DOWNLOAD LG 22LV2500-CC (CHASSIS:LC01S) Service Manual ↓ Size: 8.28 MB | Pages: 37 in PDF or view online for FREE

Model
22LV2500-CC (CHASSIS:LC01S)
Pages
37
Size
8.28 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
22lv2500-cc-chassis-lc01s.pdf
Date
PREV: LG 22LV2300-ZG (CHASSIS:LD01R) Service Manual

LG 22LV2500-CC (CHASSIS:LC01S) 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.
CI_DATA[4]
CI_ADDR[2]
CI_ADDR[4]
CI_DATA[4]
FE_TS_DATA[5]
CI_DATA[0-7]
CI_DATA[0-7]
CI_ADDR[5]
CI_DATA[5]
PCM_D[7]
CI_DATA[0]
CI_ADDR[10]
CI_DATA[5]
CI_ADDR[9]
PCM_D[0-7]
PCM_D[6]
FE_TS_DATA[4]
PCM_D[3]
CI_DATA[2]
CI_ADDR[1]
FE_TS_DATA[3]
CI_DATA[6]
PCM_D[1]
CI_DATA[2]
CI_DATA[1]
PCM_D[0]
CI_DATA[6]
FE_TS_DATA[0]
CI_ADDR[3]
FE_TS_DATA[7]
CI_ADDR[6]
CI_ADDR[0]
FE_TS_DATA[1]
CI_ADDR[14]
CI_DATA[3]
CI_ADDR[8]
CI_DATA[0-7]
CI_DATA[7]
CI_DATA[0]
CI_ADDR[12]
CI_DATA[7]
CI_ADDR[11]
CI_DATA[3]
PCM_D[5]
CI_ADDR[7]
FE_TS_DATA[2]
PCM_D[4]
FE_TS_DATA[6]
@netLa
CI_DATA[1]
CI_ADDR[13]
PCM_D[2]
CI_MDI[4]
CI_OE
CI_TS_DATA[3]
P1901
10067972-000LF
CI_SLOT_JACK
EAG41860102
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
69
AR1903
33
CI_TS_DATA[6]
CI_DATA[0-7]
C1906
10uF
10V
/PCM_CE
R1914
22K
CI_DET
CI_ADDR[3]
+3.3V_Normal
R1907
100
AR1912
33
CI_MDI[5]
CI_DET
/CI_CD2
REG
CI_MDI[2]
PCM_A[13]
CI_ADDR[0-14]
FE_TS_SYNC
CI_WE
CI_DATA[0-7]
GND
C1902
0.1uF
CI_MDI[0]
CI_TS_DATA[4]
CI_ADDR[6]
/PCM_IORD
Q1902
RSR025P03
S
D
G
CI_ADDR[10]
C1912
0.1uF
16V
OPT
CI_MISTRT
/PCM_CD
C1905
0.1uF
+3.3V_CI
CI_ADDR[1]
CI_TS_SYNC
FE_TS_VAL_ERR
CI_MDI[7]
GND
CI_TS_CLK
PCM_A[8]
AR1913
33
CI_TS_DATA[7]
CI_TS_DATA[2]
CI_ADDR[2]
+3.3V_CI
CI_MDI[7]
C1901
0.1uF
OPT
R1920
100
R1909
0
OPT
+5V_CI_ON
AR1905
33
CI_OE
L1902
BLM18PG121SN1D
R1901
47
CI_MDI[6]
CI_MDI[2]
/PCM_WAIT
CI_ADDR[4]
C1903
0.1uF
16V
CI_TS_DATA[5]
/PCM_IOWR
PCM_A[12]
R1924
10K
CI_TS_DATA[1]
CI_ADDR[12]
R1923
10K
OPT
GND
AR1906
33
PCM_A[11]
/CI_CD1
/PCM_OE
CI_IORD
R1913
10K
CI_IOWR
AR1909
33
CI_MISTRT
R1915
47
R1917
10K
+3.3V_CI
+5V_Normal
+5V_Normal
CI_MDI[6]
CI_ADDR[9]
AR1907
33
R1912
10K
OPT
PCM_A[1]
PCM_A[7]
/PCM_IRQA
AR1904
33
R1908
100
R1906
10K
CI_MCLKI
CI_ADDR[7]
PCM_A[2]
CI_MDI[3]
C1909
0.1uF
R1910
0
OPT
C1913
0.1uF
16V
/CI_CD2
/PCM_WE
PCM_A[5]
GND
IC1902
TC74LCX244FT
0ITO742440D
TOSHIBA
3
2Y4
2
1A1
4
1A2
1
1OE
6
1A3
5
2Y3
7
2Y2
8
1A4
9
2Y1
10
GND
11
2A1
12
1Y4
13
2A2
14
1Y3
15
2A3
16
1Y2
17
2A4
18
1Y1
19
2OE
20
VCC
GND
CI_MDI[0]
R1918
47
R1916
0
OPT
FE_TS_CLK
CI_ADDR[8]
CI_WE
CI_TS_VAL
C1911
4.7uF
16V
OPT
C
1
9
0
8
0
.
