Self Diagnosis Supported model SERVICE MANUAL BG-3S CHASSIS MODEL COMMANDER DEST. CHASSIS NO. MODEL COMMANDER DEST. CHASSIS NO. KV-PF14DK7 KV-PF14M70 RM-952 SCC-U30H-A RM-952 SCC-U30K-A KV-PF14L70 KV-PF14P10 RM-952 SCC-U30M-A RM-952 SCC-U2AE-A KV-PF14M40 KV-PF14P70 RM-952 SCC-U12Q-A RM-952 SCC-U13G-A KV-PF14M70 KV-PF14Q70 RM-952 SCC-U13J-A...
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CARBON PAINTED ON THE CRT, AFTER REMOVING THE LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE ANODE. COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFE OPERATION ARE IDENTIFIED IN THIS MANUAL.
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 SELF DIAGNOSTIC FUNCTION The units in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to flash. The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash indicators is listed in the instruction manual for the user’s knowledge and reference.
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 DISPLAY OF STANDBY/TIMER LIGHT FLASH COUNT 2 times 5 times Lamp ON 0.3 sec. Lamp OFF 3 sec. Lamp OFF 0.3 sec. STANDBY/SLEEP lamp Diagnostic Item Flash Count* +B overcurrent/overvoltage 2 times Vertical deflection stopped White balance failure 5 times * One flash count is not used for self-diagnostic.
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 SELF-DIAGNOSTIC SCREEN DISPLAY For errors with symptoms such as “power sometimes shuts off” or “screen sometimes goes out” that cannot be confirmed, it is possible to bring up past occurances of failure for confirmation on the screen:...
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 SELF-DIAGNOSTIC CIRCUIT IC301 IC001 IC003 Y/CHROMA JUNGLE SYSTEM MEMORY FROM IK-IN IO-8DAT B-DAT FROM O-LED [+B] Q604 C3 PROTECT IO-SDAT [V] Q509/507 [+B overcurrent ªOCPº] Occurs when an overcurrent on the +B(135) line is detected by Q604. If Q604 go to ON and the voltage to pin 18 of IC301 should go down when V.SYNC is more than seven...
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 SECTION 3 RM-952 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. Beam Landing • These adjustments should be performed with rated power 2.
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 3-2. CONVERGENCE Preparation : • Before starting this adjustment, adjust the focus, horizontal size V. STAT and vertical size. • Minimize the brightness setting. • Provide dot pattern. (1) Horizontal and Vertical Static Convergence Center dot H. STAT VR H.
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 (2) Dynamic Convergence Adjustment Preparation: • Before starting this adjustment, adjust the horizontal static convergence and the vertical static convergence on DY (3) Screen-corner Convergence Fix a Permalloy assy corresponding to the misconverged areas a-d : screen-corner...
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 3-3. FOCUS ADJUSTMENT 3-4. G2 (SCREEN) AND WHITE BALANCE Adjust FOCUS control on the flyback transformer for the best ADJUSTMENTS 1. G2 (SCREEN) ADJUSTMENT focus. 1) Set the PICTURE to normal. 2) Put to VIDEO input mode without signals.
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 SECTION 4 RM-952 CIRCUIT ADJUSTMENTS 4-1. ADJUSTMENTS WITH COMMANDER Service adjustments are made with the RM-952 that comes with 1, 4 this unit. Select the adjustment item. ↓ a. ENTERING SERVICE MODE 3, 6 Raise/lower the data value.
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 4-2. ADJUSTMENT METHOD Item Number 00 of device GEO Use the same method for all Items. Use 1 and 4 to select the This explanation uses H-Position as an example. 1. Select “GEO 00 HPS” with the 1 and 4 buttons.
4-4. A BOARD ADJUSTMENT AFTER IC003 (MEMORY) REPLACEMENT IC001 (µ-CON): CXP86449-622S (KV-PF14DK7/PF14L70/ PF14M70/PF14Q70 (ME) CXP86449-623S (except KV-PF14DK7/ PF14L70/PF14M70/PF14Q70 (ME) VB1 VB2 VB3 VB4 VB2 = VB3 = VB4 1. Enter to Service Mode. 2. Press commander buttons 5 and - (Data Initialize), and 2 SUB HUE ADJUSTMENT and - (Data Copy) to initialize the data.
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 RM-952 5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS Note: • All capacitors are in µF unless otherwise noted. • All electrolytic capacitors are rated at 50V unless otherwise noted. • All resistors are in ohms. kΩ = 1000Ω, MΩ = 1000kΩ...
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <TRANSISTOR> R026 1-216-057-00 RES,CHIP 2.2K 1/10W R027...
KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R302 1-216-295-91 SHORT R417 1-216-077-91 RES,CHIP 1/10W...
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK R584 1-216-073-00 RES,CHIP 1/10W R909 1-216-065-91 RES,CHIP 4.7K...
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KV-PF14DK7/PF14L70/PF14M40/PF14M70 KV-PF14P10/PF14P70/PF14Q70 The components identified by shading RM-952 and mark ! are critical for safety. Replace only with part number specified. REF. NO. PART NO. DESCRIPTION REMARK REF. NO. PART NO. DESCRIPTION REMARK <CAPACITOR> Q709 8-729-200-17 TRANSISTOR 2SA1091-O Q710 8-729-119-78...
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CUSHION(LOWER)(ASS’Y) *************************************************************** REMOTE COMMANDER ********************** 1-418-163-11 REMOTE COMMANDER (RM-952) 9-939-697-01 BATTERY COVER, REMOTE COMMANDER Sony Corporation English 99HS70233-1 SONY TV Industries (M) Sdn. Bhd. Printed in Malaysia 9-965-757-01 TV Business of General Area 1999. 7 – 74 – http://cxema.ru...