Service Manual
Page 1
... for maintaining the safety and performance of the set . Be sure to replace these parts with " ! SERVICE MANUAL No.S480ILC26SB14 LCD COLOR TELEVISION MODEL LC-26SB14U In the interests of user-safety (Required by safety regulations in some countries) the ... BLOCK DIAGRAM ...F-1~F-6 • PRINTED CIRCUIT BOARDS G-1~G-8 • SCHEMATIC DIAGRAMS ...H-1~H-40 • WAVEFORMS ...I-1, I-2 • MECHANICAL EXPLODED VIEWS J-1 • REPLACEMENT PARTS LIST K1-1~K2-6 Parts marked with specified ones for SHARP CORPORATION after sales service only. " are subject to change without notice.
... for maintaining the safety and performance of the set . Be sure to replace these parts with " ! SERVICE MANUAL No.S480ILC26SB14 LCD COLOR TELEVISION MODEL LC-26SB14U In the interests of user-safety (Required by safety regulations in some countries) the ... BLOCK DIAGRAM ...F-1~F-6 • PRINTED CIRCUIT BOARDS G-1~G-8 • SCHEMATIC DIAGRAMS ...H-1~H-40 • WAVEFORMS ...I-1, I-2 • MECHANICAL EXPLODED VIEWS J-1 • REPLACEMENT PARTS LIST K1-1~K2-6 Parts marked with specified ones for SHARP CORPORATION after sales service only. " are subject to change without notice.
Service Manual
Page 2
... External exposure metal: Antenna terminal Headphone jack HOW TO ORDER PARTS Please include the following informations when you have the specific characters of parts as to deal with a heat sink, apply silicon grease (YG6260M) on the TV. 3. Check the insulation between the cord plug terminals and the... repair should be found on the cabinet, chassis and parts. The inside . PERFORM A SAFETY CHECK AFTER SERVICING Confirm that these parts in the original positions. 6. Unplug the plug from the AC outlet. 2. BE CAREFUL WITH THE LCD PANEL Avoid a shock to the IC and Transistor). ...
... External exposure metal: Antenna terminal Headphone jack HOW TO ORDER PARTS Please include the following informations when you have the specific characters of parts as to deal with a heat sink, apply silicon grease (YG6260M) on the TV. 3. Check the insulation between the cord plug terminals and the... repair should be found on the cabinet, chassis and parts. The inside . PERFORM A SAFETY CHECK AFTER SERVICING Confirm that these parts in the original positions. 6. Unplug the plug from the AC outlet. 2. BE CAREFUL WITH THE LCD PANEL Avoid a shock to the IC and Transistor). ...
Service Manual
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...the 3 screws (1). 4. Remove the Operation PCB in the direction of arrow (B). 5. Holder Panel Angle Main (2) (2) (2) (2) (1) Angle Main (1) (1) LCD Block (1) (A) Holder Panel Plate Button Ass'y (1) (1) (1) (B) Operation PCB (3) (2) (3) (3) (A) (C) (3) (3) (3) Angle Hinge Fig. 1-4 Fig.... 2. Remove the Remocon PCB in the direction of arrow (A). (1) (1) Remocon PCB (A) Fig. 1-3 Back Cabinet 1-4 LCD BLOCK (Refer to Fig. 1-3) 1. REMOVAL OF MECHANICAL PARTS AND P.C. Remove the Angle Hinge in the direction of arrow (C). Disconnect the following connector: (CP6202). 2.
...the 3 screws (1). 4. Remove the Operation PCB in the direction of arrow (B). 5. Holder Panel Angle Main (2) (2) (2) (2) (1) Angle Main (1) (1) LCD Block (1) (A) Holder Panel Plate Button Ass'y (1) (1) (1) (B) Operation PCB (3) (2) (3) (3) (A) (C) (3) (3) (3) Angle Hinge Fig. 1-4 Fig.... 2. Remove the Remocon PCB in the direction of arrow (A). (1) (1) Remocon PCB (A) Fig. 1-3 Back Cabinet 1-4 LCD BLOCK (Refer to Fig. 1-3) 1. REMOVAL OF MECHANICAL PARTS AND P.C. Remove the Angle Hinge in the direction of arrow (C). Disconnect the following connector: (CP6202). 2.
