Samsung STH-N275 Service Manual

Need to check

Q107, Q106

Replace dome S/W

Need to check

Q107, Q106

Need to replace

Memory(U202)

Need to check neighbor part

Need to check OSC320,

Y201 & neighbor part

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1-1

1. Trouble Shooting

1. Baseband Section

1-1. Program No Running

Press END Key

ON_SW=H

VBAT>3.2V

VCTCXO_IN=14.4MHz

32K_XIN=32.768 kHZ

Memory (U202)

control signal OK?

VCC=3.0V

V_VCTCXO=3.0V

RST=3.0V

IVCC=2.2V

BOOT=H

Program Running

VCC, ADD(0:21), DATA(0:15),

FLASH_CS, SRAM_CS, UBE,

MEMOEB, MEMWEB

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1-2

Trouble Shooting

Need to check

U103 & neighbor part

Need to check

R126, C148

1-2. Abnormal LCD display ,EL Baob Light, Vibrator & Speaker Operation

START

LCD Control

Signal OK?

EL_EN=H

Need to check U104

& neighbor Part

EL Back light

OK?

VCC, ADD(2), DATA(0:7),

DISPLAY_CS, RST

LCD Display Running

Send Command EL

enable

Need to check

R216, U205, D202

VIBRATOR=H

Need to check CN202

Vibrator Run

OK?

LCD Display Running EL Back lingt Running

Send Command Vibrator

enable

Need to check SPK101

& neighbor part

REC20+,- Signal

OK?

LCD EL Vibrator OK Send Command

Main Audio Receiver Path ON, Send

command Audio tone generator ON

Good

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1-3

Trouble Shooting

Need to check Dome

S/W & U103

Need to check MIC101

& neighbor part

1-3. Abnormal Key, Mic, LED’S operation

Press Keys

Key Dispaly

OK?

Key Display Good

Send Command Main Audio Path ON

Input Audio signal to MIC+

Need to check

D210, D211, Q204, Q206

LED Operation

OK?

Key Display Good

Mic Path Good Send Command ALT_LED_ON Send Command SVC_LED_ON

Send Command LED_ON

Audio signal outpur

at Speaker?

GOOD

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1-4

Trouble Shooting

1-4. Abnormal Buzzer Operation

START

Need to check

U204, D201, CN202

Ringer Signal

OK?

Send Command Ringer Path ON

Send Command tone generator ON

Replace CN202

Buzzer Sound Output

OK?

Buzzer Operation

Good

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1-5

Trouble Shooting

1-5. Abnormal external Ear_Mic Jack operation

START

Need to check Q102,

CN101 & neighbor parts

HEADSET_SENSE=H

Hock Up Ear_Mic Phone in the Jack(U102)

Send Command MIC_BIAS_EN enable Send

Command AMP_EN enable

Need to check Q102,

CN101 & neighbor parts

SEND_END=H

Press Button on the Ear-Jack

Ear_Mic phone

Operation Good

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1-6

Trouble Shooting

2. RF Section

2-1. Call processing and Online Test

DONE

START

Normal SVC?

Check RX path

Set up Call OK?

Check TX path

Measure SINAD/BER

Good?

Check RX path

Measure

Tx Power Good?

Check TX path

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1-7

Trouble Shooting

Need to check

U302

2-2. Receiver Section (Offline test)

F305 input=-55dBm

Need to check

F305

Need to check

U105, U106, U107

F305 output=-49dBm

Need to check

F306

U301_8=-53dBm

Need to check

F304 & neighbor parts

RF_BAND=L, RX_BAT=H

PLL_ON=H, PON_LC=H

VCTCXO_PC=H, IF_ON=H

PON_VRF3=H

set up 8920B basestation for RX test

Set Base station RX Lev=-50 dBm

Send Command Cell band selection

Send Command RX path ON

Send Command channel selecton

START

V_LNA_CELL=H

U107_1=H U105_1=H

Need to check

U301 & neighbor parts

F304 input=-33dBm

U304_45=-33dBm

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1-8

Trouble Shooting

AMPSTDMA

Replace U304

Replace

F302

Need to check OSC301,

neighbor parts & U304_1,2,3

Need to check

U105 & neighbor parts

RF loal check

U304_48 Lev=-6dBm

Freq=adjusted freq?

