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Sony TRINITRON KV-J14P2S Service Manual

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SERVICE MANUAL
MODEL
COMMANDER DEST.
KV-J14P2S
RM-869
KV-J51PF2S
RM-869
All manuals and user guides at all-guides.com
CHASSIS NO.
Indonesia
SCC-U10D-A
Indonesia
SCC-U10E-A
1
2
3
4
5
6
7
8
9
÷
0
TV
BG-2S
MODEL
COMMANDER DEST. CHASSIS NO.
TRINITRON
CHASSIS
COLOR TV
®

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  • Page 1 All manuals and user guides at all-guides.com SERVICE MANUAL BG-2S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-J14P2S RM-869 Indonesia SCC-U10D-A KV-J51PF2S RM-869 Indonesia SCC-U10E-A ÷ TRINITRON COLOR TV ®...
  • Page 2 CARBON PAINTED ON THE CRT, AFTER REMOVING THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE ANODE. THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUP- PLEMENTS PUBLISHED BY SONY. – 2 –...

  • Page 3: Table Of Contents

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 TABLE OF CONTENTS Section Title Page Section Title Page 6. DIAGRAMS 1. GENERAL ..............6-1. Block Diagram ............2. DISASSEMBLY 6-2. Circuit Boards Location ........2-1. Rear Cover Removal ..........6-3. Schematic Diagrams and Printed Wiring Boards 2-2.

  • Page 4: General

    All manuals and user guides at all-guides.com SECTION 1 The operating instructions mentioned here are partial abstracts from the Operating Instructions Manual. The page numbers of the Operating GENERAL Instruction Manual remain as in this manual. SELECT — PROGR SELECT —...
  • Page 5 All manuals and user guides at all-guides.com Getting Started p KV-J14P2S to antenna socket Connections Rear of TV ≥ to antenna output … … (video input) to video and audio (video) and outputs ≥ (audio) inputs : Signal flow Connecting a VHF antenna or a combination VHF/UHF antenna p KV-J51PF2S —...
  • Page 6 All manuals and user guides at all-guides.com Presetting channels Presetting channels automatically Presetting channels manually Disabling program positions Press SELECT on the remote commander or Press SELECT on the remote commander or Press PROGR +/– or number buttons on the the TV until “AUTO PROGRAM”...
  • Page 7 All manuals and user guides at all-guides.com Operations • The last TV program position or video input just before the TV Watching the TV Turning off the TV Displaying on-screen information turns into standby mode will appear when the TV is turned on using the Wake Up Timer.
  • Page 8 All manuals and user guides at all-guides.com Additional Information Good picture Adjusting the sound Adjusting the sound and picture Troubleshooting Noisy sound settings and picture Press SELECT until the item you want to adjust appears. SELECT / Reduce the TREBLE level or select the “SOFT”...

  • Page 9: Disassembly

    All manuals and user guides at all-guides.com SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL 2-3. A BOARD REMOVAL 1 Four screws (+BVTP 4×16) Lever 2 Two screws (+BVTP 4×16) Lever A board 2-4. SERVICE POSITION 2-2. SPEAKER REMOVAL A board 1 Two screws (+BVTP 4×16) 2 Speaker block assy...

  • Page 10: Replacement Of Parts

    All manuals and user guides at all-guides.com 2-5. REPLACEMENT OF PARTS 2-6. DEMAGNETIZATION COIL REMOVAL For replacement of the Multi Button and Light Guide, cut the welded portions from them, exchange with the new parts, and fix them with screws (+BVTP) respectively. 1 Tension spring 2 Demagnetization coil 2-5-1.

  • Page 11: Picture Tube Removal

    All manuals and user guides at all-guides.com 2-7. PICTURE TUBE REMOVAL 6 C board 7 Deflection yoke 4 A board 1 Two screws (+BVTP 4×16) 2 Speaker block assy 2 Using a thumb press down, then pull up the rubber cap firmly in the direction indicated by the arrow b.

  • Page 12: Set-Up Adjustments

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S SECTION 3 RM-869 SET-UP ADJUSTMENTS • The following adjustments should be made when a complete Perform the adjustments in the following order: realignment is required or a new picture tube is installed. 1.

  • Page 13: Convergence

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 • 3-2. CONVERGENCE Operation of V.STAT magnet. If the V.STAT magnet is moved in the direction of the a and Preparation : • b arrows, the red, green and blue dots move as shown below. Before starting this adjustment, adjust the focus, horizontal size, and vertical size.
  • Page 14 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 (2) Dynamic Convergence Adjustment Preparation : • 3. Move the deflection yoke as shown in the figure below and Before starting this adjustment, adjust the horizontal static convergence and the vertical static convergence. optimize the convergence.

