HarmanKardon-Citation2-pwr-as维修电路原理图.pdf

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1、ADDENDUM SHE,ET r CITATION ll Before proceeding with the construction of your kit, please make the following changes in your assembly and operation manual. A) Refer to page 10. 1) Change step 11 to read, Hook cathode lead from SD1 with anode lead from SD2 (NS). Do not cut oft excess wire. Fragile! U

2、se caution handling leads. (See addendum pictorial, detail A.) DBrerr. A s1EeG 2) Change step 12 to read, Hook anode lead from SD3 with cathode lead SD4 (NS). Do not cut off excess wire. B) Insert the following 4 steps directly after step 16 on page 10. 3) Twist a pair of.2.2 megohm Vz watt 107a res

3、istors (red, red, green, silver) together as shown in ad- dentum pictorial, detail B. Slip a small piece of sleeving over the twisted leads. DBuu, B 4) Connect the twisted leads of the pair ot 2.2 megohm Vz watt 10% resistors (red, red, green, silver) through the loop of SD1 and SD2 (S). Cut off exc

4、ess wire. Connect one free end of the pair of resistors to T5 lug #1 (NS) and connect the other free end to T5 lug #2 (NS). See addendum pictroial, detail c. DBrnr, C RadioFans.CN 5) Prepare anolher pair of 2.2 rygolnm tr5 watt 1O96 resistors (red, red, gFtr, silver) following the pre cedure outline

5、d in step 3 of this addendum. 6) Connect the twisted leads of the pair of. 2.2 megohm Vz watt 107o resistors (red, red, green, silver) through the.loop 9_f SD3 and SD4 (S). Cut off excess wire. Connect one free end of the pair of resistors t9 T5 lug #1 (NS). Connect the other free end to T6 lug #2 (

6、NS). (See addendum pictorial, detail c.) C) Refer to detail_ D (schematic diagram). Add R77, R78, R79 and R80 to power supply section of schematic on page 18. DBrlrl D D) Refer to page 34 (replacement parts list) add the following under Resistors. RA 22s-1 4 _._._._ * i3.59:?r,*:t:l E) Refer to page

7、 16, step 15. This.step_reads- Connect A 330 ohm Vz watt SVo resistor (orange, orange, b,rown, gold) from T4-3 (S) to T4-2 (NS). Clange this step to read Connect a 300 ohm Yz watt 5% resistoi (orange, black, brown, gold) from T4-3 (S) to T4-2 (NS). F) Refer to page 19_ (schematic diagram) change R76

8、 value from 330 - 5Vo to 300 - 5Vo (con- nected to rotary switch - 51 front). G) Refer to page 34 (replacements parts list under subheading resistors) line 4. ._ , Clange_ RA151-.5 I -330 ohms lz watt SVo (orange, orange, brown, gold) to read RA3o1-.5 1 - - - 300 ohms Yz watt Svo (orange, black, brown, gold). . ) eter to picotrial 5, lug strip T4. Chanc value of resistor connected from lug 2 to lug 3 to read 300 ohms. 1629132r i 3 i RadioFans.CN