U304_41 Lev=-23dBm

Freq=130.05MHz

U304_34 Lev=-33dBm

Freq=130.05MHz

Need to check

U304, L303, C308, L301, C307

U304_37 Lev=-1dBm

Freq=450kHz

Replace F301 or

Need to check R302, R304, C301

U304_25 Lev=-7dBm

Freq=450kHz

MODE

U304_40, 42=3.0V

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1-9

Trouble Shooting

Replace U304

Case TDMA mode:

setup basestation for RX test

Amplitude:-50dBm

U304_9, 19, 11, 12

measure I/Q

Quarature wave

Need to check U304 &

Quad LC Tank circuit

(L310, C328, C330,

C329, R320)

PON_LD=H

Case AMPS mode:

setup basestation for RX test

Audio Freq gen : 1004Hz

FM deviation : 2.9kHz

Y Y

U304_16 DEMOD (sinusoidal wave)

Vp-p=24mV

Freq=1004Hz

Need to check U304 &

R327, R323, C353, C107

U101_52 DEMOD (sinusoidal wave)

MAX Vp-p=1.4V

Freq=1004Hz

Replace U203

U101_40 BBCLK=

6.2208MHz or 4.96NHz or

5.12MHz

Replace U203

U101_32RX_CLK=

BBCLK/2 or

BBCLK/8

Replace U203

U101_31 RX_SYNC=

BBCLK/32 or

BBCLK/128

Replace U203

U101_31 RX_DATA=

serial data

DONE

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1-10

Trouble Shooting

Replace U203

2-3.Transmitter Section (Offline test)

U101_40 BBCLK=

6.2208MHz or 4.096MHz or5.12MHz

U101_34 TX_CLK=

BBCLK/32 or BBCLK/8

U101_33 TX_SYNC=

BBCLK/512 or BBCLK/128

U101_33 TX_DATA=

serial data

RF_BAND=L, TX_BAT=H

PLL_ON=H, VCYCXO_PC=H

IF_ON=H, PON_TX=H

PON_VRF3=H

setup 8920B as basestaion for

TX test audio signal?

Send Command cell band selection

Send command TX path ON

Send Command channel selection

START

AMPSTDMA

2 1

MODE

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1-11

Trouble Shooting

Replace U101

Need to check

V_RF2=3.0V or

Replace U304

U304_59(RF OUT)

Fc=Local_freq + 175.05

U101_61, 60, 58, 57

TX I/Q Quarature signal

AC Lev Vp_p=0.4V

DC bias Lev=1.5V

U101_63 MOD

(sinusoidal wave)

MAX Vp-p=1.4V

Freq=1004Hz

OSC303_1

(FM modulation out)

Freq=175.05MHz

Audio Freq=1004Hz

Need to check

OSC303,

V_IF_VCO=3.0V

Need to check

U304_66 or

Replace U304

U304_59(RF OUT)

measure Level

Send command PA_CNT

Level is adjustable?

Replace F310

U304_59(RF OUT)

