SECTION 1 PRECAUTIONS SAFETY PRECAUTIONS Prior to shipment from the factory, JVC products are strictly can increase the high voltage value and cause X-ray emis- inspected to conform with the recognized product safety and sion from the cathode ray tube.
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1.1.2 Safety Check after Servicing Examine the area surrounding the repaired location for damage (4) Leakage current test or deterioration. Observe that screws, parts and wires have been Confirm specified or lower leakage current between earth returned to original positions, Afterwards, perform the following ground/power cord plug prongs and externally exposed tests and confirm the specified values in order to verify accessible parts (RF terminals, antenna terminals, video...
SECTION 4 ADJUSTMENT PREPARATION • 4.1.1 Precaution Torque Driver Be sure to use to fastening the mechanism and exterior parts This model is specially adjusted by using PC. However, if parts such as the following are replaced, an because those parts must strictly be controlled for tightening adjustment is required.
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JIG CONNECTOR CABLE CONNECTION Connection procedure Remove the 3 screws (1-3), and then remove the TOP COVER ASSY. TOP COVER ASSY CN9003 CONNECTOR CABLE SERVICE SUPPORT SYSTEM (Software) MENU PC CABLE PERSONAL COMPUTER 1-18 (No.YF436<Rev.001>)
SECTION 5 TROUBLESHOOTING This service manual does not describe TROUBLESHOOTING. (No.YF436<Rev.001>)1-19...
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<BOARD INTERCONNECTIONS> O P E R A T I O N C M O S P W B ZOOM O P B L O C K ( A 2 W N ) SPEAKER SNAP Trigger C N 4 0 0 1 C N 9 0 0 7 C N 4 6 0 2 C N 9 0 1 1...
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<MAIN(MAIN IF) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. L E D S P K M I C TELE,WIDE,PHOTO-KEY,TRIGGER,GND # CN9006 QGF0543F3-06X to OPERATION UNIT C N 9 0 0 8 C N 9 0 0 7 C N 9 0 0 2...
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<MAIN(SUB CPU) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. LIT_3.0V R1014 LIT_3.0V AL_2.8V AL_2.8V REG_2.8V R1063 REG_2.8V R1064 C1001 C1002 C1003 C1004 OPEN OPEN OPEN # IC1003...
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<MAIN(AUDIO) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. From REG REG_3.3V Q2462 LSCR523EB-X REG_5.0V REG_2.8V REG_1.8V R2462 4.7k From/to PAN/TILL SW P_SW_AUR R2463 P_SW_AUL C2462 OPEN...
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<MAIN(FELIX) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. M A I N P W B OPEN C3079 MENU MENU TP_X TP_X TP_Y TP_Y KEY_A TL3022 KEY_A...
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<MAIN(AUTO) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. A2WN C N 4 6 0 2 Q G F 0 5 4 3 F 3 - 1 4 X Z O O M 0 2 Z O O M 0 2 Z O O M 0 3...
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<MAIN(REG) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. MODEL C3A2(WIFI) C3A1(NO-WIFI) SYMBOL NO. NCB20JK-106X OPEN C6307~C6308 ADP_DC R6311 R6312 NRSA6AD-204W OPEN L6302 NQLM1EN-1R0X OPEN CHARGE_SDA C6306...
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<MAIN(eMMC) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. M A I N P W B # C8011 # C8003 # C8009 AH11 OPEN CN8001 QGF0565C1-08W AG13...
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<MAIN(WIFI) SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. WIFI_RST MOD_3.3V_CTRL SFL_IN SFL_SCK # C8501 WIFI_FLASH_DISABLE WIFI_RX WIFI_TX MOD_DN MOD_DN MOD_DP MOD_DP # R8552 WIFI_USBDN WIFI_USBDN WIFI_USBDP...
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<REAR SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. R E A R P W B TO MAIN PWB L601 OPEN AV JACK NRSA6AJ-0R0W CN601 V_OUT QNS0297-001X...
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<JACK SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. J 2 0 1 NNZ0212-001X TO MAIN PWB H D M I C N 2 0 1 QGF0543F3-18X TMDS_D2+ TMDS Data2+...
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<MONITOR SCHEMATIC DIAGRAM> Note : The parts numbers in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. From Main PWB M O N I T O R P W B CN701 REG_2.8V QGF0574F1-34X D703 D704...
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<CMOS SCHEMATIC DIAGRAM> Notes : 1. The parts number in the schematic diagram are for references only. When replacing the parts, refer to the PARTS LIST. 2. The schematic diagram is only for reference. Avoid replacing individual parts. Replace the entire unit only. When CMOS BOARD ASSEMBLY needs replacement, replace the CMOS FRM ASSEMBLY in whole because it cannot be replaced alone.
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<MAIN CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) CAUTION : FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). ATTENTION : POUR UNE PROTECTION PERMANENTE CONTRE LES RISQUE D'INCENDE, REMPLACER LES FUSIBLES PAR UNAAUTRE DE MEME TYPE ET DE MEME TENSION.
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<REAR CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) CAUTION : <02>REAR FOR CONTINUED PROTECTION AGAINST FIRE HAZARD, REPLACE ONLY WITH SAME TYPE AND RATED FUSE(S). ATTENTION : LYB10353-001A POUR UNE PROTECTION PERMANENTE CONTRE LES RISQUE D'INCENDE, REMPLACER LES FUSIBLES PAR UNAAUTRE DE MEME TYPE ET DE MEME TENSION.
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<MONITOR CIRCUIT BOARD> (Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade)) <04>MONITOR LYB10353-001A FOIL SIDE(B) COMPONENT SIDE(A) R750 R749 UL MARK R748 R747 R746 R745 R744 R743 1-LAYER FPC C721 C722 L723 L701 L702 R705 C749...
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JVC KENWOOD Corporation Home & Mobile Electronics Business Group, Imaging Products Business Division 12, 3-chome, Moriya-cho, Kanagawa-ku, Yokohama-city, Kanagawa-prefecture, 221-0022, Japan (No.YF436<Rev.001>) Printed in Japan...