Read JBL SB 100 Service Manual online
A
A
B
B
C
C
D
D
E
E
1
1
2
2
3
3
4
4
MCU_RST
SDA_KEY
SCL_KEY
SWCLK
SWDIO
IR
KEY_POW
ER
SWCLK
SWDIO
LED_POWER ON
IR
LED_POWER OFF
LED_POWER ON
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_OPTICAL
LED_AUX
KEY_
SOURCE
LED_VOL-
LED_VOL+
KEY_SOURCE
KEY_POWER
KEY_ADC
LED_VOL-
LED_VOL+
LED_POWER OFF
LED_OPTICAL
LED_AUX
LED_SURROUND
LED_SURROUND
LED_SURROUND
LED_SURROUND
KEY_ADC
LED_STERO
LED_STERO
DSP_MISO
DSP_MOSI
DSP_CLK
CODEC_RESET
CODEC_INT
AUDIO_SENSE
EQ_SEL
DIGITAL_SENSE
DSP_CS
CODEC_SDA
CODEC_SCL
MCU_MUTE
17V_SENSE
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
STBY_3V3
DV+3.3V
DV+3.3V
STBY_3V3
STBY_3V3
STBY+5V
DV+3.3V
POWER_ON/OFF
DSP_RESET
DSP_BUSY
TP610
TP610
R305
0
R305
0
C
183
10pF/
50V/
NP0
C
183
10pF/
50V/
NP0
R511
0
R511
0
D9
PESD5V0S1BA/30K/35pF
D9
PESD5V0S1BA/30K/35pF
2
1
R332
4.7K
R332
4.7K
TP604
TP604
R321
1K
R321
1K
R481
1K
1K
R481
1K
1K
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
TP611
TP611
R315
1K
R315
1K
C
135
10pF/
50V/
NP0
C
135
10pF/
50V/
NP0
R312
1K
R312
1K
R83
4.7K
R83
4.7K
C287
0.1uF/25V/Y5V
C287
0.1uF/25V/Y5V
R329
0
R329
0
C289
0.1uF/25V/Y5V
C289
0.1uF/25V/Y5V
C
174
10pF/
50V/
NP0
C
174
10pF/
50V/
NP0
R80
10K
R80
10K
C
178
10pF/
50V/
NP0
C
178
10pF/
50V/
NP0
R311
1K
R311
1K
R323
22
R323
22
R300
22
R300
22
TP612
TP612
R319
0
R319
0
C339
27pF/50V/NP0
C339
27pF/50V/NP0
C73
10uF/10V/Y5V
C73
10uF/10V/Y5V
R84
4.7K
R84
4.7K
C338
27pF/50V/NP0
C338
27pF/50V/NP0
R335
0
R335
0
XP602
5PIN/2.0mm
XP602
5PIN/2.0mm
1
1
2
2
3
3
4
4
5
5
C
182
10pF/
50V/
NP0
C
182
10pF/
50V/
NP0
C
175
10pF/
50V/
NP0
C
175
10pF/
50V/
NP0
C293
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C293
0.1uF/25V/Y5V
0.1uF/25V/Y5V
TP607
TP607
R337
4.7K
R337
4.7K
C
179
10pF/
50V/
NP0
C
179
10pF/
50V/
NP0
C291
0.1uF/25V/Y5V
C291
0.1uF/25V/Y5V
C180
10uF/10V/Y5V
C180
10uF/10V/Y5V
R512
0
R512
0
R316
1K
R316
1K
R313
1K
R313
1K
R513
0
R513
0
TP606
TP606
C32
1000pF/
50V/
X7R
C32
1000pF/
50V/
X7R
C286
0.1uF/25V/Y5V
0.1uF/25V/Y5V
C286
0.1uF/25V/Y5V
0.1uF/25V/Y5V
R302
0
R302
0
TP600
TP600
R151
4.7K
R151
4.7K
R324
22
R324
22
R338
4.7K
R338
4.7K
R334
1K
R334
1K
TP608
TP608
R51
0
R51
0
R308
0
R308
0
R116
NC/33
R116
NC/33
C
181
10pF/
50V/
NP0
C
181
10pF/
50V/
NP0
R309
0
R309
0
R326
1K
R326
1K
TP601
TP601
R318
1K
R318
1K
R306
1K
R306
1K
C292
0.1uF/25V/Y5V
C292
0.1uF/25V/Y5V
R130
4.7K
R130
4.7K
C
172
10pF/
50V/
NP0
C
172
10pF/
50V/
NP0
R320
1K
R320
1K
R303
0
R303
0
TP602
TP602
C6
6
10uF/
10V/
Y5V
C6
6
10uF/
10V/
Y5V
R85
4.7K
R85
4.7K
C
176
10pF/
50V/
NP0
C
176
10pF/
50V/
NP0
C35
1000pF/
50V/
X7R
C35
1000pF/
50V/
X7R
R336
4.7K
R336
4.7K
R117
NC/33
R117
NC/33
TP609
TP609
C74
10uF/10V/Y5V
C74
10uF/10V/Y5V
Y3
8MHz/20PPM
Y3
8MHz/20PPM
R314
1K
R314
1K
C
173
10pF/
50V/
NP0
C
173
10pF/
50V/
NP0
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
TP603
TP603
R50
0
R50
0
R304
0
R304
0
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
R301
22
R301
22
D1
0
LL4148
D1
0
LL4148
R317
1K
R317
1K
R142
4.7K
R142
4.7K
R322
22
R322
22
TP605
TP605
R310
0
R310
0
C
134
10pF/
50V/
NP0
C
134
10pF/
50V/
NP0
C
177
10pF/
50V/
NP0
C
177
10pF/
50V/
NP0
R480 1M
R480 1M
Main Board Circuit Diagram for SB100:MCU
7-9
7-9
JBL
SB 100 Service Manual
Page 39 of 49
Click on the first or last page to see other SB 100 service manuals if exist.