Service Manual
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... the IC leads using tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) NOTE Some ICs on all the parts located within 10 mm distance from IC leads. 3. Absorb the solder left on the pattern using the Braided Shield Wire. (Refer to Fig. 2-1.) NOTE Masking... Tape. 5. Braided Shield Wire Soldering Iron IC Fig. 2-2 IC pattern Fig. 2-4 B2-1 Put Masking Tape (cotton tape) around the Flat Package IC to protect other parts from any damage. (Refer to Fig. 2-4.) NOTE Do not move back and forth easily after desoldering the leads completely.
... the IC leads using tweezers and remove the IC by moving with the IC desoldering machine. (Refer to Fig. 2-3.) NOTE Some ICs on all the parts located within 10 mm distance from IC leads. 3. Absorb the solder left on the pattern using the Braided Shield Wire. (Refer to Fig. 2-1.) NOTE Masking... Tape. 5. Braided Shield Wire Soldering Iron IC Fig. 2-2 IC pattern Fig. 2-4 B2-1 Put Masking Tape (cotton tape) around the Flat Package IC to protect other parts from any damage. (Refer to Fig. 2-4.) NOTE Do not move back and forth easily after desoldering the leads completely.
Service Manual
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... may be sure to Fig. 2-5.) 4. Then solder each lead on four sides of leads. Finally, confirm the soldering status on the diagonal positions of the parts around the IC. If some abnormality is found , correct by resoldering. DISASSEMBLY INSTRUCTIONS INSTALLATION 1. When bridge-soldering between terminals and/or the soldering amount are...
... may be sure to Fig. 2-5.) 4. Then solder each lead on four sides of leads. Finally, confirm the soldering status on the diagonal positions of the parts around the IC. If some abnormality is found , correct by resoldering. DISASSEMBLY INSTRUCTIONS INSTALLATION 1. When bridge-soldering between terminals and/or the soldering amount are...
Service Manual
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... MIN 35 TINT 36 SHARP H1 MAX 37 SHARP H1 MIN 38 SHARP H2 MAX 39 SHARP H2 MIN 40 SHARP V1 MAX 41 SHARP V1 MIN 42 CONTRAST CENTER...CUT OFF (W), B DRIVE (W) and B CUTOFF(W) at each step tone sections equally. 8. Pattern Generator On-Screen Display Adjustment 1. TV s.stretch 480i Function 03 R DRIVE (N) 8 Step No. Use the UP/DOWN button or Channel button (0-9) on the remote .... ADJUSTMENT PROCEDURE Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies. Receive the DIGITAL broadcasting. 7. ELECTRICAL ADJUSTMENTS 1. Before applying new...
... MIN 35 TINT 36 SHARP H1 MAX 37 SHARP H1 MIN 38 SHARP H2 MAX 39 SHARP H2 MIN 40 SHARP V1 MAX 41 SHARP V1 MIN 42 CONTRAST CENTER...CUT OFF (W), B DRIVE (W) and B CUTOFF(W) at each step tone sections equally. 8. Pattern Generator On-Screen Display Adjustment 1. TV s.stretch 480i Function 03 R DRIVE (N) 8 Step No. Use the UP/DOWN button or Channel button (0-9) on the remote .... ADJUSTMENT PROCEDURE Read and perform these adjustments when repairing the circuits or replacing electrical parts or PCB assemblies. Receive the DIGITAL broadcasting. 7. ELECTRICAL ADJUSTMENTS 1. Before applying new...
Service Manual
Page 29
... A17 3.4 A7 3.4 A6 3.4 A5 3.4 A4 3.4 A3 3.4 A2 3.4 A1 DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE# VSS CE# A0 R2802 10K 3.4 3.4 0 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 0 3.4 3.4 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 R2806 10K R2805...:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. PC_TOOL_RX PC_TOOL_TX HDMI_SW A_MUTE...
