JBL Partybox On-The-Go Service Manual page 24

Circuit Diagram-LED +MICI JK +USB AC AUX JK PCBA
1 2
A
B
RGB LED PCB
LED1000 LED1001
CN1000
FB1000
5P/1.5mm 2 1 2
1 DIN GND DIN
GND FB_0603_600 FB1007
2
3
FB_0603_600
4
C1001
3 4 3
5 VDD DOUT VDD
104
SMD LED SMD LED
R1002
2.2R
VDD
GND
LED1008 LED1009
A1 2 1 2
DIN GND FB1009 DIN GND
FB_0603_600
C1011 C1012
VDD 3 4 3
VDD DOUT VDD DOUT
104 104
SMD LED SMD LED
R1008 R1009
2.2R 2.2R
C
GND
LED1017 LED1018
B1 2 1 2
FB1018
DIN GND DIN GND
FB_0603_600
C1020 C1021
3 4 3
VDD DOUT VDD DOUT
104 104
SMD LED SMD LED
R1017 R1018
2.2R 2.2R
VDD
D
1 2
3 4 5
LED1002 LED1003 LED1004 LED1005
1 2 1 2 1 2 1 2
GND DIN GND DIN GND DIN GND FB1001 DIN
FB1004 FB1005 FB1006
FB_0603_600
FB_0603_600 FB_0603_600
FB_0603_600
C1002 C1003 C1004 C1005
4 3 4 3 4 3 4 3
DOUT VDD DOUT VDD DOUT VDD DOUT VDD
104 104 104 104
SMD LED SMD LED SMD LED R1000 SMD LED
R1003 R1004 R1005
2.2R
2.2R 2.2R 2.2R
LED1010 LED1011 LED1012 LED1013
1 2 1 2 1 2 1 2
FB1010 DIN GND FB1011 DIN GND FB1012 DIN GND FB1013 DIN GND
FB_0603_600 FB_0603_600 FB_0603_600 FB_0603_600
C1013 C1014 C1015 C1016
4 3 4 3 4 3 4 3
VDD DOUT VDD DOUT VDD DOUT VDD DOUT
104 104 104 104
SMD LED SMD LED SMD LED SMD LED
R1010 R1011 R1012 R1013
2.2R 2.2R 2.2R 2.2R
LED1019 LED1020 LED1021 LED1022
1 2 1 2 1 2 1 2
FB1019 FB1020 FB1021 FB1022
DIN GND DIN GND DIN GND DIN GND
FB_0603_600 FB_0603_600 FB_0603_600 FB_0603_600
C1022 C1023 C1024 C1025
4 3 4 3 4 3 4 3
VDD DOUT VDD DOUT VDD DOUT VDD DOUT
104 104 104 104
SMD LED SMD LED SMD LED SMD LED
R1019 R1020 R1021
R1025
2.2R 2.2R 2.2R
2.2R
3 4 5
6 7
LED1006 LED1007
1 2 1 2 1 GND
GND FB1002 DIN GND FB1003 DIN GND
FB_0603_600 FB_0603_600
FB1008
FB_0603_600
C1006 C1007
4 3 4 3 4 A1
DOUT VDD DOUT VDD DOUT
104 104
SMD LED R1001 SMD LED
R1006
2.2R
2.2R
VDD
C1010
104
LED1014 LED1015 LED1016
1 2 1 2 1 2 1 GND
FB1014 DIN GND FB1015 DIN GND FB1016 DIN GND
FB_0603_600 FB_0603_600 FB_0603_600
FB1017
C1017 C1018 C1019 FB_0603_600
4 3 4 3 4 3 4 B1
VDD DOUT VDD DOUT VDD DOUT
104 104 104
SMD LED SMD LED SMD LED
R1014 R1015 R1016
2.2R 2.2R 2.2R
VDD
GND
LED1023 LED1024 LED1025
1 2 1 2 1 2 1
FB1023 FB1024 FB1025
DIN GND DIN GND DIN GND
FB_0603_600 FB_0603_600 FB_0603_600
C1026 C1027 C1028
4 3 4 3 4 3 4
VDD DOUT VDD DOUT VDD DOUT
104 104 104
SMD LED SMD LED SMD LED
R1022 R1023 R1024
2.2R 2.2R 2.2R
6 7
24
8 9 10
5
7
C750 C751 C752
3
100P 100P 100P
J750
2 0 FB750
1 1 1.AUX IN L
2 2 2.GND
6 3.NC
3
0 FB751
4.AUX IN R
4
4 0 FB752
5 5.AUX_DET
6.GND
6
1
7.+5V
7
JK750
8 8.+5V
AUX IN CJM035006-5030 9.D+
9
10.D-
10
11.GND
11
12 12.NC
J751
4 2.0mm
VBUS VBUS TO MainBoard
3
D- D- 1 6
2 I/O1 I/O4
D+ D+
1 2 5
5V/2.1A USB OUPUT 5V Charge GN GND G G D GND VCC
3 4
5 I/O2 I/O3
SHLD1 SHLD1
6
ZD750 CABC16-04S
SHLD2
RCI001604-0001
UB001G
JK_UE CJU040010-0003
P750 J752
2 AC L 2
1
AC IN 100~230V AC N
1
P3.96
TO SMPS
D8-8-7S1
5A UE CJP012013-0010
MIC1/GT(6.3mm)
JK700
1
9
8
C701
C700
7 D700 D701
100P
100P J700
3 0 FB700 1
1.MIC1 DET
0 FB701 2
MIC1 2.MIC1 IN
3
3.GND
2 0 FB703 4
4.VR1
0 FB704 5
5.VR1
4 6
6.GND
5 CNC150010-0106
TO KEY PCB
6
JK_6.3 PHONE(MIC1)-9PIN
VR700
2
VR-1CH
MIC GAIN VR
8 9 10
11 12
11 12