  • Page 15: Focus Adjustment

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 3-3. FOCUS ADJUSTMENT 3-5. G2 (SCREEN) AND WHITE BALANCE Adjust FOCUS control on the C board (RV703) for the best focus. ADJUSTMENTS 1. G2 (SCREEN) ADJUSTMENT (RV701) 3-4. ADJUSTMENT WITH COMMANDER 1) Set the PICTURE and BRIGHTNESS to normal.

  • Page 16: Self Diagnosis Function

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S SECTION 4 RM-869 SELF DIAGNOSIS FUNCTION If no acknowledgement is returned from a device which is turned "ON", the device has a problem. In this case, one of the LED's responding to the problem device will flicker a defined number of times. Flickering is operated by lighting the LED's for 60ss each time.

  • Page 17: Circuit Adjustments

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S SECTION 5 RM-869 CIRCUIT ADJUSTMENTS 5-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-869 that comes with this unit. [1], [4] Raise/lower the service item number [3], [6] Raise/lower the data [MUTING] Writes Entering service mode...

  • Page 18: Adjustment Method

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 5-2. ADJUSTMENT METHOD Item Number 08 Use the same method for Items Number 00-33. Use [1] and [4] to This explanation uses V-SHIFT as an example. select the adjustment item, use [3] and [6] to adjust, write with 1.
  • Page 19 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 Adjustment Item Table (KV-J14P2S) Data Initial Item Adj. Note for Different Data Function Device Range Data Item 00–3F 50: 2C 60: 33 H Shift TDA8375 00–3F 50: 35 60: 35 H Size TDA8375 00–3F 50: 25...
  • Page 20 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 Data Initial Item Adj. Note for Different Data Function Device Range Data Item 00–0F RGB Output Time (AC OFF) Other Control 00–3F OSD H POSITION Other Control 00–01 D/K Stereo enable/disable TDA8375 00–01 Muting on/off at No.
  • Page 21 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 Option Note Item No. 13 VPX Item – – – Initial data EHT Tracking Mode 1 = on V and E–W. 0 = only on V Enable Vertical Guard 1 = enable. 0 = disable Service Blanking 1 = active.
  • Page 22 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 Adjustment Item Table (KV-J51PF2S) Item Adjustment Data Initial Standard data Note Device number Item range data 00–3F 50: 2C60: 33 RGB50: 31 RGB60: 38 H Shift TDA8375 00–3F 50: 35 60: 35 RGB50: 3A RGB60: 31 H Size TDA8375 00–3F 50: 25...
  • Page 23 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 Item Adjustment Data Initial Standard data Note Device number Item range data 00–01 D/K Stereo enable/disable Other Control 00–01 Muting on/off at No. Sync Other Control 00–01 Bright ABL Switch Other Control 00–01 SECAM Trap active/inactive Other Control...
  • Page 24 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 ITEM INFORMATION • 10. DL: TV/MIX Mode 0=Interlace 1=Non interlace, TEXT Mode 0=Non interlace 1=Interlace • 42. ABL: Bright ABL ON/OFF ON=1 OFF=0 • 49. OP0, • 4A. OP1, • 4B. OP2: Input data are different according to models.

  • Page 25: A Board Adjustment After Ic003 (Memory) Replacement

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 5-3. A BOARD ADJUSTMENT AFTER IC003 5-4. PICTURE DISTORTION ADJUSTMENT (MEMORY) REPLACEMENT Item Number 00 – 08 1. Enter to Service Mode. 00 HSF (H SHIFT) 2. Press commander buttons [5] and [0] (Data Initialize), and [2] and [0] (Data Copy) to initialize the data.
  • Page 26 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 MEMO ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○...

  • Page 27: Diagrams

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S RM-869 RM-869 RM-869 RM-869 SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM (KV-J14P2S) SYS CONTROLLER, TU, MEMORY Q1207, 1208 J1201 IF, Y/C JUNGLE, H/V OUT POWER SUPPLY, BUFFER VIDEO AUDIO/VIDEO INPUT MONITOR L (MONO) Q1201, 1202...
  • Page 28 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S RM-869 RM-869 RM-869 RM-869 6-2. CIRCUIT BOARDS LOCATION A BOARD WAVEFORMS (KV-J14P2S) PRINTED WIRING BOARD N O T E : The circuit indicated at left contains high voltage of over A BOARD [SYSTEM CONTROLLER, Y/C JUNGLE, DEFLECTION, 600 Vp-p.
  • Page 29 All manuals and user guides at all-guides.com (1) Schematic Diagram of A Board J1201 REAR J1202 CN103 CN102 (KV-J14P2S) :S-MICRO CN101 TO D1 BOARD TO C BOARD J251 CN251 CN801 JACK :S-MICRO CN703 R163 D252 FB103 JW099 DA204K 1.1UH 15MM JW180 C254 R249...
  • Page 30 All manuals and user guides at all-guides.com (2) Schematic Diagram of A Board TO C BOARD CN703 (KV-J51PF2S) CN101 CN103 CN251 CN102 J251 :MICRO :S-MICRO JACK J1201 JW099 J1202 D252 FB103 R163 15MM DA204K 1.1UH C254 JW180 JW130 0.019 Q209 :CHIP C244 C339...

