SERVICE MANUAL AG3E CHASSIS TRINITRON COLOR TV. KV-DR34M37 RM-991 South Afrika. KV-DR29M37 RM-991 South Afrika MODEL COMMANDER DEST. CHASSIS NO.

Transcription

1 SV MNUL MOL OMMN ST. SSS NO. KV-M M- South frika KV-M M- South frika SSS TNTON OLO TV

2 KV-M/M M- KV-M/M M- -. LOK M STON MS -V V-V OMPONNT / SLVOUT SLYOUT SLOUT Y b r SLOUT SLOUT XTLK/XTL X YSTL Q Y- Q U- Q V- Y } J V U Y } V POSSV V U Y Q Q MN OLO O VS OUT(VPpp) VS/Y S OUT Y OUT b OUT SP Y r OUT b r S VS/Y OUT NT/PL Y V VS -NT Y-NT Q Q MP Q Q MP Q Y N -U N -V N S Y OUT -U OUT -V OUT PTU MPOVMNT POSSO LVL ONVT MN OLO O YS r YS/YM b Y Q Q Q } MP Q Q Q } MP Q Q Q } MP } Y Y V U YUV T U-OUT V-OUT Y-OUT P VP YS P SL VP SL S_N _P VS_N VN_MO V_POT _POT _N _N _N YSYM Y_N _N _N // JUNL _OUT _OUT _OUT K_N L_N L_L V_V- V_V+ W_V _V.Mz N OUT OUT OUT K N P V V- V V+ W N POT V POT S- Video n V L Video n V L Video n V L Q Q Q Y -Y -Y L omponent n V LV V V LV V V V LV V LV V V LV Y V S- LOUT OUT V TV LTV TV VOUT LOUT OUT V LV V/YOUT N L N Y N V N S N N VOUT YOUT OUT } N V (S-TV) M-TV TVL TV Q Q Q Q Y-NT -NT S NT-YN NT-N V OUT PL-N PL-YN TO O N } N P-M VP-M P VP SL SV-N SU-N SY-N SU-V/Y OUT Y UT Y OUT P-M VP-M P VP VO LK P VP -V V TN V-V P-SL VP-SL OUT, YT, OM LT, (/)( VO N/OUT, OMPONNT /) V L L Monitor Out TO O N (OM LT O) N N N

3 OM V- } - L- KV-M/M M- L N N L OUT OUT Na Nb OUTa OUTb + + P-MP + + N } } L SP SP TO SPK L P P TO O N (PON JK) NJW TON + + TUSUOUN P-MP L/h N (L/Out) h MX Q /h N /h N (/Out) h (/Out) h WOO SP WOO SP TO WOO OX MP (/) (UO MP, UO N/OUT)

4 N TO O L L SS KY N KY N (/) (MN MON, TUV) TO US ONTOLL } N USS N +V ST-Y + OP USS N NT VP-SL YS Q NVT ST P-SL Q MN ONTOLL ST-Y OVP OP SY TT V SY MONTO T T MONO YS ST MSP ST (SP) YM MUT ST -NT KY L L SS KY (NVM) (NVM) ST T T MONO X MSP Q, Q MUT POM (-) MUT STY MUT SNL SNL TU OUT L OUT T OUT (ST) PLL- T OUT TU T OUT T OUT MONO MO MSP ST T T Q Q MP TV L TV TV V (STV) NTNN N SNL SPLTT P YS KV-M/M M-

