Operating Instructions
Page 9
... rain or moisture, does not operate normally, or has been dropped. 7 When a cart is required when the apparatus has been damaged in any service or repairs to the set, ask the service technician to perform routine safety checks (as the original parts. Servicing is used replacement parts specified by the manufacturer...
... rain or moisture, does not operate normally, or has been dropped. 7 When a cart is required when the apparatus has been damaged in any service or repairs to the set, ask the service technician to perform routine safety checks (as the original parts. Servicing is used replacement parts specified by the manufacturer...
Service Manual
Page 4
..., shields, covers, ground straps, and mounting hardware have replaced all battery operated digital multimeters that were installed during a previous repair. Point them out to the customer and recommend their replacement. 6. A. Check that you have been replaced. Point them out to any ...Check the area of three methods. 1. Measuring the voltage drop across a resistor by any exposed metal part having a return to use these instruments. 2. KE-50XBR900(UC) 3 Check leakage as the Simpson 229 or RCA WT- 540A. A) To Exposed Metal Parts on Set 0.15 µF 1.5 kΩ AC...
..., shields, covers, ground straps, and mounting hardware have replaced all battery operated digital multimeters that were installed during a previous repair. Point them out to the customer and recommend their replacement. 6. A. Check that you have been replaced. Point them out to any ...Check the area of three methods. 1. Measuring the voltage drop across a resistor by any exposed metal part having a return to use these instruments. 2. KE-50XBR900(UC) 3 Check leakage as the Simpson 229 or RCA WT- 540A. A) To Exposed Metal Parts on Set 0.15 µF 1.5 kΩ AC...
Service Manual
Page 6
Detects High when normal. Repair part • FAN • FAN CONNECTOR • SET 11V LINE • SET 5V LINE DP board • Q1612, Q1613, Q1614 Panel Display Unit 1) *Operation count is based on WDT. *For flashes, the Power/Standby LED flashes in a standby state after display for 1 minute about 3s KE-50XBR900(UC) 5 In...
Detects High when normal. Repair part • FAN • FAN CONNECTOR • SET 11V LINE • SET 5V LINE DP board • Q1612, Q1613, Q1614 Panel Display Unit 1) *Operation count is based on WDT. *For flashes, the Power/Standby LED flashes in a standby state after display for 1 minute about 3s KE-50XBR900(UC) 5 In...
Service Manual
Page 53
...233;curité. Discrete semiconductot (Chip semiconductors that are not actually used are all 50 V. • Indication of wach line. bus. Replace only with a color-bar...fusible resistor. • T : internal component. • : panel designation, and adjustment for repair. • All variable and adjustable resistors have one for safety. Ne les remplacer que par ...(pF: µµF) Capacitors without voltage indication are included.) D G S D G S D S G Ver.1.6 KE-50XBR900(UC) 4-18 For example, [ TO A1/12, A2/12_1 ] means the line is as follows. 4-4. Terminal...
...233;curité. Discrete semiconductot (Chip semiconductors that are not actually used are all 50 V. • Indication of wach line. bus. Replace only with a color-bar...fusible resistor. • T : internal component. • : panel designation, and adjustment for repair. • All variable and adjustable resistors have one for safety. Ne les remplacer que par ...(pF: µµF) Capacitors without voltage indication are included.) D G S D G S D S G Ver.1.6 KE-50XBR900(UC) 4-18 For example, [ TO A1/12, A2/12_1 ] means the line is as follows. 4-4. Terminal...