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SERVICE MANUAL BA-5 CHASSIS
MODEL COMMANDER DEST CHASSIS NO.
KV-27FV16 RM-Y171 US SCC-S40K-A
KV-27FV16 RM-Y171 CND SCC-S41J-A
KV-29FV16 RM-Y171 E SCC-S38Q-A
KV-29FV16C RM-Y171 E SCC-S38R-A
KV-32FS12 RM-Y168 US SCC-S40F-A
KV-32FS12 RM-Y168 CND SCC-S41F-A
KV-32FS16 RM-Y169 US SCC-S40G-A
KV-32FS16 RM-Y169 CND SCC-S41G-A
KV-27FV16 RM-Y171
®
TRINITRON COLOR TV
885 Front.p65 1 4/17/00, 8:51 AM
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 SPECIFICATIONS KV-29FV16 KV-27FV16 KV-29FV16C KV-32FS12 KV-32FS16 Power requirements 120V, 60 Hz 120-220V, 50/60Hz 120V, 60 Hz 120V, 60 Hz Number of inputs/outputs 1) Video 3333 2) S Video 2211 3) Audio 3333 4) Audio Out 1111 5) Y,P , P 1111 B R Monitor Out 1 1 -- -- Speaker output(W) 15Wx2 15Wx2 5Wx2 5Wx2 Power Consumption(W) In use(Max) 220W 220W 165W 170W In standby 1W 1W 1W 1W Dimensions(W/H/D) 762 x 604 x 519 mm 762 x 604 x 519 mm 800 x 704 x 582 mm
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 TABLE OF CONTENTS Section Title Page Warnings and Cautions ....................................................................................................................................... 4 Self-Diagnostic Function ...................................................................................................................................... 4 Safety Check-Out Instructions ........................................................................
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 WARNINGS AND CAUTIONS CAUTION ATTENTION!! SHORT CIRCUIT THE ANODE OF THE PICTURE TUBE APRES AVOIR DECONNECTE LE CAP DE L'ANODE, COURT-CIRCUITER AND THE ANODE CAP TO THE METAL CHASSIS, CRT L'ANODE DU TUBE CATHODIQUE ET CELUI DE L'ANODE DU CAP AU SHIELD, OR CARBON PAINTED ON THE CRT, AFTER CHASSIS METALLIQUE DE L'APPAREIL, OU AU COUCHE DE CARBONE REMOVING THE ANODE. PEINTE SUR LE TUBE CATHODIQUE OU AU BLINDAGE DU TUBE CATHODIQUE. WARNING!! ATTENTION!! AN ISOL
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 Display of Standby/Timer LED Flash Count 2 times 4 times 5 times LED ON 0.3 sec. STANDBY/TIMER LED LED OFF LED OFF 0.3 sec. 3 sec. Diagnostic Item Flash Count* +B overcurrent 2 times I-Prot 4 times IK 5 times *One flash count is not used for self-diagnostic. Stopping the Standby/Timer LED Flash Turn off the power switch on the TV main unit or unplug the power cord from the outlet to stop the STANDBY/TIMER LAMP from flashing. Self-Diagnostic Screen Display F
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 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. Clearing the Result Display To clear the result display
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 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 0.5 1. Check the area of your repair for unsoldered or poorly mA (500 microamperes). Leakage current can be soldered connections. Check the enti
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 — 8 — SECTION 1 GENERAL Operating Instructions The instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers shown reflect those of the Operating Instruction Manual. Cable Box Connections Connecting Your TV Some pay cable TV systems to use scrambled or encoded signals that requireacableboxtoviewallchannels. Read this chapter before setting up your TV for the first time. This section Cable Box cove
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 — 9 — Connecting Your TV Operating Instructions TV and Cable Box Connecting Additional Equipment Cable Box TV and VCR Rear of TV 1 Rear of TV From cable 2 VCR 2 1 1 Connect the coaxial cable from your cable service to the IN jack on From your cable box. cable/ antenna 2 Connect a coaxial cable (not supplied) from the OUT jack on your cable box to the VHF/UHF jack on the TV. 3 (Optional connection) 1 Connect the coaxial cable from your TV antenn
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 — 10 — Connecting Your TV Operating Instructions TV, Cable box, and Cable TV, VCR, and Cable box Rear of TV KV-27FS16, KV-27FV16, KV-32FS16, KV-29FV16 only For this set up, you can switch between scrambled channels (through your cable box) and normal (CATV) channels by pressing . Rear of TV (KV-27FV16 only) 3 VCR Cable Box 2 Cable box From 1 (Optional connection) 4 Cable Cable 1 Connect the coaxial cable from your cable service to the IN jack on Wh
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 — 11 — Connecting Your TV Operating Instructions TV and Satellite Receiver TV, Satellite Receiver, and VCR Satellite Rear of TV antenna cable Rear of TV 2 1 4 From From cable/ cable/ antenna antenna VCR SATELLITE IN VHF/UHF AUDIO R AUDIO L VIDEO 2 AUDIO R AUDIO L VIDEO IN Satellite receiver VHF/UHF LINE IN LINE OUT OUT 1 IN SATELLITE IN VHF/UHF OUT LINE OUT AUDIO R AUDIO L VIDEO Satellite receiver IN Satellite OUT LINE OUT 3 antenna cable 5 3 1 Con
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 — 12 — Using the Remote Control and Basic Functions Using the Remote Control and Basic Functions SLEEP Turns the TV off automatically in approximately 15, 30, 45, 60, 90, This section shows you how to use the more advanced buttons on the or 120 minutes. Cancel by remote control and how to use the on-screen menus. pressing until SLEEP OFF appears. MTS/SAP Cycles through the Using the Remote Control Multi-channel TV Sound (MTS) options: Stereo, Mono, a
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F F KV-27FV16/29FV16/29FV16C/32FS12/32FS16 — 13 — Other Information Operating Instructions Troubleshooting Cannot receive Make sure Cable is set to OFF in the Channel Setup higher number menu (page 25). If you are having a problem with your TV, try the suggestions below. If channels (UHF) Perform Auto Program to add channels that are not the problem persists, contact your nearest Sony dealer. when using an presently in the memory (page 16).
