LG 32LH40 - Manuale (Pagina 206)

Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes LGE Internal Use Only
P/No. : EBY58449903-(2/3)
2009.01.12
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_ADDR[4]
CI_DATA[7]
CI_DATA[5]
CI_ADDR[5]
CI_DATA[0]
CI_DATA[4]
CI_ADDR[13]
CI_ADDR[7]
CI_ADDR[12]
CI_ADDR[6]
CI_ADDR[14]
FE_TS_DATA[0-7]
CI_ADDR[0]
CI_ADDR[2]
CI_ADDR[1]
CI_ADDR[3]
CI_ADDR[11]
CI_DATA[6]
CI_ADDR[10]
CI_DATA[3]
CI_ADDR[8]
CI_ADDR[9]
CI_DATA[0-7]
CI_DATA[2]
CI_DATA[1]
CI_DATA[0-7]
CI_DATA[0]
CI_DATA[1]
CI_DATA[2]
CI_DATA[3]
CI_DATA[4]
CI_DATA[6]
CI_DATA[5]
CI_DATA[7] PCM_D[0-7]
PCM_D[0]
PCM_D[1]
PCM_D[2]
PCM_D[3]
PCM_D[7]
PCM_D[4]
PCM_D[6]
PCM_D[5]
FE_TS_DATA[7]
FE_TS_DATA[6]
FE_TS_DATA[5]
FE_TS_DATA[4]
FE_TS_DATA[3]
FE_TS_DATA[1]
FE_TS_DATA[2]
FE_TS_DATA[0]
GND
CI_DET
AB9
/CI_CD2
E12
/CI_CD1
D4
CI_MDI[6]
/PCM_WAIT
PCM_D[0-7]
CI_IOWR
CI_MDI[4]
CI_TS_DATA[5]
CI_WE
P500
10067972-050LF
EAG41860101
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
CI_DET
CI_TS_DATA[7]
CI_MDI[2]
PCM_A[3]
CI_ADDR[0-14]
CI_MDI[3]
GND
R510 100
CI_MIVAL_ERR
CI_OE
/PCM_IORD
REG
CI_MDI[5]
CI_MDI[4]
R506
10K
CI_MDI[0]
CI_TS_VAL
CI_ADDR[8]
CI_TS_DATA[1]
/CI_CD1
CI_WE
CI_IOWR
CI_ADDR[0]
CI_ADDR[6]
CI_MDI[2]
R507 10K
R508 10K
FE_TS_VAL_ERR
PCM_A[6]
R505 10K
PCM_A[12]
PCM_A[10]
CI_ADDR[13]
R516 100
CI_MDI[6]
C511
0.1uF
16V
CI_MDI[3]
CI_ADDR[2]
CI_ADDR[1]
C509
0.1uF
16V
PCM_A[7]
C502
0.1uF
16V
GND
R511 100
CI_MDI[0]
CI_IORD
GND
CI_ADDR[11]
PCM_RST
/PCM_IRQA
R500 47
+5V_GENERAL
CI_ADDR[12]
+5V_GENERAL
CI_ADDR[14]
/CI_CD2
PCM_A[1]
CI_TS_CLK
PCM_A[8]
CI_OE
CI_MISTRT D14
CI_MDI[7]
CI_MDI[1]
/PCM_WE
CI_TS_DATA[4]
C501
0.1uF
16V
GND
CI_TS_DATA[0]
FE_TS_CLK
CI_MCLKI
REG
PCM_A[4] CI_MISTRT
PCM_A[9]
FE_TS_SYN
PCM_A[13]
/PCM_IOWR
R509 10K
/PCM_OE
CI_ADDR[5]
CI_MDI[7]
PCM_A[5]
GND
CI_TS_DATA[3]
R517 10K
CI_MIVAL_ERR
GND
/PCM_REG
CI_ADDR[3]
CI_MDI[5]
/PCM_CE
PCM_A[11]
CI_TS_DATA[2]
CI_ADDR[4]
+3.3V_CI
PCM_A[0]
PCM_A[2]
CI_ADDR[7]
CI_MDI[1]
CI_IORD
CI_TS_SYN
CI_ADDR[10]
PCM_A[14]
CI_ADDR[9]
FE_TS_DATA[0-7]
CI_TS_DATA[6]
+5V_GENERAL
+5V_CI_ON
CI_DATA[0-7]
CI_DATA[0-7]
/PCM_CD 1:AA10
R503 47
R515 47
+3.3V_CI +3.3V_CI
AR503
33
AR500 33
AR504
33
AR506 33
AR507 33
AR508 33
AR509 33
AR510 33
AR511 33
AR512 33
AR513 33
CI_MCLKI
IC502
74LVC541A(PW)
BUFFER
3 A1
2 A0
4 A2
1 OE1
6 A4
5 A3
7 A5
8 A6
9 A7
10 GND 11 Y7
12 Y6
13 Y5
14 Y4
15 Y3
16 Y2
17 Y1
18 Y0
19 OE2
20 VCC
+3.3V_CI
FE_TS_CLK
AE5;10:J17
FE_TS_VAL_ERR
AE5;10:W19
FE_TS_SYN
AE5;10:J17
BUF_TS_CLK
BUF_TS_VAL_ERR
BUF_TS_SYN
BUF_TS_DATA[0]
FE_TS_DATA[0] AG4;10:J17
C5
10
0.
