Résumé du contenu de la page N° 1
KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/
32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C
CHASSIS
SERVICE MANUAL AA-2D
MODEL DEST. COMMANDER CHASSIS NO.
KV-32S40 US RM-Y165 SCC-S07A-A
KV-32S40 CND RM-Y165 SCC-S08A-A
KV-32S45 US RM-Y165 SCC-S07B-A
KV-32S45 CND RM-Y165 SCC-S08B-A
KV-34SL40T TAIWAN RM-Y165 SCC-S16A-A
KV-34SL40C E RM-Y165 SCC-S09A-A
KV-34SL40 E RM-Y165 SCC-S09B-A
KV-34SL45 E RM-Y167 SCC-S09C-A
KV-35S40 US RM-Y165 SCC-S07D-A
KV-35S40 CND RM-Y165 SCC-S08E-A
KV-3
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C SPECIFICATIONS KV-32S40 KV-32S45 KV-32V65 KV-35S40/45 KV-35V65 KV-34SL40/40T KV-34SL40C KV-34SL45 KV-32V40 KV-34VL65/65C KV-37SL45 KV-37VL65 KV-37VL65C Power requirements 120V,60Hz 220V,50/60Hz 120V,60Hz 120V,60Hz 120V,60Hz(65) 120V,60Hz 120V,60Hz 220V,50/60Hz 220V,50/60Hz(65C) Number of inputs/outputs 1) Video 1 123 3 2 3 3 2) S Video 1 111 2 1 2 2 3) Audio 1 123 3 2 3 3 4) Audio Ou
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C TABLE OF CONTENTS Section Title Page Section Title Page 1. GENERAL • A Board...................................................................... 35 Connecting and Installing the TV ......................................... 5 • AV Board.................................................................... 48 Operating Video Equipment...................................................
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C 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 ground customer: and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampere). 1. Check the area of your repair f
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C — 5 — SECTION 1 GENERAL The instructions mentioned here are partial abstracts from the Operating Instruction Manual. The page numbers shown reflect those of the Operating Instruction Manual. Welcome! Precautions Using This Manual Connecting and Installing the TV Thank you for purchasing the Sony This manual is divided into four major Safety ® Making Connections Trinitron Color T
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C — 6 — Connecting and Installing the TV (continued) Disconnect all power sources before making any connections. Disconnect all power sources before making any connections. VCR Connections DBS Connections Cable/Antenna (Rear of TV) (Rear of TV) VCR must be connected and For optimum picture quality, use S VIDEO instead of the yellow A/V cable. S Video does turned on to operate PIP Conne
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C — 7 — Connecting and Installing the TV (continued) Disconnect all power sources before making any connections. Disconnect all power sources before making any connections. Connecting a camcorder S-Link connections If you have an S VIDEO equipped Connect to the CONTROL This connection is convenient for viewing a camcorder, you can use an S Video S-IN on your VCR. • KV-32S65, 32V65, 35S
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C — 8 — Operating a Cable Box or DBS Receiver Troubleshooting If the remote control doesn’t work Cable box code numbers Consult the table below; it suggests solutions to specific problems. Programming the remote • First, try repeating the setup procedures Manufacturer Code Problem What it could be What you can do You can program the supplied remote control using the other codes listed
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C SECTION 2 DISASSEMBLY 2-1. REAR COVER REMOVAL (KV-32S40/34SL40/34SL40C/32S45/34SL45/34SL40T/ (KV-35S40/35S45/37SL45/37VL65/37VL65C) 32V40/32V65/34VL65/34VL65C) 1 1 1 1 1 Eleven Screws 1 1 1 1 1 Eleven Screws (BVTP 4x16) (BVTP 4x16) 2 2 2 2 2 Two Screws 2 2 2 2 2 Two Screws (BVTP 3x12) (BVTP 4x16) 2-2. CHASSIS ASSEMBLY REMOVAL (KV-32S40/34SL40/34SL40C/32S45/ (KV-32V40/32V65
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C 2-4. CONTROL SWITCH REMOVAL 2-3. SERVICE POSITION (KV-32V65/34VL65/34VL65C/35VL65/35VL65C/37VL65C) 1 1 1 1 1 Control Switch 2 2 2 2 2 Four Claws 2 2 2 2 2 G Board 1 1 1 1 1 A Board ANODE-CAP REMOVAL WARNING: High voltage remains in the CRT even after the power is disconnected. To avoid electrical shock, discharge CRT before attempting to remove the anode cap. Short between anode and
