Read JBL GTR 104 Service Manual online
1
2
3
4
5
6
7
8
A
B
C
D
8
7
6
5
4
3
2
1
D
C
B
A
PRE(前级)同AMP(功放 板)连接(APJ2B)
C4N
106P
C3N
106P
C5N
106P
C6N
106P
C2N
106P
C1N
106P
C8N
106P
106P
C7N
106P
BT_DSP_LRCLK
BT_DSP_BCLK
BT_DSP_DAO
PAGE 8/19
BT_AR_P
BT_AR_N
BT_AL_P
BT_AL_N
PAGE 11/19
BT_AR_P
BT_AR_N
BT_AL_P
BT_AL_P
BT_AL_N
BT_DSP_LRCLK
BT_DSP_BCLK
BT_DSP_DAO
PAGE 5/19
PAGE 6/19 to AMP
FL_IN1
FR_IN1
FR_IN1
RL_IN1
RR_IN1
FL_IN1
FR_IN1
FR_IN1
RL_IN1
RR_IN1
RST(CIF1RST)
R1N
0R
R4N
0R
R2N
0R
R5N
0R
R3N
0R
to kappa LED
CIF1MOSI
CIF1MODE
CIF1SCLK
CIF1ADDR
RST(CIF1RST)
CIF1MISO
CIF1MISO
CIF1MOSI
CIF1MOSI
CIF1MODE
CIF1SCLK
CIF1ADDR
RST(CIF1RST)
LDOENA
LDOENA
3.3V
1.8V
1.8V
3.3V
1.8V
1.8V
PAGE 7/19
PAGE 7/19
HPOUT2 RL
HPOUT2 RR
HPOUT2 RR
HPOUT2 RL
PROT3
AD1
PROT3
AD1
PAGE 5/19
MIC INPUT+
MIC INPUT+
MIC INPUT-
MIC INPUT-
+5VB
+5VB
SD2
SD2
PROT_85C
PROT_85C
PROT_2
PROT_2
PAGE 7/19
PAGE 8/19
PAGE 5/19
+12V
-12V
+12V
-12V
PRE_OL
PRE_OR
PRE_OR
PRE_OL
PAGE 5/19
LED_DI/O
LED_CLK
LED_STB
LED_STB
LED+5V
LED_DI/O
LED_CLK
LED_STB
LED+5V
PAGE 7/19
①
①
①
②
②
③
③
④
④
⑤
⑦
⑤
⑥
⑥
⑦
⑦
⑧
⑧
HPOUT3 FL
HPOUT3 FR
HPOUT3 FL
HPOUT3 FR
FL-VR
FR-VR
RL-VR
RR-VR
FL-VR
FR-VR
FR-VR
RL-VR
RR-VR
PAGE 15/19
PAGE 5/19 to APJ2B
FL_DSP_INN
FL_DSP_INP
FR_DSP_INP
FR_DSP_INN
RL_DSP_INP
RL_DSP_INN
RR_DSP_INP
RR_DSP_INP
RR_DSP_INN
FL_DSP_INN
FL_DSP_INP
FR_DSP_INP
FR_DSP_INN
RL_DSP_INP
RL_DSP_INP
RL_DSP_INN
RR_DSP_INP
RR_DSP_INP
RR_DSP_INN
⑦
LED_DI/O
LED_CLK
LED_STB
Clari-Fi LED
Party Mode LED
BT LED
PROT LED
POWER LED
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CON01
CON11
LED+5V
R7
0R
R6
0R
R8
0R
R2
0R
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
APJ2A
CN32P/2.0
Party Mode LED
BT LED
Clari-Fi LED
POWER LED
PROT3
AD1
PGND
SD2
LED+5V
PROT_85C
+12V
-12V
FL_IN1
FR_IN1
RL_IN1
RR_IN1
PRE_OL
PRE_OR
PRE (前级)同AMP(功放板)连接(APJ2AB)
MIC INPUT-
MIC INPUT+
PROT_2
FL-VR
FR-VR
RL-VR
RR-VR
PROT LED
BT_AR_P
BT_AR_N
BT_AL_P
BT_AL_N
BT_AL_N
AGND
AGND
AGND
RL_DSP_INP
RL_DSP_INN
RR_DSP_INP
RR_DSP_INN
AGND
AGND
AGND
AGND
FL_DSP_INP
FL_DSP_INN
FR_DSP_INP
FR_DSP_INN
AGND
AGND
LDOENA
AGND
AGND
AGND
AGND
AGND
AGND
CIF1MISO
CIF1MODE
CIF1ADDR
BT_DSP_BCLK
BT_DSP_LRCLK
BT_DSP_DAO
CIF1SCLK
1.8V
3.3V
CIF1MOSI
HPOUT2 RL
HPOUT2 RR
RCA-A-input
DSP 模组
AGND
1
BT
_AR_N
2
BT
_A
R_
P
3
BT
_A
L
_P
5
BT
_AL
_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
OUT2R
R
23
HP
OUT2R
L
24
AGND
25
RS
T
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
APJ1A
WM8281-MODULE
BT LED
Party Mode LED
Clari-Fi LED
POWER LED
POWER LED
Clari-Fi LED
Clari-Fi LED
Party Mode LED
BT LED
BT LED
⑦
CIF1ADDR-1
MODE
MISO
MOSI
SCLK
RR_DSP_INN-1
RR_DSP_INP-1
RL_DSP_INN-1
RL_DSP_INP-1
FL_DSP_INN-1
FL_DSP_INP-1
FR_DSP_INP-1
FR_DSP_INN-1
OUT3 FR-1
OUT3 FL-1
HPOUT2 RR-1
HPOUT2 RL-1
HPOUT3 FL
HPOUT3 FR
AUTO OFF
AUTO OFF
R26H
47K
R27
47K
R28
47K
R29
47K
47K
C36
100P
C37
100P
C38G
100P
C39
100P
R33
4.7K
R74
4.7K
3.3V
+5VB
CONNECT PRE-AMP TO AMP
Click on the first or last page to see other GTR 104 service manuals if exist.