5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
Head Phone
MUTE Control
额定电流
/
工作电流
4A/1.84A
靠近
U30
的供电针脚
pin28
。
靠近
U30
的供电针脚
pin15
。
9108/3113(3110)/2113
为了软件的声音曲线一致:
当位号
UD3
器件为
TDA3113
和
TDA2113
时,
RD21=10K
,
当位号
UD3
器件为
9108
时,
RD21
为
NC
。
当用
TI
功放
IC3136
时,磁珠要用
FB11
,
FB12
,
FB13
,
FB14
:
600
Ω
,
0805
CD8
,由
220uF
更改为
47uF
,经测试
OK
OFF
ON
RD4
增加待机功率
0.03W
,
10K
改为
47K
可以减小
待机功率
-20131115
1517
时需加上
CD7
3113
时需
NC/CD7
最好将
HP_DET
反馈给主芯片,告知主芯片现已
插入耳机,以调整音量曲线。
--2013.07.26
WITH EARPHONE
WITHOUT
HP_DET
ROUT
+
ROUT
-
LOU
T
-
LOU
T
+
GAIN0
GAIN1
MUTE
LOUT+
LOUT-
AL+
AR+
LOUT#
ROUT#
MUTE#
ROUT+
GAIN1
GAIN0
ROUT-
PM
MUTE
PH_R
HP_DET#
AR+
AL+
HP_DET#
PH_R
PH_L
PH_L
HP_DET
HP_DET#
PH_R
PH_L
LOUT+
LOUT+
LOUT+
LOUT+
LOUT-
ROUT-
ROUT+
LINEOUT_APML
AL+
LINEOUT_APMR
AR+
AGND
GND
+12V
+12VAMP
+12VAMP
+12VAMP
+12VAMP
+3.3V_Standby
+12VAMP
+12VAMP
3.3VA
AMP_MUTE
4
HP_DET
4
AMP-INL
2
AMP-INR
2
AGND
AGND
Title
Size
Document Number
Rev
Date:
Sheet
of
Change list
1.0
MSD3643GSA
Custom
7
9
Friday, December 29, 2017
Title
Size
Document Number
Rev
Date:
Sheet
of
Change list
1.0
MSD3643GSA
Custom
7
9
Friday, December 29, 2017
Title
Size
Document Number
Rev
Date:
Sheet
of
Change list
1.0
MSD3643GSA
Custom
7
9
Friday, December 29, 2017
RD126
NC/4.7K
RD18 NC/10R
CD26
贴片电容
/0.22uF-16V-M-0402-X5R
FB11 NC/
贴片磁珠
/600
Ω
-2A-0805
RD20
10K
C283
3300PF
RD1
47K
RD8
270K
JD1
FOR 3113
1
EC902
220uF/16V
RD1210R/0603
RD10000
NC
C602
贴片电容
/0.1uF-16V-M-0201-X5R
CD29 1uF/25V/X5R/0603
FB14
NC/
贴片磁珠
/600
Ω
-2A-0805
LD3
10-4A-0603
RD10 10K
C601
贴片电容
/0.1uF-16V-M-0201-X5R
FB6
220R-500mA
DD11N4148
CD34
NC/0402
CD16 0.22uF/16V/X5R
J17
插座
/4P-2.54-
立式
-
单列
1
2
3
4
CD30 NC/1uF/25V/X5R/0402
QD3
3906
J18
耳机座
/
Φ
3.5
,
5P
,三节,孔心高
7
,带检测,黑色,卧插
4
2
3
1
5
QD2
3904
C
B
E
CD74
贴片电容
/0.047uF-16V-M-0201-X5R
+
CD11
100uF/25V
CD10
1uF/25V/X5R/0603
RD9
4.7K
CD35
NC/0402
UD3
9108/TPA3113D2
SD
1
FAULT
2
LINP
3
LINN
4
AGND
8
AVCC
7
GAIN1
6
GAIN0
5
GVDD
9
PLIMIT
10
RINN
11
RINP
12
BSPR
17
OUTPR
18
PGND
19
OUTNR
20
BSNR
21
BSNL
22
OUTNL
23
PGND
24
OUTPL
25
BSPL
26
PVCCL
27
PVCCL
28
PVCCR
16
NC
13
PBTL
14
PVCCR
15
GND
29
FB12
NC/
贴片磁珠
/600
Ω
-2A-0805
CD75
贴片电容
/0.047uF-16V-M-0201-X5R
C286
3300PF
CD73
1uF/6.3V/X5R
RD13
22K
CD22
NC/1uF/25V/X5R/0402
RD11
10K
CD78
NC
CD12
NC/1uF/25V/X5R/0402
L5
NC/220-2A-0603
FB8
220R-500mA
FB13
NC/
贴片磁珠
/600
Ω
-2A-0805
RD128
1K
C284
3300PF
J19
NC/Head Phone-
立式
3
2
5
4
1
CD31
贴片电容
/0.1uF-16V-M-0201-X5R
L3
NC/220-2A-0603
CD28 NC/1uF/25V/X5R/0402
RD118
100K
RD21 10K
CD24
贴片电容
/0.22uF-16V-M-0402-X5R
CD15
贴片电容
/0.1uF-16V-M-0201-X5R
RD24
10K
RD23
10K
CD76
NC/47nF/6.3V/X5R
RD123
4.7K
CD21
1uF/25V/X5R/0603
RD127
NC/4.7K
CD23
1uF/25V/X5R/0603
L4
NC/220-2A-0603
L6
NC/220-2A-0603
RD5
4.7K
QD1
3904
C
B
E
+
CD7
NC/220uF/16V
RD129
1K
CD33
贴片电容
/0.22uF-16V-M-0402-X5R
RD4
10K
CD77
NC/47nF/6.3V/X5R
C285
3300PF
CD8
47uF/16V
CD27 1uF/25V/X5R/0603
RD25
NC/10K
CD25
NC/1uF/25V/X5R/0402
EC901
220uF/16V
RD22
NC/10K
Summary of Contents for LE40K6000SF
Page 11: ...3 4 LED Panel 10 Service Manual Model No CMI V400HJ6 PE1 ...
Page 12: ...Service Manual Model No 11 3 4 1 Connector de finition ...
Page 15: ...4 6 Remove the remote control take out the remote controlboard Service Manual Model No 14 ...
Page 22: ...7 Electrical parts 7 1 Block D iagram 7 Electrical parts 7 1 Block D iagram ...
Page 34: ...Service Manual Model No 9 Trouble shooting 9 1 Simple check 51 ...