP_SDA
AMP_SCL
VALID
AUTO_MUTE
BT_LRCK 7
7
BT_BCLK
BT_DATA 7
HT-S500RF/S700RF
SYS SET