DOWNLOAD LG 42PT250-TA (CHASSIS:PA11K) Service Manual ↓ Size: 10.54 MB | Pages: 36 in PDF or view online for FREE

Model
42PT250-TA (CHASSIS:PA11K)
Pages
36
Size
10.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / Plasma
File
42pt250-ta-chassis-pa11k.pdf
Date

LG 42PT250-TA (CHASSIS:PA11K) Service Manual ▷ View online

F
i
b
e
r
 
O
p
t
i
c
U
S
B
 
D
O
W
N
 
S
T
R
E
A
M
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.
R211
10
IC205
AT24C02BN-SH-T 
3
2
4
1
5
6
7
8
RGB_DDC_SCL
DSUB_B+>
DSUB_DET
PC_SER_DATA
C209
10pF
50V
R244
0
PC_SER_CLK
DSUB_G+>
+5V_ST
DSUB_G-
RGB_DDC_SCL
R224
1K
R217
10K
DSUB_VSYNC
C204
220pF
50V
READY
C210
0.1uF
16V
READY
DSUB_R+>
EDID_WP
RGB_DDC_SDA
JK205
SPG09-DB-010
1
RED
2
GREEN
3
BLUE
4
GND_1
5
DDC_GND
6
RED_GND
7
GREEN_GND
8
BLUE_GND
9
NC
10
SYNC_GND
11
GND_2
12
DDC_DATA
13
H_SYNC
14
V_SYNC
15
DDC_CLOCK
16
SHILED
DSUB_HSYNC
DSUB_B-
GND
DSUB_R+>
DSUB_G+
C208
220pF
50V
READY
DSUB_B+>
DSUB_R+
RGB_DDC_SDA
R246
0
R241
0
DSUB_R-
R243
0
R210
10
+3.3V
C207
220pF
50V
READY
R242
0
DSUB_B+
C211
10pF
50V
+5V
IC204
NL17SZ00DFT2G
READY
3
GND
2
B
4
Y
1
A
5
VCC
SPDIF_OUT
PC_L_IN
JK204
JST1223-001
1
GND
2
VCC
3
VINPUT
4
FIX_POLE
PC_R_IN
JK208
PEJ027-01
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
+5V
PC_SER_CLK
S7_RXD
+3.3V_ST
PM_TXD
S7_TXD
PC_SER_DATA
JK203
SPG09-DB-009
1
2
3
4
5
6
7
8
9
10
PM_RXD
+3.3V_ST
IC203
MAX3232CDR
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
DOUT2
8
RIN2
9
ROUT2
10
DIN2
11
DIN1
12
ROUT1
13
RIN1
14
DOUT1
15
GND
16
VCC
CEC_REMOTE
R225 1K
D1+_HDMI2
D0-_HDMI4
HPD4
5V_DET_HDMI_3
JK200
EAG59023302
HDMI1
14
13
5
D1_GND
20
SHIELD
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
CEC_REMOTE
D2+_HDMI4
R226 1.8K
R212
10K
CK+_HDMI3
DDC_SDA_2
D0+_HDMI2
D2-_HDMI2
5V_DET_HDMI_2
HPD3
R248 1K
CK-_HDMI4
5V_DET_HDMI_4
D1+_HDMI4
CEC_REMOTE
Q201
2SC3052
E
B
C
R249 1.8K
D1+_HDMI3
D0-_HDMI3
DDC_SCL_4
D2-_HDMI3
R236
10K
D1-_HDMI2
D2+_HDMI2
R200 1K
HPD2
Q202
2SC3052
E
B
C
DDC_SDA_3
D2-_HDMI4
CK+_HDMI4
DDC_SCL_2
5V_HDMI_3
R201 1.8K
D1-_HDMI4
D0-_HDMI2
D2+_HDMI3
DDC_SDA_4
D1-_HDMI3
5V_HDMI_2
CK+_HDMI2
D0+_HDMI3
CK-_HDMI3
R258
10K
CK-_HDMI2
5V_HDMI_4
DDC_SCL_3
D0+_HDMI4
Q200
2SC3052
E
B
C
DDC_SDA_4
DDC_SCL_2
EDID_WP
+5V
JP203
5V_HDMI_3
R227
22
DDC_SDA_2
IC201
AT24C02BN-SH-T 
HDMI2
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
DDC_SCL_3
R202
22
JP200
+5V
+5V
R232
10K
EDID_WP
R255
10K
5V_HDMI_4
R228
22
IC200
AT24C02BN-SH-T 
HDMI1
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
IC202
AT24C02BN-SH-T 
HDMI Side
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
5V_HDMI_2
EDID_WP
D205
ENKMC2838-T112
A
1
C
A
2
DDC_SDA_3
DDC_SCL_4
JP206
R203
22
D208
ENKMC2838-T112
A
1
C
A
2
R250
22
R251
22
R207
10K
D213
ENKMC2838-T112
A
1
C
A
2
USB1_CTL
+3.3V
SIDE_USB_DP
IC206
AP2191SG-13
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
SIDE_USB_DM
+3.3V
C223
100uF
16V
+5V
USB1_OCD
SIDEAV_R_IN
+3.3V
SIDEAV_CVBS_IN
SIDEAV_L_IN
SIDEAV_DET
JK207
PPJ235-01
4A
[YL]O-SPRING
5A
[YL]E-LUG
3A
[YL]CONTACT
4B
[WH]O-SPRING
3C
[RD]CONTACT
4C
[RD]O-SPRING
5C
[RD]E-LUG
C225
1000pF
50V
R262 10K
COMP2_R_IN
C224
1000pF
50V
+3.3V
COMP2_L_IN
R261 10K
R259
470K
COMP2_DET
COMP2_Pb+>
R265
12K
COMP2_Pr+>
R260
470K
COMP2_Y+>
R266
12K
R264
10K
COMP2_Y+
COMP2_Pb-
COMP2_Pr+>
R286
0
R282
0
