LG 15LW1R Service Manual page 49

1 2 3
U1505
PB_AD15 9 11 PF_D15
A 15-2D 7-4C A8 B8 15-6A
PB_AD14 8 12 PF_D14
15-2D 7-4C A7 B7 15-6A
PB_AD13 7 13 PF_D13
15-2D 7-4C A6 B6 15-6A
PB_AD12 6 14 PF_D12
15-2D 7-4C A5 B5 15-6A
PB_AD11 PF_D11
5 15
15-2D 7-4C A4 B4 15-6A
PB_AD10 4 16 PF_D10
15-2D 7-4C A3 B3 15-6A
PB_AD9 PF_D9
3 17
15-2D 7-4D A2 B2 15-6A
PB_AD8 2 18 PF_D8
15-2D 7-4D A1 B1 15-6B
*PB_RD 1 20
20-6C 15-4B 15-2D 15-2C 7-4D DIR VDD
*PB_CS2 19 10
15-4D 15-2E 15-2D 15-2C 15-2B 7-5D *G GND CB1504
74LVX245MTC
0.1uF
16BIT
VCC3.3V
U1507
PB_A15
9 11
7-4C A8 B8
PB_A14 8 12 PF_A22
7-4C A7 B7 NO_CONNECTION
PB_A13 7 13 PF_A21
7-4C A6 B6 15-4B
PB_A12 6 14 PF_A20
7-4C A5 B5 20-6C 15-4A
PB_A11 5 15 PF_A19
7-4C A4 B4 20-2C 15-4A
PB_A10 4 16 PF_A18
7-4C A3 B3 20-6C 15-4A
PB_A9 3 17 PF_A17
7-4C A2 B2 20-2C 15-4A
PB_A8 2 18 PF_A16
B 7-4C A1 B1 20-6C 15-4A
1 20
DIR VDD
*PB_CS2 19 10
15-4D 15-2E 15-2D 15-2C 15-2A 7-5D *G GND CB1506
74LVX245MTC
0.1uF
8/16BIT
U1506
PB_A7 9 11 PF_A15
7-4C A8 B8 20-2C 15-4A
PB_A6 8 12 PF_A14
7-4C A7 B7 20-6C 15-4A
PB_A5 7 13 PF_A13
7-4C A6 B6 20-2C 15-4B
PB_A4 PF_A12
6 14
7-4C A5 B5 20-6B 15-4B
PB_A3 5 15 PF_A11
7-4C A4 B4 20-2B 15-4B
PB_A2 4 16 PF_A10
7-4C A3 B3 20-6B 15-4B
PB_A1 3 17 PF_A9
7-4C A2 B2 20-2B 15-4B
PB_A0 PF_A8
2 18
7-4C A1 B1 20-6B 15-4B
1 20
DIR VDD
*PB_CS2 19 10
15-4D 15-2E 15-2D 15-2C 15-2B 15-2A 7-5D *G GND CB1505
VCC3.3V
74LVX245MTC
0.1uF
8/16BIT
C RU1502
U1503
PB_AD7 9 11 PF_D7
15-2E 7-4D A8 B8 20-6C 15-6B 15-3D
PB_AD6 PF_D6
8 12
15-2E 7-4D A7 B7 20-2C 15-6B 15-3D
PB_AD5 7 13 PF_D5
15-2E 7-4D A6 B6 20-6C 15-6B 15-3D
PB_AD4 PF_D4
6 14
15-2E 7-4D A5 B5 20-2C 15-6B 15-3D
PB_AD3 5 15 PF_D3
15-2D 7-4D A4 B4 20-6C 15-6B 15-3D
PB_AD2 4 16 PF_D2
15-2D 7-4D A3 B3 20-2C 15-6B 15-3D
PB_AD1 3 17 PF_D1
15-2D 7-4D A2 B2 20-6C 15-6B 15-3D
PB_AD0 2 18 PF_D0
15-2D 7-4D A1 B1 20-2C 15-6B 15-3D
*PB_RD 1 20
20-6C 15-4B 15-2D 15-2A 7-4D DIR VDD
*PB_CS2
19 10
15-4D 15-2E 15-2D 15-2C 15-2B 15-2A 7-5D *G GND CB1502
RU1501
74LVX245MTC
0.1uF
16BIT
U1508
PB_AD8 9 11 PF_D0
15-2A 7-4D A8 B8 20-2C 15-6B 15-3C
PB_AD9 8 12 PF_D1
15-2A 7-4D A7 B7 20-6C 15-6B 15-3C
PB_AD10 7 13 PF_D2
15-2A 7-4C A6 B6 20-2C 15-6B 15-3C