1
u
F
1
6
V
OPT
CI_ADDR[11]
R1904
10K
C1904
0.1uF
16V
PCM_A[0]
AR1901
33
REG
CI_ADDR[14]
FE_TS_DATA[0-7]
CI_IORD
CI_MCLKI
PCM_A[14]
R1921
10K
AR1902
33
CI_MDI[3]
AR1908
33
CI_TS_DATA[0]
/PCM_REG
R1919
47
CI_MDI[1]
L1901
BLM18PG121SN1D
CI_MIVAL_ERR
C1907
0.1uF
16V
R1905
10K
PCM_A[10]
CI_ADDR[0]
CI_ADDR[13]
CI_MIVAL_ERR
C1910
0.1uF
16V
CI_MDI[1]
PCM_A[9]
PCM_5V_CTL
Q1901
2SC3052
E
B
C
CI_IOWR
CI_ADDR[5]
PCM_A[6]
R1922
2.2K
+5V_CI_ON
GND
CI_MDI[5]
/CI_CD1
PCM_A[3]
PCM_D[0-7]
+5V_Normal
PCM_A[4]
CI_MDI[4]
PCM_RST
R1903
10K
R1902
47
+3.3V_CI
P1902
10067972-050LF
CI_SLOT_JACK_LV3400
G1
G2
57
21
52
16
10
47
41
5
36
59
23
45
54
18
49
43
13
7
38
2
25
56
20
51
15
9
46
40
4
35
58
22
53
17
11
48
42
12
6
37
1
24
55
19
50
44
14
8
39
3
26
60
27
61
28
62
29
63
30
64
31
32
33
34
65
66
67
68
IC1901
74LVC1G32GW
CI_SLOT_OR_GATE_NXP
3
GND
2
A
4
Y
1
B
5
VCC
CI HOST I/F
CI DETECT
* Option name of this page : CI_SLOT
CI Region
CI POWER ENABLE CONTROL
CI SLOT
(because of Hong Kong)
CI TS INPUT
PCMCI
20101023
20
GP2R
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.
