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Sony Trinitron KV-EF34M80 Service Manual
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Sony Trinitron KV-EF34M80 Service Manual

Sony Trinitron KV-EF34M80 Service Manual

Bg-3s chassis trinitron color tv
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SERVICE MANUAL

MODEL
COMMANDER DEST.
KV-EF34M80
RM-951
CHASSIS NO.
MODEL
Vietnam
SCC-U28D-A
BG-3S
COMMANDER DEST. CHASSIS NO.
TRINITRON
CHASSIS
COLOR TV
®

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Summary of Contents for Sony Trinitron KV-EF34M80

  • Page 1: Service Manual

    SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-EF34M80 RM-951 Vietnam SCC-U28D-A TRINITRON COLOR TV ®...
  • Page 2 KV-EF34M80 KV-EF34M80 KV-EF34M80 KV-EF34M80 SECTION 5 RM-951 RM-951 RM-951 RM-951 DIAGRAMS 5-1. BLOCK DIAGRAM IC3303 IC301 IC701 A/V SWITCH Y/C/J CN8300 CN8301 CN305 CN703 VIDEO AMP CN1305 CN101 TU101 CN102 CN1307 R,G,B V901 BUFFER BUFFER DET OUT C OUT1 C IN...
  • Page 3 I 33 D VIN Q001 D605 AC RECT INVERTER DETECT DETECT S VTIM –7V AUDIO/VIDEO Q9404 Q603 Q602 EXCEPT KV-EF34M80 BLOCK SLICER, INVERTER S SCP SHSYNC IC604 PC-SW ATT. SW ATT SW Q9401, 9402, 9411 T604 +5V REG Q601 CN1309...
  • Page 4 KV-EF34M80 KV-EF34M80 KV-EF34M80 KV-EF34M80 RM-951 RM-951 RM-951 RM-951 5-2. FRAME SCHEMATIC DIAGRAM NS MUTE DEGAUSS CN3802 CN3803 N/S (B) CN510 NECK ASSY N/S (E) : S-MICRO : S-MICRO (N/S COIL DRIVE) N/S (E) : S-MICRO CN1602 AC OUT AC IN...
  • Page 5 KV-EF34M80 KV-EF34M80 KV-EF34M80 KV-EF34M80 RM-951 RM-951 RM-951 RM-951 (1) Schematic Diagram of A Board (1/2) TO B BOARD CN1206 TO B BOARD CN1304 TO B BOARD CN1311 TO B BOARD CN1306 TO B BOARD CN1305 TO B BOARD CN1307 A BOARD IC001 CXP750097-006S...
  • Page 6 KV-EF34M80 KV-EF34M80 KV-EF34M80 KV-EF34M80 RM-951 RM-951 RM-951 RM-951 (1) Schematic Diagram of A(2/2) Board A BOARD WAVEFORMS (2/2) B BOARD WAVEFORMS (1/2) R501 :CHIP NS ROT NS MUTE CN507 R500 0.5Vp-p (V) 30.0Vp-p (V) 0.8Vp-p (H) 1.8Vp-p (H) R596 +135V...
  • Page 7 (9) Schematic Diagrams of DH and VM boards C3801 N/S CO IL DRIVE IC3807 SENSOR UNIT MIU-102-N X OUT N/S(E) N/S(E) IC3805 LA6510 N/S(B) N/S DRIVE CN3804 Q3811 R3846 2SC2785 TO COILS C3805 R3805 N/S(B) R3847 N/S(E) R3807 N/S(E) CN3803 D3809 R3848 R3804...
  • Page 8 KV-EF34M80 KV-EF34M80 RM-951 RM-951 (10) Schematic Diagram of D2 board C2829 0.0022 B:CHIP CN2822 :S-MICRO T2801 CN2823 TRANSFORMER, DYNAMIC FOCUS :TAB 12.9 R2879 R2872 TO A BOARD R2880 R2839 R2878 2.2k +135V C2819 +135V :CHIP R2882 CN504 :CHIP :CHIP :CHIP 1.8k...
  • Page 9 KV-EF34M80 KV-EF34M80 RM-951 RM-951 5-5. SEMICONDUCTORS DIODE TRANSISTOR AK04V0 D1NS4 02CZ6.2-TE85L DTA114EKA-T146 IRF614 CXA1855S (48PIN) D1N20R DTC114EK CXA2139S (48PIN) D2L20U LETTER SIDE RD11ES-B3 TR DTC144EKA CXP750097-006S (64PIN) EL1Z ERA22-08 RD39ES-B2 2SSA103AK-T146-R M24C02-MN6T (8PIN) RD9.1ES-L2 2SA1162-G M24 C08-BN6 (8PIN) HSS83TD GP08D...
  • Page 10 KV-EF34M80 RM-951 SE-135N FMX-12S TDA8172 BA033T BA05T LA6510 TC9447F-003 INDEX STR-F6656 MARKING SIDE VIEW TOP VIEW CXP86332-018Q Zig-zag In -line Package Pin 6~99 S-80743AL-A7-3 TOP VIEW FMQ-G5FMS PST9143NL-(5PIN) TC7SET08FU(TE85L)-(5PIN) – –...