PB_AD11 6 14 PF_D3
15-2A 7-4C A5 B5 20-6C 15-6B 15-3C
PB_AD12 5 15 PF_D4
15-2A 7-4C A4 B4 20-2C 15-6B 15-3C
PB_AD13 4 16 PF_D5
15-2A 7-4C A3 B3 20-6C 15-6B 15-3C
D PB_AD14 3 17 PF_D6
15-2A 7-4C A2 B2 20-2C 15-6B 15-3C
PB_AD15 2 18 PF_D7
15-2A 7-4C A1 B1 20-6C 15-6B 15-3C
*PB_RD 1 20
20-6C 15-4B 15-2C 15-2A 7-4D DIR VDD
*PB_CS2
19 10
15-4D 15-2E 15-2C 15-2B 15-2A 7-5D *G GND CB1507
74LVX245MTC/NC
0.1uF
8BIT
U1504
PB_AD0 2 19 PF_A0
15-2C 7-4D D1 Q1 20-6B 15-4B
PB_AD1 3 18 PF_A1
15-2C 7-4D D2 Q2 20-2B 15-4B
PB_AD2 4 17 PF_A2
15-2C 7-4D D3 Q3 20-6B 15-4B
PB_AD3 5 16 PF_A3
15-2C 7-4D D4 Q4 20-2B 15-4B
PB_AD4 6 15 PF_A4
15-2C 7-4D D5 Q5 20-6B 15-4B
PB_AD5 PF_A5
7 14
15-2C 7-4D D6 Q6 20-2B 15-4B
PB_AD6 8 13 PF_A6
15-2C 7-4D D7 Q7 20-6B 15-4B
PB_AD7 9 12 PF_A7
15-2C 7-4D D8 Q8 20-2B 15-4B
PB_ALE
11 20
7-5D *LE VCC
*PB_CS2 1 10
15-4D 15-2D 15-2C 15-2B 15-2A 7-5D *OE GND CB1503
74LVX573MTC
0.1uF
8/16BIT
E
1 2 3
1 2 3
A
VCC5.0V
U1302
TP1884 C1301 0.47uF
15 11 R1320 4.99K/1% R1318 0
CSBWL VOUTL
20
LATI2S
19
SCKDSD TP1880 C1302 0.47uF
18 8 R1321 4.99K/1% R1319 0
SDIDEM VOUTR
MUTE 17
MUTEB
5
ZERO
16
MODE
TP1879
SO0_LRCLK
TP1955 1 12
6-6B LRCIN VMID
SO0_ACLK TP1900 4
6-6B MCLK
SO0_CLK TP1899 3
6-6B BCKIN
SO0_DATA1
2 10
6-4C DIN AVDD
14 CP1304 CB1307
VREFP 10uF/16V/D55 0.1uF
7
DVDD
13
VREFN
B 6 9
DGND AGND
WM8728EDS
TP1887
VCC5.0V
FB1301
FB20OHM
CP1307 CB1308 CB1306
10uF/16V/D55 0.1uF 0.1uF
AMP_DN
12-7B
C
VCC5.0V VCC5.0V
VCC5.0V VCC5.0V
R1312 R1314
10K 10K
RU1304
10K
R1313
3
VOL_ADJ
13-6B
2K
3
TP1952 1
Q1304
2
2N7002
TP1883 1 3
2
Q1306
TP1846 2N7002
3 AMP_DN 1
D 12-7B
2
CP1302
Q1303
2N7002
VOLUME 1 22uF/16V/E55
12-7B
2
E
1 2 3
4 5 6
U1502
PF_A20 10 45 PF_D15
20-6C 15-3B A20 A-1_DQ15
PF_A19 PF_D14
9 43
20-2C 15-3B A19 DQ14
PF_A18 16 41 PF_D13
20-6C 15-3B A18 DQ13
PF_A17 PF_D12
17 39
20-2C 15-3B A17 DQ12
PF_A16 48 36 PF_D11
20-6C 15-3B A16 DQ11
PF_A15 1 34 PF_D10
20-2C 15-3B A15 DQ10
PF_A14 2 32 PF_D9
20-6C 15-3B A14 DQ9
PF_A13 3 30 PF_D8
20-2C 15-3C A13 DQ8
PF_A12 4 44 PF_D7
20-6B 15-3C A12 DQ7
PF_A11 5 42 PF_D6
20-2B 15-3C A11 DQ6
PF_A10 PF_D5
6 40
20-6B 15-3C A10 DQ5
PF_A9 7 38 PF_D4
20-2B 15-3C A9 DQ4
PF_A8 PF_D3
