Service Manual
Page 1
The contents are subject to be used for after sales service only. S3701LC26SH12 LCD COLOR TELEVISION MODEL LC-26SH12U In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts ...
The contents are subject to be used for after sales service only. S3701LC26SH12 LCD COLOR TELEVISION MODEL LC-26SH12U In the interests of user-safety (Required by safety regulations in some countries) the set should be restored to its original condition and only parts ...
Service Manual
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... . 5. USE THE DESIGNATED PARTS The parts in the circuit diagram or the table of the SERIAL NUMBER. 2. SERVICING NOTICES ON CHECKING 1. BE CAREFUL WITH THE LCD PANEL Avoid a shock to the pyrogenic parts and high voltage parts. And be more than 1M ohm, the inspection repair should be sure the safety...
... . 5. USE THE DESIGNATED PARTS The parts in the circuit diagram or the table of the SERIAL NUMBER. 2. SERVICING NOTICES ON CHECKING 1. BE CAREFUL WITH THE LCD PANEL Avoid a shock to the pyrogenic parts and high voltage parts. And be more than 1M ohm, the inspection repair should be sure the safety...
Service Manual
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... ~ +60oC Less than 25.5 inch / 647.7mmV Color TFT LCD 1366(H) x 768(V) 88/88 degree 88/88 degree NTSC 2 Speaker Front 1.6 x 4.8 inch 4 ohm 5.0W + 5.0W --- GENERAL SPECIFICATIONS G-1 TV System G-2 Tuning System G-3 Signal LCD Color System Speaker Sound Output Broadcasting System Tuner and Receive CH Intermediate ...Digital Frequency Analog Preset CH Stereo/Dual TV Sound Tuner Sound Muting Video Signal LCD Size / Visual Size LCD Type Number of Pixels View Range Position Size Impedance Max 10%(Typical) Analog Digital System Destination CH Coverage ...
... ~ +60oC Less than 25.5 inch / 647.7mmV Color TFT LCD 1366(H) x 768(V) 88/88 degree 88/88 degree NTSC 2 Speaker Front 1.6 x 4.8 inch 4 ohm 5.0W + 5.0W --- GENERAL SPECIFICATIONS G-1 TV System G-2 Tuning System G-3 Signal LCD Color System Speaker Sound Output Broadcasting System Tuner and Receive CH Intermediate ...Digital Frequency Analog Preset CH Stereo/Dual TV Sound Tuner Sound Muting Video Signal LCD Size / Visual Size LCD Type Number of Pixels View Range Position Size Impedance Max 10%(Typical) Analog Digital System Destination CH Coverage ...
Service Manual
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... (A). 3. DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P.C. Remove the Remocon PCB in the direction of arrow. 11 Remocon PCB 1 1 1 1 1 1 1 Back Cabinet Fig. 1-3 1-4: LCD BLOCK (Refer to Fig. 1-2) 1. Remove the LCD Block in the direction of arrow (B). 7. Fig. 1-1 1-2: OPERATION PCB (Refer to Fig. 1-4) 1. Disconnect the following connector: (CP103). 2. Remove the 7 screws 2. 6. Remove the...
... (A). 3. DISASSEMBLY INSTRUCTIONS 1. REMOVAL OF MECHANICAL PARTS AND P.C. Remove the Remocon PCB in the direction of arrow. 11 Remocon PCB 1 1 1 1 1 1 1 Back Cabinet Fig. 1-3 1-4: LCD BLOCK (Refer to Fig. 1-2) 1. Remove the LCD Block in the direction of arrow (B). 7. Fig. 1-1 1-2: OPERATION PCB (Refer to Fig. 1-4) 1. Disconnect the following connector: (CP103). 2. Remove the 7 screws 2. 6. Remove the...
