. BA-4D SERVICE MANUAL CHASSIS MODEL COMMANDER DEST CHASSIS NO. KV-27V42 RM-Y165 SCC-S27M-A KV-27V66 RM-Y167 SCC-S27J-A KV-27V66 RM-Y167 SCC-S28H-A KV-29SL42K RM-Y149A KOREA SCC-S29A-A KV-29SL42T RM-Y165 TAIWAN SCC-S30A-A KV-29VL42T RM-Y165 TAIWAN SCC-S30B-A KV-29XL42T RM-Y165 TAIWAN SCC-S30C-A KV-29SL42K RM-Y149A ® TRINITRON COLOR TV. The ( ) SRS (SOUND RETRIEVAL SYSTEM) is Optional Accessories manufactured by Sony Corporation under license Dipole antenna from SRS Labs, Inc.
It is covered by U.S. Connecting cables VMC-810S/820S, VMC-720M, 4,748,669. And foreign patents pending. Warnings and Cautions.4 Self-Diagnostic Function.4 Safety Check Out Instructions.7 GENERAL.DISASSEMBLY 2-1.
Rear Cover Removal (KV-27V42/66/29VL42T).11 2-2. Rear Cover Removal (KV-29SL42K/42T/29XL42T).11 2-3. Board Removal.12 2-4.
Control Switch Removal.12 2-5. PIECES SONT D'UNEIMPORTANCE CRITIQUE POUR LA SECURITE DU THESE COMPONENTS WITH SONY PARTS WHOSE PART FONCTIONNEMENT. NE LES REMPLACER QUE PAR DES COMPOSANTS SONY NUMBERS APPEAR AS SHOWN IN THIS MANUAL DONT LE NUMERO DE PIECE EST INDIQUE DANS LE PRESENT MANUEL OU OR IN SUPPLEMENTS PUBLISHED BY SONY. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T Display of Standby/Timer LED Flash Count 2 times 4 times 5 times LED ON 0.3 sec. LED OFF LED OFF 0.3 sec.
STANDBY/TIMER LED Diagnostic Item Flash Count. +B overcurrent 2 times Vertical deflection stopped 4 times. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T Handling of Self-diagnostic Screen Display Since the diagnostic results displayed on the screen are not automatically cleared, always check the self-diagnostic screen during repairs. When you have completed the repairs, clear the result display to “0”.
Unless the result display is cleared to “0”, the self-diagnostic function will not be able to detect subsequent faults after completion of the repairs. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SAFETY CHECK-OUT After correcting the original service problem, perform the Leakage Test following safety checks before releasing the set to the The AC leakage from any exposed metal part to earth customer: ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 1. Bodybuilding anatomie nick evans pdf download. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 1 GENERAL The following are partial abstracts from the Operating Instruction Manual. The page numbers shown reflect those of the Operating Instruction Manual. Connecting Your TV User Guide This section covers basic connections in addition to any optional Connecting Additional Equipment equipment you may be connecting. Using A/V cables, connect AUDIO and VIDEO OUT on your camcorder Satellite to AUDIO and VIDEO IN on your TV. Antenna (Front A/V Panel KV-27V42, 27V66 only) Cable Satellite receiver A/V output Connect the cable from your satellite antenna to SATELLITE IN on the satellite receiver.
Adjust COLOR in the VIDEO menu (page 19). If, after reading these operating instructions, you have additional questions related to the use of your Sony television, please call our Direct Response Center at 1-800-222-SONY (7669) (U.S. Residents Only snow Check the CABLE setting in the CHANNEL SET UP only) or (416) 499-SONY (7669) (Canadian residents only). KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL (KV-27V42/66/29VL42T) Rear Cover Seven screws (+BVTP 4x16 TYPE2 N-S) Seven screws (+BVTP 3x10 TYPE 2 IT3) 2-2.
Sony Trinitron Troubleshooting
REAR COVER REMOVAL (KV-29SL42K/42T/29XL42T) Rear Cover Seven screws (+BVTP 4x16 TYPE2 N-S) Two screws (+BVTP 3x10 TYPE 2 IT3). KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T 2-3. CHASSIS ASSEMBLY REMOVAL CV (C) board K board P board E board HV board A board 2-4. CONTROL SWITCH REMOVAL (KV-27V42/66/29VL42T) Control Switch Four Claws 2-5.
SERVICE POSITION HV board P board K board CV (C) board A board E board —. PICTURE TUBE REMOVAL Two Screws WARNING: BEFORE REMOVING THE ANODE CAP Two speaker boxes (KV-27V42/66/29VL42T ONLY) High voltage remains in the CRT even after the power is disconnected. To avoid electric shock, discharge E board Degaussing coil CRT before attempting to remove the A board anode cap. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 3 SET-UP ADJUSTMENTS The following adjustments should be made when Perform the adjustments in order as follows: 1. Beam Landing a complete realignment is required or when a new 2.