8 35
20-6B 15-3C A8 DQ3
PF_A7 18 33 PF_D2
20-2B 15-3E A7 DQ2
PF_A6 PF_D1
19 31
20-6B 15-3E A6 DQ1
PF_A5 20 29 PF_D0
20-2B 15-3E A5 DQ0
PF_A4 21
20-6B 15-3E A4
PF_A3 22
20-2B 15-3D A3
PF_A2 23
20-6B 15-3D A2
PF_A1 24
20-2B 15-3D A1
PF_A0 25
20-6B 15-3D A0
TP1956
26
*CE
20-6C *PB_RD
28
15-2D 15-2C 15-2A 7-4D *OE
*PB_WR 11
20-2B 7-4D *WE
47
*BYTE
12 15 PB_IORDY
*RESET RDY_*BUSY
PF_A21 13
15-3B NC
14
*WP_ACC
46
VSS2
37 27
VCC VSS1
AM29LV641DH90R
R1514
TP1905
*EM8610L_RST
0
R1505 1K TP1903
10K
R1501
TP1904 0 *PB_CS2
15-2C 15-2B 15-2A 7-5D
15-2D 15-2E
R1502
CP1501 CB1501
10uF/16V/D55 0.1uF
0/NC
10K *EMU_FL_CS
20-2B
DESIGN BY
CHECK-1
CHECK-2
DATE
2004-07-13
REMARK
4 5 6
4 5 6
VCCAUD
D1302
R1307 R1308 R1302
20K/1% 4.99K/1% 100K
KDS226
VCCAUD
TP1888
U1301
3 2
PVDD1 ROUT-
11
PVDD2
24
ROUT+
CB1301 CP1310
0.1uF 22UF/16V/E55
1
PGND1
CP1308
13 23 R1309 100K 330uF/16V/J10
PGND2 SE_*BTL
22
CB1302 TP1893
HP_*LINE
4
RHPIN
TP1889
5
0.1uF/NC RLINEIN
TE258 6 21 VOL_ADJ TP1892
RIN VOLUME 13-2D
20 R1310 2K/1%
SEDIFF
19 R1311 10K/1%
CB1303 SEMAX
7
VDD
18
0.1uF SGND
TP1896 CP1301 10uF/16V/D55 R1303
CP1311 17
22UF/16V/E55 BYPASS 1K
TE259 8
LIN
9
CB1304 LLINEIN
10
LHPIN
14
0.1uF/NC LOUT+
R1306 1K/NC 16
*FADE
15 12
*SHUTDOWN LOUT-
TPA6011A4
TP1951
TP1898
VCC5.0V
3
RU1302 RU1301
Q1302 1K 10K
2N7002
1
2
3
VCC5.0V
Q1301
1 2N7002
2
TP1897
RU1305 R1305
10K 30K
N_AMP_DN
13-4E
Q1307
2N7002
Close to Audio Amp
VCC5.0V VCCAUD
FB1302
FB600OHM/2012
Q1305
SI2305DS_NC
RU1303
100K/NC
TP1954
N_AMP_DN
R1315 100K/NC
13-4D
DESIGN BY
RD1301
CB1305
0.1uF/NC CHECK-1
100K/NC
CHECK-2
DATE
2004-07-13
REMARK
4 5 6
7 1
A A
15-3A
15-3A
15-3A
15-3A
15-3A
15-3A
15-3A
15-3A
20-6C 15-3D 15-3C
20-2C 15-3D 15-3C
20-6C 15-3D 15-3C
20-2C 15-3D 15-3C
20-6C 15-3D 15-3C
20-2C 15-3D 15-3C
20-6C 15-3D 15-3C
20-2C 15-3D 15-3C
VCC3.3VSB VCC3.3VSB
B
B
CB1419
RU1406
0.1uF
1.5K
20-2B 7-2D
J1401
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
18-4B 18-3A 4-2C
10
11
11
12
12
13
13
14
14
CB1404
15 33pF
C 15
C
SMAW200-15P
U1401
74LVX14MTC
6 5
U1401
74LVX14MTC
8 9
U1401
74LVX14MTC
10 11
U1401
74LVX14MTC
D D
4 3
E
CUSTOMER
LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.