1uF 1 6 V
C508 0.1uF
C503 0.1uF
C512 0.1uF
R521
47
R519
47
R518 10K
R520 10K
C505
10uF
10V
R522
10K
R523
10K
R513 0
OPT
R514 0
OPT
R512
0
OPT
IC501
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
IC500 74LVC1G32GW
3 GND
2 A
4 Y
1 B 5 VCC
R526
47
R528
47
R527
47
R525
47
R502
10K
Q500
2SC3052
E
B
C
C500 0.1uF
16V
+5V_ST
PCM_5V_CTL
Q501 RSR025P03
S D
G
+5V_CI_ON
C507
0.1uF
16V
R501 33K
R524 33K
R529 2.2K
R504 22K
C504
10uF
10V
DVB-CI DETECT
DVB-CI SLOT DVB-CI TS INPUT
DVB-CI HOST I/F
DVB-CI SERIAL BUFFER TS
CI POWER ENABLE CONTROL
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.
GND
D601
ENKMC2838-T112
A1
C
A2
DDC_SDA_1 2:E10;AL9
D0+_HDMI3
2:E13
+5V_ST
D0-_HDMI2 2:E11
DDC_SDA_3
2:E14;AL14
CK+_HDMI2
2:E10
EDID_WP 1:AJ20;AI16;AL12
CEC_REMOTE
K19;K8;AH25
DDC_SDA_2
2:E12;AL19
D1+_HDMI1 2:E9
D2-_HDMI2 2:E12
JP601
EDID_WP
D602
ENKMC2838-T112
A1
C
A2
DDC_SDA_3
DDC_SCL_3
JP603
D1+_HDMI2 2:E11
D0+_HDMI1
2:E8
5V_HDMI_2
DDC_SDA_1 2:E10;K7
JP605
D0-_HDMI3
2:E13
CK-_HDMI3
2:E13
DDC_SCL_1
2:E10;AL9
D1-_HDMI2
2:E11
JP600
5V_HDMI_3
D0+_HDMI2
2:E11
D2+_HDMI3
2:E14
GND
D1-_HDMI1
2:E9
D1-_HDMI3
2:E14
D2-_HDMI3 2:E14
CK-_HDMI1 2:E8
D2+_HDMI1
2:E9
+5V_ST
GND
CK+_HDMI3
2:E13
GND
CEC_REMOTE
K19;X14;AH25
CK-_HDMI2 2:E11 DDC_SCL_3
2:E15;AL13
D0-_HDMI1
2:E9
DDC_SCL_2
D1+_HDMI3
2:E14
DDC_SCL_2
2:E12;AL18
D2-_HDMI1 2:E9
JP606
DDC_SCL_1 2:E10;K7
+5V_ST
CEC_REMOTE
K8;X14;AH25
JP604
D600
ENKMC2838-T112
A1
C
A2
DDC_SDA_2
5V_HDMI_1
D2+_HDMI2
2:E12
CK+_HDMI1
2:E8
JP611 EDID_WP
JP607
5V_HDMI_1
HPD1
Q601
2SC3052
E
B
C
5V_HDMI_2
HPD2
Q602
2SC3052
E
B
C 5V_HDMI_3
HPD3
Q603
2SC3052
E
B
C
IC601
CAT24C02WI-GT3
3 A2
2 A1
4 VSS
1 A0
5 SDA
6 SCL
7 WP
8 VCC
IC600
CAT24C02WI-GT3
3 A2
2 A1
4 VSS
1 A0
5 SDA
6 SCL
7 WP
8 VCC
IC602
CAT24C02WI-GT3
3 A2
2 A1
4 VSS
1 A0
5 SDA
6 SCL
7 WP
8 VCC
R607 0
GND
+3.3V_ST
HDMI_CEC
Q600 SSM6N15FU
OPT
3 DRAIN2
2 GATE1
1 SOURCE1
4 SOURCE2
5 GATE2
6 DRAIN1
D603
MMBD301LT1G
30V
CEC_REMOTE
R625 0
C605
0.1uF
16V
OPT
