【正文】 PPA ( 試產(chǎn)前與試產(chǎn)機(jī) )MASS PRODUCTION( 批量生產(chǎn) )Weight (kg)( 重量kg )Height (cm)( 高度cm )Top Height (cm)(頂面高度 cm)Height (cm)( 高度cm )Top Height (cm)(頂面高度 cm) ~ 90508050 ~ 80508050 ~ 70406040~ 60205020~ 50204020~ 400300≧300250Dropping Direction（跌落方向）(1)6 Surfaces (面) (2) 3 Edges (邊) (3) 1 Corner (角)Dropping Sequence（跌落次序）(1)Bottom Surface （底面）(2)Back Surface （後面）(3)Left Surface （左面）(4)Right Surface （右面）(5)Front Surface （前面）(6)Top Surface （頂面）(7)FrontBottomEdge （前底邊）(8) RightBottomEdge (右底邊)(9) FrontRightEdge （前右邊）(10)RightFrontBottom Corner（右前底角）See （見圖1）Product State（產(chǎn)品狀態(tài)）+ Standard Packing（標(biāo)準(zhǔn)包裝） Test Conditions（Audio Products）『試驗條件“音響產(chǎn)品”』 表37Drop Height Standard（跌落高度）New Sample amp。10 .6 Test Quantity『測試數(shù)量』 表35Item（項目）QTY.（數(shù)量）Before Pilot Run（試產(chǎn)前）2 ~ 3 sets（臺）Pilot Run（試產(chǎn)）3 sets（臺）J End Of Vibration Test（震動試驗結(jié)束）J11. Drop Test《跌落試驗》 Purpose『目的』 To prevent the damages by transportation. 預(yù)防產(chǎn)品在運輸時可能造成的損壞。 performance. 產(chǎn)品的結(jié)構(gòu)（PCB、遙控及機(jī)械）、外觀及性能須正常。 Note ：This test should be implemented before Drop Test (Refer to item 11). 事項 ：此震動試驗後的樣品，須用作跌落試驗之用（參考第11項）。 173。 Audio products. 本工作指導(dǎo)書適用於彩電及音響產(chǎn)品。 Test Conditions『試驗條件』 表30Power Supply Voltage+ AC：Rated Voltage 110％ +1％ / 0％ AC：額定電壓 110％ +1％ / 0％供電電源電壓+ DC：Rated Voltage 110％ +1％ / 0％ ※ DC：額定電壓 110％ +1％ / 0％ ※※ ：It should be connected to the resistor as . 須連接電阻見圖1。 The performance should be in specification, but not included amplifier. 性能須在指標(biāo)範(fàn)圍，但不包括放大器。 V：Power Supply Voltage（供電電壓） RD：Standard internal resistor（標(biāo)準(zhǔn)內(nèi)阻） (SUM1＝ SUM2＝ SUM3＝ / Cell) Check Item “In above conditions”『檢查項目“”』 Function check and performance check are carried out. 檢查所有性能。J End Of Normal Temperature Endurance Test（常溫耐久試驗結(jié)束）J8. Lower Primary Voltage Test《低電源電壓試驗》 Purpose『目的』 To assure the operation and specification under power supper fluctuation. 確定產(chǎn)品在低電源電壓時仍須操作正常。 Test Method『試驗方法』 Set the samples to the conditions stated at . 。 Scope『應(yīng)用範(fàn)圍』 This work instruction applies to Video amp。 No change with internal structure. 內(nèi)部結(jié)構(gòu)不可有異常變化。 PCB appearance check. PCB 外觀檢查。 Remote control check. 搖控器檢查。 Appearance check. 外觀檢查。 Retrieve Temperature『回溫溫度』表21Temperature（溫度）+ 25℃ + 2℃Humidity （濕度）+ Without Humidity（不控制濕度）Product State（產(chǎn)品狀態(tài)）+ Without Power（斷開電源）Time Interval（試驗時間）+ Not less than 3 hours（不少於3小時） Check Item 『檢查項目』 Before the test and after temperature retrieved, it should be carried out for the following items. 當(dāng)測試前及回溫後，須檢查下列的項目。 1 hour OFF. 7h 開: 1h關(guān)。 Test Quantity『測試數(shù)量』表19Item（項目）QTY.（數(shù)量）Before Pilot Run（試產(chǎn)前）2～3 sets（臺）Pilot Run（試產(chǎn)）3 sets（臺）J End Of Temperature Change Test（溫度變化試驗結(jié)束）J6. High Temperature Life Test《高溫壽命試驗》 Purpose『目的』 To maintain a reliability of the long term use perform the acceleration test with High Temperature. 