Radio Shack AX-190, Service Manual, Page: 34 / 61

TFDUJPO!2;! JOTUBMMBUJP O!
2/2! VOQBDL JOH!
Jn n f ejbuf m z!bguf s!sf df jqu!pg!ui f !sf df jwf s!ju!t i pvm e!cf !sf n pwf e!gspn !ui f !t i jqqjoh!dbsupo!boe!wjt v.
bm m z!jot qf duf e!up!jot vsf !ui bu!ju!i bt !opu!cf f o!ebn bhf e!jo!t i jqn f ou/!Jg!ju!jt !ef uf sn jof e!ui bu!ui f !sf .
df jwf s!i bt !cf f o!ebn bhf e!jo!usbot ju!ui f !t i jqqjoh!dbsupo!boe!qbdl joh!n buf sjbm !t i pvm e!cf !t bwf e!boe!
ui f !usbot qpsubujpo!dpn qboz!opujgjf e!jn n f ejbuf m z/!
Bt !qbsu!pg!ui f !jojujbm !jot qf dujpo-!bm m !pg!ui f !gspou!qbof m !dpouspm t !t i pvm e!cf !di f dl f e!up!jot vsf !ui f js!
qspqf s!n f di bojdbm !pqf sbujpo/!Ju!jt !bewjt bcm f !up!hf of sbm m z-!m ppl !ui f !sf df jwf s!pwf s!boe!wf sjgz!ui bu!
opui joh!i bt !cf f o!t i bl f o!m ppt f !boe!ui bu!f wf szui joh!bqqf bst !up!cf !opsn bm /!
Ui f !gpm m px joh!juf n t !bsf !t vqqm jf e!x jui !f bdi !sf df jwf s;!
2/!Jot usvdujpo!n bovbm -!BMMJFE!N PEFM!TY.2: 1/!
3/!ED!qpx f s!dbcm f !bt t f n cm z/!
4/!205#!qi pof !qm vh!dpoof dups/!
5/!Beejujpobm !gf f u/!
2/3! SFDFJWFS!DP OOFDUJP OT!
Jg!ui f !TY.2: 1!Sf df jwf s!jt !up!cf !vt f e!gps!sf df jwjoh!pom z!boe!opu!bt !qbsu!pg!b!t zt uf n !x jui !jouf sdpo.
of dujpot !up!bo!bt t pdjbuf e!usbot n juuf s!ui f sf !bsf !pom z!b!gf x !sf r vjsf e!dpoof dujpot /!Ui f t f !dpoof d.
ujpot !bsf !f bt jm z!bddf t t jcm f !bu!ui f !sf bs!pg!ui f !sf df jwf s!boe!ui f js!ef t jho!qf sn jut !qf sn bof ou!dpoof d.
ujpot !up!cf !n bef !jo!b!of bu!n boof s/!Gjhvsf !2.3!)qbhf !6*!jm m vt usbuf t !ui f !dpoof dujpot !qpjout !bu!ui f !
sf bs!pg!ui f !sf df jwf s/!
2/3/2! BOUFOOB!DP OOFDUJP O!
Ui f !TY.2: 1!Sf df jwf s!i bt !cf f o!ef t jhof e!up!pqf sbuf !gspn !b!61.86!pi n !vocbm bodf e!bouf oob!joqvu/!
Up!pcubjo!ui f !cf t u!sf t vm ut !gspn !ui f !sf df jwf s!ui f !bouf oob!ui bu!n pt u!of bsm z!t vjut !zpvs!of f et !t i pvm e!
cf !t f m f duf e/!Ui f !jm m vt usbujpot !t i px o!jo!Gjhvsf !2.6!)qbhf !8*!bsf !uzqjdbm !bouf oob!jot ubm m bujpot /!Bm m !
ui bu!jt !sf r vjsf e!jt !up!jot ubm m !b!QM.36: !dpoof dups!po!ui f !gf f e!m jof !boe!dpoof du!ju!up!ui f !bouf oob!jo.
qvu/
2/3/3! TQFBL FS!DP OOFDUJP OT!
Jot usvdujpot !gps!jot ubm m joh!ui f !qi pof t !qm vh!po!ui f !t qf bl f s!dbcm f !bsf !jm m vt usbuf e!jo!Gjhvsf !2.4!)qbhf !
7*/!Bguf s!x jsjoh!ui f !dpoof dups-!jot f su!jo!Qi pof t 0TQL !kbdl /!
.4.