Fc=Local_freq + 175.05

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1-12

Trouble Shooting

Need to check

V_DRV_CELL=3.0V,

neighbor part or

Replace U307

U307 Gain

around 27dB

Replace F309

F309 Insertion loss

around 3dB

Need to check

V_PA_BAIS_CELL(U305_5,6,7)=3.0V

VBATT(U305_14,15,16)=3.2~1V

or Replace U305

U305 Gain

around 30dB

Need to check

F313 & neighbor parts

F306_1 around same power

with U305 output

Need to check

F313 & neighbor parts

F306 insertion loss

under 3dB

DONE

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2-1

2. STH-N275 MAIN Electrical Parts List

0 STH-N275D/TCE 1 3001-001210 SPK SPEAKER 0.05 W, 32 ohm, 99DB, 1 4302-001081 BATT. BATTERY-LI(2ND) -, .25MAH, COIN, 0.03 mA, -, 1 6001-000464 SCREW-MACHINE PH, +, M1.4, L4, BLACK, SM10C, 1 6001-001460 SCREW-MACHINE CH, +, M1.4, L2.3, BLK, SWRCH18A, FP 1 GH07-00055A LCD-STHA270 LCD UG-12B74-FGHTX-A, STH-N270, 128 X 64, 33.4 X 1 GH42-00097A ANTENNA-STHA271 1538-1LSSUE6, STH-A271, 824~849 MHZ, -, -, -, 1 GH43-00294A BATT. BATTERY-900M, D/GRY, MEXC, MAIN 1LP473465B(STHN270), STH-N270, 1 GH44-00145G CHARGER-SCHN105 TC TCH020ABN, SCH-N105, AC/DC, -, -, -, -, 1 GH68-00157H LABEL(P)-COLOR SCH-620, ART, PI9, 100G, D/GRY 1 GH68-01974A LABEL(P)-SHIPPING(MEXC) STH-N275, CRP, 100G, 250, 120, -, YEL, -, 1 GH68-01975A LABEL(P)-NOM(MEXC) STH-N275, ART, 100G, 90, 60, -, WHT, -, -, 1 GH68-02034A MAN(BOOK)-USER’S STH-N275, SAMSUNG, SPANISH, MEXC, -, -, -, 1 GH71-00325A NPR-ANT DUMMY PLATE STH-N275, ZN, -, AU, 1 GH72-01753A PMO-KEY PAD STH-N275, -, EF TYPE, BLK, -, -, 1 GH73-00064A RMO-EAR JACK RUBBER SCH-900, RUBBER, 9 X 7 X 0.8, BLK, 70 1 GH73-00490A RMO-ANT.CAP STH-N275, RUBBER, -, D/GRY, 50, 1 GH73-00567A RMO-I/F CONNECTOR STH-N275, RUBBER, -, D/GRY(G4358), 50, 1 GH73-00715A RMO-DUPLEX STH-N275, RUBBER, 15 X 8.5 X T0.5, -, -, 1 GH74-01274A MPR-CHIP SHORT TAPE STH-N275, TAPE, 4 X 5 X T0.05, -, 1 GH74-01275A MPR-FPCB SHORT TAPE STH-N275, TAPE, 4.3 X 17 X T0.05, -, 1 GH74-01276A MPR-BATTERY SHORT TAPE STH-N275, TAPE, 7 X 5 X T0.05, -, 1 GH75-00223G MEC-HANGER ROPE SGH-2300, -, D/GRY 1 GH75-01062A MEC-METAR DOME ARRAY STH-N275, -, -, -, IVR, -, 1 GH75-01105A MEC-LCD BRACKET STH-N275, -, -, -, NI, -, 2 GH71-00301A NPR-LCD BRACKET STH-N275, ZN, -, -, 2 GH73-00711A RMO-LCD BRACKET RIGHT STH-N275, RUBBER, T0.3, -, -, 2 GH73-00712A RMO-LCD BRACKET LEFT STH-N275, RUBBER, T0.3, -, -, 2 6001-000464 SCREW-MACHINE PH, +, M1.4, L4, BLACK, SM10C, 2 GH59-00175A UNIT-FPC VOL KEY ASS’Y STH-N270, YWTN270BMKF, -, FPC VOLUME 2 GH59-00176A UNIT-STHN270 MIC ASS’Y STH-N270, -, -, MIC ASS’Y, -, -, -, -, -, -, 2 GH71-00307A NPR-MOTOR BRACKET STH-N275, STS, T0.2, -, 2 GH71-00435A NDC-SHIELD CAN STH-N275, ZN, 2 GH73-00048A RMO-MIC DUMMY SCH-900, RUBBER, 6 X 2.5 X 0.5, BLK, 50 2 GH73-00489A RMO-MIC HOLDER STH-N275, RUBBER, -, BLK, 50, 2 GH73-00492A RMO-BUZZER HOLDER STH-N275, RUBBER, -, BLK, 50, 2 GH73-00551A RMO-MOTOR RUBBER STH-N275, SRS PORON, PI12 X T0.8, -, -, 2 GH73-00714A RMO-MOTOR BRACKET STH-N275, RUBBER, PI8 X T0.7, -, -, -