MDS62110205
GAS4-*2
7.5T_GAS
MDS61887710
GAS4-*3
9.5T_GAS
MDS62110205
GAS2-*2
7.5T_GAS
MDS61887710
GAS1-*3
9.5T_GAS
MDS62110206
GAS2
6.5T_GAS
MDS61887710
GAS3-*3
9.5T_GAS
MDS61887708
GAS1-*4
12.5T_GAS
MDS61887708
GAS4-*4
12.5T_GAS
MDS62110206
GAS4
6.5T_GAS
MDS62110204
GAS3-*1
5.5T_GAS
MDS62110204
GAS4-*1
5.5T_GAS
MDS62110206
GAS1
6.5T_GAS
MDS62110206
GAS3
6.5T_GAS
MDS61887708
GAS3-*4
12.5T_GAS
MDS62110205
GAS1-*2
7.5T_GAS
MDS62110205
GAS3-*2
7.5T_GAS
MDS61887708
GAS2-*4
12.5T_GAS
MDS62110204
GAS1-*1
5.5T_GAS
MDS62110204
GAS2-*1
5.5T_GAS
MDS61887710
GAS2-*3
9.5T_GAS
MDS61887710
GAS5-*3
9.5T_GAS
MDS61887708
GAS5-*4
12.5T_GAS
MDS62110206
GAS5
6.5T_GAS
MDS62110205
GAS5-*2
7.5T_GAS
MDS62110204
GAS5-*1
5.5T_GAS
MDS62110209
GAS1-*5
8.5T_GAS
MDS62110209
GAS2-*5
8.5T_GAS
MDS62110209
GAS3-*5
8.5T_GAS
MDS62110209
GAS4-*5
8.5T_GAS
MDS62110209
GAS5-*5
8.5T_GAS
MDS61887710
GAS6-*3
9.5T_GAS
MDS61887708
GAS6-*4
12.5T_GAS
MDS62110209
GAS6-*5
8.5T_GAS
MDS62110206
GAS6
6.5T_GAS
MDS62110205
GAS6-*2
7.5T_GAS
MDS62110204
GAS6-*1
5.5T_GAS
MDS62110206
GAS7
6.5T_GAS
MDS62110205
GAS7-*2
7.5T_GAS
MDS61887710
GAS7-*3
9.5T_GAS
MDS62110209
GAS7-*5
8.5T_GAS
MDS61887708
GAS7-*4
12.5T_GAS
MDS62110204
GAS7-*1
5.5T_GAS
SMD GASKET
SMD_GAS
20101023
20
GP2R
THERMAL
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.
FE_TS_DATA[6]
FE_TS_DATA[2]
FE_TS_DATA[7]
FE_TS_DATA[1]
FE_TS_DATA[4]
FE_TS_DATA[5]
FE_TS_DATA[3]
FE_TS_DATA[0]
C3714
22pF
50V
FULL_NIM
R3753
4.7K
RF_SWITCH_CTL
R3721
0
FULL_NIM
R3748-*1
10K
FULL_NIM_BCD
+5V_Normal
R3771
10K
FULL_NIM_BCD
R3761
0
HALF_NIM
TU3702-*1
TDVJ-H001F
NTSC_1INPUT_H_LGIT
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
R3752
220
R3731
0
FULL_NIM
+1.2V/+1.8V_TU
C3707
100pF
50V
R3734
0
BOOSTER_OPT
R3723
0
FULL_NIM_CHINA
R3737
2.2K
BOOSTER_OPT
R3770
10K
FULL_NIM_SEMTEK
R3729
0
FULL_NIM
R3755
470
IF_AGC_SEL
DEMOD_SCL
C3723
22uF
10V
C3719
22uF
10V
TU3702
TDTJ-S001D
DVB_1INPUT_H_LGIT
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
SIF
8
NC[IF_TP]
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
TU_SCL
C3725
0.1uF
16V
C3712
22pF
50V
FULL_NIM
R3727
0
FULL_NIM
R3744
4.7K
FULL_NIM
FE_TS_SYNC
R3704
0
HALF_NIM
C3713
18pF
50V
R3762
0
OPT
R3728
0
FULL_NIM
TUNER_RESET
+3.3V_TU
IC3701
AP2132MP-2.5TRG1
FULL_NIM_BCD