... A17 3.4 A7 3.4 A6 3.4 A5 3.4 A4 3.4 A3 3.4 A2 3.4 A1 DQ11 DQ3 DQ10 DQ2 DQ9 DQ1 DQ8 DQ0 OE# VSS CE# A0 R2802 10K 3.4 3.4 0 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 3.4 0 3.4 3.4 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 R2806 10K R2805...:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. PC_TOOL_RX PC_TOOL_TX HDMI_SW A_MUTE...
Service Manual
Page 30
... U10 1.8 1 A H-3 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
... U10 1.8 1 A H-3 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
Service Manual
Page 31
A1+ GND A2- ACLK+ GND A0- A0+ GND A1- B2+ SEL 0 GND 25 26 27 28 29 30 31 32 33 34 35 36 3.1 3.1 0 3.1 3.1 3.3 3.1 3.1 0 3.1 3.1 0 Y2+ Y2- GND Y1+ Y1- GND 3.1 HDMI_D0P 3 C3610 8P CH HDMI_D1P HDMI_D1N HDMI2_D2N HDMI2_D2P HDMI_SW ... PLL_XFC_X NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. B_HPD A_DDC_SDA 5.0 HDMI1_SDA HDMI_CLKN HDMI_CLKP HDMI_D0N...
A1+ GND A2- ACLK+ GND A0- A0+ GND A1- B2+ SEL 0 GND 25 26 27 28 29 30 31 32 33 34 35 36 3.1 3.1 0 3.1 3.1 3.3 3.1 3.1 0 3.1 3.1 0 Y2+ Y2- GND Y1+ Y1- GND 3.1 HDMI_D0P 3 C3610 8P CH HDMI_D1P HDMI_D1N HDMI2_D2N HDMI2_D2P HDMI_SW ... PLL_XFC_X NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. B_HPD A_DDC_SDA 5.0 HDMI1_SDA HDMI_CLKN HDMI_CLKP HDMI_D0N...
Service Manual
Page 32
... CEG352 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL...
... CEG352 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL...
Service Manual
Page 33
...GND 29 GND 28 LVDS0OUT0M E19 1.5 LVDS0OUT0P F19 1.5 NR2811 CRA108220JV LCD_TXOUT0LCD_TXOUT0+ GND 27 RXIN0- 26 RXIN0+ 25 FROM REGULATOR2 B2806 HCB1608KF-221T20 D3.3V B2807 HCB1608KF-221T20 6 C2865 10V 22 V-S...- 23 RXIN1+ 22 GND 21 RXIN2- 20 CD2804 V2301_1 V260B1-L01_M RXIN2+ 19 CURU1704 LCD PANEL 6 GND 18 RXCLK IN- 17 RXCLK IN+ 16 PLL POWER LVDS_CH0 D1.0V VDD_PANEL...THE TIME 1 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE...
...GND 29 GND 28 LVDS0OUT0M E19 1.5 LVDS0OUT0P F19 1.5 NR2811 CRA108220JV LCD_TXOUT0LCD_TXOUT0+ GND 27 RXIN0- 26 RXIN0+ 25 FROM REGULATOR2 B2806 HCB1608KF-221T20 D3.3V B2807 HCB1608KF-221T20 6 C2865 10V 22 V-S...- 23 RXIN1+ 22 GND 21 RXIN2- 20 CD2804 V2301_1 V260B1-L01_M RXIN2+ 19 CURU1704 LCD PANEL 6 GND 18 RXCLK IN- 17 RXCLK IN+ 16 PLL POWER LVDS_CH0 D1.0V VDD_PANEL...THE TIME 1 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE...