確定產(chǎn)品在高溫狀態(tài)時的可靠性。 Temperature『回溫溫度』表17Temperature（溫度）+ 25℃ + 2℃Humidity （濕度）+ Without Humidity（不控制濕度）Power Supply Voltage（供電電壓）+ Without Power Supply（斷開電源）Time Interval（回溫時間)+ Not less than 3 hours（不少於3小時）After the temperature change test was pleted , rise the temperature as above table and keep this temperature not less than 3 hours.當(dāng)溫度循環(huán)完畢,保持箱溫至上表狀態(tài)不少于3小時。 Then the temperature of chamber should be rised to (40 + 2)℃ with ratio of (1 +0. 2)℃/min.然后,試驗箱的溫度以(1 +0. 2)℃/min的升溫速率升到(40 + 2)℃。Unit Condition（條件）+ Without packing (不包裝) Without power supply (斷開電源)Total Interval（總時間）+ About 80 hours . 約80小時。 Judgment『判斷』 表14Criteria（標(biāo)準(zhǔn)）回溫后(After retrive temperature)1. Same as the item 2 table .2. Check PCB Appearance and Remote Control unit are carried out .Products performance should match with specification. PCB 板外觀,遙控器功能應(yīng)正常, 產(chǎn)品性能參數(shù)符合規(guī)定要求。 Retrieve Temperature『回溫溫度』表13Temperature（溫度）+ 25℃ + 2℃Humidity （濕度）+ Without Humidity（不控制濕度）Unit Condition（條件）+ Standard Packing（標(biāo)準(zhǔn)包裝）Time Interval（回溫時間）+ Not less than 5 hours（不少於5小時）The temperature of chamber should be back to status of table 13 with the average ratio of (10~15)℃per keep the temperature not less than 5 hours.箱溫按(10~15)℃ / 小時的平均速率回升至表13狀態(tài),并保持不少于5小時。 Audio products. 本工作指導(dǎo)書適用於電視及音響產(chǎn)品。(2)Audio refer to specification of produciton . 音響參照產(chǎn)品電性能要求進(jìn)行測試。 Retrieve Temperature『回溫溫度』 表9Temperature（溫度）+ 25℃ + 2℃Humidity （濕度）+ Without Humidity（不控制濕度）Unit Condition（條件)+ Standard Packing（標(biāo)準(zhǔn)包裝）Time Interval（回溫時間)+ Not less than 5 hours（不少於5小時）Keep the temperature of the chamber and decrease the humidity to 60%RH in the half hour ,then the temperature of chamber should be back to above table conditions,with the average ratio of (10~15)℃per keep the temperature not less than 5 hours。 Audio products. 本試驗條件適用於電視及音響產(chǎn)品。 Check Item 『檢查項目』 After temperature retrived , check products Appearance Mechanical Structure and Functional Test . 回溫后檢查樣品的外觀、結(jié)構(gòu)和功能, 應(yīng)符合規(guī)定要求。 Test Method 『試驗方法』2. Put the products in a temperature chamber, and without packing , without power supply and keep in the normal work position ( the power switch is “ ON” but without plug in)樣品在不包裝, 不通電和正常工作位置狀態(tài)下(電源開關(guān)置于接通位置,但電源插頭不接入電網(wǎng)),放入 試驗箱內(nèi)。 Test Conditions『試驗條件』 表5Temperature（溫度）+ 10℃ + 2℃ (CTV) 5℃ + 2℃ (Audio)Power Supply Voltage（電源電壓）+ AC：Rated Voltage + 10% AC：額定電壓 + 10%+ DC：Rated Voltage + 10% / 30% DC：額定電壓 + 10% / 30%※ DC：Rated Voltage + 20% DC：額定電壓 + 20%Unit Condition（產(chǎn)品狀態(tài)）+ Same as High Temperature Operating Test.（Refer to item ） 與高溫負(fù)荷試驗相同。文字符號標(biāo)志應(yīng)清晰,結(jié)構(gòu)件與控制件應(yīng)完整,無機(jī)械損傷,功能應(yīng)正常。2℃ according to the average ratio of ( ~ 1 )℃per minute .When the sample temperature is stable, rise the chamber humidity to 60% in thirty minute.