Level SEC CODE Design LOC DESCRIPTIONS

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2-2

Electrical Parts List

2 GH74-00889A MPR-MIC TAPE STH-N275, TESA TAPE, 8 X 5 X T0.4, -, 2 GH74-00973A MPR-BUZZER SHEET STH-N275, PC SHEET, 8.6 X 8.6 X T0.3, -, 2 GH75-01062A MEC-METAR DOME ARRAY STH-N275, -, -, -, IVR, -, 2 GH75-01105A MEC-LCD BRACKET STH-N275, -, -, -, NI, -, 3 GH71-00301A NPR-LCD BRACKET STH-N275, ZN, -, -, 3 GH73-00711A RMO-LCD BRACKET RIGHT STH-N275, RUBBER, T0.3, -, -, 3 GH73-00712A RMO-LCD BRACKET LEFT STH-N275, RUBBER, T0.3, -, -, 2 GH92-00863A PBA MAIN-STHN270 STH-N270, -, BRAZ, MAIN PBA, -, -, 3 0401-001091 D101 DIODE-SWITCHING 1SS376, 250 V, -, SOD-323, TP 3 0404-001093 D301 DIODE-SCHOTTKY HSMS-282C, 1 V, 30 mA, SOT-323, TP 3 0404-001110 ZD209 DIODE-SCHOTTKY RB751S-40, 40 V, 30 mA, SOD-523, TP 3 0404-001110 ZD210 DIODE-SCHOTTKY RB751S-40, 40 V, 30 mA, SOD-523, TP 3 0406-001083 ZD101 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD201 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD202 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD203 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD204 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD205 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD206 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD207 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0406-001083 ZD208 DIODE-TVS -, 6.1/-/7.2 V, 150 W, SOT-323-5L 3 0407-000115 D201 DIODE-ARRAY DAN202U, 80 V, 100 mA, CA2-3, SC-70, 3 0407-000115 D202 DIODE-ARRAY DAN202U, 80 V, 100 mA, CA2-3, SC-70, 3 0501-000225 Q107 TR-SMALL SIGNAL 2SC4617, NPN, 200 mW, EM3, TP, 120-5 3 0501-000225 Q202 TR-SMALL SIGNAL 2SC4617, NPN, 200 mW, EM3, TP, 120-5 3 0501-002318 Q102 TR-SMALL SIGNAL UMW8N, NPN, 150 mW, UMT6, TP, 27-270 3 0504-000167 Q204 TR-DIGITAL RN1102, NPN, 100 mW, 10K/10K, SSM, TP 3 0504-000167 Q206 TR-DIGITAL RN1102, NPN, 100 mW, 10K/10K, SSM, TP 3 0504-000168 Q108 TR-DIGITAL RN1104, NPN, 100 mW, 47K/47K, SSM, TP 3 0504-000168 Q203 TR-DIGITAL RN1104, NPN, 100 mW, 47K/47K, SSM, TP 3 0504-000172 Q101 TR-DIGITAL RN2104, PNP, 100 mW, 47K/47K, SSM, TP 3 0504-000172 Q103 TR-DIGITAL RN2104, PNP, 100 mW, 47K/47K, SSM, TP 3 0504-000172 Q105 TR-DIGITAL RN2104, PNP, 100 mW, 47K/47K, SSM, TP 3 0504-000172 Q301 TR-DIGITAL RN2104, PNP, 100 mW, 47K/47K, SSM, TP 3 0505-001165 Q106 FET-SILICON SI3443D V, P, -20 V, +-3.5 mA, 65 Mohm 3 0505-001462 U106 FET-SILICON 1905, P, -8 V, 0.6A, 0.51 ohm, 0.3 W, SOT-363 3 0505-001462 U109 FET-SILICON 1905, P, -8 V, 0.6A, 0.51 ohm, 0.3 W, SOT-363 3 0505-001462 U113 FET-SILICON 1905, P, -8 V, 0.6A, 0.51 ohm, 0.3 W, SOT-363 3 0505-001464 Q104 FET-SILICON SI1305DL, P, 8 V, 0.86A, 0.28 ohm, 0.26 W, SOT-323