Service Manual
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... 22 21 20 19 18 17 0.5 3.2 9 10 11 12 13 14 15 16 SUR_SW VREF 3.3V_POWER_H AVSS IIC_OFF IVCC 32 31 30 29 28 27 26 25 KEY_B 3.4 DTV_RESET ASEMD0 3.4 3.4 1V_CTL 25 KEY_A 3.3 STBY-H 32 MAIN_MICON_TXD 3.4 MODE 17 HDMI_CEC DVD_POWER NC 3.4 EXT_MUTE 16 POWER_FAIL SYS_POWER_H 3.3 2.9 9 DISC_IN_DET AUDIO_MUTE EEPROM_SDA 3.4 8...SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
... 22 21 20 19 18 17 0.5 3.2 9 10 11 12 13 14 15 16 SUR_SW VREF 3.3V_POWER_H AVSS IIC_OFF IVCC 32 31 30 29 28 27 26 25 KEY_B 3.4 DTV_RESET ASEMD0 3.4 3.4 1V_CTL 25 KEY_A 3.3 STBY-H 32 MAIN_MICON_TXD 3.4 MODE 17 HDMI_CEC DVD_POWER NC 3.4 EXT_MUTE 16 POWER_FAIL SYS_POWER_H 3.3 2.9 9 DISC_IN_DET AUDIO_MUTE EEPROM_SDA 3.4 8...SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
Service Manual
Page 35
... 1 A H-13 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
... 1 A H-13 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
Service Manual
Page 36
... 10 C NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. D E CAUTION: DIGITAL TRANSISTOR F G 2 PCBDH0 CEG352 1 H H-16...
... 10 C NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. D E CAUTION: DIGITAL TRANSISTOR F G 2 PCBDH0 CEG352 1 H H-16...
Service Manual
Page 37
...R5811 R5812 C5827 180K 100 2.2 B C5830 2.2 B BTSC DEMODULATOR IC IC5801 AN5832SA-E1V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 3.5 PILOT DET NC NC 3.5 PLL L+R REF 2.2 0 VCC SAP DET 2.8 NC NC NOISE DET 2.9 2.2 INPUT SIF/BB...1K 4 TUNER_IF C5847 0.1 B R5821 47 R5822 47 2.8 AA5 MCUADIN0 MCU_ADC 3.3 Y9 SICL0 3.3 AA9 SIDA0 IIC0 3 R5817 3.3K R5818 3.3K NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO...
...R5811 R5812 C5827 180K 100 2.2 B C5830 2.2 B BTSC DEMODULATOR IC IC5801 AN5832SA-E1V 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 3.5 PILOT DET NC NC 3.5 PLL L+R REF 2.2 0 VCC SAP DET 2.8 NC NC NOISE DET 2.9 2.2 INPUT SIF/BB...1K 4 TUNER_IF C5847 0.1 B R5821 47 R5822 47 2.8 AA5 MCUADIN0 MCU_ADC 3.3 Y9 SICL0 3.3 AA9 SIDA0 IIC0 3 R5817 3.3K R5818 3.3K NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO...
Service Manual
Page 38
...4.7K QBLCB(GPIO)J20 QBLCC(RXD0)J19 3.3 J18 3.3 NC R2847 10K C2959 0.1 B V8 3.3 SCIRXD V7 3.3 SCISCK(GPIO) W73.3 C2965 0.1 B ASW0 ASW1 ASW2 VDIM LCD-H MCU_SCIRXD MCU_SCITXD IIC_OFF NC 4321 0 A0 0 A1 0 A2 0 Vss Vcc WP SCL SDA 5678 3.4 0 R2856 C2968 3.4 10K R2860 0.1 B 3.4 4.7K R2862 4.7K...NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. E F G H 8 7 FROM ...
...4.7K QBLCB(GPIO)J20 QBLCC(RXD0)J19 3.3 J18 3.3 NC R2847 10K C2959 0.1 B V8 3.3 SCIRXD V7 3.3 SCISCK(GPIO) W73.3 C2965 0.1 B ASW0 ASW1 ASW2 VDIM LCD-H MCU_SCIRXD MCU_SCITXD IIC_OFF NC 4321 0 A0 0 A1 0 A2 0 Vss Vcc WP SCL SDA 5678 3.4 0 R2856 C2968 3.4 10K R2860 0.1 B 3.4 4.7K R2862 4.7K...NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. E F G H 8 7 FROM ...
Service Manual
Page 39
... 2 1 A H-21 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. E F W891 W892 G H 8 SW_Y_IN AV1_Y 7 FROM/TO...
... 2 1 A H-21 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE B C D NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. E F W891 W892 G H 8 SW_Y_IN AV1_Y 7 FROM/TO...
