LG 22LT560C (CHASSIS:LA2AA) Service Manual ▷ View online
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2011/09/05
EXT_SPEAKER
58
GP4L_S7LR2
R5803
4.7K
C5801
39pF
OPT
R5804
100
OPT
C5802
39pF
OPT
EXT_SPK_R+
009:X24
C5803
1uF
25V
25V
Q5801
MMBT3904(NXP)
E
B
C
EXT_SPK_L+
009:X24
R5805
10K
R5806
1K
C5804
39pF
OPT
+3.5V_ST
EXT_SPK_R-
009:X24
EXT_SPK_MUTE
C5805
0.1uF
0.1uF
L5802
EXT_SPK_DET
C5806
1uF
10V
L5803
EXT_SPK_L-
009:X24
R5807
100
C5807
22uF
16V
16V
L5801
L5804
EXT_SPK_R+
3:AF8
EXT_SPK_R-
3:AF8
R5808
100
100
R5809
1K
+3.3V_Normal
R5810
3.3K
3.3K
R5811
1K
R5812
0
C5808
1uF
10V
R5813
4.7K
4.7K
EXT_SPK_L-
3:AF8
C5809
39pF
OPT
R5814
100
R5815
51K
51K
OPT
EXT_AMP_R_IN
002:V11
EXT_SPK_L+
3:AF8
EXT_AMP_L_IN
002:V11
IC5802
TPA6011A4PWPRG4
3
PVDD_1
2
ROUT-
4
RHPIN
1
PGND_1
6
RIN
5
RLINEIN
7
VDD
8
LIN
9
LLINEIN
10
LHPIN
11
PVDD_2
12
LOUT-
13
PGND_2
14
LOUT+
15
SHUTDOWN
16
FADE
17
BYPASS
18
AGND
19
SEMAX
20
SEDIFF
21
VOLUME
22
HP/LINE
23
SE/BTL
24
ROUT+
R5816
1K
R5817
100
JK5801
PEJ029-02
3
E_SPRING
6
T_TERMINAL
7
B_TERMINAL
5
T_SPRING
4
R_SPRING
8
G_SPRING
R5818
2.2K
R5819
33K
R5820
220K
R5821
10K
EXT_AMP_L
EXT_AMP_L_IN
EXT_AMP_R_IN
R5822
5.6K
R5823
470K
OPT
R5824
5.6K
IC5801-*1
SN324
OP_AMP_AUK
3
NON_INV_IN1
2
INV_IN1
4
VCC
1
OUT1
6
INV_IN2
5
NON_INV_IN2
7
OUT2
8
OUT3
9
INV_IN3
10
NON_INV_IN3
11
GND
12
NON_INV_IN4
13
INV_IN4
14
OUT4
C5810
33pF
C5811
33pF
C5812
330pF
R5825
10K
R5826
220K
C5813
330pF
C5814
0.1uF
50V
0.1uF
50V
EU_OPT
EXT_AMP_R
R5827
2.2K
R5828
470K
OPT
+12V/+15V
IC5801
AS324MTR-E1
OP_AMP_BCD
3
IN1+
2
IN1-
4
VCC
1
OUT1
6
IN2-
5
IN2+
7
OUT2
8
OUT3
9
IN3-
10
IN3+
11
GND
12
IN4+
13
IN4-
14
OUT4
R5829
33K
R5801
0
OPAMP_NOT USE
R5802
0
OPAMP_NOT USE
+5V_SUBAMP
EXT_SPEAKER
EXT_SPEAKER_AMP
SPEAKER OUT JACK
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