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
C3727
0.1uF
16V
FE_TS_DATA[0-7]
R3754
10K
OPT
TU3702-*2
TDVJ-H031F
NTSC_1INPUT_V_LGIT
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
R3749
0
TU_SIF
C3724
0.1uF
16V
+5V_TU
R3703
150
OPT
C3728
0.1uF
16V
OPT
+5V_TU
+3.3V_TU
+3.3V_TU
C3710
0.1uF
16V
R3760
0
HALF_NIM
R3743
10K
BOOSTER_OPT
+1.2V/+1.8V_TU
R3764
0
1/10W
FULL_NIM
C3701
0.1uF
16V
R3736
33
Q3703
ISA1530AC1
E
B
C
+5V_TU
C3730
10uF
10V
FULL_NIM
Q3704
2SC3052
OPT
E
B
C
C3722
22uF
16V
R3747
9.1K
1005
FULL_NIM
DEMOD_RESET
R3741
1.2K
TU_IIC_ATSC_SANYO
+3.3V_TU
R3726
0
FULL_NIM
R3767
10
HALF_NIM
C3737
100pF
50V
+5V_General
C3717
0.1uF
16V
DEMOD_SDA
R3702
100
FULL_NIM
TU_CVBS
C3704
0.1uF
16V
R3766
1
1/10W
HALF_NIM
C3726
0.1uF
16V
+3.3V_TU
IF_N_MSTAR
+3.3V_Normal
C3703
100pF
50V
C3711
18pF
50V
C3705
100uF
16V
FULL_NIM
R3735
33
FE_TS_CLK
R3733
100K
FE_TS_VAL_ERR
L3704
FULL_NIM_BCD
R3725
0
FULL_NIM_CHINA
+5V_TU
R3732
100
R3730
0
FULL_NIM
R3751
220
C3738
0.1uF
16V
Q3702
2SC3052
BOOSTER_OPT
E
B
C
TU3702-*3
TDTR-T035F
NTSC_2INPUT_H_LGIT
14
+B3[3.3V]
13
+B2[1.2V]
5
NC_2
12
GND
11
VIDEO
2
BST_CTL
10
NC_4
4
NC_1[RF_AGC]
1
RF_S/W_CTL
17
DIF_1[N]
9
SIF
8
NC_3
3
+B1[5V]
16
IF/AGC
7
SDAT
6
SCLT
15
RESET
18
DIF_2[P]
19
SHIELD
IF_AGC_MAIN
R3707
0
OPT
R3768
1.2K
HALF_NIM
Q3705
ISA1530AC1
E
B
C
R3769
10K
FULL_NIM_BCD
C3708
0.1uF
16V
R3724
0
FULL_NIM
CONTROL_ATTEN
+3.3V_TU
R3742
4.7K
FULL_NIM
L3701
BLM18PG121SN1D
BOOSTER_OPT
TU_SDA
R3701
100
FULL_NIM
+5V_TU
C3731
10uF
10V
OPT
R3758
82
R3745
10K
BOOSTER_OPT
R3722
0
FULL_NIM
Q3701
ISA1530AC1
BOOSTER_OPT
E
B
C
R3748
5.1K
FULL_NIM_SEMTEK
+1.2V/+1.8V_TU
IF_P_MSTAR
C3729
0.1uF
16V
FULL_NIM
R3740
1.2K
TU_IIC_ATSC_SANYO
R3705
0
RF_SW_OPT
C3709
0.01uF
25V
BOOSTER_OPT
C3702
0.1uF
16V
TU3702-*4
UDA45AL
NTSC_1INPUT_H_SANYO
14
3.3V
13
1.2V
5
AS
12
GND
11
VIDEO
2
BST_CNTL
10
NC
4
NC[RF_AGC]
1
ANT_PWR[OPT]
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
IC3701-*1
SC4215ISTRT
FULL_NIM_SEMTEK
3
VIN
2
EN
4
NC_2
1
NC_1
5
NC_3
6
VO
7
ADJ
8
GND
LNA2_CTL
R3750
1K
OPT
C3706
0.1uF
16V
IC3703
AZ1117BH-ADJTRE1
HALF_NIM_1.2V_BCD
2
OUTPUT
3
INPUT
1
ADJ/GND
R3706
0
FULL_NIM_BR
TU3702-*5
UDA55AL
GP3_ATSC_1INPUT_H_SANYO
14
+3.3V
13
+1.2V
5
AS
12
GND
11
VIDEO
2
NC_2
10
NC_3
4
NC[RF_AGC]
1
NC_1
