Read JBL GTR 102 Service Manual online
1
2
3
4
A
B
C
D
4
3
2
1
D
C
B
A
BT_AR_P
BT_AR_N
BT_AL_P
BT_AL_N
SGND
SGND
SGND
SGND
SGND
SGND
SGND
FL_DSP_INP
FL_DSP_INN
FR_DSP_INP
FR_DSP_INN
PRE OUT3 FL
PRE OUT3 FR
SGND
SGND
RST
LDOENA
SGND
SGND
SGND
SGND
SGND
CIF1MISO
CIF1MODE
CIF1ADDR
BT_DSP_BCLK
BT_DSP_LRCLK
BT_DSP_DAO
CIF1SCLK
1.8V
3.3V
CIF1MOSI
R169
0R
R172
0R
R170
0R
0R
R173
0R
0R
R171
0R
0R
C137
226P
R177
0R
0R
R176
0R
C138
226P
C139
226P
C140
226P
R159
10K
R160
0R
R158
0R
6
5
7
U18B
BA4560
Fr/4-input
R166
10K
2
3
1
8
4
U7A
BA4560
R167
0R
1
2
R165
0R
Fr/4-input
DSP/R
C123
10uF/25V
C122
101P
101P
R155
1.1k
1.1k
R154
1K
1K
1
2
3
VR2A
B10K
B10K
C121
101
101
6
5
7
U7B
BA4560
BA4560
-12V
+12V
K
2
3
K
1
D2
BAV99
+1.8V
-1.8V
DSP/L
C128
10uF/25V
C127
101P
R162
1.1k
R161
1K
1K
4
5
6
VR2B
B10K
B10K
C126
101
101
2
3
1
8
4
U18A
BA4560
BA4560
-12V
+12V
K
2
3
K
1
D3
BAV99
+1.8V
-1.8V
R157
10K
R164
10K
FL_DSP_INP
FL_DSP_INN
FL_DSP_INN
FR_DSP_INP
FR_DSP_INN
R54t
1K
R55t
1K
C29t
105P
105P
C28t
105P
105P
+12V
-12V
-1.8V
+1.8V
RCA-A-input
RCA-A-input
BT/RCA-A-out
DSP㒘
AGND
1
BT
_
A
R_
N
2
BT
_
A
R_
P
3
BT
_
A
L
_
P
5
BT
_
A
L
_
N
6
AGND
4
AGND
7
RR_DSP_INN
8
RR_DSP_INP
9
RL_DSP_INP
12
RL_DSP_INN
11
AGND
10
AGND
13
FL_DSP_INN
14
FL_DSP_INP
15
FR_DSP_INP
17
FR_DSP_INN
18
AGND
19
AGND
16
PREOUT3FR
20
PREOUT3FL
21
AGND
22
HP
OU
T2
R
R
23
HP
OUT2R
L
24
AGND
25
RST
26
LDOENA
27
AGND
28
CIF1MISO
29
CIF1MODE
30
AGND
31
CIF1ADDR
32
AGND
33
BT_DSP_BCLK
34
BT_DSP_LRCLK
35
BT_DSP_DAO
36
AGND
37
CIF1MOS1
38
CIF1SCLK
39
AGND
40
3.3V
41
1.8V
42
DGND
43
U20
M8281
M8281
to/7-PRE
D10t
1.8V
1.8V
D9t
1.8V
1.8V
C60
106
106
C59
106
106
NC
NC
NC
NC
NC
NC
R174
4.7K
4.7K
R175
4.7K
SGND
A
B
C129
107P
107P
C130
107P
107P
SCHEMATIC DIAGRAM - DSP MODULE (ONLY FOR REFERENCE)
Click on the first or last page to see other GTR 102 service manuals if exist.