  • Page 11: Electrical Parts List

    KV-EF34M80 SECTION 7 RM-951 The components identified by shading and mark ! are critical for safety. ELECTRICAL PARTS LIST Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK NOTE: • Items marked " ∗ " are not stocked since they •...
  • Page 12 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C523 1-162-318-11 CERAMIC 0.001MF 500V C617 1-107-792-11 CERAMIC...
  • Page 13 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK CN605*!1-564-507-11 PLUG, CONNECTOR 4P D607 8-719-073-01 DIODE MA111-(K8).S0...
  • Page 14 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK IC602 8-749-920-61 IC SE-135N L513 1-412-549-11 INDUCTOR 1MMH...
  • Page 15 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R012 1-216-065-91 RES,CHIP 4.7K 1/10W R303 1-216-089-91 RES,CHIP...
  • Page 16 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R518 1-247-807-31 CARBON 1/4W R589 1-215-886-11 METAL OXIDE...
  • Page 17 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R660 1-216-073-00 RES,CHIP 1/10W C1211 1-164-492-11 CERAMIC CHIP 0.15MF...
  • Page 18 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C1281 1-115-339-11 CERAMIC CHIP 0.1MF C3313 1-126-935-11 ELECT...
  • Page 19 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C3380 1-164-004-11 CERAMIC CHIP 0.1MF C5317 1-164-005-11 CERAMIC CHIP 0.47MF...
  • Page 20 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <FERRITE BEAD> <COIL> FB1205 1-410-397-21 FERRITE 1.1UH L1201...
  • Page 21 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK Q1318 8-729-230-49 TRANSISTOR 2SC2712-YG R1209 1-216-121-91 RES,CHIP 1/10W...
  • Page 22 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R1313 1-216-295-91 SHORT R1377 1-216-121-91 RES,CHIP 1/10W R1314...
  • Page 23 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R3339 1-216-065-91 RES,CHIP 4.7K 1/10W R3399 1-216-025-91 RES,CHIP...
  • Page 24 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R5331 1-216-081-00 RES,CHIP 1/10W <VARIABLE RESISTOR> R5332 1-216-081-00...
  • Page 25 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK * A-1332-007-A C BOARD MOUNTED D1804 8-719-911-19 DIODE 1SS119-25...
  • Page 26 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R1805 1-249-429-11 CARBON 1/4W <CONNECTOR> R1806 1-249-425-11 CARBON 4.7K...
  • Page 27 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R2812 1-216-097-91 RES,CHIP 100K 1/10W * A-1343-759-A DH BOARD MOUNTED...
  • Page 28 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. DH F H REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R3852 1-249-441-11 CARBON 100K 1/4W...
  • Page 29 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R1905 1-249-437-11 CARBON 1/4W <JACK> R1906 1-249-441-11 CARBON...
  • Page 30 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK C9522 1-163-017-00 CERAMIC CHIP 0.0047MF C9623 1-164-505-11 CERAMIC CHIP 2.2MF...
  • Page 31 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK IC9505 8-759-295-09 IC TLC2932IPW Q9505 8-729-230-49 TRANSISTOR 2SC2712-YG...
  • Page 32 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R9449 1-216-083-00 RES,CHIP 1/10W R9540 1-216-085-00 RES,CHIP 1/10W...
  • Page 33 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. P VM REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R9752 1-216-655-11 METAL CHIP 1.5K 0.50% 1/10W <CAPACITOR>...
  • Page 34 KV-EF34M80 RM-951 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R5906 1-249-417-11 CARBON 1/4W ACCESSORIES AND PACKING MATERALS...