Level SEC CODE Design LOC DESCRIPTIONS

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2-3

Electrical Parts List

3 0505-001469 U310 FET-SILICON SI1902DL, N, 20 V, +-0.66A, 0.63 ohm, 0.27 W, SOT-363 3 0506-001054 U107 TR-ARRAY IMD10A, NPN/PNP, 2, 300 mW, SMT6, TP, 68-/100-600 3 0506-001054 U204 TR-ARRAY IMD10A, NPN/PNP, 2, 300 mW, SMT6, TP, 68-/100-600 3 0506-001054 U205 TR-ARRAY IMD10A, NPN/PNP, 2, 300 mW, SMT6, TP, 68-/100-600 3 0601-000273 D204 LED CHIP, Y/GRN, 0.8 x 1.2 mm, 570 nm 3 0601-000273 D205 LED CHIP, Y/GRN, 0.8 x 1.2 mm, 570 nm 3 0601-000273 D206 LED CHIP, Y/GRN, 0.8 x 1.2 mm, 570 nm 3 0601-000273 D207 LED CHIP, Y/GRN, 0.8 x 1.2 mm, 570 nm 3 0601-000273 D208 LED CHIP, Y/GRN, 0.8 x 1.2 mm, 570 nm 3 0601-000273 D209 LED CHIP, Y/GRN, 0.8 x 1.2 mm, 570 nm 3 0601-001094 D211 LED CHIP, Y-GRN, 0.8 x 1.1 mm, 570 nm 3 0601-001226 D210 LED CHIP, RED, 1.2 x 0.8 mm, 660 nm 3 1003-001300 U104 IC-DRIVER SM8142BD-EL, SOJ, 8P, 110MIL, -, -, TP, PLASTIC, -, 3 1009-001006 U201 IC-HALL EFFECT S/W A3210ELH, SC-74A, 3P, -, TP, -, -, 5 V, 1 mA, 3 1107-001227 U202 IC-FLASH MEMORY 28F3204, 2M x 16Bit, CSP, 72P, 315MIL, 110nS, 3 V, 3 1201-001006 U306 IC-OP AMP 7101, SOT-23, 5P, -, SINGLE, -, PLAS 3 1201-001609 U301 IC-RF AMP 2363, SOP, 8P, 62MIL, DUAL, 18dB, PLASTIC, 5 V, -, 3 1201-001634 U305 IC-POWER AMP 2162, LCC, 16P, 157MIL, -, 29dB, PLASTIC , 5.2 V, 3 1201-001636 U307 IC-RF AMP 2376, SOT-23, 6P, 63MIL, SINGLE, 27dB, PLASTIC, 3.3 V, -, 3 1201-001639 U102 IC-AUDIO AMP 4882, SOP, 8P, 118MIL, -, -, PLASTIC, 5.5 V, -, 3 1203-001302 U108 IC-POSI.ADJUST REG. 5205, SOT-23, 5P, 119MIL, PLASTIC, 3 1203-001835 U206 IC-RESET 3470, SOT23, 5P, -, PLASTIC, 0.99/1.01 V, 300 mW, 3 1203-001979 U105 IC-VOLTAGE REGULATOR 5320, SSOP, 8P, 110MIL, PLASTIC, 6.12 V, 3 1203-001979 U110 IC-VOLTAGE REGULATOR 5320, SSOP, 8P, 110MIL, PLASTIC, 6.12 V, 3 1203-001979 U112 IC-VOLTAGE REGULATOR 5320, SSOP, 8P, 110MIL, PLASTIC, 6.12 V, 3 1203-002095 U114 IC-VOLTAGE REGULATOR 71628, SOT-23-5, 5P, -, PLASTIC, 2.76/2.84 V, 3 1203-002129 U111 IC-VOLTAGE REGULATOR 71622, SOT-23, 5P, 62MIL, PLASTIC, 2.14/2.26 3 1205-001826 U101 IC-TRANSCEIVER D5204-22, TQFP, 80P, 470MIL, PLASTIC, 3.6 V, -, 3 1205-001831 U203 IC-TRANSCEIVER D5205, BGA, 192P, 550MIL, PLASTIC, 3.6 V, -, 3 1205-001986 U304 IC-MIXER UPC8015GK-9EU, TQFP, 80P, 472MIL, PLASTIC, 3 V, -, 3 1404-001165 TH101 THERMISTOR-NTC 10 kohm, 3 %, 4100K, 30 mW/C, TP 3 1405-001082 RV201 VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP 3 1405-001082 RV202 VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP 3 1405-001082 RV203 VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP 3 1405-001082 RV204 VARISTOR 5.6 V, 20A, 1 x 0.5 x 0.6 mm, TP 3 2007-000137 R387 R-CHIP 2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000138 R247 R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000138 R349 R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000138 R354 R-CHIP 100 ohm, 5 %, 1/16 W, DA, TP, 1005

