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HISTORY INFORMATION FOR THE FOLLOWING MANUAL: AZ2-F SERVICE MANUAL CHASSIS MODEL COMMANDER DESTINATION LEVEL KDL-40NX720 RM-YD069 MX/LA KDL-46NX720 RM-YD069 MX/LA KDL-46NX720 RM-YD059 US/CND KDL-55NX720 RM-YD069 MX/LA KDL-55NX720 RM-YD059 US/CND KDL-60NX720 RM-YD059 US/CND ELECTRICAL SERVICE MANUAL ORIGINAL MANUAL ISSUE DATE: 3/2011...
KDL-40NX720/46NX720/55NX720/60NX720 WARNINGS AND CAUTIONS CAUTION These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
KDL-40NX720/46NX720/55NX720/60NX720 SAFETY-RELATED WARNING USE CAUTION WHEN HANDLING THE LCD PANEL When repairing the LCD panel, be sure you are grounded by using a wrist band. When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
KDL-40NX720/46NX720/55NX720/60NX720 SAFETY CHECK-OUT LEAKAGE TEST After correcting the original service problem, perform the following safety checks before releasing the set to the customer: The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part 1.
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KDL-40NX720/46NX720/55NX720/60NX720 The circuit boards used in these models have been processed using Lead Free Solder. The boards are identified by the LF logo located close to the board designation e.g. H1 etc [ see example ]. The servicing of these boards requires special precautions to be taken as outlined below.
KDL-40NX720/46NX720/55NX720/60NX720 SECTION 1: DIAGRAMS 1-1. CIRCUIT BOARDS LOCATION BATL SWITCH WIRELESS UNIT TCON LAN CARD HLT2 HEM2 CAMERA MODULE Figure 1-1. KDL-40NX720 ONLY BATL SWITCH UNIT WIRELESS LAN CARD TCON HLT2 HEM2 CAMERA MODULE Figure 1-2. KDL-46NX720 ONLY KDL-40NX720/46NX720/55NX720/60NX720...
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KDL-40NX720/46NX720/55NX720/60NX720 BATL SWITCH WIRELESS UNIT TCON LAN CARD HLT2 HEM2 CAMERA MODULE Figure 1-3. KDL-55NX720 ONLY BATL SWITCH UNIT WIRELESS TCON LAN CARD HLT2 HEM2 CAMERA MODULE Figure 1-4. KDL-60NX720 ONLY KDL-40NX720/46NX720/55NX720/60NX720...
KDL-40NX720/46NX720/55NX720/60NX720 1-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION All capacitors are in µF unless otherwise noted. pF : µµF 50WV Voltages are DC with respect to ground unless otherwise or less are not indicated except for electrolytics and tantalums.
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KDL-40NX720/46NX720/55NX720/60NX720 REFERENCE INFORMATION Terminal name of semiconductors in silk screen printed circuit ( COIL RESISTOR : LF-8L MICRO INDUCTOR : RN METAL FILM Circuit Device Printed symbol Terminal name CAPACITOR : RC SOLID Collector Transistor : TA TANTALUM : FPRD NONFLAMMABLE CARBON...
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(Only Interface between board and board BAT-L board T-con Board ( PEL3 ) CN03 LD Board LOGO module To BAT LED FFC 15pin SONY LOGO illumination module Panel_Ctrl2 / TCON_RDY Panel_Ctrl3 / T_TD_HSYNC PANEL FFC CN04 SLCD : 96pin 1-820-181-11 Panel_Ctrl4 / X_FRC_RST LED FFC...
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KDL-40NX720/46NX720/55NX720/60NX720 (Only Interface between board and board LD Board T-con Board ( PEL3 ) VLED_VCC VLED_VCC VLED_VCC HEM2 Board VLED_VCC SM04B-PASS-TBT(LF)(SN) t t i VLED_GND TC-EM Harness VLED_GND PEL3-HEM2 VLED_GND GLS_CTRL VLED_GND GLS_CTRL2 Connect 10 10 VLED_GND EMI_FAIL 11 LD_ERR...