COMP2_Pr-
COMP2_Y-
COMP2_Y+>
COMP2_Pb+>
R284
0
R285
0
COMP2_Pr+
COMP2_Pb+
R283
0
R287
0
C228
10pF
50V
READY
C229
10pF
50V
READY
C230
10pF
50V
READY
C216
10pF
50V
READY
C217
10pF
50V
READY
C218
10pF
50V
READY
JK201
EAG59023301
HDMI2
14
13
5
D1_GND
20
SHIELD
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
30V
READY
D216
D232
30V
READY
D223
30V
READY
D210
30V
READY
D225
30V
READY
D215
30V
READY
D211
30V
READY
D231
30V
READY
D228
30V
READY
D209
30V
READY
D220
30V
READY
D202
30V
READY
D204
30V
READY
D201
30V
READY
D229
30V
READY
D206
30V
READY
D233
30V
READY
D226
30V
READY
D217
30V
READY
D214
30V
READY
D230
30V
READY
D227
30V
READY
D224
30V
READY
D203
30V
READY
D200
READY
D212
READY
D207
READY
R257
10K
R234
10K
R209
10K
R208
10K
R233
10K
R256
10K
R291
10K
R290
10K
R247
10K
R237
10K
R231 33
R205 33
R253
33
R206 33
R230 33
R254
33
R1206
10K
READY
C245
0.1uF
16V
C244
0.1uF
16V
C243
0.1uF
16V
C242
0.1uF
16V
C241
0.1uF
16V
C235
0.1uF
16V
R245
0
DSUB_G+>
R218
33
R278
33
R219
33
R263
33
C214
10pF
50V
C215
10pF
50V
C236
10pF
50V
C240
27pF
50V
C237
0.1uF
16V
C219
0.1uF
16V
C205
1000pF
50V
C206
1000pF
50V
C239
1000pF
50V
C238
1000pF
50V
C233
220pF
50V
READY
C232
220pF
50V
READY
C203
220pF
50V
READY
C222
0.1uF
16V
C234
0.1uF
16V
READY
R280
75
R279
75
R281
75
R240
75
R238
75
R239
75
R1200
75
R296
100
R293
100
READY
R289
100
R288 100
R292
1K
READY
R1203
1K
R204
3.3K
R252
3.3K
R229
3.3K
R215
10K
R216
10K
R1202
10K
R1201
10K
R294
10K
R267
10K
R277
10K
READY
R223
12K
R222
12K
R1204
12K
R1205
12K
R235
10K
R214
470K
R213
470K
R299
470K
R298
470K
D219
READY
R221
0
READY
BSS83
Q203
S
B
D
G
CEC_REMOTE_S7
+3.3V_ST
CEC_REMOTE
R268
0
READY
D218
MMBD301LT1G
30V
R269
27K
READY
R271
1K
JK210
PPJ234-02
5A
[GN]O-SPRING
6A
[GN]E-LUG
4A
[GN]CONTACT
7B
[BL]E-LUG-S
5B
[BL]O-SPRING
7C
[RD]E-LUG-S
5C
[RD]O-SPRING_1
4C
[RD]CONTACT_1
5D
[WH]O-SPRING
4E
[RD]CONTACT_2
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
AV/COMP2_DET
R270
10K
D221
30V
READY
R272
1K
R1434
100
R1435
100
232C_NO4
232C_NO6
232C_NO6
232C_NO4
UART_TXD_3D
R1436
100
R1437
100
UART_RXD_3D
R273 0 NON_RGB
R274 0 NON_RGB
R220
56K
JK202
EAG62611201
HDMI Side
14
13
5
D1_GND
20
BODY_SHIELD
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
JK209
1
2
3
4
5
R297
0
R295
0
COMP1_Pb+>
D113
30V
READY
R199
470K
C136
1000pF
50V
SC2/COMP1_R_IN
D238
30V
READY
SC1_G+/COMP1_Y+
R107
0
SC2/COMP1_L_IN
SC1_B-/COMP1_Pb-
SC2/COMP1_DET
D236
30V
READY
R1112
10K
R102
75
R101
75
SC1_B+/COMP1_Pb+
COMP1_Pr+>
SC1_R-/COMP1_Pr-
+3.3V
COMP1_Pb+>
R104
0
COMP1_Pr+>
R1100
470K
D237
30V
READY
30V
READY
D123
R106
0
R1107
1K
R108
0
C135
1000pF
50V
R100
75
D122
30V
READY
R190
12K
SC1_G-/COMP1_Y-
R105
0
COMP1_Y+>
SC1_R+/COMP1_Pr+
R193
10K
R194
10K
R103
0
JK206
PPJ234-02
5A
[GN]O-SPRING
6A
[GN]E-LUG
4A
[GN]CONTACT
7B
[BL]E-LUG-S
5B
[BL]O-SPRING
7C
[RD]E-LUG-S
5C
[RD]O-SPRING_1
4C
[RD]CONTACT_1
5D
[WH]O-SPRING
4E
[RD]CONTACT_2
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
COMP1_Y+>
R189
12K
C101
27pF
50V
READY
C100
27pF
50V
READY
C102
27pF
50V
READY
RGB PC
RGB EDID
Close to Jack
SPDIF
NAND
GATE
PC AUDIO
RS232C
HDMI_1
SIDE_HDMI
HDMI_2
For CEC
$0.055
$0.055
$0.055
GP2R_S7R
HDMI/RGB/RS232C/USB
COMP2/Side CVBS/SPDIF
2
SWITCH ADDED
Capacitors on VBUSA should be
placed as closd to connector as possible.