Convergence picture tube is installed. Focus These adjustments should be performed with rated 4.
KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T 3-2. CONVERGENCE If the blue dot does not converge with the red and green dots, perform the following: Before starting convergence adjustments: 1. Move BMC magnet (a) to correct insufficient H.
Perform FOCUS, V.LIN AND V.SIZE adjustments. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T 3-5. METHOD OF SETTING THE SERVICE Screen-Corner Convergence ADJUSTMENT MODE 1.
Affix a permalloy assembly corresponding to the misconverged areas. Service Mode Procedure 1.
Sony Trinitron Model
Standby mode (power off). Channel 5 Display Sound volume Power ON a-d: screen-corner on the Remote Commander (press each button within a misconvergence second). KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 4 SAFETY RELATED ADJUSTMENTS 4-1.
R584 CONFIRMATION METHOD Hold-down Readjustment (HV HOLD-DOWN CONFIRMATION) If the setting indicated in step 2 of Hold-down Operation AND READJUSTMENTS Confirmation cannot be met, readjustment should be performed The following adjustments should always be performed when. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T Digital Multimeter – TP600 C574 R584 T504 ABL11 1SS119 – – – Ammeter 3mA DC Range Power Digital Supply Multimeter Figure 1 — 18 —. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 5 CIRCUIT ADJUSTMENTS Electrical Adjustment by Remote Commander Use the Remote Commander (RM-Y165, RM-Y167 or RM-Y149A) to perform the circuit adjustments in this section. NOTE: Test Equipment Required:.
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Pattern generator. Frequency counter. Digital multimeter. Audio oscillator 5-1. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T Adjustment Items Service Data Service Data Initial Value Average Data Initial Value Average Data Item Name Name Range Item Name Name Range HSIZ AHSIZE 0-63 62 SBAS 0-15 63 STRE 0-15 HPOS AHPOS 0-63 VBOW AAFCB 0-15 64 SBAL. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T Feature ID Map 6.
Connect an oscilloscope probe to CN301 pin (R OUT) and ground. ID-0 ID-1 ID-2 ID-3 ID-4 ID-5 ID-6 ID-7 7. Select RDRV with KV-27V42 25 151 175 234 11 8. Adjust with for 1.75 ± 0.05 Vp-p.
KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T Sub Hue, Sub Color Adjustment (SHUE, SCOL) H. Center Adjustment (HPOS) 1. Input a color-bar signal.
Perform this adjustment after checking H. Set to Service Adjustment Mode. Input a crosshatch signal.
Select the DCOL item and set the value to 0. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 6 DIAGRAMS 6-1. BLOCK DIAGRAM 6-2. CIRCUIT BOARD LOCATIONS.
When replacing parts shown in the table below, be sure to perform the related adjustments. Part Replaced ( Adjustment ( D Y, C511, C573, C574, C575, HV HOLD-DOWN.
KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T A BOARD (. ) MARK VARIANT LIST A BOARD LOCATION LIST KV-29SL42T/ DIODE D306 I-11 D605 A-12 IC301 I-10 Q285 Q361 REF NO. KV-24SL42K KV-29VL42T KV-27V42 KV-27V66 KV-29SL42T/ XL42T REF NO.
KV-24SL42K KV-29VL42T KV-27V42 KV-27V66 D001 D388. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T A BOARD SCHEMATIC DIAGRAM A BOARD WAVEFORMS 1.0 Vp-p (H) 2.0 Vp-p (H) 4.7 Vp-p (H) 3.6 Vp-p (8MHz) 1.0 Vp-p (H) 0.7 Vp-p (H) 0.9 Vp-p (H) 4.0 Vp-p (V) 2.0 Vp-p (H) 0.9 Vp-p (H) 1.7 Vp-p (H) 1.4 Vp-p (V).
KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T 2ND TUNER, AUDIO AMP CONTROL AUDIO AMP P in P (KV-27V66 ONLY) (KV-27V42/27V66/29VL42T ONLY) (KV-27V66 ONLY) COMPONENT SIDE CONDUCTOR SIDE HV BOARD SCHEMATIC DIAGRAM P BOARD TRANSISTOR P BOARD IC VOLTAGE LIST VOLTAGE LIST IC3301 P BOARD WAVEFORMS volt. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T CRT DRIVE, R.G.B. DRIVE ENERGY START (KV-29XL42T/29SL42T/29SL42K ONLY) C BOARD IC VOLTAGE LIST IC1751 volt 198.1 137.3 138.6 140.8 All voltages are in V C BOARD WAVEFORMS E BOARD TRANSISTOR VOLTAGE LIST E BOARD (.) MARK VARIANT LIST REF NO. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T CRT DRIVE, R.G.B. DRIVE, VELOCITY MODULATION (KV-27V42/27V66/29VL42T ONLY) CV BOARD WAVEFORMS 179.7 Vp-p (H) 156.3 Vp-p (H) 167.2 Vp-p (H) CV BOARD SCHEMATIC DIAGRAM CV BOARD TRANSISTOR CV BOARD IC VOLTAGE LIST VOLTAGE LIST IC1701 Q943 volt Q944 Q945 Q946 133.2. KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T 6-4. SEMICONDUCTORS 2SD2144S 2SA1162-G 2SA1175-HFE 2SC3209LK 2SC4159-E 2SD601A-Q 2SC2785-HFE 2SD1312-K 2SA933AS-QT LETTER SIDE RD9.1EW MA111-TX 2SK2845-LB102 2SC5426-01 ANODE CATHODE RU4AM-T3 D4SB60L-F D5LC20U CATHODE MARKING SIDE VIEW ANODE ANODE CATHODE D1N20R D1NL20-U U05G MTZJ-33 EGP20G MTZJ-T-77-2.2A MTZJ-30D EL1Z ERA22-08 MTZJ-5.1C.
KV-27V42/27V66/29SL42K/29SL42T/29VL42T/29XL42T SECTION 7 EXPLODED VIEW. The component parts of an assembly. Items marked “. ” are not stocked since. Items with no part number and no they are seldom required for routine are indicated by the reference description are not stocked because they numbers in the remarks column.
. Sony WEGA Trinitron CRT TV service menu Tips, Tricks and settings suggestions. If this is your first visit, be sure to check out the by clicking the link above. You may have to before you can post.Click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. NOTE: Only Logged In Registered Users Will Be Able To View The MARKET FORUMS. Welcome to Neo-Geo.com: Come for the Games, Stay for teh drama.
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The Management. It's getting hard to find info on Service menu settings for Sony's WEGA CRT Tvs.
Much of the this info has disappeared from the Web. For the most part, this thread is relevant for WEGA CRTs produced from around 2000 to 2006 or so. The Following info comes from: As you can tell, this isn't on the web anymore. I had to use wayback machine to pull it up. I have slightly reformatted and cleaned up this info for the forum. Thanks you so much, i am about to get a Wega, so this will be very helpful.
Hehe, i have had an LG Flatron for years, bought it because it was sopposed to be NTSC and PAL, but PAL games displayed black and white. For years i tought i got riped off. Until one day i entered its service mode, and from there i finally fot it to display my PAL consoles properly. I so love that tv.
Anyone knows if the Wega is compatible with both NTSC and PAL?Crap, just got a Wega, but the seller didnt have the remote. So, its not posible to access the service mode without the remote?
This thread is great. Very informative. Question hopefully someone can answer. I just got my first Trinitron: a KV-36XBR450. A hulking beast of a TV! I've hooked up three game consoles to it: N64, PS1, and a Wii.
The PS1 and N64 are composite, and the screen scrolls and bounces around. I have tried every composite input, and the same issue occurs.
The Wii, on the other hand, works great on the component inputs. No crawl, no bounce, nothing. The N64 and PS1 work fine on other sets.
So.what's wrong with my composite inputs? This TV has a bunch of S-video.but it's been years since I had an S-video cable for a console. Gonna try and dig one up this weekend to test. I have the same problem as Beaps with a KV-21T1D. I can access the service menu, no problem. But i cannot change any of the values. There must be an additional step with these models.
Can anyone shed some light on this?I had a Trinitron that would only let me change the values while I was watching TV or gave it composhit - which was utter crap because I wanted to adjust for a better picture when the screen was in RGB mode. Might want to experiment with that. Here's my post from the CRT Fetish Thread about it. Oh, and while I'm at it, here's some pics of my old Screen, a Sony Trinitron KV-21T3D. I really wouldn't recommend this model and I never got it set up to put out a decent picture (I think that shows in the photos).
You can only change the settings via the remote when you're using the tuner or supply a composite signal - once you change to RGB (which you have to select manually everytime as well by pressing the aux button twice, otherwise it'll show composite) the picture shifts and changes colors. So you're basically adjusting the RGB picture blind, hoping the changes you make will be right. This also means that if you're going for a good RGB picture, the composite picture you're seeing while adjusting will be shifted and looking bad. You also have to switch off your RGB source while using composite/tuner, otherwise the menu won't be readable because the picture is running.
The service mode can only be reached by a entering a code on the remote while the TV is in standby, which adds to the fun.
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