5 KV-M/M M- KV-M/M M- N N N /K /K N T Y Q LY V N Q STNY T USS OMPTO Y LY Q Q TN Q Q Q LY V Y LY T MN T OUL STNY TNS +V STNY TN ONTOLL K Q Switching transistor Q Switching transistor K Q T PT. Q OP V.V.V.V +V N STNY OP N T PS POT V POT V OMP P /- N MP P W P P NS V V V V + VTM/ L N POT L P POT V OMP PULS M PN T NT P V MP P LN P W V V.V.V V V PULS N/S V V V POT OUT V Q OUT V Q W T T V POT Q, Q T T PN OUT Q PN OUT Q LMP Q, - OUT Q M.PN UT Q L N OUT Q V T POT Q +V N M. PN N L N T +V T M PN OUT Q L N OUT Q V. OUT + POT Q PUMP UP Q V +V +V V T + V T T S V T T MP Q + V+ V V (POW SUPPLY, LTON V) } N TO O N. Y. Y V. Y V. Y TO PTU TU V OUS TO O J TO O N Y

6 KV-M/M M- KV-M/M M- N P : S-MO N P LK : S-MO UP- /QP ONTOL SL SW N PN SW UP P SYSTM ONTOL N V SW OUT SW OUT SW SS SLT LY ST V UTY ST POT W Y S MP OUT PN OUT S ONT LMT TM NT + SNS L N P PWMSW NT OUT MP P L N OUT PULS MP OUT OPP N.. QP ( ) N.. QP (+) N.. V OT OL (+) QP OPM OPO V V QPPO NOT OL ( ) (LTON ONTOL UT) QPP P QPVM QPVM QP Q -L QP () V QP V Q S-T LMN OMP POT TT Q/Q P/ MS-T + + L N/S-OUT + + Z. V Q/Q MS-T/ P PN V Q/Q MS-T/ P + +. V Q/Q MS-T/ P LMN M. PN ONP QPV V QPV NT LN S P QPP T LN, V Q/Q MS-T/ P SZ TT Q/ XM ONT ZMN /PN. ONTOL Q/Q/Q Q Q/Q/Q Q/others N P POT V V V N/S V PULS V.V.V V V W P L N MP P V P NT T M PN PULS V OMP POT P L (L) POT

7 V M T SM M T SM.V.V (TL LTY TON-M, NOS UTON) KV-M/M M- Y r-y LP Y r-y N (T) OUT Y r-y/b-y P (XQ) POSS i p i i i p i i b-y r-y Y Q, Q, L & LT Q, Q, L & LT Q, Q, L & LT b-y V b-y KN Mz NT PLL M PLL TL Y.Mz PLL.V PLL TL Mz LOK US XPN (X) LVL ONVT LVL ONVT N VP OUT P OUT V-PULS N Y-MN N V-MN N U-MN N -PULS N Y OUT V OUT U OUT