Service Manual
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...Remove the 9 screws 4. 7. Remove the 8 screws 1. 2. Remove the 2 screws 1. 3. Remove the screw 3. 5. Remove the Cover LCD in the direction of arrow. 1 1 1 1 Cover LCD LCD Panel (A) Plate Jack (B) Digital PCB Fig. 1-7 Fig. 1-5 1-6: POWER PCB (Refer to Fig. 1-6) 1. Remove the Power PCB in ...PCB Fig. 1-6 B1-2 Remove the Digital PCB and Shield Digital in the direction of arrow (B). 1 2 3 2 4 4 Shield Digital 1-7: COVER LCD (Refer to Fig. 1-5) 1. DISASSEMBLY INSTRUCTIONS 1-5: DIGITAL PCB (Refer to Fig. 1-7) 1. Remove the 4 screws 1. 2. Remove the 4 screws 2. 4. Disconnect the ...
...Remove the 9 screws 4. 7. Remove the 8 screws 1. 2. Remove the 2 screws 1. 3. Remove the screw 3. 5. Remove the Cover LCD in the direction of arrow. 1 1 1 1 Cover LCD LCD Panel (A) Plate Jack (B) Digital PCB Fig. 1-7 Fig. 1-5 1-6: POWER PCB (Refer to Fig. 1-6) 1. Remove the Power PCB in ...PCB Fig. 1-6 B1-2 Remove the Digital PCB and Shield Digital in the direction of arrow (B). 1 2 3 2 4 4 Shield Digital 1-7: COVER LCD (Refer to Fig. 1-5) 1. DISASSEMBLY INSTRUCTIONS 1-5: DIGITAL PCB (Refer to Fig. 1-7) 1. Remove the 4 screws 1. 2. Remove the 4 screws 2. 4. Disconnect the ...
Service Manual
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...SET (REAR) USB connector cover Fig.1 4. The Up-Date will return to the initializing of WINDOWS2000 is used . APJG176121 Parts Name 2007 USA DTV LCD ROM DISC Remarks Up-Date of the USB connector cover, remove the USB connector cover. The computer of shipping. 9. Insert the AC CORD of the..., set for the new DIGITAL SOFT FIRMWARE. C-2 After the Up-Date, the screen will start automatically. SERVICING FIXTURES AND TOOLS JG176 2007 USA DTV LCD ROM DISC Ref. No. Insert the USB Flash Memory to USB connector. (Refer to USB Flash Memory. Turn off the power. 7. Press both ...
...SET (REAR) USB connector cover Fig.1 4. The Up-Date will return to the initializing of WINDOWS2000 is used . APJG176121 Parts Name 2007 USA DTV LCD ROM DISC Remarks Up-Date of the USB connector cover, remove the USB connector cover. The computer of shipping. 9. Insert the AC CORD of the..., set for the new DIGITAL SOFT FIRMWARE. C-2 After the Up-Date, the screen will start automatically. SERVICING FIXTURES AND TOOLS JG176 2007 USA DTV LCD ROM DISC Ref. No. Insert the USB Flash Memory to USB connector. (Refer to USB Flash Memory. Turn off the power. 7. Press both ...
Service Manual
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... POWER, and set a factory initialization, the total hours is not corresponding. 1. MICON Version Digital TV MICON Fimware HCS CHK SUM : 07EA HRM CHK SUM : 9BD4 LCD PWR ON : 0000 OEC6088A_T039 DTV CA03B72232 FIG. 1 Initial setting data check sum. Press LEFT/RIGHT button to "CONFIRMATION OF INITIAL DATA" when SUM DATA is...
... POWER, and set a factory initialization, the total hours is not corresponding. 1. MICON Version Digital TV MICON Fimware HCS CHK SUM : 07EA HRM CHK SUM : 9BD4 LCD PWR ON : 0000 OEC6088A_T039 DTV CA03B72232 FIG. 1 Initial setting data check sum. Press LEFT/RIGHT button to "CONFIRMATION OF INITIAL DATA" when SUM DATA is...
