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There are currently no product reviews.
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As the only source for this manual it rather rank quite high since it is well scanned and perfectly readable.
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the manual is in good quality and it's in pdf. manual was send in less then 24h.
regards
mike
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I would not plug this machine in without finding a manual like this. In addition to setup and normal operating instructions, it has troubleshooting flowcharts, diagrammed mechanical adjustments, and schematics to beat the band. The tech I hand it to would be thrilled to find solder side PCB diagrams with component outlines superimposed, pinouts for every IC chip, and line drawings of transistors, with labeled legs.
As for printing quality, this may be a copy of a copy, but even the finest print when enlarged is very legible. There is a bit of grayed print over a few pages, as if a wet page were placed over it, but the print is still very legible. If you could borrow an original manual and get it printed and bound for 4 to 6 times the cost, you could get better quality. In that case you wouldn't be here. For price, utility, and availability I am rating this manual highly.
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I received the Manual in a timely manner and it was exactly what I needed.
This is a perfect copy of the Service Manual, The quality is great. I am very
happy. Thank you
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exactly as they say. Within 24 hours the link to the pages and offcourse it was the right service manual. Super and thanks
TABLE OF CONTENTS
1. GENERAL ········································································· 3
2. DISASSEMBLY 2-1. GRILLE FRAME ASSY, FRONT PANEL ASSY, FRONT SPEAKER ····················· 4 2-2. TOP GRILLE ASSY, TOP SPEAKER ······························· 4 2-3. STAND ASSY, BOTTOM GRILLE, BOTTOM SPEAKER ························································ 5 3. 3-1. 3-2. 3-3. 3-4. 3-5. 3-6. 3-7. 4. 4-1. 4-2. 4-3. 4-4. 5. DIAGRAMS CIRCUIT BOARDS LOCATION ······································ 6 SCHEMATIC DIAGRAM � MAIN SECTION � ·············· 7 PRINTED WIRING BOARD � MAIN SECTION � ······· 11 SCHEMATIC DIAGRAM � DISPLAY SECTION � ········ 14 PRINTED WIRING BOARD � DISPLAY SECTION � ··· 16 IC PIN FUNCTIONS ······················································· 17 IC BLOCK DIAGRAMS ················································· 18 EXPLODED VIEWS SYSTEM (L) ASSY FRONT ··········································· 20 SYSTEM (L) ASSY BACK ············································· 21 SYSTEM (R) ASSY FRONT ··········································· 22 SYSTEM (R) ASSY BACK ············································· 23 ELECTRICAL PARTS LIST ········································· 24
SAFETY CHECK-OUT
After correcting the original service problem, perform the following safety checks before releasing the set to the customer: Check the antenna terminals, metal trim, �metallized� knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below. 3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The �limit� indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)
LEAKAGE
The AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microampers). Leakage current can be measured by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A. Follow the manufacturers� instructions to use these instruments. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.
To Exposed Metal Parts on Set
0.15µF
1.5k�
AC voltmeter (0.75V)
2.
Earth Ground Fig. A. Using an AC voltmeter to check AC leakage.
SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT � LA S�CURIT�! LES COMPOSANTS IDENTIF�S PAR UNE MARQUE ! SUR LES DIAGRAMMES SCH�MATIQUES ET LA LISTE DES PI�CES SONT CRITIQUES POUR LA S�CURIT� DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PI�SES SONY DONT LES NUM�ROS SONT DONN�S DANS CE MANUEL OU DANS LES SUPP�MENTS PUBLI�S PAR SONY.
�2�
 $4.99 SAVA7 SONY
Owner's Manual Complete owner's manual in digital format. The manual will be available for download as PDF file aft…
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