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C 2-5-1. PICTURE TUBE REMOVAL (KV-32S40/34SL40/34SL40C/32S45/34SL45/34SL40T/32V40/32V65/34VL65/34VL65C) WARNING -- Before removing anode cap: Four screws (Tapping screw 7) G board High voltage remains in the CRT even after the power is disconnected. Chassis To avoid electrical shock, discharge CRT before attempting to remove the anode Picture tube cap. Short between anode and coated s
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C SECTION 3 SET-UP ADJUSTMENTS Perform the adjustments in order as follows: The following adjustments should be made when a complete realignment is required or a new picture 1. Beam Landing tube is installed. 2. Convergence 3. Focus These adjustments should be performed with rated 4. Screen (G2)/White Balance power supply voltage unless otherwise noted. Note: Test Equ
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C 3-2. CONVERGENCE Preparation: • Before starting, perform FOCUS, V. LIN and V. SIZE adjustments. • Set BRIGHTNESS control to minimum. • Input dot pattern. Operation of BMC (Hexapole) Magnet (1) Vertical and Horizontal Static Convergence The respective dot positions resulting from moving each magnet interact, so perform adjustment while tracking. 1. Adjust V. STAT magnet to converge re
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NNNNN NNNNN KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C ( 2 ) Dynamic Convergence Adjustment 3-4. SCREEN (G2) 1. Input dot pattern from the pattern generator. • Before starting, perform Horizontal and Vertical Static Convergence Adjustment. 2. Set the PICTURE and BRIGHT controls at normal. 1. Slightly loosen deflection yoke screw. 3. Adjust S BRT, G CUT, B CUT in service mode with an oscilloscope so that voltages on the red,
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C SECTION 4 SAFETY RELATED ADJUSTMENTS R530, R531 CONFIRMATION METHOD (HOLD-DOWN CONFIRMATION) AND READJUSTMENTS Always perform the following adjustments when replacing the following dejital components marked with a ] mark on the schematic diagram: digital multimeter multimeter A BOARD: IC351, IC501, D519, D520, D521, C531, + - C532, R387, R529, R530, R531, R532, R533, R550, T503 G B
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C SECTION 5 CIRCUIT ADJUSTMENTS ELECTRICAL ADJUSTMENT BY REMOTE COMMANDER Use Remote Commander (RM-Y167) to perform the following circuit adjustments: NOTE : Test Equipment Required: 1. Pattern Generator 2. Frequency Counter 3. Digital Multimeter 4. Audio OSC (1) Method of Setting the Service 8. Turn set off and on to exit. * CAUTION: Wait at least 10 seconds before t
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C (4) Service Data Register No. Description Data Adj/Fix Initial Average Data** Comments Name Range Data 32" 35" A B C D E VP CXA2095S 1 VPOS V-Position 0-63 Adj 20 23 27 0:Down, 63:Up 2 VSIZ V-Size 0-63 Adj 20 27 26 0:Min, 63:Max 3 VCOM V-Compensation 0-3 Fix 1 1 0:Min, 3:Max 4 VLIN V-Linearity 0-15 Adj 7 9 0:Min, 15:Max 5 VSCO S-Correction 0-15 Adj 7 6 9 0:Min, 15:Max 6 HPOS H
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C Service Data (cont.) Register No. Description Data Adj/Fix Initial Average Data** Comments Name Range Data 32" 35" A B C D E PI SDA9288 56 PYSD Select Delay 0-15 Fix by P-bd 3 3 0:Right, 15:Left 57 PIPH PIP H-position 0-127 Fix 78 78 0:Right, 127:Left 58 PIPV PIP V-position 0-63 Fix 18 18 0:Up, 63:Down 59 PYDL PIP Y-delay 0-7 Fix 0 0 0:Right, 7:Left 60 PHDL H-pulse delay 0-15 F
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KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C Service Data (cont.) Register No. Description Data Adj/Fix Initial Average Data** Comments Name Range Data 32" 35" A B C D E ID MAP 111 ID-0 ID-0 (Language/Color Systems) 0-255 Fix by model 89 See ID map 112 ID-1 ID-1 (Input/Output Conifguration) 0-255 Fix by model 55 See ID map 113 ID-2 ID-2 (Audio) 0-255 Fix by model 175 See ID map 114 ID-3 ID-3 (OSD/Timer/V-chip/Ch Fix) 0-255
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n KV-32S40/32S45/34SL40/34SL40C/34SL40T/34SL45/35S40/35S45/37SL45/ 32V40/32V65/34VL65/34VL65C/35V65/37VL65/37VL65C SUB BRIGHT ADJUSTMENT (SBRT) 10. Return the following back to normal after adjustment. 1. Set to Service adjustment Mode. PICTURE . . . . . . . . . . . MAX 2. Input a gray scale pattern signal. COLOR . . . . . . . . . . . CENTER 3. Set the PICTURE to minimum, and BRIGHT to normal. BRIGHT . . . . . . . . . . . CENTER 4. Select SBRT with and . R ON . . . . . . . . . . .