10mm
$0.11
SIDE USB
SIDE CVBS
COMPONENT2
Close to Jack
HDMI
2010-08-31
Close to Jack
COMPONENT1
T
H
E
R
M
A
L
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.
TU300
TDTJ-S001D
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
R342
0
READY
R343
0
READY
C304
0.1uF
16V
+5V_TU
C301
0.1uF
16V
R338
4.7K
Q300
ISA1530AC1
R341
470
R344
82
TU_SIF
+5V_TU
Q301
ISA1530AC1
E
B
C
Q302
ISA1530AC1
EU
TU_CVBS
+5V_TU
+5V_TU
ATV_OUT
C300
0.1uF
16V
C302
0.1uF
16V
+3.3V_TU
R334
100
C308
0.1uF
16V
TUNER_RESET
+3.3V_TU
IF_N_MSTAR
IF_P_MSTAR
R346
200
EU
R349
200
R345
200
R348
200
EU
R335
10K
C307
22uF
10V
AMP_RESET_N
AUD_LRCH
AUD_LRCK
AUD_MASTER_CLK
AC_DET
AUD_SCK
AMP_SCL
AMP_SDA
R365
2.2
R359
2K
R360
2K
+3.3V
C328
4700pF
50V
R371
2K
C333
680pF
50V
R366
0
C327
0.1uF
16V
C331
0.1uF
50V
C336 1uF
25V
C337
0.1uF 50V
C338 1uF
25V
C339
0.1uF 50V
C335
0.1uF
50V
C334
0.1uF
50V
C340
0.1uF
50V
P_17V
P
3
0
1
S
M
A
W
2
5
0
-
H
0
4
R
1
2
3
4
R381
20
C343
330pF
50V
C342
330pF
50V
R382
20
C352
1000pF
50V
C354
1000pF
50V
C353
1000pF
50V
C351
1000pF
50V
C332
0.1uF
50V
C329
0.1uF
50V
R372
10K
R370
10K
READY
R367
10K
READY
AMP_MUTE
R373
0
READY
Q303
2SC3052
READY
E
B
C
+3.3V_TU
C305
10pF
50V
READY
TU_SDA
TU_SCL
C306
10pF
50V
READY
R313
22
R314
22
IF_AGC_MAIN
R374
0
+1.26V_TU
C348
0.22uF
50V
C347
0.22uF
50V
C349
0.22uF
50V
C350
0.22uF
50V
C345
0.22uF
50V
C346
0.22uF
50V
R326
1.2K
R319
1.2K
L304
10.0uH
L303
10.0uH
L305
10.0uH
L302
10.0uH
R376
22
R378
22
R377
22
R375
22
R379
22
R380
22
R315
22
R316
22
TD1P
TC1P
TE1N
SDA_3.3V_MOD
TA2N
LVDS_CLK_2-
R836
0
R807
0
TE2N
R790
0
2D
DISP_EN
R794
0
2D
UART_TXD
TE2P
TD2N
R784
0
2D
TCLK2P
R817
0
2D
TD2N
TCLK4P
TC4P
TE4N
TB2N
LVDS_DATA_1_E-
R811
0
2D
LVDS_DATA_2_A-
TB4P
TB3P
UART_TXD
R783
0
2D
TC2N
TA1P
TE3N
TC2P
TC1P
LVDS_DATA_1_D+
TE1P
SCL_3.3V_MOD
TA1P
LVDS_CLK_2+
TD1N
PC_SER_DATA
TE2N
R795
0
2D
TE2P
R835
0
LVDS_DATA_2_B-
R798
0
2D
TE1N
TCLK1N
R818
0
2D
R792
0
2D
TCLK1N
TA2N
SCL_3.3V_MOD
LVDS_CLK_1-
2N7002(F)
Q700
G
D
S
P701
TF05-51S
HD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
TD1N
R788
0
2D
LVDS_DATA_2_D+
R828
0
2D
LVDS_DATA_2_A+
TE1P
LVDS_DATA_1_C+
TB1N
R800
0
2D
TD1P
R824
0
2D
TA1N
TC3P
TC2N
TD3N
TA1N
TC1N
TC1P
R815
0
2D
PC_SER_CLK
R833
0
2D
TE2N
TB1P
TB2N
R804
0
2D
TE3P
LVDS_DATA_1_E+
R812
0
2D
R786
0
2D
TE2P
LVDS_DATA_1_C-
SDA_3.3V_MOD
P_SCL
R831
0
2D
R830
0
2D
LVDS_DATA_2_C-
R810
0
2D
