Read JBL SB 200 (serv.man7) Service Manual online
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
MCU_RST
DEL KEY PULL RES
Bluetooth
for debug RX
for debug TX
SDA_KEY
SCL_KEY
SWDIO
LED_VOL-
LED_OPTICAL
LED_AUX
LED_VOL+
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_POWER OFF
LED_POWER ON
SWCLK
IR
KEY_ADC
EQ_SEL
KEY_POW
ER
LED_BT
IR
LED_SURROUND
SWCLK
SWDIO
KEY_
SOURCE
BT_3V3
CSB
MISO
BT_CLK
MOSI
BT_RESET
USB_DN
GND
USB_DP
BT_RX
BT_TX
KEY_SOURCE
KEY_POWER
KEY_ADC
LED_VOL-
LED_VOL+
LED_POWER ON
LED_POWER OFF
LED_OPTICAL
LED_AUX
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_STERO
LED_STERO
LED_BT
DSP_MISO
DSP_MOSI
DSP_CLK
DSP_CS
BT_RX
BT_TX
BT_RESET
CODEC_RESET
CODEC_INT
AUDIO_SENSE
EQ_SEL
DIGTAL_SENSE
CODEC_SDA
CODEC_SCL
MCU_MUTE
BT_RX
BT_TX
BT_RESET
17V_SENSE
BT_DATA
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
DV+3.3V
DV+3.3V
STBY_3V3
STBY+5V
STBY_3V3
D
STBY_3V3
D
D
D
D
BT_3V3
BT_3V3
BT_3V3
D
BT_3V3
D
D
STBY_3V3
POWER_ON/OFF
DSP_RESET
DSP_BUSY
DSP_INT
XP1
6PIN/2.0mm
XP1
6PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
6
6
R307
0
R307
0
R315
1K
R315
1K
C153
10pF/50V/NP0
C153
10pF/50V/NP0
C
181
10pF/
50V/
NP0
C
181
10pF/
50V/
NP0
R511
0
R511
0
TP600
TP600
R338
4.7K
R338
4.7K
R328
0
R328
0
C
143
10pF/
50V/
NP0
C
143
10pF/
50V/
NP0
U10
U10
AIO1
1
AIO0
2
RESET
3
GND
4
PIO9
5
PIO1 0
6
PIO11
7
PIO12
8
PIO13
9
PIO14
10
PIO15
11
GND
12
VDD
13
VDD_USB
14
+1V8
15
GND
16
USB_DP
17
USB_DN
18
UART_RTS
19
ART_CTS
20
UART_RX
21
UART_TX
22
PCM_IN
23
PCM_SYNC
24
PCM_CLK
25
PCM_OUT
26
SPI_CSB
27
SPI_MISO
28
SPI_CLK
29
SPI_MOSI
30
GND
48
MIC_A_N
47
MIC_A_P
46
MIC_B_N
45
MIC_B_P
44
MIC_BIAS
43
GND_S
42
SPK_R_P
41
SPK_R_N
40
SPK_L_P
39
SPK_L_N
38
GND
37
LED0
36
LED1
35
VDD_CHG
34
GND
33
VDD_BAT
32
VRE_IN
31
GND
60
RF
59
GND
58
PIO8
57
PIO7
56
PIO6
55
PIO5
54
PIO4
53
PIO3
52
PIO2
51
PIO1
50
PIO0
49
R332
4.7K
R332
4.7K
TP16
TP16
R321
1K
1K
R321
1K
1K
R306
1K
1K
R306
1K
1K
C
173
10pF/
50V/
NP0
C
173
10pF/
50V/
NP0
R481
1K
1K
R481
1K
1K
R310
1K
R310
1K
R317
0
R317
0
TP602
TP602
C
135
10pF/
50V/
NP0
C
135
10pF/
50V/
NP0
R83
4.7K
R83
4.7K
C287
0.1uF/25V/Y5V
C287
0.1uF/25V/Y5V
R335
0
R335
0
TP18
TP18
FB14
500/200mA
FB14
500/200mA
R329
22
R329
22
C289
0.1uF/25V/Y5V
C289
0.1uF/25V/Y5V
C
176
10pF/
50V/
NP0
C
176
10pF/
50V/
NP0
R319
1K
1K
R319
1K
1K
TP609
TP609
R300
22
R300
22
R80
10K
R80
10K
TP605
TP605
C
184
10pF/
50V/
NP0
C
184
10pF/
50V/
NP0
TP612
TP612
R323
22
R323
22
R313
1K
R313
1K
C
180
10pF/
50V/
NP0
C
180
10pF/
50V/
NP0
TP608
TP608
C275
0.01uF/50V/X7R
C275
0.01uF/50V/X7R
C339
27pF/50V/NP0
C339
27pF/50V/NP0
TP621
TP621
R84
4.7K
R84
4.7K
C338
27pF/50V/NP0
C338
27pF/50V/NP0
R90
1K
R90
1K
TP603
TP603
R334
22
R334
22
C57