Service Manual
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Yes Change DIGITAL PCB. Check IC402 and peripheral circuit. No No Is there voltage at pin 1 No of IC401 19V? Change F401. Check IC401 and peripheral circuit. Yes Yes Is R412 broken? Yes No Is there voltage at pin 10 of IC402 6V? E-1 TROUBLESHOOTING GUIDE (LCD SECTION) POWER DOES NOT TUNER ON Is F401 broken? Change R412.
Yes Change DIGITAL PCB. Check IC402 and peripheral circuit. No No Is there voltage at pin 1 No of IC401 19V? Change F401. Check IC401 and peripheral circuit. Yes Yes Is R412 broken? Yes No Is there voltage at pin 10 of IC402 6V? E-1 TROUBLESHOOTING GUIDE (LCD SECTION) POWER DOES NOT TUNER ON Is F401 broken? Change R412.
Service Manual
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... IC IC1002 NJW1173V(TE1) TONE AUDIO L/R SOUND AMP IC IC1001 AN17808B AMP L/R SPEAKER L/R SP1001, SP1002 S0412F03 LVDS IC IC2405 ICSV385AGLFT Tx OUT CP2407 20389-Y30E LCD PANEL V2301 LK255T3LZ5AZ F-1 F-2
... IC IC1002 NJW1173V(TE1) TONE AUDIO L/R SOUND AMP IC IC1001 AN17808B AMP L/R SPEAKER L/R SP1001, SP1002 S0412F03 LVDS IC IC2405 ICSV385AGLFT Tx OUT CP2407 20389-Y30E LCD PANEL V2301 LK255T3LZ5AZ F-1 F-2
Service Manual
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POWER(DIGITAL PCB) BLOCK DIAGRAM CP3401 1 SOUND +B 2 3 4 SOUND GND 5 6 GND 7 8 SW +12V 9 10 LCD+B 11 POWR_ON_H 12 LIGHTE_CTL 13 INVERTER_H 14 AT +5V 15 16 POWER FAIL 17 18 GND 19 20 SW +4V 21 22 SW +1.5V 23 ...REG+9V IC3404 P.CON +9V BA00BC0WFP SOUND AMP IC1001 AN17808B AV SW IC701 AN15853B-E1 Q3410 LCD +B RSQ035P03 PANEL V2301 LK255T3LZ5A Q3406 P.CON +5V 2SB1132 AD CONVERTER IC6601 MST3583M-LF-110 SUBɹMICON IC101 OEC6088A IC3403 BD3504FVM Q3402 2SB1132 DTV +5V...
POWER(DIGITAL PCB) BLOCK DIAGRAM CP3401 1 SOUND +B 2 3 4 SOUND GND 5 6 GND 7 8 SW +12V 9 10 LCD+B 11 POWR_ON_H 12 LIGHTE_CTL 13 INVERTER_H 14 AT +5V 15 16 POWER FAIL 17 18 GND 19 20 SW +4V 21 22 SW +1.5V 23 ...REG+9V IC3404 P.CON +9V BA00BC0WFP SOUND AMP IC1001 AN17808B AV SW IC701 AN15853B-E1 Q3410 LCD +B RSQ035P03 PANEL V2301 LK255T3LZ5A Q3406 P.CON +5V 2SB1132 AD CONVERTER IC6601 MST3583M-LF-110 SUBɹMICON IC101 OEC6088A IC3403 BD3504FVM Q3402 2SB1132 DTV +5V...
Service Manual
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...B3406 HCB3216KF-391T20 SOUND+B SOUND_GND R3433 47 R3441 2.2K +-1% 4 SOUND GND 5.0 6 5 GND 6 GND 7 GND 8 SW+12V 9 SW+12V 10 LCD+B 11 SYS_POWER_H 12 LIGHT_POWER_H 13 INVETER_H 14 AT+5V S801X B3407 HCB3216KF-391T20 B3403 FCM1608KF-102T02 B3404 FCM1608KF-102T02 B3405 FCM1608KF-102T02 B3408 HCB3216KF-391T20... SW+12V POWER_ON-H LIGHT_CTL INVETER_H AT+5V C3404 0.22 B 5.0 0 SW Q3408 KRC102SRTK S802Y 4.7 4.7 4.7 4 5 6 S D D LCD+B POWER_ON-H LCD+B LCD+B_SW IC Q3410 RSQ035P03 R3438 10K 15 AT+5V 16 POWER FAIL 5 17 GND 18 GND 19 GND 20 DTV+B2 21 DTV+B2 22...