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL KV-27FV16/29FV16/29FV16C ONLY KV-32FS12/32FS16 ONLY Rear Cover 3 Screws (+BVTP 4x16) Rear Cover 3 Screws (+BVTP 4x16) 3 Screws 4 Screws (+BVTP 4x16) 3 Screws (+BVTP 4x16) 4 Screws (+BVTP 4x16) (+BVTP 4x16) 4 Screws (+BVTP 4x16) 4 Screws (+BVTP 4x16) 2-2. CHASSIS ASSEMBLY REMOVAL 2-3. SERVICE POSITION HX Board CA Board CA Board VA Board HA Board VA Board Claw D Board A Board HB Board K Board D Board BC Board MA B
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 2-4. PICTURE TUBE REMOVAL 1 WARNING: 10 BEFORE REMOVING THE ANODE CAP 2 9 High voltage remains in the CRT even after the power is disconnected. 8 To avoid electric shock, discharge CRT before attempting to remove the 7 anode cap. Short between anode and 3 6 CRT coated earth ground strap. 5 Coated Earth Ground 4 Strap 6. Loosen the deflection yoke fixing screw and remove. 1. Discharge the anode of the CRT and remove the anode cap. 7. Place the set with the C
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 SECTION 3 SET-UP ADJUSTMENTS The following adjustments should be made when Perform the adjustments in order as follows: a complete realignment is required or when a new 1. Beam Landing picture tube is installed. 2. Convergence 3. Focus These adjustments should be performed with rated 4. Screen (G2) power supply voltage unless otherwise noted. 5. White Balance Set the controls as follows unless otherwise noted: Note: Test equipment required: VIDEO MODE: STAN
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BMC MAGNET KV-27FV16/29FV16/29FV16C/32FS12/32FS16 3-2. CONVERGENCE Horizontal Static Convergence Before starting convergence adjustments: If the blue dot does not converge with the red and green dots, perform the following: 1. Perform FOCUS, V.LIN AND V.SIZE adjustments. 2. Set BRIGHTNESS control to minimum. 1. Move BMC magnet (a) to correct insufficient H. Static convergence. 3. Feed in dot pattern. 2. Rotate BMC magnet (b) to correct insufficient V. Static convergence. Vertical Static Converge
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 4. Adjust XCV core to balance X axis. 5. Adjust YCH VR to balance Y axis. BGR R B G G 6. Adjust vertical red and blue convergence with V.TILT B RG B R (TLV VR). RG B BG R Perform adjustments while tracking items 1 and 2. BG R R G B Screen-Corner Convergence 1. Affix a permalloy assembly corresponding to the misconverged areas. RG B R B a b G G R B B G R a b 4. Tighten the deflection yoke screw. a-d: screen-corner 5. Install the deflection yoke spacers. misc
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 3-4. SCREEN (G2) 3-6. WHITE BALANCE ADJUSTMENTS 1. Input a dots pattern. 1. Input an entire white signal with burst. 2. Set the PICTURE and BRIGHTNESS controls at minimum 2. Set to Service Adjustment Mode. and COLOR control at normal. 3. Set the PICTURE and BRIGHTNESS to minimum. 3. Adjust SBRT, GCUT, BCUT in service mode with an 4. Adjust with SBRT if necessary. oscilloscope as shown below so that voltages on the red, 5. Select GCUT and BCUT with and . g
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KV-27FV16/29FV16/29FV16C/32FS12/32FS16 SECTION 4 SAFETY RELATED ADJUSTMENTS 4-1. R564 CONFIRMATION METHOD Hold-Down Readjustment (HV HOLD-DOWN CONFIRMATION) AND If the setting indicated in step 2 of Hold-Down Operation READJUSTMENTS Confirmation cannot be met, readjustment should be performed by altering the resistance value of R564 component marked with . The following adjustments should always be performed when replacing the following components which are marked with on T505 FBT the schemati