R627
120K
C600
0.1uF
16V C601
0.1uF
16V
C602
0.1uF
16V
C603 0.1uF
C604 0.1uF C607 0.1uF
R600
2K R601
2K
R602
2K
R603 22
R609 0
R618
0 R619
0
R620 0
R621 0 R622 0
R645 0
R642 0
R640
0
R623 0
R605 0
R617
10K
R616
10K R615
10K
R613 1K
R614 1K
R612 1K
R606 22
R604 22
R610 22
R611 22 R608 22
R631
OPT
JP602
R646 4.7K
R649
4.7K R6 2 8 4 . 7 K R626 4.7K
R630
4.7K R629
4.7K
JK601
EAG39789402
1 D2+
2 D2_GND
3 D2-
4 D1+
5 D1_GND
6 D1-
7 D0+
8 D0_GND
9 D0-
10 CK+ 11
12
13
14
15
16
17
18
19
20
21
22
JK600
EAG39789402
1 D2+
2 D2_GND
3 D2-
4 D1+
5 D1_GND
6 D1-
7 D0+
8 D0_GND
9 D0-
10 CK+ 11
12
13
14
15
16
17
18
19
20
21
22
JK602
EAG42463001
14
13
5 D1_GND
20
JACK_GND
12
11
2 D2_GND
19
18
10 CK+
4 D1+
1 D2+
17
9 D0-
8 D0_GND
3 D2-
16
7 D0+
6 D1-
15
UI_HW_PORT3 UI_HW_PORT1 UI_HW_PORT2
SIDE HDMI (OPT:SIDE_HDMI)
$0.26
(OPT:REAR_HDMI_2EA)
HDMI_CEC
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.
0.1uF C729
5 0 V
0.1uF C749
5 0 V
0.1uF
C735
5 0 V
SPK_R+ AB11
R734
3.3
C732
22000pF 50V
C746 0.47uF 50V
SPK_R- AB12
MS_LRCK 2:X21
AMP_VCC
0.01uF C758
50V
R736
3.3
0.1uF C728
5 0 V
0.01uF C756
50V
R730
4.7K
0.1uF C733
5 0 V
0.01uF
C757
50V
L704
DA-8580
EAP38319001
2S
1S 1F
2F
SDA_SUB/AMP 1:L22;11:AG10
SPK_L- AB11
0.1uF C750
5 0 V
R737
3.3
R732
4.7K
MS_LRCH 2:X21
SPK_L+ AB10
MS_SCK 2:X21
AUDIO_MASTER_CLK 2:X21
0.1uF
C734
5 0 V
C731
22000pF 50V
+1.8V_AMP
C726 22000pF 50V
+1.8V_AMP
C745 0.47uF 50V
0.1uF
C752
5 0 V
0.1uF
C751
5 0 V
AMP_RST 1:AA21
L705
DA-8580
EAP38319001
2S
1S 1F
2F
0.01uF C755
50V
R735
3.3
SCL_SUB/AMP 1:L22;11:AG9
R733
4.7K
C716
22000pF
50V
R731
4.7K
+1.8V_AMP
SPK_R- AE9
SPK_L- AE5
SPK_L+ AE3
SPK_R+ AE7
HP_ROUT
2:X19
C719
100uF
16V
HP_LOUT
2:X19
IC700
TPA6110A2DGNRG4
3 SHUTDOWN
2 GND
4 IN2-
1 BYPASS
5 VO2
6 VDD
7 VO1
8 IN1-
C718 100uF 16V
Q700 2SC3052
E
B
C
+5V_EARPHONE
P700
WAFER-ANGLE
1
2
3
4
C703 0.22uF 16V
C717 0.22uF
16V
+3.3V
Q701 2SC3052
E
B
C
+3.3V_ST
AMP_VCC
JK700
DJ-S3600LM
BOTTOM_EARPHONE
1
2
3
4
5
+3.3V