Service Manual
Page 40
...FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY CAUTION: DIGITAL TRANSISTOR E F G PCBDH0 CEG352 H 1 H-24 A 8 FROM/TO REGULATOR CP3001(CP401) TWG-P23P-A1 1 TUNER+30V 2 POWER_FAIL 3 SYS_POWER_H 4 AT+3.3V 5 GND 7 6 P.CON+5V 7 AT+5V 8 AT+5V 9 GND 10 GND 11 LCD+B 12 LCD+B 13 LCD_H 14 P.CON+...KEY_B C3001_1 10P CH C3036 16V 220 V-S C3003 0.001 B R3001 100K B L3003 330uHNLCV32T TUNER+30V POWER_FAIL SYS_POWER_H AT+3.3V D5.0V AT+5V VDD_PANEL LCD-H P.CON+9V STBY-H IR_REMO VDIM KEY_A BLON KEY_B C3009 0.001 B 5 4 3 SH3001 SH3002 SH3003 SH3004 SH3005 2 YQ-12 YQ-12 YQ-...
...FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY CAUTION: DIGITAL TRANSISTOR E F G PCBDH0 CEG352 H 1 H-24 A 8 FROM/TO REGULATOR CP3001(CP401) TWG-P23P-A1 1 TUNER+30V 2 POWER_FAIL 3 SYS_POWER_H 4 AT+3.3V 5 GND 7 6 P.CON+5V 7 AT+5V 8 AT+5V 9 GND 10 GND 11 LCD+B 12 LCD+B 13 LCD_H 14 P.CON+...KEY_B C3001_1 10P CH C3036 16V 220 V-S C3003 0.001 B R3001 100K B L3003 330uHNLCV32T TUNER+30V POWER_FAIL SYS_POWER_H AT+3.3V D5.0V AT+5V VDD_PANEL LCD-H P.CON+9V STBY-H IR_REMO VDIM KEY_A BLON KEY_B C3009 0.001 B 5 4 3 SH3001 SH3002 SH3003 SH3004 SH3005 2 YQ-12 YQ-12 YQ-...
Service Manual
Page 41
...DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. ATTENTION:...POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C D E CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY CAUTION: DIGITAL TRANSISTOR F G 2 PCB240 CEG353 1 H H-26 A B C D E F G H POWER SCHEMATIC DIAGRAM 8 F401 6.3A125V 6.3A 125V 51MS063L 1 C402...
...DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. ATTENTION:...POINT DE VUE SECURITE N'UTILISER QUE CELLS DECRITES DANS LA NOMENCLATURE DES PIECES C D E CAUTION:SINCE THESE PARTS MARKED BY ARE CRITICAL FOR SAFETY,USE ONES DESCRIBED IN PARTS LIST ONLY CAUTION: DIGITAL TRANSISTOR F G 2 PCB240 CEG353 1 H H-26 A B C D E F G H POWER SCHEMATIC DIAGRAM 8 F401 6.3A125V 6.3A 125V 51MS063L 1 C402...
Service Manual
Page 42
...28 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CAUTION:F404 IS MANUFACTURED BY... PWM/Dimming 13 NC N.C(open) 14 6 LIGHT_CTL VDIM 2A 125V W814 LIGHT_POWER_H BLON SW+12V F404 SW+12V[UNREG] 13.5 DC/DC(5V) IC IC407 LCD+B LCD+B 20N_2000FS 12.4 LA5779 5 2A 125V 12.8 EV+17V REG Q422 KTB1151 R491_1 330 VIN VOUT G 2.5V ON/OFF W836 5 R485 47K 1 2 3 4 5 12.4 5.1 0 ...
...28 NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL. CAUTION:F404 IS MANUFACTURED BY... PWM/Dimming 13 NC N.C(open) 14 6 LIGHT_CTL VDIM 2A 125V W814 LIGHT_POWER_H BLON SW+12V F404 SW+12V[UNREG] 13.5 DC/DC(5V) IC IC407 LCD+B LCD+B 20N_2000FS 12.4 LA5779 5 2A 125V 12.8 EV+17V REG Q422 KTB1151 R491_1 330 VIN VOUT G 2.5V ON/OFF W836 5 R485 47K 1 2 3 4 5 12.4 5.1 0 ...