R822
0
2D
TB1P
LVDS_CLK_1+
R789
0
2D
TD2P
UART_RXD
TA2P
PC_SER_DATA
LVDS_DATA_2_D-
TCLK2N
R785
0
2D
+3.3V
TCLK1P
TC2P
TD2P
TB2P
TD2P
LVDS_DATA_2_E-
LVDS_DATA_1_D-
R809
4.7K
TC1N
TCLK2P
R787
0
2D
R829
0
2D
TC4N
R821
0
2D
TB3N
TCLK1N
LVDS_DATA_2_E+
R801
0
2D
TA4P
R826
0
2D
R849
0
R825
0
2D
R796
0
2D
TE4P
SDA_3.3V_MOD
TC2P
R814
0
2D
TC3N
R832
0
2D
R813
0
2D
LVDS_DATA_1_A-
TA3N
2N7002(F)
Q701
G
D
S
LVDS_DATA_1_B-
TCLK3P
TCLK3N
R791
0
2D
UART_RXD
R793
0
2D
TB2P
TCLK1P
LVDS_DATA_2_C+
P_SDA
TD1N
TA2N
LVDS_DATA_2_B+
R806
0
R820
0
2D
DISP_EN
R803
0
2D
TCLK2P
R802
0
2D
R842
0
TD2N
TD4P
TB2N
TA2P
R823
0
2D
TD4N
TCLK1P
PC_SER_CLK
TCLK4N
TD3P
TA1N
+3.3V
LVDS_DATA_1_A+
LVDS_DATA_1_B+
R827
0
2D
R819
0
2D
TCLK2N
TCLK2N
R799
0
2D
TD1P
TE1P
TA1P
R797
0
2D
TA4N
R816
0
2D
TC1N
R782
0
2D
R808
4.7K
TE1N
TB1P
TB4N
TB2P
TB1N
SCL_3.3V_MOD
TC2N
TA3P
R805
0
2D
TA2P
TB1N
P602
12507WS-15L 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
R632
10K
R630
22
C648
10pF
+3.3V_ST
+3.3V_ST
R634
10K
+3.3V_ST
C649
10pF
READY
SUB_SDA
R635
4.7K
TOUCH_VER_CHK
R631
22
R629
4.7K
Q602
2SC3052
E
B
C
R633
4.7K
LED_RED
C646
0.1uF
16V
C645
10pF
READY
SUB_SCL
KEY1
R628
10K
KEY2
IR
R639
10K
IC303
STA368BWG
@compC
26
GND_PLL
27
XTI
28
BICKI
29
LRCKI
30
SDI
31
RESET
32
INT_LINE
33
SDA
34
SCL
35
GND_DIG_2
36
VDD_DIG_2
17
OUT3B/FFX3B
3
TEST_MODE
6
OUT2B
16
CONFIG
15
VDD
14
GND_REG
13
OUT1A
12
GND1
11
VCC1
10
OUT1B
9
OUT2A
8
VCC2
7
GND2
4
VSS
5
VCC_REG
2
SA
21
VDD_DIG_1
1
GND_SUB
20
TWARN/OUT4A
19
EAPD/OUT4B
18
OUT3A/FFX3A
23
PWRDN
24
VDD_PLL
25
FILTER_PLL
22
GND_DIG_1
3
7
[EP]GND
R781
2.2K
R780
2.2K
ZD601
5.6B
C341
68uF
35V
C344
68uF
35V
READY
C355
22pF
50V
READY
C356
22pF
50V
READY
C357
22pF
50V
READY
C358
22pF
50V
READY
P703
104060-8017
FHD
1
2
3
4
5
6
7
8
9
1
0
1
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
2
0
2
1
2
2
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
8
3
9
4
0
4
1
4
2
4
3
4
4
4
5
4
6
4
7
4
8
4
9
5
0
5
1
5
2
5
3
5
4
5
5
5
6
5
7
5
8
5
9
6
0
6
1
6
2
6
3
6
4
6
5
6
6
6
7
6
8
6
9
7
0
7
1
7
2
7
3
7
4
7
5
7
6
7
7
7
8
7
9
8
0
8
1
Tuner/Audio Amp
LVDS / Key-IR
GP2R_S7R
2010-08-31
3
Audio AMP
Close to Tuner
(Should be guarded by GND)
- Should be guarded by GND
- No Via 
- Width(Signal) : min 12mm
  GND(Signal) : min 24mm
Close-by
Close-by
Close-by
Close-by
H-NIM Tuner
Key/IR
LVDS
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.