REV.
MODEL NAME
E
Wireless TV P/P
UPDATE SHEET
2004-08-20 15/20
PARALLEL FLASH LOGIC
A.G.TECH L T D.
1
7 1
VCC5.0V
A
A
D1301 D1303
KDS226 KDS226
VCC3.3VSB
J1302
4
5
U1201
74LVX14MTC_PWR
SPEAKER
FB1KOHM
FB1303
J1301
FB1304 1
1
2
FB1KOHM 2
3
3
4
4
SMAW200-04P
R1301 TP1949
B CS8954_RST
1K 18-6B
B
TP1878
J1302 MICOM_UART1_RXD
4-6C 4-6A
TP1950
1 MICOM_UART1_TXD
4-6B 4-2C
TP1873
I2C_SCK
2
4-6D
I2C_SDA
4-6D
SPEAKER REMOTE
14-5C
74LVX14MTC
1
D1304 D1305
C1203 TP1875
KDS226 KDS226
18pF
X1201 R1224
12MHz 10M
C1204
18pF
C
C
VCC3.3VSB VCC5.0V
J1201
D D
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
SMAW200-09P
E
12-7B
CUSTOMER
LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.
MODEL NAME REV.
E
Wireless TV P/P
UPDATE SHEET
2004-08-20 13/20
AUDIO OUTPUT LOGIC
A.G.TECH L T D.
1 2
2 3 4
VCC3.3VSB
D1401 D1402 D1403 D1404 D1405 D1406
KDS226 KDS226 KDS226 KDS226 KDS226 KDS226
RU1407 RU1408 RU1409
1.5K 1.5K 1.5K
KBSIN0R
KBSIN1R
KBSOUT0
KBSOUT1
KBSOUT2
KBSOUT3
CB1405 CB1406 CB1407 CB1408 CB1409
33pF 33pF 33pF 33pF 33pF
VCC3.3VSB VCC3.3VSB
U1401
RU1404 CB1401 RU1402 RU1403
74LVX14MTC_PWR
10K 0.1uF 10K 10K
TP1847
KBSIN KBSIN
14-4D 14-2D
3 3
U1401
Q1402 74LVX14MTC Q1401
2N7002 TP1901 2N7002 TP1902
1 1
12 13 KBSIN0R
14-5B 12-2C
2 2
2 3 4
2 3 4
VCC3.3VSB
RU1212
4.7K
BATSMDATA
19-3D 12-2C
BATSMCLK
19-3D 12-2C
CB1202 VCC3.3V VCC5.0V
0.1uF
R1211 RU1208
R1214 R1217 1K 1K
10K 10K
R1212 0
U1202
R1215 0 TE242 1 44 TE229
P5.5_DA5 P5.4_DA4
TE241 TE230
2 43
P5.6 P5.3_DA3
R1218 0 TE279 3 42 TE231
P5.7 P5.2_DA2
TE243 4 41 TE232
RST P5.1_DA1
R1213 0/NC TE244 TE233
5 40
RXD0_P3.0 P5.0_DA0
6 39
NC1 NC7
R1216 0/NC TE246 7 3 8 TE234
TXD0_P3.1 VCC
R1219 100 TE247 8 37
P3.2_INT0 P1.0
U1201 R1222 100/NC TE248 9 36
P3.3_INT1 P1.1
BATSMDATA TE249 10 35
TP1872 19-3D 12-5A P3.4_T0 P1.2
BATSMCLK TE250 11 34
2
19-3D 12-5A P3.5_T1 P1.3
KBSIN0R TE245 12 33 TE239
14-5B 14-4D P7.6_CLK0 P1.4
R1223 KBSIN1R TE240 13 32 TE251
TP1876 14-6D 14-5B P7.7 P1.5
14 31 TE252
X2 P1.6
15 30 TE216
100 X1 P1.7
TE255 16 29
GND NC6
17 28
NC2 NC5
BATINFO TE225 18 27
TP1871 19-3D P6.0_AD0 NC4
KBSOUT0 TE226 19 26
14-5B P6.1_AD1 NC3
KBSOUT1
