Harman JBL FLIP 4, Service Manual

Page: 16 / 33

7-3
Circuit Diagram-Main Board
4
1%
R836
1.00K OHM
1%
R837
1.00K OHM
16V
c819
100NF
6.3V
c820
4.7UF
16V
c818
100NF
6.3V
c817
4.7UF
-I
n
B
Ou
t
B
V+
8 7 6
+I
n
B
5
V-
4
+I
n
A
3 2
-I
n
A
Ou
t
A
1
+
-
A
+
-
B
U804
NJM2740
6.3V
c811
4.7UF
6.3V
c810
4.7UF
1%
R810
10.0K OHM
D803
1N4148WS
1N4148WS
1%
R811
10.0K OHM
6.3V
c812
4.7UF
16V
c813
100NF
6.3V
c814
10UF
R813
1%
100K OHM
GPIO
4
VDD
1
GPIO
10
GP
IO
7
GPI
2
GP
IO
6
GPIO
510 ohm 3
GPIO
9
GP
IO
13
GPIO
11
GPIO
12
GP
IO
14
GPIO
5
GND
8
U801
SLG46140
6.3V
c816
1UF
16V
c815
100NF
R823 33 ohm
R825 1%
1%
R817
1M OHM
1%
R816
1.2k
1%
R815
27K OHM
A
A
1% R834
3.9k
10K OHM
1%
R833
10K OHM
R827 1k
R829 1k
R828 33 ohm
R826 33 ohm
1%
R820
NC
OUT_2
-I
n
B
Ou
t
B
V+
8 7 6
+I
n
B
5
V-
4
+I
n
A
3 2
-I
n
A
Ou
t
A
1
+
-
A
+
-
B U803
NJM2740
1%
R807
10.0K OHM
D801
1N4148WS
D802
1N4148WS
1%
R808
10.0K OHM
6.3V
c808
4.7UF
16V
c809
100NF
V+ Ou
t
B
8 7
-I
n
B
6
+
In
B
5
V-
4
+I
n
A
3 2
-I
n
A
Ou
t
A
1
+
-
A
+
-
B
U802
NJM2740
16V
c827
100NF
16V
c807
4.7UF
16V
c806
4.7UF
16V
c828
4.7UF
16V
C825
4.7UF
1%
R806
10.0K OHM
R801 1%
10.0K OHM
1%
R803
10.0K OHM
1%
R804
10.0K OHM
1%
R805
10.0K OHM
1%
R802
10.0K OHM
25V
c805
68PF
25V
C826
68PF
R822 NC
TP61
TP60
1%
R821
10
AGND
AGND
AGND
AGND
AGND
A
D804
GND AGND
AGND
AGND
AGND
VCC_slg46140
OUT_1
TP68
TP66
OUT_1
OUT_2
AGND
AGND AGND
Bias1
Bias1
Bias1
Bias1
Bias1
Bias1
Bias1
1%
R835
13K OHM
1%
R830
NC
1%
R831
NC
AGND
R818
10k
DC_detect
1.033v
VCC_audio_3V3
VCC_audio_3V3
VCC_audio_3V3
VCC_audio_3V3
VCC_audio_3V3
VREG_EN
POWER_ON
TP62
PW_KEY
DC_BIAS
Power_On_Off
Power_Off_Ready
VCC_audio_3V3
16V
C829 NC
16V
C830 NC
Device_restart