B-MVREFDQ
PCM_A[0]
PCM_A[4]
PCM_A[1]
PCM_A[7]
PCM_A[2]
PCM_A[6]
PCM_A[5]
PCM_A[3]
A-MVREFDQ
C_DDR_DQ[15]
DDR_DQ[14]
C_DDR_DQ[8]
DDR_DQ[15]
C_DDR_DQ[10]
DDR_DQ[8]
DDR_A[0]
DDR_DQ[10]
C_DDR_DQ[13]
DDR_DQ[13]
C_DDR_DQ[7]
DDR_A[4]
DDR_DQ[7]
C_DDR_DQ[0]
DDR_DQ[0]
C_DDR_DQ[2]
DDR_DQ[2]
C_DDR_DQ[5]
DDR_DQ[5]
DDR_DQ[0]
DDR_DQ[1]
DDR_DQ[2]
DDR_DQ[3]
DDR_A[2]
DDR_DQ[4]
DDR_DQ[5]
DDR_A[6]
DDR_DQ[6]
DDR_DQ[7]
DDR_A[7]
DDR_A[10]
DDR_DQ[8]
DDR_DQ[9]
DDR_A[5]
DDR_DQ[10]
DDR_A[1]
C_DDR_DQ[6]
DDR_DQ[11]
DDR_A[8]
DDR_DQ[12]
C_DDR_DQ[1]
DDR_DQ[6]
DDR_A[12]
DDR_DQ[13]
C_DDR_DQ[4]
DDR_DQ[1]
DDR_A[9]
DDR_A[11]
DDR_DQ[14]
C_DDR_DQ[3]
DDR_A[3]
DDR_DQ[4]
DDR_DQ[15]
C_DDR_DQ[12]
DDR_DQ[3]
C_DDR_DQ[11]
DDR_DQ[12]
C_DDR_DQ[9]
DDR_DQ[11]
C_DDR_DQ[14]
DDR_DQ[9]
C541
0.1uF
VCC_1.5V_DDR
C536
0.1uF
C535
0.1uF
C526
0.1uF
C537
0.1uF
C538
0.1uF
C540
0.1uF
C505
0.1uF
C544
10uF
10V
C529
0.1uF
C527
0.1uF
C531
0.1uF
C534
0.1uF
C532
0.1uF
C503
1000pF
VCC_1.5V_DDR
C533
0.1uF
C530
0.1uF
C501
0.1uF
C524
10uF
+1.5V_DDR_IN
R502
1K
1%
C545
0.1uF
16V
C525
0.1uF
R503
1K
1%
C528
0.1uF
C539
0.1uF
A-TMDMU
A-MA4
A-TMCASB
A-MDQU1
A-MDML
A-MDQL0
A-MDQU6
A-TMDQL0
A-MDQU7
A-MCKB
A-TMODT
A-MDQU0
A-MA3
A-MA9
A-TMA9
A-TMA8
A-MCASB
A-MA0
A-MDQU4
A-MA11
A-MA6
A-TMDML
A-MDQSU
A-MDQL5
A-TMDQL3
A-MA4
R511
56
1%
A-MDMU
A-MBA2
A-MA0
A-TMDQSU
A-MA13
A-TMDQL5
A-TMDQU0
A-MBA1
A-TMDQSL
A-MVREFCA
A-MA8
A-MDQL6
A-MA7
A-MDQU0
A-MA5
A-MDML
A-MA12
A-TMBA0
A-MA8
R505
240
1%
A-MDQSUB
A-MRASB
A-MDQL7
R509
56
1%
A-TMA7
A-MDQL2
A-TMCKE
A-MODT
A-TMDQU7
A-TMDQSUB
A-MCKE
A-MDQL7
A-MDQL5
A-TMA6
A-TMDQL1
A-TMRESETB
A-MA1
A-TMRASB
A-MDQU4
A-MDQSLB
A-TMDQU2
A-MA1
VCC_1.5V_DDR
A-MCK
A-MDQSUB
A-MA7
A-MA10
A-TMA2
A-TMA3
A-TMDQL7
A-MDQU2
A-TMA12
A-TMDQU4
A-MDQL1
A-MDMU
A-TMDQU1
A-TMA5
A-TMDQSLB
A-MBA2
A-MA10
A-MDQU3
A-MDQL3
A-TMCKB
A-MDQU3
A-MODT
A-MCKB
A-MDQU6
A-MA3
A-MRESETB
A-MA12
A-MA11
A-TMDQU6
A-MCKE
A-MDQL3
A-MDQSLB
A-MDQU5
A-TMCK
H5TQ1G63BFR-H9C
IC500
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10/AP
L7
A11
R7
A12/BC
N7
A13
T3
A15
M7
BA0
M2
BA1
N8
BA2
M3
CK
J7
CK
K7
CKE
K9
CS
L2
ODT
K1
RAS
J3
CAS
K3
WE
L3
RESET
T2
DQSL
F3
DQSL
G3
DQSU
C7
DQSU
B7
DML
E7
DMU
D3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
VREFCA
M8
VREFDQ
H1
ZQ
L8
VDD_1
B2
VDD_2