...B3406 HCB3216KF-391T20 SOUND+B SOUND_GND R3433 47 R3441 2.2K +-1% 4 SOUND GND 5.0 6 5 GND 6 GND 7 GND 8 SW+12V 9 SW+12V 10 LCD+B 11 SYS_POWER_H 12 LIGHT_POWER_H 13 INVETER_H 14 AT+5V S801X B3407 HCB3216KF-391T20 B3403 FCM1608KF-102T02 B3404 FCM1608KF-102T02 B3405 FCM1608KF-102T02 B3408 HCB3216KF-391T20... SW+12V POWER_ON-H LIGHT_CTL INVETER_H AT+5V C3404 0.22 B 5.0 0 SW Q3408 KRC102SRTK S802Y 4.7 4.7 4.7 4 5 6 S D D LCD+B POWER_ON-H LCD+B LCD+B_SW IC Q3410 RSQ035P03 R3438 10K 15 AT+5V 16 POWER FAIL 5 17 GND 18 GND 19 GND 20 DTV+B2 21 DTV+B2 22...
Service Manual
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... E F G LVDS SHEMATIC DIAGRAM (DIGITAL PCB) C2591 0.1 B C2593 0.1 B C2592 6.3V 220 V-S C2594 0.1 B 3.3 Vcc 1 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 R7 2 3.3 TxIN5 R5 3 3.3 TxIN6 G0 4 3.3... R6 0 1.3 1.2 1.3 1.2 3.2 0 1.2 1.3 1.2 1.3 1.3 1.2 0 0 3.3 0 3.3 2.8 R2508 DCLK1 100 3.3 DEN 0 C2602 0.1 B 24 LCD+B NR2408 4D02WGJ0470TCE NR2409 4D02WGJ0470TCE R2509 47 R2510 47 W823 C2568 1B R2522 4.7K W870 W867 W830 LCD_TXOUT0LCD_TXOUT0+ LCD_TXOUT1LCD_TXOUT1+ LCD_TXOUT2LCD_TXOUT2+ LCD_TXCLKOUTLCD_TXCLKOUT+ LCD_TXOUT3LCD_TXOUT3+ W861 W862 FROM/TO...
... E F G LVDS SHEMATIC DIAGRAM (DIGITAL PCB) C2591 0.1 B C2593 0.1 B C2592 6.3V 220 V-S C2594 0.1 B 3.3 Vcc 1 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 R7 2 3.3 TxIN5 R5 3 3.3 TxIN6 G0 4 3.3... R6 0 1.3 1.2 1.3 1.2 3.2 0 1.2 1.3 1.2 1.3 1.3 1.2 0 0 3.3 0 3.3 2.8 R2508 DCLK1 100 3.3 DEN 0 C2602 0.1 B 24 LCD+B NR2408 4D02WGJ0470TCE NR2409 4D02WGJ0470TCE R2509 47 R2510 47 W823 C2568 1B R2522 4.7K W870 W867 W830 LCD_TXOUT0LCD_TXOUT0+ LCD_TXOUT1LCD_TXOUT1+ LCD_TXOUT2LCD_TXOUT2+ LCD_TXCLKOUTLCD_TXCLKOUT+ LCD_TXOUT3LCD_TXOUT3+ W861 W862 FROM/TO...
