Panasonic-SAAK17-cs-tg 电路图 维修手册.pdf

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1、Technical Guide Subject : Traverse Deck Parts Supply Change Background : Traverse Deck for CD player has a big demand from local service. However ,the price of product has been going down. in the market. This tendency becomes more critical day by day and affects service cost for operation and best s

2、ervice to consumer. In order to improve this situation and technology, we will supply individual components instead of unit assy for Traverse Deck. 1 ) Changed point :We already issued this kind of change by supplement service manual in the past. But in order to promote this activity more usefull on

3、 your daily service. We would like to submit summarized information for help local service more. Individual components OPU Unrepairble part *not available as parts TurntableTraverse Deck Spindle motorRAE0152Z exchange of TRV deckShaft *Study of JIG for assemble. Traverse motor Panasonic / Technics A

4、V Qaulity Promotion Dept. Sales Engineering Sec. 1 / 5 RadioFans.CN 收音机爱 好者资料库 2 ) Comparison Chart : Traverse Deck Assy Optical pick upObject models Available Service manual Original Parts No. parts number DateSupplement No. RAE0144Z RAF0140A SL-S112,S113,S120,S125,S200 Dec,1999 AD0001027S0 S201C,S

5、202,S205. RAE0145Z RAF0142ASl-S208,S210,S230,S231, Dec,1999 AD0001024S1 S232C,S235,S260,S261C, AD0001026S0 S262,S265,S310,S311C,S355, S360,S361C,S362,S365, SL-SX275,SX300,SX400,SX500, SX270,SX271C,SX272C, SX276J. SL-SW505,SW511C,SW515. RAE0220Z VED0431SL-SW850,SW851C,SW870 Oct,1999 AD9910243S0 SL-SX

6、410,SX460,SX469V, SX510. RAE0152Z-1 RAF0150A-1Sl-HD51,HD55,HD81,HD301, Oct,1999 AD0002031S0 HD501,HD501V,HD505. SL-VM535,VM545. SL-VS503,VS504. Please note that for the time being, we will supply the Traverse Deck assy and individual components. However considering the future, Traverse Deck assy wil

7、l reduce supply based on this situation. 2 / 5 RadioFans.CN 收音机爱 好者资料库 3 ) Service Hints : (How to identify fault part ) Replace the traverse deck only after the problem is identified, There are many factors of trouble on each components. When replaceing the component, the following guides will help

8、 and in finding the faulty component without disassemble all of them. ItemTroubleChecking Factorspoints Optical pick upFocus , or Trucking wire 1. Measure contiuity is cut of the coil. Please see figures on next page. 2. Also confirm lens position on top or drop inside. Optical Lazer is dead. 1. No

9、light on. No reading TOC 2. Clean up surface of Lens for dust or moisture. TT with SP motor assy Turntable has been pushed in Visual check. Spindle motor has1.Confirm rotation by applying malfunction. 3 V DC to motor terminals. 2. Impeadance: RAE0144Z 6 ohm RAE0145Z 6 ohm RAE0152Z 12 ohm RAE0220Z 4

10、ohm Traverse motor Traverse motor has1. Confirm rotation by applying malfunction. 3 V DC to motor terminals except, RAE0145Z - 2V RAE0220Z - 1.5V 2. Impeadance : RAE0144Z 6.3 ohm RAE0145Z 6.3 ohm RAE0152Z 23 ohm RAE0220Z 6.9 ohm Shaft Irregular movement. Confirm visually if there is dust or bent. Sh

11、ape is deformed also check mesh of gears. 3 / 5 RadioFans.CN 收音机爱 好者资料库 Measureing Point of FF Cable RAF0140A/0142A/0150A Type Fo Tr VED0431 Type Fo : Focus line resistance Tr : Trucking line resistance Tr Fo Current Resistance value Fo coil Tr coil RAF0140A 14.6 ohm-18.6 ohm 7.2 ohm- 8.8 ohm RAF014

12、2A RAF0150A 18.1 ohm-22.1 ohm 21.3 ohm-25.3 ohm VED0431 7.5 ohm- 9.1 ohm 8.2 ohm- 10.0 ohm Type 4 / 5 Caution for assemble of Traverse Motor to TT assy In case of RAE0152Z-1, after disassemble the traverse motor, and try to assemble again. please perform following steps. 1. Secure the traverse motor

13、 to the plate and tighten with two screws. 2. Mount motor assy to cabinet by aligning with the notch. after that, fix the two screws temporarily. 3. Push to outside and hold the position, then tighten the screws. Push If the above steps are not follow, the intermedia gear and the motor gear will be fitted too tightly. This will prevent the gears from moving smoothly and cause skipping problem. 5 / 5