D9
VDD_3
G7
VDD_4
K2
VDD_5
K8
VDD_6
N1
VDD_7
N9
VDD_8
R1
VDD_9
R9
VDDQ_1
A1
VDDQ_2
A8
VDDQ_3
C1
VDDQ_4
C9
VDDQ_5
D2
VDDQ_6
E9
VDDQ_7
F1
VDDQ_8
H2
VDDQ_9
H9
NC_1
J1
NC_2
J9
NC_3
L1
NC_4
L9
NC_6
T7
VSS_1
A9
VSS_2
B3
VSS_3
E1
VSS_4
G8
VSS_5
J2
VSS_6
J8
VSS_7
M1
VSS_8
M9
VSS_9
P1
VSS_10
P9
VSS_11
T1
VSS_12
T9
VSSQ_1
B1
VSSQ_2
B9
VSSQ_3
D1
VSSQ_4
D8
VSSQ_5
E2
VSSQ_6
E8
VSSQ_7
F9
VSSQ_8
G1
VSSQ_9
G9
A-MBA0
A-MBA0
A-MDQU2
A-MDQU5
A-MA2
A-MA2
A-TMA13
A-TMBA2
A-TMDQU5
A-MWEB
A-MDQL4
A-MDQSU
A-MDQL1
R506
10K
A-MWEB
A-MRASB
A-MDQSL
A-MDQL6
A-MDQL4
A-TMA1
A-MDQU1
A-TMDQU3
A-MCKE
A-TMA10
A-TMA0
A-MA9
A-MA6
A-MDQL2
A-TMWEB
A-MA5
A-MA13
R512
10K
A-TMBA1
A-MDQU7
A-TMA4
A-MRESETB
A-TMDQL4
A-TMDQL2
A-MCK
A-TMDQL6
A-MDQSL
A-MBA1
A-MDQL0
A-TMA11
A-MCASB
B-MDQSL
B-TMDQL3
B-MA10
B-MDQU0
B-MDQL4
B-TMDML
B-MCK
B-TMDQL5
B-TMA9
B-MA0
B-MBA2
B-TMDQL6
B-TMDQU4
R507
10K
B-MDML
B-TMDQL4
B-MA2
B-TMA1
B-TMBA1
B-MDQU1
B-MDQSU
B-MA8
B-TMCK
B-TMDQSU
B-MA3
B-TMRESETB
B-TMDQU5
B-MDQL4
B-MA8
B-TMCASB
B-MA4
B-TMDQU3
B-TMRASB
B-TMA4
B-MA6
VCC_1.5V_DDR
B-TMA7
B-MA3
B-MDQL7
B-TMDQU7
B-TMA8
B-MA5
B-MA11
R531
10K
B-MA12
B-MBA1
B-MCKB
B-TMA6
B-MDQL0
B-MA13
B-MDQL1
B-MDQL2
B-MA5
B-MODT
B-MDQSL
B-MDQL2
B-MVREFCA
B-MRESETB
B-MBA2
B-TMDQSUB
B-TMDMU
B-TMCKB
B-MA9
B-MA1
B-MDQL1
B-MA6
B-MA4
B-MBA0
R504
240
1%
B-TMDQU0
B-MDQU4
B-MDQSUB
B-MA13
B-TMA12
B-MDQU5
B-MDQU2
H5TQ1G63BFR-H9C
IC501
A0
N3
A1
P7
A2
P3
A3
N2
A4
P8
A5
P2
A6
R8
A7
R2
A8
T8
A9
R3
A10/AP
L7
A11
R7
A12/BC
N7
A13
T3
A15
M7
BA0
M2
BA1
N8
BA2
M3
CK
J7
CK
K7
CKE
K9
CS
L2
ODT
K1
RAS
J3
CAS
K3
WE
L3
RESET
T2
DQSL
F3
DQSL
G3
DQSU
C7
DQSU
B7
DML
E7
DMU
D3
DQL0
E3
DQL1
F7
DQL2
F2
DQL3
F8
DQL4
H3
DQL5
H8
DQL6
G2
DQL7
H7
DQU0
D7
DQU1
C3
DQU2
C8
DQU3
C2
DQU4
A7
DQU5
A2
DQU6
B8
DQU7
A3
VREFCA
M8
VREFDQ
H1
ZQ
L8
VDD_1
B2
VDD_2
D9
VDD_3
G7
VDD_4
K2
VDD_5
K8
VDD_6
N1
VDD_7
N9
VDD_8
R1
VDD_9
R9
VDDQ_1
A1
VDDQ_2
A8
VDDQ_3
C1
VDDQ_4
C9
VDDQ_5
D2
VDDQ_6
E9
VDDQ_7
F1
VDDQ_8
H2
VDDQ_9
H9
NC_1
J1
NC_2
J9
NC_3
L1
NC_4
L9
NC_6
T7
VSS_1
A9
VSS_2
B3
VSS_3
E1
VSS_4
G8
VSS_5
J2
VSS_6
J8
VSS_7
M1
VSS_8
M9
VSS_9
P1
VSS_10
P9
VSS_11
T1
VSS_12
T9
VSSQ_1
B1
VSSQ_2
B9
VSSQ_3
D1
VSSQ_4
D8
VSSQ_5
E2
VSSQ_6
E8
VSSQ_7
F9
VSSQ_8
G1
VSSQ_9
G9
B-MDQSLB
B-MDQL3
B-MDML
B-MA0
B-MA7
B-MWEB
B-TMA13
B-MBA1