Service Manual
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... 2.2K FROM/TO ASIC DTV_RESET 6 FROM/TO FLASH TX_[X242] RX_[X242] FROM/TO FRONT END AFT_1 AFT_2 SD-H AFT 5 FROM/TO POWER3 DTV_ON-H LIGHT_CTL LCD-H INVETER_H POWER_ON-H POWER_FAIL P.CON+5V 4 FROM/TO SOUND POWER_ON_MUTE_H 5.0 LCD_ON 5.0 LCD_H 5.0 NC NC 0 NC NC 0 KEY_B 5.0 KEY_A 5.0 AFT 2.5 NC NC 0 REMOCON_IN 5.0 LED-H DTV_ON-H ...POWER_ON-H C102 0.01 B R104 100 33 32 31 30 29 28 27 26 25 24 23 44 43 42 41 40 39 38 37 36 35 34 5.0 VAREF NC NC 0 5.0 AVDD NC NC 0 0 AVSS NC NC 33 MUTE...
... 2.2K FROM/TO ASIC DTV_RESET 6 FROM/TO FLASH TX_[X242] RX_[X242] FROM/TO FRONT END AFT_1 AFT_2 SD-H AFT 5 FROM/TO POWER3 DTV_ON-H LIGHT_CTL LCD-H INVETER_H POWER_ON-H POWER_FAIL P.CON+5V 4 FROM/TO SOUND POWER_ON_MUTE_H 5.0 LCD_ON 5.0 LCD_H 5.0 NC NC 0 NC NC 0 KEY_B 5.0 KEY_A 5.0 AFT 2.5 NC NC 0 REMOCON_IN 5.0 LED-H DTV_ON-H ...POWER_ON-H C102 0.01 B R104 100 33 32 31 30 29 28 27 26 25 24 23 44 43 42 41 40 39 38 37 36 35 34 5.0 VAREF NC NC 0 5.0 AVDD NC NC 0 0 AVSS NC NC 33 MUTE...
Service Manual
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...8 L409 REGULATOR 0.047 1/4W 33uH IC405 PQ070XF02SZH C449 R472 2 5.7 S 7 1.5 D 7313NH SYS_POWER_H LIGHT_CTL LIGHT_POWER_H AT+5V S802X S803X S803Y SW+12V 9 LCD+B 10 SYS_POWER_H 11 LIGHTE_CTL 12 LIGHT_POWER_H13 AT+5V 14 AT+5V 15 B402 HCB1608KF-181T20 B403 HCB1608KF-181T20 C469 50V 47 YXF C470 6.3V2200 MHE_P... 125V(F404). C CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D E LCD+B S802Y ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES...
...8 L409 REGULATOR 0.047 1/4W 33uH IC405 PQ070XF02SZH C449 R472 2 5.7 S 7 1.5 D 7313NH SYS_POWER_H LIGHT_CTL LIGHT_POWER_H AT+5V S802X S803X S803Y SW+12V 9 LCD+B 10 SYS_POWER_H 11 LIGHTE_CTL 12 LIGHT_POWER_H13 AT+5V 14 AT+5V 15 B402 HCB1608KF-181T20 B403 HCB1608KF-181T20 C469 50V 47 YXF C470 6.3V2200 MHE_P... 125V(F404). C CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY D E LCD+B S802Y ATTENTION:LES PIECES REPAREES PAR UN ETANT DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES...
Service Manual
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...GND 4 4 SOUND GND +24V 4 GND 5 5 GND +24V 5 GND 6 6 GND GND 6 GND 7 7 GND GND 7 SW+12V 8 8 SW+12V GND 8 7 SW+12V 9 9 SW+12V GND 9 LCD+B 10 10 LCD+B GND 10 POWER_ON_H 11 11 POWER_ON_H Analog/Dimming 11 LIGHTE_CTL 12 12 LIGHTE_CTL ON/OFF 12 INVETER_H 13 13 INVETER_H PWM/Dimming 13 AT... DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C D TO LCD PANEL CD7201 LCD PANEL V2301 E 21 GND 22 NC 23 GND 24 GND 25 GND 26 GND 27 GND 28 VDD+5V 29 VDD+5V 30 VDD+5V 31 VDD+5V 32 GND TU2801...