TE227 20 25 TE217
14-5C P6.2_AD2 P6.7
KBSOUT2 TE228 21 24
14-5C P6.3_AD3 P6.6_CLK0
KBSOUT3 TE224 22 23 TE218
14-5C P6.4 P6.5
CS8954F
R1202
UC_CHARGEON_ICCR UC_CHARGEON_ICC
12-7B 19-3E
0
C1202
10uF/16V/D55/NC
VCC5.0V VCC5.0V
RU1202 RU1201
10K 10K
R1201
TP1877
DIMADJ
19-3E
100
3
Q1201
2N7002
1
2
3
Q1202
2N7002
DIMADJR 1
2
3 4
5 6 7
A
VCC3.3VSB VCC3.3V
CB1416 CB1417
D1407 D1408 D1409 D1411 0.1uF 0.1uF
B
KDS226 KDS226 KDS226 KDS226
J1402
1
1
2
2
WLAN_LED_G 3
14-4D 12-2C 4-6D 3
4
14-6D 12-2C 4
CHARGER_LED_GR
5 IR/LED
12-2C 12-6B 5
CHARGER_LED_RD 6
12-2C 12-6C 6
REMOTE 7
12-2C 12-1B 7
8
12-2C 8
9
CB1410 CB1411 CB1412 CB1414 9
33pF 33pF 33pF 100pF SMAW200-09P
C
VCC3.3VSB
CB1418
D1413 0.1uF
KDS226
J1403
1
1
2
2
3
3
4 POWER/LED
CB1402 RU1401 4
BLUE_LED 5
0.1uF 10K 12-7B 5
6
6
7
CB1415 7
33pF 8
8
SMAW200-08P
D
U1401
74LVX14MTC
2 1 KBSIN1R
14-5B 12-2C
E
DESIGN BY CUSTOMER
LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.
CHECK-1 REV.
MODEL NAME
Wireless TV P/P
CHECK-2
DATE UPDATE SHEET
2004-07-13 2004-08-20 14/20
REMARK
PIO EXP & RTC LOGIC
A.G.TECH L T D.
5 6
5 6 7
VCC3.3VSB
A
RU1213 4.7K
RU1214 4.7K
RU1215 4.7K
RU1216 4.7K
RU1217 4.7K
RU1218 4.7K
RU1219 4.7K
RU1220 4.7K
RU1221 4.7K
RU1211 4.7K
RU1210 4.7K
RU1207 4.7K
RU1209 4.7K
RU1206 4.7K/NC
RU1205 4.7K
RU1204 4.7K
RU1203 4.7K
RU1222 4.7K
PWR_BUTR
NO_CONNECTION
B
VOLUME
13-1D
R1207 0 BLUE_LED
14-6D
R1208 0 AMP_DN
13-3C 13-3D
R1206 100 TE223 DIMADJR
12-2E
UC_CHARGEON_ICCR
12-2C
TE235 MUTE
TE236 CHARGER_LED_GR
14-5B
TE237 CHARGER_LED_RD
14-5C TP1874
TE238 R1210 100 LV_PWDN
11-4C 11-3D
VCC3.3VSB
*UC_ADAPTERIN
19-3E
RU1223 4.7K
TP1948
R1221 0 MICOM_INT
4-6D
U1201 C
74LVX14MTC
11 10 TE219 R1204 100 VCC5.0VON
4-6A 19-3D 19-3E
R1225
CB1204
*FLEXRESET
0.1uF 20-6B
0/NC
U1201
74LVX14MTC
TE220 R1203 100 MODEON
13 12
19-5D
CB1203
0.1uF
U1201
74LVX14MTC
9 8 TE221 R1205 100 INVON
19-3E
CB1205
0.1uF
D
U1201
74LVX14MTC
TE222 R1220 100 INVPWR
5 6 19-3E
CB1206
0.1uF
E
DESIGN BY CUSTOMER
LGE DIGITAL MEDIA RESERCH LAB DIZNET GR.
CHECK-1 MODEL NAME REV.
Wireless TV P/P
CHECK-2
DATE
UPDATE SHEET
2004-07-13 2004-08-20 12/20
REMARK
MICOM
A.G.TECH L T D.
5 6