B-TMA11
B-MDMU
B-TMA5
B-MCK
B-MA9
B-MDQL6
B-MDQSU
B-MDQSLB
B-MA1
B-MBA0
B-MDQU3
B-MDQU5
B-TMDQL0
B-TMDQL1
B-MA7
B-TMDQU2
B-MDQL5
B-MDQL5
B-MDQU7
B-TMA2
B-TMDQSLB
B-TMA3
B-MDQL6
B-TMDQSL
B-MDQSUB
B-MCKE
B-MCASB
B-MA12
B-MWEB
B-TMBA0
B-MDQU3
B-MA11
B-MA2
B-MCKE
B-TMCKE
B-MDQU6
B-MDMU
R508
56
1%
B-TMDQL7
B-TMA0
R510
56
1%
B-MDQU7
B-MDQU2
B-MDQU4
B-MRASB
B-TMDQL2
B-MDQU0
B-MDQL3
B-MA10
B-TMDQU1
B-MDQL0
B-MCKB
B-TMWEB
B-TMA10
B-TMBA2
B-MRESETB
B-MCASB
B-MDQL7
B-MDQU6
B-TMDQU6
B-MDQU1
B-TMODT
B-MRASB
B-MODT
B-MCKE
I2C_SCL
C549
0.1uF
+3.3V_AVDD
/PF_WP
SPI_SDO
R551
22
PF_ALE
PCM_A[0-7]
R540
0
R536
10K
READY
R546
10K
+3.3V_AVDD
I2C_SCL
/FLASH_WP
SPI_SDI
R548
4.7K
C547
0.1uF
C550
10uF
IC503
MX25L8005M2I-15G
3
WP#
2
SO
4
GND
1
CS#
5
SI
6
SCLK
7
HOLD#
8
VCC
IC505
CAT24WC08W-T
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
/PF_WE
R535
0
AR521
22
R544
22
/F_RB
C552
0.1uF
SPI_SCK
IC504
M24M01-HRMN6TP
3
E2
2
E1
4
VSS
1
NC
5
SDA
6
SCL
7
WP
8
VCC
C551
0.1uF
R543
22
+3.3V_ST
AR520
22
+3.3V_AVDD
+3.3V_ST
/PF_CE1
R550
4.7K
+3.3V_AVDD
+3.3V_ST
/PF_CE0
R547
4.7K
READY
+3.3V_ST
/PF_OE
I2C_SDA
R552
22
/SPI_CS
+3.3V_AVDD
R549
33
R533
3.3K
I2C_SDA
R532
3.3K
READY
C521
0.1uF
C510
0.1uF
C517
0.1uF
C515
0.1uF
C518
0.1uF
C504
0.1uF
C523
0.1uF
C522
0.1uF
C516
0.1uF
C509
0.1uF
C513
0.1uF
C511
0.1uF
C520
0.1uF
C519
0.1uF
C512
0.1uF
C514
0.1uF
C508
0.1uF
C506
10uF
C507
0.1uF
VCC_1.5V_DDR
R500
1K
1%
C500
0.1uF
C502
1000pF
R501
1K
1%
Q501
2SC3052
READY
E
B
C
R539
10K
READY
Q500
2SC3052
READY
E
B
C
R534
10K
READY
L500
Main
500
C548
10pF
READY
C546
10pF
READY
C543
0.01uF
50V
C542
0.01uF
50V
R545
4.7K
R542
1K
R538
1K
READY
R537
1K
R541
1K
READY
AR503
56
AR501
56
AR500
56
AR502
56
AR504
56
AR511
56
AR513
56
AR512
56
AR514
56
AR510
56
R518
22
R526
22
R529
22
R515
22
R528
22
R517
22
R524
22
R516
22
R520
22
R525
22
R527
22
R519
22
AR509
22
AR518
22
AR516
22
AR508
22
AR515
22
AR519
22
AR517
22
AR506
22
AR507
22
AR505
22
R530
22
R521
22
R514
56
R513
56
R522
56
R523
56
IC502
H27U1G8F2BTR-BC 
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
DDR_A[3]
AR533
22
1/16W
3D
/C_DDR_RAS
DDR_A[9]
C716
0.1uF
3D
DDR_DQS1M
DDR2_ODT
DDR_DQS1P
C_DDR_A[1]
DDR_BA[0]
C700
10uF
3D
/DDR_WE
DDR_A[0]
C_DDR_BA[0]
C714
0.1uF
3D
DDR_A[8]