...GND 4 4 SOUND GND +24V 4 GND 5 5 GND +24V 5 GND 6 6 GND GND 6 GND 7 7 GND GND 7 SW+12V 8 8 SW+12V GND 8 7 SW+12V 9 9 SW+12V GND 9 LCD+B 10 10 LCD+B GND 10 POWER_ON_H 11 11 POWER_ON_H Analog/Dimming 11 LIGHTE_CTL 12 12 LIGHTE_CTL ON/OFF 12 INVETER_H 13 13 INVETER_H PWM/Dimming 13 AT... DANGEREUSES AN POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C D TO LCD PANEL CD7201 LCD PANEL V2301 E 21 GND 22 NC 23 GND 24 GND 25 GND 26 GND 27 GND 28 VDD+5V 29 VDD+5V 30 VDD+5V 31 VDD+5V 32 GND TU2801...
Service Manual
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MECHANICAL REPLACEMENT PARTS LIST REF. J3Y00417A REGISTRATION CARD(SHARP) --- NO. 201 202 203 204 205 206 207 208 209 PART NO. PART NO. DESCRIPTION 8110630A0U SCREW TAP TITE(P) BRAZIER 810A14080U SCREW WASHER(A) ...ASS'Y 704WPB0039 STAND 761WSB0054 ANGLE STAND 800WFA0120 CUSHION LEG 105 761WSA0459 SHIELD IC 106 752WSA0640 SHIELD DIGITAL 107 761WSA0480 ANGLE MAIN 108 761WSA0485 COVER LCD 109 761WSB0055 PLATE JACK 110 711WPD0729 PLATE BUTTON 111 7220001236 SHEET SERIAL 112 800WR00084 DAMPER SPEAKER 113 7230008289 SHEET JACK 114 7230008313 POP LABEL 115...
MECHANICAL REPLACEMENT PARTS LIST REF. J3Y00417A REGISTRATION CARD(SHARP) --- NO. 201 202 203 204 205 206 207 208 209 PART NO. PART NO. DESCRIPTION 8110630A0U SCREW TAP TITE(P) BRAZIER 810A14080U SCREW WASHER(A) ...ASS'Y 704WPB0039 STAND 761WSB0054 ANGLE STAND 800WFA0120 CUSHION LEG 105 761WSA0459 SHIELD IC 106 752WSA0640 SHIELD DIGITAL 107 761WSA0480 ANGLE MAIN 108 761WSA0485 COVER LCD 109 761WSB0055 PLATE JACK 110 711WPD0729 PLATE BUTTON 111 7220001236 SHEET SERIAL 112 800WR00084 DAMPER SPEAKER 113 7230008289 SHEET JACK 114 7230008313 POP LABEL 115...
Service Manual
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... *** BT001 BT002 141R003018 BATTERY,MANGAN 141R003018 BATTERY,MANGAN GR6M GR6M SP1001 SP1002 070Y056003 SPEAKER 070Y056003 SPEAKER S0412F03 S0412F03 TM101 076B0MQ030 TRANSMITTER ETR0088-010161 V2301 09E4126009 LCD LK255T3LZ5AZ RESISTOR RC CARBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP POLYESTER CAPACITOR CPP POLYPROPYLENE CAPACITOR CPL PLASTIC CAPACITOR CMP METAL POLYESTER...
... *** BT001 BT002 141R003018 BATTERY,MANGAN 141R003018 BATTERY,MANGAN GR6M GR6M SP1001 SP1002 070Y056003 SPEAKER 070Y056003 SPEAKER S0412F03 S0412F03 TM101 076B0MQ030 TRANSMITTER ETR0088-010161 V2301 09E4126009 LCD LK255T3LZ5AZ RESISTOR RC CARBON RESISTOR CAPACITORS CC CERAMIC CAPACITOR CE ALUMI ELECTROLYTIC CAPACITOR CP POLYESTER CAPACITOR CPP POLYPROPYLENE CAPACITOR CPL PLASTIC CAPACITOR CMP METAL POLYESTER...