8 ST L YS SP SP LSP L SP W Y Y Y VP PUL L UP P MUT P L P P SP U O U O L SP KV-M/M M- KV-M/M M- () oard Schematic iagram J N -V N P TO O N T P N POT V POT V OMP P /- MP P W P P /NS V V- V V+ VTM/ L N P TO O N OUT OUT OUT +V K VM + N P TO O N TO VM O N -V + OP + OVP +V STY Y / /V N P TO O N + Q NZ K k.m UO MP..k k.k.m. NJWK-T. UO POSSO Na Nb P k L Q (:)... V L TS Q V. k.m.p k L TS.k k.s- Q Q N.. POTT. MS-T. S- J V L TS.k P V k k k. Q :P. Q Mon P MS-T V.. k.k PS k. TO O.U k. V.k NT N k :PTP.k V. k U V Q. V SP K Q. k..k M-(TX) U V k MMLT S- SP k U MS-T.k. V k MMLT M-(TX) k. POTT U.k k k.k K V a b Q k k.. L :P a b TZ-TT- S-.k. :P WOO SP k.k MML-T O MUT MMLT... :P POT k TON-a WOO SP TON-b. k UP.. k..k. U Q MMLT TON-La. V TON-Lb Q :MPS S- U k X k MMLT V POT L N V. OUTa OUTb.k K TK-T N k Q Q.Mz V :P L OUT L. V L SSY SPK MS-T MS-T VTO S k + M SP k OUT N MMLT. Q Q k k P L TO WOO. SP Q TTK-T.k K POTT SPK. k. V N N.. Q. TTK-T :MPS. Va L SP k k MS-T :PT P N. V OUT...k L Vb. T.S- L MUT TNSSTO NT NT. POTT. k k. N. V Q V..P POT TL. V V- Q :PTP V V POT V V_V- _L NT. V V+ OUT MS-T Vref. L V_V+ _V Na L S L VTM k k Nb V OMP VTM VS. NJUM V+. U V k P.k V V UO MO.k. P-SL L_N S_N Q XQ SP Q Q YJ. k Q Q Q MML-T L_L SP.. V. TTK-T k V :PTP K_N (: ) MMLT MUT TTK-T. Q MMLT SL_N V POTT.P POTTO Q MP P P_ MMLT TTK-T W V_OUT L POTT Q. Y-OUT. k MUT -V U _OUT _N.V.K k P _OUT _N Y-OUT P _OUT Y_N k k V Y-OUT N/S.... V Q. V V-.S- S-Y L-T k MMLT V V+ POTTO L MP.k. POTTO VTM. L U. :L L. :P UP U V L Q J.k..K nd LOW UT LT. U Q V V S-Y J Q. :L S- J S-. V P k Q.K K LMT S- V..K ( ) K :. Q Q K.. S-.k k MS-T..k K L.V :P K LMT L Q.P U k MMWK-T S- :. k. +V SPOT MUT O ( ) J k.k.k k. Q Q. k L K. S- V Q p.k K K K K :. S- L L MMWK-T.K. L SPOT MUT (VM ) U Q S Q.K U.k.. S- NJML UP V J + MS-T UZST-. V V MMLT SPOT MUT ( ) POTT K-UP. Q O L P-MP.K V. +V UN.K Q MML-T ( SPOT MUT) V K. V STOPP V K. Q L SK-. MM-TX.k. U SS OOST TTO MON V p k V Q Q MS-T k Q SN WV MS-T.k k NTO Q + Q L. L. +V STY U V. U. : V V : V p p L. L-T p p U U- V MP (V TN).k k YUV- V MM(TP) Q _Y _Y + Q JL p Q V WT L V S-.k T ST. U U Y.k