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B[+5V]
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
TU3702-*6
UFA55AL
GP3_ATSC_1INPUT_V_SANYO
14
+3.3V
13
+1.2V
5
AS
12
GND
11
VIDEO
2
NC_2
10
NC_3
4
NC[RF_AGC]
1
NC_1
17
DIF_1
9
SIF
8
NC(IF_TP)
3
+B[+5V]
16
IF_AGC_CNTL
7
SDA
6
SCL
15
RESET
18
DIF_2
19
SHIELD
TU3701-*2
TDFR-B036F
FULL_NIM_BR
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[5V]
4
NC_1[RF_AGC]
5
NC_2
6
SCLT
7
SDAT
8
NC_3
9
SIF
10
NC_4
11
VIDEO
12
GND
13
+B2[1.2V]
14
+B3[3.3V]
15
RESET
16
NC_5
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
TU3701
TDFR-C036D
CN_2INPUT_H_LG3911
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[+5V]
4
NC[RF_AGC]
5
NC_1
6
SCLT
7
SDAT
8
NC_2
9
SIF
10
NC_3
11
VIDEO
12
GND
13
+B2[1.2V]
14
+B3[3.3V]
15
RESET
16
NC_4
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
TU3701-*4
TDFR-C236D
CN_2INPUT_H_ALTO
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[+5V]
4
NC[RF_AGC]
5
NC_1
6
SCLT
7
SDAT
8
NC_2
9
SIF
10
NC_3
11
VIDEO
12
GND
13
+B2[1.2V]
14
+B3[3.3V]
15
RESET
16
NC_4
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
TU3701-*3
TDFR-C056D
CN_2INPUT_V_LG3911
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[+5V]
4
NC[RF_AGC]
5
NC_1
6
SCLT
7
SDAT
8
NC_2
9
SIF
10
NC_3
11
VIDEO
12
GND
13
+B2[1.2V]
14
+B3[3.3V]
15
RESET
16
NC_4
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
TU3701-*5
TDFR-C256D
CN_2INPUT_V_ALTO
1
RF_S/W_CNTL
2
BST_CNTL
3
+B1[+5V]
4
NC[RF_AGC]
5
NC_1
6
SCLT
7
SDAT
8
NC_2
9
SIF
10
NC_3
11
VIDEO
12
GND
13
+B2[1.2V]
14
+B3[3.3V]
15
RESET
16
NC_4
17
SCL
18
SDA
19
ERR
20
SYNC
21
VALID
22
MCL
23
D0
24
D1
25
D2
26
D3
27
D4
28
D5
29
D6
30
D7
31
SHIELD
C3715
22uF
10V
C3741
10uF
10V
HALF_NIM
C3740
0.1uF
16V
HALF_NIM
L3703
MLB-201209-0120P-N2
L3702
MLB-201209-0120P-N2
C3739
10uF
6.3V
CN
IC3703-*1
AP1117EG-13 
HALF_NIM_1.2V_DIODES
ADJ/GND
OUT
IN
R3741-*1
1K
TU_IIC_NON_ATSC_SANYO
R3740-*1
1K
TU_IIC_NON_ATSC_SANYO
C3742
20pF
50V
OPT
C3743
20pF
50V
OPT
200mA
close to IF line
R1
FE_BOOSTER_CTL
1. should be guarded by ground
2. No via on both of them
3. Signal Width >= 12mils
   Signal to Signal Width = 12mils
   Ground Width >= 24mils
close to TUNER
TUNER MULTI-OPTION
FE_AGC_SPEED_CTL
OPTION : RF AGC
Close to the CI Slot
close to TUNER
GPIO must be added.