  • Page 31: Circuit Boards Location

    All manuals and user guides at all-guides.com (3) Schematic Diagrams of C and VM Boards (KV-J14P2S) (KV-J51PF2S) (KV-J51PF2S only) CN704 RV701 L701 1000V (8375A) R701 R702 1000V (RGB OUT) :EL0607 :MINI 200V CN1701 (VM OUT) 1000V C701 C704 SCREEN 0.0047 0.022 1000V R703...
  • Page 32 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S RM-869 RM-869 RM-869 RM-869 C BOARD WAVEFORMS PRINTED WIRING BOARDS PAL/SECAM A Board IC351 TDA4665T-T/ V5-118 [RGB OUT, DEFLECTION] [VM OUT] PAL : 154Vp-p (H) 26Vp-p (H) SECAM : 148Vp-p (H) –...

  • Page 33: Semiconductors

    2SA1091-0 TDA7315D013TR (20PIN) D4SB60L ANODE µPC4558G2 (8PIN) 5P6M TA8248K 2SA1837 TOP VIEW CATHODE 2SC4793 GATE 2SD2012 ERC06-15S ANODE Single In -line Package 2SD1877S-SONY-CA RN4Z Pin 6~98 RU4AM-T4 S3L20UF4 RU4DS UPC574J L78LR05D-MA CATHODE CATHODE ANODE ANODE 2SC2611 ANODE CATHODE DA204K RD9.1ES-L2...

  • Page 34: Exploded View

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S RM-869 RM-869 SECTION 7 EXPLODED VIEW NOTE: • • Items marked " ∗ " are not stocked since Items with no part number and no The components identified by description are not stocked because they are seldom required for routine shading and mark ! are critical they are seldom required for routine...
  • Page 35 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S RM-869 RM-869 (KV-J51PF2S) REF.NO. PART NO. DESCRIPTION REMARK 4-062-884-61 DOOR, CONTROL X-4037-823-1 BEZNET ASSY 1, 3-7 4-047-464-01 CATCHER, PUSH 4-055-546-21 BUTTON, POWER (KV-J51PN1/J51PN21) 4-036-405-11 SPRING, COMPRESSION 4-060-144-01 BUTTON, MULTI (KV-J51PN1/J51PN21) 4-060-143-01 GUIDE, LIGHT 1-503-902-11 SPEAKER (15 X 6.5 CM)

  • Page 36: Electrical Parts List

    All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S KV-J14P2S/J51PF2S SECTION 8 RM-869 RM-869 The components identified by shading and mark ! are critical for safety. ELECTRICAL PARTS LIST Replace only with part number specified. NOTE: REF.NO. PART NO. DESCRIPTION REMARK REF.NO.
  • Page 37 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 C623 1-126-934-11 ELECT 220UF...
  • Page 38 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 D308 8-719-109-54 DIODE RD2.2ES-T1B <IC>...
  • Page 39 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 L406 1-410-507-11 INDUCTOR 6.8UH...
  • Page 40 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 R181 1-216-033-00 RES-CHIP 1/10W...
  • Page 41 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 R426 1-216-029-00 RES-CHIP 1/10W...
  • Page 42 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 R895 1-216-349-00 METAL OXIDE R1246...
  • Page 43 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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-1332-069-A C BOARD MOUNTED (KV-J14P2S) <DIODE>...
  • Page 44 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 The components identified by shading and mark ! are critical for safety. Replace only with part number specified. C VM REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R707 1-260-105-11...
  • Page 45 All manuals and user guides at all-guides.com KV-J14P2S/J51PF2S RM-869 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 C1770 1-104-999-11 MYLAR 0.1UF...
  • Page 46 REMOTE COMMANDER (RM-869) * 4-392-859-01 BAG, PROTECTION (KV-J14P2S) 9-939-697-01 BATTERY COVER REMOTE COMMANDER 4-076-667-11 MANUAL, INSTRUCTION (RM-869) Sony Corporation English 2000CS70028-1 Sony Technology Malaysia Sdn. Bhd. Printed in Malaysia © 9-872-200-01 TV Business of General Area 2000. 3 – 68 –...

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