k Y_OUT_Y MO. V V J p Y_OUT T OP. Y_OUT MO _Y k OVP -NT Y. k T SY. V V p.k _Y Q +V STY OP OP (NVM) N_V/L _Y N Q p p k k N_L SLVOUT X ST-Y.k S- k N_ SLOUT --- p (NVM) Q L J OVP OVP V U k k P-SL M TT p. XTLK/XTL +V STNY SY TT XQ. VP-SL V M V SY U OMPONNT-/ V. V ST VP-SL XP-Q (: ) X. N_/L VSS M-ONTOLL VSS MZ N_V/L Y_N Q p.. XTL V. Q N MS-T N_L Y_OUT XTL L YS-V p N_ V_P KY KY XL U Q _P KY XL S- KY.k MMLT V Q. NOS TTO YM V POTT N MONTO YS YS U POM(-) T Q T MMLT Q.k S- S- T T k U MMLT O TTO MUT T POTT (Y ) (U ) Q NT -NT POTT..M MMLT MS-T k V V. Q. k ST-Y MUT ST-Y MUT Q MS-T.k V-Y V.k MS-T +.V Y-OUT p. k LMP..k k k. Q p..k V k V. V-Y V.k k V + MMLT : S k Q V k.k p S- MML-T MML-T V-Y (V ) POTT POTT k k k MML-T POTT V k k (MON, TUV &, ULTOS, JUNL,.. (/) YT, V, UO MP, UO/VO SNL) p Q V MMLT k MS-T : MUT MUT -SSS-S.-..(P)-/ P P V-Y V T T.MONO.MONO MO MO MSP MSP ST ST T T TT TT Y.M Y.M U.M U.M V.M V.M VP.M VP.M P.M P.M L L STY +V SS KY STY +V KY TO P.S POTTO OVP ST N OUT L U STY +V +V STNY L U NTW SS.S POTTO ST-Y USS K L. MUT U P P OM ST K MONO K NTW K K K NT K TP MSP N/S VSW L LOW TTON SY OM ST MONO NTW SP NT L/ TTN TP ST MSP ST(SP) MUT P K K U LK SS ST-Y USS M-ST L. MUT M-USY L-V L-T L L NS OT P.M VP.M V.M U.M Y.M P MP P K K VP-SL...K P N. VSW V_ V_OS W_V _P MP_P _V _P VS_N V P_N L_L VOMP_N OMP_N VPOT POT _OUT YSYM _S _N _N _N YSYM _N _N _N PL_L PT_O Y_O VM_OUT VM_MO LP_ P _Y V -Y -Y OS-. OS-. OS V.M. V K +.V-TL +V().K.K L V OMP SP MUT V U Y VP P V W O P. L..MUT STY MUT +.V +.V MMLT ST-Y MUT Q MS-T MUT - L- V-Y V- Y LK OS- OS- OS- Y-OUT Y-OUT Y-OUT Y U V. V. V NJMM SU-P-MP N_/L r b N P LK TO O N SP MUT N_ N_V b r SS N_ N_ N_ V N_ SL YOUT N_V SL OUT V SL OUT L/h n /h n VP-SL P-SL. P (nput) V-V V V- V-OUT -OUT -V - S V S VSS S /h n Mute h SP /Out h Mute h+ (Output) V (/Out) h (L/Out) h.k L SP SP STY MUT L S P SP MUT N P LK TO O N L L STY +V SS KY N KY N NTW N P TO US ONTOLL NT -PULS M OUT V-PULS M OUT V MN OUT U MN OUT Y MN OUT +V +.V +V TL M-ST M-USY V N U N Y N VP N P N P N N TO O N P N :TO TO O N L..MUT.V.V L-V L-L PJ-YS PJ- PJ- PJ- V-Y V-Y V-Y N TO O N