NC 0.1uF/25V/Y5V
C57
NC 0.1uF/25V/Y5V
TM39
TM39
R95
33
R95
33
C293
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C293
0.1uF/25V/Y5V
0.1uF/25V/Y5V
TP610
TP610
R316
1K
R316
1K
R13
1K R13
1K
C
177
10pF/
50V/
NP0
C
177
10pF/
50V/
NP0
C
174
10pF/
50V/
NP0
C
174
10pF/
50V/
NP0
C
183
10pF/
50V/
NP0
C
183
10pF/
50V/
NP0
C291
0.1uF/25V/Y5V
C291
0.1uF/25V/Y5V
R512
0
R512
0
R327
0
R327
0
TP604
TP604
C53
10uF/10V/Y5V
C53
10uF/10V/Y5V
R149
4.7K
R149
4.7K
R94
33
R94
33
R513
0
R513
0
R311
1K
R311
1K
TP32
TP32
XP603
14PIN/1.0mm
XP603
14PIN/1.0mm
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
14
14
C286
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C286
0.1uF/25V/Y5V
0.1uF/25V/Y5V
TM40
TM40
C56
0.1uF/25V/Y5V
C56
0.1uF/25V/Y5V
R326
1K
1K
R326
1K
1K
R151
4.7K
R151
4.7K
R6
4.7K
4.7K
R6
4.7K
4.7K
R324
22
R324
22
TP611
TP611
R333
1K
R333
1K
C
175
10pF/
50V/
NP0
C
175
10pF/
50V/
NP0
R51
0
R51
0
R336
4.7K/1%
R336
4.7K/1%
R116
NC/33
R116
NC/33
C
178
10pF/
50V/
NP0
C
178
10pF/
50V/
NP0
R314
1K
R314
1K
R309
0
R309
0
R301
22
R301
22
C54
0.1uF/25V/Y5V
C54
0.1uF/25V/Y5V
R320
1K
1K
R320
1K
1K
R87
NC/0
NC/0
R87
NC/0
NC/0
C292
0.1uF/25V/Y5V
C292
0.1uF/25V/Y5V
XP602
5PIN/2.0mm
XP602
5PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
R98
33
R98
33
C
144
10pF/
50V/
NP0
C
144
10pF/
50V/
NP0
C6
6
10uF/
10V/
Y5V
C6
6
10uF/
10V/
Y5V
R305
22
R305
22
R85
4.7K
R85
4.7K
TP17
TP17
R117
NC/33
R117
NC/33
R318
1K
1K
R318
1K
1K
R150
4.7K
R150
4.7K
C74
10uF/10V/Y5V
C74
10uF/10V/Y5V
Y3
8MHz/20PPM
Y3
8MHz/20PPM
R88
NC/0
NC/0
R88
NC/0
NC/0
TP607
TP607
D9
PESD_PGB101
D9
PESD_PGB101
U34
NC/EEPROM_128Kb_AT24C128B
U34
NC/EEPROM_128Kb_AT24C128B
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R50
0
R50
0
C
182
10pF/
50V/
NP0
C
182
10pF/
50V/
NP0
R325
22
R325
22
C
179
10pF/
50V/
NP0
C
179
10pF/
50V/
NP0
U718
STM32F100CB
U718
STM32F100CB
VBAT
1
PC13-TAMPER-RTC
2
PC14-OSC32_IN
3
PC15-OSC32_OUT
4
PD0-OSC_IN
5
PD1-OSC_OUT
6
NRST
7
VSSA
8
VDDA
9
PA0-WKUP
10
PA1
11
PA2
12
PA3
13
PA4
14
PA5
15
PA6
16
PA7
17
PB0
18
PB1
19
PB2
20
PB10
21
PB11
22
VSS_1
23
VDD_1
24
PB12
25
PB13
26
PB14
27
PB15
28
PA8
29
PA9
30
PA10
31
PA11
32
PA12
33
PA13
34
VSS_2
35
VDD_2
36
PA14
37
PA15
38
PB3
39
PB4
40
PB5
41
PB6
42
PB7
43
BOOT0
44
PB8
45
PB9
46
VSS_3
47
VDD_3
48
R312
1K
R312
1K
R91
0
R91
0
R337
4.7K
R337
4.7K
C
142
10pF/
50V/
NP0
C
142
10pF/
50V/
NP0
C12
0.1uF/25V/Y5V
C12
0.1uF/25V/Y5V
D1
0
LL4148
D1
0
LL4148
R142
4.7K
R142
4.7K
R322
22
R322
22
TP601
TP601
C
134
10pF/
50V/
NP0
C
134
10pF/
50V/
NP0
TP606
TP606
R480 1M
R480 1M
R89
220K
R89
220K
Main Board Circuit Diagram for SB200:MCU
7-9
7-9
JBL
SB 200 Service Manual
Page 40 of 47
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