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LCD TV SERVICE MANUAL

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COMMON AREA<br />

EARPHONE AMP<br />

HP_MUTE<br />

PC AUDIO<br />

JK1102<br />

PEJ027-01<br />

+3.5V_ST<br />

R1100<br />

3 E_SPRING<br />

4 R_SPRING<br />

5 T_SPRING<br />

R1101<br />

10K<br />

6A T_TERMINAL1<br />

7A B_TERMINAL1<br />

7B B_TERMINAL2<br />

6B T_TERMINAL2<br />

+5V_EARPHONE<br />

R1104<br />

10K<br />

B<br />

D1101<br />

AMOTECH<br />

5.6V<br />

OPT<br />

C1108<br />

100pF<br />

50V<br />

R1103<br />

470K<br />

R1112<br />

0<br />

R1110<br />

10K<br />

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES<br />

SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.<br />

FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS<br />

ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR<br />

THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.<br />

C<br />

Q1100<br />

2SC3052<br />

E<br />

R1105 B<br />

10K<br />

+5V_EARPHONE<br />

C<br />

D1102<br />

AMOTECH<br />

5.6V<br />

OPT<br />

C1107<br />

100pF<br />

50V<br />

H/P_L<br />

002:Y10<br />

H/P_R<br />

Q1105<br />

2SC3052 002:Y10<br />

E<br />

R1106<br />

10K<br />

R1102<br />

470K<br />

C1100<br />

1uF<br />

10V<br />

R1107<br />

15K<br />

C1101<br />

0.22uF<br />

16V<br />

R1108<br />

15K<br />

R1111<br />

10K<br />

R1113<br />

0<br />

BYPASS<br />

PC_R_IN 2:S16<br />

IC1100<br />

TPA6110A2DGNRG4<br />

GND<br />

SHUTDOWN<br />

3<br />

R1109<br />

16K IN2-<br />

4<br />

1<br />

2<br />

PC_L_IN 2:S16<br />

R1114<br />

20K<br />

8<br />

7<br />

6<br />

5<br />

IN1-<br />

VO1<br />

VDD<br />

VO2<br />

360mVrms(8mW) => 450mVrms(13mW)<br />

R1115<br />

20K<br />

R1116<br />

16K<br />

SPDIF_OUT<br />

C1103<br />

0.22uF<br />

16V<br />

C1102<br />

0.1uF<br />

16V<br />

2:X18<br />

C1104<br />

10uF<br />

10V<br />

+5V_Normal<br />

+5V_EARPHONE<br />

D1100<br />

ENKMC2838-T112<br />

A1<br />

C<br />

A2<br />

C1105<br />

10uF<br />

10V<br />

R1152<br />

4.7K<br />

C1109<br />

100uF<br />

16V<br />

GND<br />

C1106<br />

100uF<br />

16V<br />

SPDIF OPTIC JACK<br />

5.15 Mstar Circuit Application<br />

A<br />

B<br />

IC1104<br />

NL17SZ00DFT2G<br />

1<br />

2<br />

3<br />

R1117<br />

1K<br />

R1118<br />

1K<br />

5<br />

4<br />

VCC<br />

Y<br />

C1111<br />

1000pF<br />

OPT<br />

C1110<br />

1000pF<br />

OPT<br />

C1117<br />

0.1uF<br />

16V<br />

+3.3V_Normal<br />

R1126<br />

22<br />

R1127<br />

0<br />

OPT<br />

HP_LOUT<br />

HP_ROUT<br />

C1131<br />

0.1uF<br />

16V<br />

GND<br />

VCC<br />

VINPUT<br />

C1121<br />

100pF<br />

50V<br />

1<br />

2<br />

3<br />

4<br />

FIX_POLE<br />

New Item Development<br />

EARPHONE BLOCK<br />

Fiber Optic<br />

HP_LOUT<br />

2:X19<br />

HP_ROUT<br />

2:X19<br />

JST1223-001<br />

JK1103<br />

R1119<br />

0<br />

1/10W<br />

5%<br />

R1120<br />

0<br />

1/10W<br />

5%<br />

C1115<br />

1000pF<br />

50V<br />

OPT<br />

C1116<br />

1000pF<br />

50V<br />

OPT<br />

R1125<br />

1K<br />

OPT<br />

R1128<br />

1K<br />

OPT<br />

RGB PC<br />

DSUB_VSYNC<br />

DSUB_HSYNC<br />

DSUB_B<br />

DSUB_G<br />

DSUB_R<br />

Q1101<br />

MMBT3904-(F)<br />

Q1102<br />

MMBT3904-(F)<br />

C<br />

E<br />

C<br />

E<br />

B<br />

B<br />

IC1105<br />

AT24C02BN-10SU-1.8<br />

A0<br />

1<br />

A1<br />

2<br />

A2<br />

3<br />

GND<br />

4<br />

C1122<br />

68pF<br />

50V<br />

OPT<br />

R1133<br />

75<br />

R1135<br />

75<br />

R1137<br />

75<br />

B<br />

B<br />

VCC<br />

8<br />

WP<br />

7<br />

SCL<br />

6<br />

SDA<br />

5<br />

C1126<br />

68pF<br />

50V<br />

OPT<br />

OPT<br />

C1123<br />

OPT<br />

OPT<br />

C1124<br />

OPT<br />

C1125<br />

OPT<br />

OPT<br />

C<br />

E<br />

C<br />

E<br />

Q1104<br />

MMBT3904-(F)<br />

Q1103<br />

MMBT3904-(F) +3.5V_ST<br />

R1150<br />

0<br />

R1148<br />

0<br />

HP_DET<br />

D1110<br />

30V<br />

D1111<br />

30V<br />

D1112<br />

30V<br />

C1127<br />

18pF<br />

50V<br />

JK1104<br />

SPG09-DB-010<br />

D1109<br />

30V<br />

OPT<br />

+3.3V_Normal<br />

R1130<br />

10K<br />

R1155<br />

1K<br />

R1139<br />

4.7K<br />

R1129<br />

10K<br />

C1128<br />

18pF<br />

50V<br />

D1113<br />

30V<br />

1<br />

R1142<br />

10K<br />

RED_GND<br />

GND_2<br />

RED<br />

GREEN_GND<br />

DDC_DATA<br />

GREEN<br />

BLUE_GND<br />

H_SYNC<br />

BLUE<br />

NC<br />

V_SYNC<br />

GND_1<br />

SYNC_GND<br />

DDC_CLOCK<br />

DDC_GND<br />

6<br />

11<br />

SIDE_HP_MUTE<br />

D1115<br />

ENKMC2838-T112<br />

A1<br />

C<br />

A2<br />

R1140<br />

4.7K<br />

7<br />

12<br />

2<br />

R1141<br />

22<br />

8<br />

DETECT<br />

D1114<br />

5.6V<br />

OPT<br />

13<br />

3<br />

GND<br />

LD350<br />

L<br />

R<br />

9<br />

JK3301<br />

KJA-PH-0-0177<br />

5<br />

4<br />

3<br />

1<br />

14<br />

4<br />

COMMON AREA<br />

10<br />

C1129<br />

0.1uF<br />

16V<br />

15<br />

5<br />

R1143<br />

22<br />

D1116<br />

5.6V<br />

OPT<br />

16 SHILED<br />

+5V_Normal<br />

EEPROM_WP<br />

ISP_RXD<br />

ISP_TXD<br />

+3.3V_Normal<br />

R1146<br />

10K<br />

D1117<br />

5.6V<br />

R1147<br />

1K<br />

9<br />

DSUB_DET<br />

09.09.03

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