Read LG 37LD322H (CHASSIS:LD01Z) Service Manual 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.
+3.3V_CI
CI_MDI[0]
CI_DET
CI_TS_VAL
/CI_CD1
47
R1919
PCM_A[0]
CI_WE
CI_IORD
10K
R1905
0.1uF
16V
C1910
/PCM_CD
FE_TS_VAL_ERR
/PCM_OE
CI_ADDR[1]
/PCM_IRQA
/PCM_IORD
CI_ADDR[13]
33
AR1901
+3.3V_CI
CI_DET
PCM_A[8]
/CI_CD2
CI_TS_DATA[0]
PCM_A[4]
KIC7SZ32FU
IC1901
3
GND
2
IN_A
4
OUT_Y
1
IN_B
5
VCC
100
R1907
CI_ADDR[6]
10K
R1913
33
AR1905
+5V_Normal
2SC3052
Q1901
E
B
C
10K
R1904
0 . 1 u F
C1909
FE_TS_SYNC
PCM_A[1]
REG
CI_TS_DATA[4]
0
OPT
R1910
0.1uF
C1902
GND
TOSHIBA
TC74LCX244FT
0ITO742440D
IC1902
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
0 . 1 u F
C1905
PCM_A[11]
10K
R1917
0 . 1 u F
16V
16V
C1903
CI_ADDR[8]
0.1uF
16V
C1908
CI_ADDR[4]
0
OPT
R1909
10K
R1906
/PCM_IOWR
CI_MISTRT
GND
0
OPT
R1916
CI_TS_DATA[6]
33
AR1913
PCM_A[6]
/CI_CD2
+5V_CI_ON
47
R1918
PCM_A[14]
PCM_A[12]
CI_ADDR[0-14]
47
R1915
+5V_Normal
CI_OE
CI_TS_DATA[5]
CI_MCLKI
PCM_RST
GND
33
AR1902
CI_ADDR[7]
CI_MDI[2]
CI_ADDR[12]
CI_ADDR[11]
PCM_D[0-7]
100
R1908
0.1uF
C1901
33
AR1904
/PCM_CE
FE_TS_DATA[0-7]
PCM_A[13]
PCM_A[10]
CI_ADDR[3]
REG
CI_MDI[6]
33
AR1903
CI_TS_CLK
+3.3V_Normal
33
AR1907
PCM_5V_CTL
CI_MISTRT
CI_MDI[1]
CI_ADDR[0]
0 . 1 u F
16V
16V
C1913
100
R1920
CI_ADDR[5]
PCM_A[2]
CI_MDI[2]
CI_OE
CI_DATA[0-7]
33
AR1909
0 . 1 u F
16V
16V
C1904
33
AR1908
CI_MDI[5]
CI_MDI[4]
PCM_A[9]
CI_MDI[3]
+3.3V_CI
10K
R1903
CI_IOWR
CI_MIVAL_ERR
CI_WE
0
R1911
CI_ADDR[2]
CI_MDI[0]
+3.3V_CI
CI_TS_SYNC
CI_TS_DATA[2]
CI_MDI[4]
CI_TS_DATA[1]
PCM_A[7]
CI_ADDR[14]
33
AR1912
CI_MDI[7]
CI_IORD
CI_TS_DATA[3]
0 . 1 u F
16V
16V
C1912
GND
47
R1901
CI_MDI[1]
CI_IOWR
/PCM_REG
0 . 1 u F
16V
16V
C1907
GND
10K
R1921
CI_MDI[6]
47
R1902
+5V_CI_ON
+5V_Normal
CI_MDI[7]
CI_ADDR[9]
CI_MDI[5]
CI_MIVAL_ERR
FE_TS_CLK
/PCM_WAIT
PCM_A[5]
CI_ADDR[10]
/PCM_WE
CI_MDI[3]
22K
R1914
10K
R1912
OPT
GND
PCM_A[3]
/CI_CD1
CI_MCLKI
10uF
10V
10V
C1906
CI_TS_DATA[7]
RSR025P03
Q1902
S
D
G
33
AR1906
CI_DATA[0-7]
BLM18PG121SN1D
L1901
BLM18PG121SN1D
L1902
2.2K
R1922
4 . 7 u F
16V
16V
C1911
OPT
10K
OPT
R1923
10K
R1924
10067972-050LF
P1901
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_DATA[6]
CI_ADDR[0]
CI_DATA[4]
PCM_D[0-7]
FE_TS_DATA[1]
CI_ADDR[7]
CI_DATA[7]
PCM_D[2]
CI_DATA[0]
PCM_D[0]
CI_ADDR[2]
CI_DATA[0-7]
FE_TS_DATA[2]
FE_TS_DATA[5]
CI_ADDR[6]
PCM_D[7]
CI_DATA[3]
CI_ADDR[3]
CI_DATA[1]
FE_TS_DATA[3]
CI_ADDR[4]
CI_DATA[7]
CI_DATA[1]
CI_ADDR[10]
CI_ADDR[5]
CI_ADDR[14]
PCM_D[6]
CI_ADDR[12]
CI_DATA[5]
CI_DATA[2]
FE_TS_DATA[7]
CI_DATA[5]
CI_ADDR[13]
CI_ADDR[11]
PCM_D[5]
CI_DATA[0]
CI_DATA[4]
FE_TS_DATA[0]
PCM_D[4]
CI_DATA[0-7]
CI_DATA[0-7]
PCM_D[1]
FE_TS_DATA[4]
CI_DATA[2]
CI_ADDR[8]
PCM_D[3]
FE_TS_DATA[6]
CI_DATA[6]
CI_DATA[3]
CI_ADDR[1]
CI_ADDR[9]
PCMCI
CI POWER ENABLE CONTROL
CI DETECT
CI SLOT
CI HOST I/F
C I R e g i o n
CI TS INPUT
V e r . 1 . 0
19
* O p t i o n n a m e o f t h i s p a g e : C I _ S L O T
( b e c a u s e o f H o n g K o n g )
EAX62115503
Click on the first or last page to see other 37LD322H (CHASSIS:LD01Z) service manuals if exist.