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(Only Interface between board and board) T-con Board(PEL3) CN03 BAT-L board LD Board LOGO module To BAT LED FFC 15pin SONY LOGO illumination module Panel_Ctrl3 / T_TD_HSYNC PANEL FFC CN04 SLCD : 96pin 1-820-181-11 SHARP : 80pin LED FFC Panel_Ctrl5 / LR_FLAG(For Asura)
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KDL-40NX720/46NX720/55NX720/60NX720 (Only Interface between board and board) T-con Board(PEL3) HEM2 Board JST(VA) t t i 1-842-566-11 TC-EM Harness GLS_CTRL PEL3-HEM2 GLS_CTRL2 EMI_FAIL 1-821-135-11 BAT-L board Molex 1-842-558-11 STBY_+3.3V LD Board MODE_TVM VLED_VCC VLED_VCC TL-EX1JIG board CN6101 SJM20-28WLB VLED_VCC To B board (100106)
KDL-40NX720/46NX720/55NX720/60NX720 BATL-P4.pdf 2/15/2011 12:15:50 PM BATL BOARD SCHEMATIC DIAGRAM (4 OF 12) — P o r t i o n 1 DDR3_A0_HSS DDR3_A_DQ1_HSS DDR3_A7_HSS DQL0 DDR3_A1_HSS DDR3_A_DQ0_HSS DDR3_A12_HSS DQL1 DDR3_A2_HSS DDR3_A_DQ6_HSS DDR3_A5_HSS DQL2 DDR3_+1.5V DDR3_A3_HSS DDR3_A_DQ7_HSS DDR3_A3_HSS DQL3 DDR3_A_DQ0_HSS DDR3_A4_HSS...
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KDL-40NX720/46NX720/55NX720/60NX720 BATL SYSTEM/STREAM/DEMOD/CI/BCAS/ONE NAND/DDR3/VIDEO AUDIO IN/OUT/ETHERNET/USB/POWER/GND/HDMI/LVDS/PANEL/A/V CONNECTOR/HDMI EQ/CONNECTOR/AUDIO AMP/TUNER COMPONENT SIDE C N 6 0 0 1 F4701 F4601 C N 6 0 0 2 C N 2 0 0 1 — C N 9 0 0 6 — C N 5 0 0 0 C N 1 1 0 2 —...
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KDL-40NX720/46NX720/55NX720/60NX720 BATL SYSTEM/STREAM/DEMOD/CI/BCAS/ONE NAND/DDR3/VIDEO AUDIO IN/OUT/ETHERNET/USB/POWER/GND/HDMI/LVDS/PANEL/A/V CONNECTOR/HDMI EQ/CONNECTOR/AUDIO AMP/TUNER CONDUCTOR SIDE — I C 4 6 0 1 I C 4 7 0 1 — — I C 1 8 0 1 — I C 1 8 0 2 —...
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KDL-40NX720/46NX720/55NX720/60NX720 [POWER] [POWER] COMPONENT SIDE (KDL-55NX720/60NX720 ONLY) CONDUCTOR SIDE (KDL-55NX720/60NX720 ONLY) P R I M A R Y S E C O N D A R Y P R I M A R Y S E C O N D A R Y...
KDL-40NX720/46NX720/55NX720/60NX720 SECTION 2: ELECTRICAL PARTS LIST BATL Items marked with an asterisk are not stocked since they RESISTORS NOTE: The components identified by shading are seldom required for routine service. Expect some delay • All resistors are in ohms mark are critical for safety. Replace only when ordering these components.
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KDL-40NX720/46NX720/55NX720/60NX720 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES R1008 1-218-937-11 METAL CHIP 1/16W R1110 1-250-527-11 METAL CHIP 1/16W R1009 1-218-965-11 METAL CHIP 1/16W R1111 1-218-941-81 METAL CHIP 1/16W R1010 1-218-957-11 METAL CHIP 2.2K 1/16W R1112...
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KDL-40NX720/46NX720/55NX720/60NX720 REF. NO. PART NO. DESCRIPTION VALUES REF. NO. PART NO. DESCRIPTION VALUES KDL-55NX720 US ONLY 4-272-961-01 BAG, PROTECTION (1650X1200) X-2580-558-1 CARTON ASSY (SIR 55 US) 4-257-417-11 CUSHION, LOWER(55 EL) 4-268-135-11 CUSHION, SIDE CENTER L (55 EL) 4-268-136-11 CUSHION, SIDE CENTER R (55 EL)
MUST BE RETURNED to Sony. b) and if the core charge is NOT covered under the product warranty, the defective un-repaired or modified board MUST BE DESTROYED.
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