Page 1
SLV-ED100/EZ2000/K990/KH9 RMT-V282/V282A/V284/V284A SERVICE MANUAL Australian Model SLV-EZ2000S E Model SLV-ED100ML/K990PS/KH9PS Hong Kong Model SLV-ED100MI Irish Model SLV-ED100MI ME Model SLV-ED100ME/ED100MI/KH9ME New Zealand Model SLV-EZ2000Y South Africa Model SLV-ED100MI Tourist Model SLV-ED100ME Photo: SLV-K990 UK Model SLV-ED100MI SR MECHANISM • Refer to the SERVICE MANUAL of VHS MECHANICAL ADJUSTMENTS VI for MECHANICAL ADJUSTMENTS.
Page 2
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 PUB- LISHED BY SONY.
SERVICE NOTE 1. DISASSEMBLY • This set can be disassembled in the order shown below. Note: Pages in indicated pages in the SERVICE MANUAL. Pages in indicated pages in the VHS MECHANICAL ADJUSTMENT MANUAL VI. Upper case (Page 2-1) Front Panel Ground Shaft Pinch Press Rear Panel...
SLV-ED100/EZ2000/K990/KH9 SECTION 2 DISASSEMBLY Note: Follow the disassembly procedure in the numerical order given. 2-1. UPPER CASE REMOVAL 2-3. FL-110/FR-165 BOARD, ROTARY SWITCH, KR JACK HOLDER REMOVAL 3 Upper case 0 Six screws 2 Four screws 1 Two tapping screws (B2.6 ×...
SLV-ED100/EZ2000/K990/KH9 SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING For schematic Diagram: • Caution when replacing chip parts. BOARDS AND SCHEMATIC DIAGRAMS. New parts must be attached after removal of chip. (In addition to this, the necessary note is printed Be careful not to heat the minus side of tantalum capacitor, in each block.) because it is damaged by the heat.
SLV-ED100/EZ2000/K990/KH9 SECTION 6 ERROR CODES This set displays an error code, and a mode code in case of error If the cam encoder alarm occurred when the mechanism was about on the display tube, if the operation stopped by error. to move forward, and it stopped at NC position, The following provides description concerned.
SLV-ED100/EZ2000/K990/KH9 SECTION 7 ADJUSTMENTS 2-1-3. Set-up of Adjustment During the adjustment, see the Parts Arrangement In this adjustment, PAL or NTSC pattern generator is connected Diagram for Adjustments on Page 7-6. with LINE input signal terminal. When checking with tuner, con- nected AERIAL terminal.
2-1-5. Specified I/O Level and Impedance 2-3. SERVO SYSTEM ADJUSTMENT Input/output terminal Video inputs LINE IN : phono jack 2-3-1. RF Switching Position Adjustment 1 Vp-p, 75 Ω, unbalanced, sync negative (MA-361 BOARD) Audio inputs LINE IN : phono jacks Purpose: 47 kW, –7.5 dBs (0 dBs = 0.775 Vrms) Adjust the interval between A ch and B ch of tape playback out-...
2-4. AUDIO SYSTEM ADJUSTMENTS RF SWP • Adjust both Lch and Rch. [Connection] Audio Audio level meter or generator distortion meter 600 Ω 47 kΩ Attenuator AUDIO LINE IN Feed signal both AUDIO LINE OUT channelssimultaneously. Fig. 7-2-5. Fig. 7-2-4. 2.
3. Overall Level Characteristic and Distortion Factor 2-4-2. Normal Audio System Adjustment Check • Make adjustment in the SP mode, unless otherwise specified. Purpose: Use a normal VHS cassette for an adjustment tape. Check the record level, play level, and distortion factor against the •...
FL-110 8-2. ELECTRICAL PARTS LIST NOTE: The components identified by • Due to standardization, replacements in the • Items marked “*” are not stocked since they mark 0 or dotted line with mark parts list may be different from the parts speci- are seldom required for routine service.
Page 96
FL110 FR-165 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark R306 1-216-023-00 METAL CHIP 1/10W D109 8-719-045-63 DIODE SLR-342YCT31 (KARAOKE ON/OFF) (K990/KH9) (K990/KH9) R306 1-216-295-00 METAL CHIP 1/10W (ED100/EZ2000) D110 8-719-017-09 DIODE 02DZ6.2-TPH3 R307 1-216-033-00 METAL CHIP 1/10W D112 8-719-076-99 DIODE SELU2710C-LF35...
Page 125
SLV-ED100KR MJ-93 (MIC IN/HEADPHONE, MIC/HEADPHONE AMP) PRINTED WIRING BOARD (See Service Manual Page 4-56.) – Ref. No.: MJ-93 board; 3,000 series – There are few cases that the part isn't mounted in this model is printed on this diagram. PHONES MIC IN MJ-93 BOARD CN401...
Page 126
SLV-ED100KR VR-74 (MIC/ECHO/PHONE LEVEL) PRINTED WIRING BOARD (See Service Manual Page 4-60.) – Ref. No.: VR-74 board; 3,000 series – There are few cases that the part isn't mounted in this model is printed on this diagram. PHONE MIC VOL LEVEL 1-675-401- MIC/ECHO/PHONE LEVEL...
Page 127
SLV-ED100KR SW-329 (ROTARY SWITCH) PRINTED WIRING BOARD (See Service Manual Page 4-61.) – Ref. No.: SW-329 board; 3,000 series – There are few cases that the part isn't mounted in this model is printed on this diagram. D251 – 254, D255 –...
Page 128
SLV-ED100KR FL-110 (MODE CONTROL, FRONT IN/OUT) PRINTED WIRING BOARD (See Service Manual Page 4-64.) – Ref. No.: FL-110 board; 2,000 series – There are few cases that the part isn't mounted in this model is printed on this diagram. AUDIO J302 LINE-2 VIDEO...