HP_DET
SIDE_HP_MUTE 1:AJ19
D708
ENKMC2838-T112 A1
C
A2
SB_MUTE 1:AA19;R15;9:AI24;9:AI25
SB_MUTE 1:AA19;G25;9:AI24;9:AI25
NTP_MUTE 1:AA22
D709 ENKMC2838-T112 A1
C
A2
R722 100
R720 100
R721 100
D704
100V
1N4148W
OPT
D705
100V
1N4148W
OPT
D706
100V
1N4148W
OPT
D707
100V
1N4148W
OPT
D710 5.6V
AMOTECH
D711
5.6V AMOTECH
L700
BLM18PG121SN1D
L701
BLM18PG121SN1D
C712
33pF
50V
C714
33pF
50V
R710 100
R709 100
R726
12
R727
12
R725
12
R728
12
R716
12
R705
12
R713
12
R719
12
C725
10uF
35V
C736
10uF
35V
+5V_EARPHONE
Q705
2SC3052
E
B
C
R740
0
R703 0
0.1uF C709
C710
0.1uF
16V
C702 0.1uF 16V
0.1uF C715
1 6 V
0.1uF C706
1 6 V
R704
100
C741 1000pF 50V
C707 1000pF 50V
C708 1000pF 50V
C743 1000pF 50V
C742 1000pF 50V
C744 1000pF 50V C705
100pF 50V
R700
10K
R724 10K
R729
10K
R707 10K
R741
10K
R714
1K
R715
1K
C701 1uF
6.3V
R708
3.3K
R717 33K OPT
+5V_GENERAL +5V_EARPHONE
C711
100uF 16V
D700
ENKMC2838-T112 A1
C
A2
R742 10K
R701 10K
R711
20K
R702
20K
R712 20K
R706
20K
IC701
NTP-3100L
EAN60664001
1 BST1A
2 VDR1A
3 RESET
4 AD
5 DVSS_1
6 VSS_IO
7 CLK_I
8 VDD_IO
9 DGND_PLL
10 AGND_PLL
11 LFM
12 AVDD_PLL
13 DVDD_PLL
14 TEST0
15
DVSS_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR_0
23
MONITOR_1
24
MONITOR_2
25
FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29 PGND2B_2
30 OUT2B_1
31 OUT2B_2
32 PVDD2B_1
33 PVDD2B_2
34 PVDD2A_1
35 PVDD2A_2
36 OUT2A_1
37 OUT2A_2
38 PGND2A_1
39 PGND2A_2
40 BST2A
41 VDR2A
42 NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
C723
0.1uF
C722
0.1uF
JK701
PEJ026-01
TOP_EARPHONE_out_of_stock
3 TRANSFER[L]
4 BREAK[L]
5 C-LUG-EL
6 C-LUG-ES
7 C-LUG-ER
8 BREAK[R]
9 TRANSFER[R]
10
FIX-TER
L709
120-ohm
L706
120-ohm
L708
120-ohm
L707
120-ohm
C727 0.1uF 16V
C7 1 3 0 . 1 u F 1 6 V
C7 2 4 0 . 1 u F 1 6 V
C7 3 0
0 . 1 u F
1 6 V
C700 1uF 10V C704 1uF 10V
C760 1uF 10V
R718 100
C721
0.1uF
16V
0.1uF C720
50V
SPEAKER_L
SPEAKER_R
EARPHONE AMP 2A => 5A
MCLK SDATA WCK BCK TP is necessory
Monitor0_1_2 TP is necessory