60mA
This was being applied to the only china demod,
so this has to be deleted in both main and ISDB sheet. 
close to TUNER
GP2R_GLOBAL_TUNER_BLOCK for Small Model
should be guarded by ground
R2
380mA
R2
R1
Vo=0.8*(1+R1/R2)
Pull-up can’t be applied 
because of MODEL_OPT_2
Close to the tuner
BOOSTER : CHINA OPT
The pull-up/down of LNA2_CTL 
is depended on MODLE_OPT_1.
GPIO must be added for FE_BOOSTER_CTL
location movement,0929
Add,0929
add,0929
Size change,0929
Size change,0929
close to the tuner pin, add,09029
Please, check Multi Item! 10/12
TUNER_SMALL
20101023
25
GP2R
THERMAL
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.
SMALL_TN_LED_DRIVER
C10008
0.1uF
50V
C10013
1000pF
50V
Q10001
AP18T10GH
S
D
G
R10009
51K 1%
OPT
C10001
2.2uF
50V
C10018
2.2uF
100V
R10019-*1
11K
1/10W
LGD_21.5
JP10002
C10009
1uF
10V
R10005
100
1/10W
OPT
R10015
3.3
1/10W
5%
D10001
PDS5100H-13
R10007
4.7
1/10W
R10017
0.1
1%
C10015
1000pF
50V
R10001
100
1/10W
C10011
1000pF
50V
OPT
L10001
33uH
JP10001
+24V_LED_driver
C10020
2.2uF
100V
OPT
R10008
16K 1%
PWM_DIM
R10006
390
1/10W
C10016
10uF
100V
OPT
JP10003
C10003
100pF
50V
IC100
MAX16814
1
IN
3
COMP
7
SETI
9
SGND
10
DIM
11
OUT1
12
OUT2
13
LEDGND
14
OUT3
15
OUT4
16
CS
17
PGND
18
NDRV
19
DRV
20
VCC
5
FLT
8
RSDT
6
OVP
4
RT
2
EN
21
[EP]PGND/LEDGND
R10004
100K
1/10W
C10004
100pF
50V
C10017
1000pF
50V
C10019
1000pF
50V
R10002
10K
1/10W
OPT
C10006
2200pF
50V
R10014
7.5K
1/8W
C10014
10uF
100V
R10016
3K
1/8W
C10005
0.1uF
50V
WLED_ENABLE
R10019
16K
1/10W
AUO_18.5
C10012
2.2uF
100V
ERROR_OUT
R10012
5.1
OPT
C10002
2.2uF
50V
P7700
10031HR-H06
LGD_21.5
1
2
3
4
5
6
7
C10010
1000pF
50V
OPT
R10018
560K
1/10W
R10003
100
1/10W
C10021
0.1uF
50V
R10020
0
1/10W
5%
AUO_18.5
R10021
0
1/10W
5%
AUO_18.5
R10022
0
1/10W
5%
LGD_21.5
R10023
0
1/10W
5%
LGD_21.5
C10022
10uF
100V
OPT
C10007
0.33uF
50V
R10011-*1
27K
1/10W
1%
LGD_21.5
R10013-*1
27K
1/10W
1%
LGD_21.5
R10011
47K
1/10W
1%
AUO_18.5
R10013
51K
1/10W
5%
AUO_18.5
P7701
12507WR-06L
AUO_18.5
1
2
3
4
5
6
7
R10010
10K
1/8W
TN_module_LED_DRIVER_CIRCUIT
OVP=1.23x(1+R1/R2)=44V(18.5")
Operating Freq.
R111 : 470 --> 390
OVP=1.23x(1+R1/R2)=63.8V(21.5")
F=7.35x10^9/RT
R120 : 6.8K --> 3K
2010.06.30. hwson 
for thermal Issue
close to IC100
OVP=1.23x(1+R1/R2)
R121 : 0.03 --> 0.1
close to IC100
2010.06.30 HWSON
C106 : 0.68uF --> 0.33uF
R113/R114
C104 : 10uF --> 2.2nF
2010.02.07 for PQ/19V_LED
ESD protection solution
must be modifed
wafer modify & resister add
must be modifed
TN_DRIVER
20101023
29
GP2R
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