C702
0.1uF
16V
3D
C_DDR2_CKE
DDR_A[5]
AR532
22
1/16W
3D
R1467
22
3D
R1466
22
3D
C_DDR_DQM0
R1465
22
3D
DDR_A[7]
C709
0.1uF
3D
R1464
22
3D
R1463
22
3D
C_DDR_DQS0P
R1462
22
3D
DDR_A[6]
R1461
22
3D
+1.8V
R1460
22
3D
/C_DDR_CS
C717
0.1uF
3D
R1459
22
3D
C_DDR_DQS0M
AR527
22
1/16W
3D
C704
470pF
50V
3D
DDR_DQ[15-0]
C_DDR2_CLK
DDR_DQM0
C_DDR_A[5]
C_DDR_A[10]
DDR_DQS0M
C712
0.1uF
3D
C_DDR_A[6]
/DDR2_CLK
DDR_DQ[15-0]
DDR2_CLK
C_DDR_BA[1]
AR530
22
1/16W
3D
DDR_DQM0
DDR_BA[1]
DDR2_CLK
R700
100
3D
DDR_DQS0P
C_DDR_A[0]
DDR_VREF_DDR
/DDR_WE
DDR_A[12]
C_DDR_A[9]
C705
100pF
50V
3D
DDR_A[12-0]
C706
0.1uF
3D
DDR2_CKE
AR535
22
1/16W
3D
C_DDR_A[8]
DDR_A[2]
DDR_BA[1]
/DDR_CS
AR529
22
1/16W
3D
DDR_A[1]
/C_DDR_WE
DDR_A[10]
C_DDR_A[3]
DDR_DQM1
C719
0.1uF
3D
C715
0.1uF
3D
/DDR_CAS
DDR_BA[0]
/C_DDR_CAS
DDR_A[4]
C_DDR_DQS1P
AR534
22
1/16W
3D
DDR_A[11]
C_DDR_DQM1
C718
0.1uF
3D
/DDR_CAS
/DDR_CS
+1.8V
C_DDR_DQS1M
C711
0.1uF
3D
AR528
22
1/16W
3D
C708
0.1uF
3D
/C_DDR2_CLK
DDR_DQS0P
C_DDR_A[12]
C713
0.1uF
3D
C_DDR_A[2]
C_DDR_A[11]
C720
0.1uF
3D
AR531
22
1/16W
3D
/DDR2_CLK
DDR_DQS0M
C707
0.1uF
3D
C_DDR_A[4]
C710
0.1uF
3D
DDR2_CKE
/DDR_RAS
DDR2_ODT
DDR_DQS1M
C_DDR_DQ[15-0]
C703
0.1uF
3D
C_DDR_A[7]
DDR_DQS1P
C701
0.1uF
3D
DDR_DQM1
/DDR_RAS
C_DDR2_ODT
IC701
W9725G6JB-25
J2
VREF
J8
CLK
H2
VSSQ_2
B7
UDQS
N8
A4
P8
A8
L1
NC_4
L2
BA0
R8
NC_3
K7
RAS
F8
VSSQ_3
F3
LDM
P3
A9
M3
A1
N3
A5
K8
CLK
R3
NC_5
L3
BA1
J7
VSSDL
L7
CAS
F2
VSSQ_4
B3
UDM
M2
A10/AP
K2
CKE
R7
NC_6
M7
A2
N7
A6
M8
A0
J1
VDDL
K3
WE
E8
LDQS
P7
A11
K9
ODT
A2
NC_1
N2
A3
P2
A7
H8
VSSQ_1
F7
LDQS
A8
UDQS
R2
A12
L8
CS
E2
NC_2
E7
VSSQ_5
D8
VSSQ_6
D2
VSSQ_7
A7
VSSQ_8
B8
VSSQ_9
B2
VSSQ_10
P9
VSS_1
N1
VSS_2
J3
VSS_3
E3
VSS_4
A3
VSS_5
G9
VDDQ_1
G7
VDDQ_2
G3
VDDQ_3
G1
VDDQ_4
E9
VDDQ_5
C9
VDDQ_6
C7
VDDQ_7
C3
VDDQ_8
C1
VDDQ_9
A9
VDDQ_10
R1
VDD_1
M9
VDD_2
J9
VDD_3
E1
VDD_4
A1
VDD_5
B9
DQ15
B1
DQ14
D9
DQ13
D1
DQ12
D3
DQ11
D7
DQ10
C2
DQ9
C8
DQ8
F9
DQ7
F1
DQ6
H9
DQ5
H1
DQ4
H3
DQ3
H7
DQ2
G2
DQ1
G8
DQ0
Memory
GP2R_S7R
5
HDCP EEPROM
8KBit
Addr:10101--
EEPROM
1MBit
A0’h
SERIAL FLASH
8MBit
2010-08-31
NAND Flash
1GBit
LG8300 DDR3 Memory
256MBit
DDR3 Memory
1GBit x 2
Page of 36
Display

Click on the first or last page to see other 42PT250-TA (CHASSIS:PA11K) service manuals if exist.