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2-4

Electrical Parts List

3 2007-000140 R128 R-CHIP 1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000140 R151 R-CHIP 1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000140 R313 R-CHIP 1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000140 R334 R-CHIP 1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000140 R339 R-CHIP 1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000140 R357 R-CHIP 1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000141 R103 R-CHIP 2.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000141 R233 R-CHIP 2.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000141 R363 R-CHIP 2.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000141 R369 R-CHIP 2.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000142 R121 R-CHIP 2.7 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000143 R320 R-CHIP 4.7 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000143 R342 R-CHIP 4.7 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000143 R343 R-CHIP 4.7 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000144 R240 R-CHIP 5.1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000144 R241 R-CHIP 5.1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000144 R345 R-CHIP 5.1 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000145 R336 R-CHIP 6.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000145 R378 R-CHIP 6.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000145 R395 R-CHIP 6.2 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000146 R143 R-CHIP 6.8 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R101 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R105 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R114 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R124 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R126 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R127 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R129 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R139 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R201 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R217 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R321 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R324 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000148 R337 R-CHIP 10 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000151 R104 R-CHIP 15 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000151 R106 R-CHIP 15 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000151 R117 R-CHIP 15 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000151 R348 R-CHIP 15 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000152 R218 R-CHIP 20 kohm, 5 %, 1/16 W, DA, TP, 1005

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2-5

Electrical Parts List

3 2007-000153 R152 R-CHIP 22 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000155 R362 R-CHIP 27 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000157 R113 R-CHIP 47 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000157 R140 R-CHIP 47 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000157 R208 R-CHIP 47 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000157 R239 R-CHIP 47 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000159 R359 R-CHIP 56 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R130 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R131 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R132 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R135 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R136 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R144 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R145 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R146 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R148 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R149 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R150 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R153 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R156 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R206 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R207 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R209 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R211 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R213 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R214 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R216 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R236 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R248 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R351 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R361 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000162 R382 R-CHIP 100 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000164 R327 R-CHIP 150 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000167 R134 R-CHIP 390 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000168 R375 R-CHIP 470 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000170 R205 R-CHIP 1 Mohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R133 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R142 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R157 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005

Level SEC CODE Design LOC DESCRIPTIONS

SAMSUNG Proprietary-Contents may change without notice

2-6

Electrical Parts List

3 2007-000172 R237 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R306 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R307 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R315 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R332 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R344 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R347 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R350 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R356 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R373 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R379 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R380 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R383 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000172 R384 R-CHIP 10 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R220 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R221 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R223 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R224 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R225 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R226 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R227 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R228 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R229 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R234 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000173 R235 R-CHIP 22 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000242 R323 R-CHIP 1.5 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000566 R155 R-CHIP 220 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000636 R119 R-CHIP 270 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000636 R123 R-CHIP 270 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000636 R204 R-CHIP 270 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000758 R118 R-CHIP 330 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000758 R141 R-CHIP 330 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000758 R212 R-CHIP 330 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000775 R368 R-CHIP 33 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000831 R397 R-CHIP 39 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000932 R301 R-CHIP 470 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000932 R312 R-CHIP 470 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000932 R322 R-CHIP 470 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-000982 R238 R-CHIP 5.6 kohm, 5 %, 1/16 W, DA, TP, 1005

Level SEC CODE Design LOC DESCRIPTIONS

SAMSUNG Proprietary-Contents may change without notice

2-7

Electrical Parts List

3 2007-001298 L307 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001298 L502 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001298 R230 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001298 R231 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001298 R232 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001298 R381 R-CHIP 51 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001305 R388 R-CHIP 120 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001311 R309 R-CHIP 270 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001311 R316 R-CHIP 270 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001311 R346 R-CHIP 270 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001316 R302 R-CHIP 820 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001320 R102 R-CHIP 1.8 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001320 R107 R-CHIP 1.8 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001325 R333 R-CHIP 3.3 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001333 R358 R-CHIP 18 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001335 R122 R-CHIP 36 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001335 R154 R-CHIP 36 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-001341 R112 R-CHIP 680 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-002797 R305 R-CHIP 560 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-002797 R310 R-CHIP 560 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-002797 R391 R-CHIP 560 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003013 R304 R-CHIP 2.4 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R147 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R303 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R314 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R318 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R319 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R325 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R326 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R328 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R329 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R330 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R340 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R393 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-003112 R394 R-CHIP 27 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-007090 R389 R-CHIP 11 kohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-007135 R120 R-CHIP 18 kohm, 1 %, 1/16 W, DA, TP, 1005 3 2007-007200 R341 R-CHIP 2.4 ohm, 5 %, 1/16 W, DA, TP, 1005 3 2007-007529 R159 R-CHIP 91 kohm, 1 %, 1/16 W, DA, TP, 1005

Level SEC CODE Design LOC DESCRIPTIONS

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