9 L V L V L V L V Q - Y V L Y S V L V L - Y Y TT S- TV T Y Y S- TV S- TV L V- Y S- TV L S- TV KV-M/M M- KV-M/M M- J V.k N V L L N.k. V Y Y N. V V +V V N.k S S N. N Q N.S- MS-T P.S- POTT POTT k p.s-.s-. POTT Q k. V POTT TO O MS-T N p.s- Y V POTT M J. L S TMNL M.k Q S MS-T Y-PKN.S-.S- POTT V J. POTT Q P V.S- Q MS-T POTT Q VO N V MS-T MS-T V.k.S- POTT L L/MONO. p k.k.s- V V POTT UO k p V.S- POTT VO N V k OUT -. L OUT.k.S- L- V POTT L L/MONO p k.s- V POTT UO k.k p V.S- POTT. VO N V L LOUT V. V.k.S- VOUT V POTT L OUT V L/MONO p k.s- TP LV.K V.S- POTT S YOUT S- UO POTT. V XQ S-.k V V p k.k.s- OUT.K V L POTT LV (: ) VO V V OUT S-TV Y V Y k L MONTO.S- V k LV V V V.S- TV L V L.k LTV V L/MONO M-TV.k TV S- p k. V V.S- TV TV POTT S- UO M.S-.k V k k POTT V p V.S- POTT + V-Y Y V-Y Y V-Y Y L L N P TO J O N V-Y V-Y TO P V-Y N TO O N TT N. S-L--S MSP ST P J TV TU TO P L U J L OUT TV L (UO L) T-W OUT J L OUT (UO ) OUT PQ TV MML-T. V O Q +.V + MONO MS-T MO. TU PLL- MSP J T-L (ST) T OUT J J ST PLL-. V V V J T OUT L V O +V() U.P V T J V P V. T OUT V L T OUT O L +.V +V V U U V V V M-TV. PQ. V p V +V V K Q S L MS-T V U L W S W P- U :S :S.V. O +.V-TL +V V L L +V V U V U +V L.. + V U L V N V +V U + P L :STN P V U P p P V N p p P TO O N.V +.V.V +.V +.V +.V V +V NT/USS USS +V +V -V -V TT TT T T MONO MONO MO MO MSP MSP ST ST T N S Y N MUT OUT OUT TP OUT V/YOUT MN- L OUT LOUT V VOUT OUT YOUT LOUT OUT NT/PL V LV Y V S- S- V LV Y V S- S- V LV Y V MN-V MN-Y VST SU-V Q MS- NVT NT-Y N NT- N OUT V OUT ST PL- N PL-Y N +V + S.V +.V +V +. OM ST M L. M L Q. M MS-T V M MP Q p Y V V. X Y J V.Mz L p k. Y Q MN- YS P-L r OUT J MN-Y. XQ-T VS/Y OLO O b OUT V. () (: ) Y OUT V PL-L. V VS/Y Y OM SYS b. Q. S OUT r. MS-T -L SY-. NT-. YS.k..M.M V NT-Y.M. V L. M M. Q V MS-T M L. N V M TSTU(T) V N NN T OUT Q MS-T k Q V MS-T LVL JUST L YN.k k M M. k k. V MMX NOS TTO Q Q UN UN T. T V Y k Q MS-T Q Q SL Q Q Q.. MS-T MS-T k MS-T MS-T MS-T T Y-MP NVT MP. NVT MP. (: ). M-(TX) k LT Q k k OPP S V V Q Q. MS-T MS-T Y-MP XT k XT SOUT k Q k V XT V YN Y L YN YOUT L L V -Y -Y -UN -UOUT k Q k -Y k -Y -VN -VOUT L. Q MS-T Q Q NVT MP. -Y MN -V -Y NT-Y NT- N P :TO TO O N (/) Q Q MS-T NVT MP LKT T T T V SY-N V SU-N SV-N V Xtal P-L YS/YM Y/ Vcc Y b r Y/ VS/Y SY N VS OUT(VPpp) VS OM Y V OM /O S U.M S SP Y O SY SYN Vcc V.M. V (MON, TUV &, ULTOS, JUNL, Y, V, UO MP., UO/VO SNL) SL Q MS-T V VN YOUT YN V Q MS-T V Q MS-T V Q MS-T k k k TP k. V V-Y Q MS-T. V k V-Y k T T T LKT k k. V V-Y k Y.M Y.M VP.M P.M VP.M VP.M Y.M P.M P.M TO P VP.M P.M VST + + V-Y V-Y SU-V SY-N SU-N SV-N SL VP.M P.M +V V N :TO TO V O N (TXT) LK VP P VO N :TO TO V O N (TXT) N P :TO TO P O N (PP) + Y OUT Y OUT SU-V/ Y OUT SY-N SU-N SV-N SL VP P +V -SSS-S.-..(P)-/

10 S S Y Y Y Y Y Y Y Y KV-M/M M- KV-M/M M- () oard Schematic iagram J Q V V L L KJST Q PQVZZP. U..V LVL ST P L M Q U U MS-T P OUT. T. TLPW VP OUT U PLL.k k Y-OUT LOV V J.k VO V :L-P L SLT S. U-OUT. KJST VO OUT VO N M N... k U VO V-OUT N VO NT. P OUT M-USY P NT LO Q M-ST UN Q V.k Q :L-P. U MS-T MS-T k k..k.v. :L-P U +V TL.k.k.k.k L V LP +.V +.V KJST VS VS. +.V W O M V L O L. U L V O +.V V MO O :L-P M XS XS O k k XS. XS O XW XW O L.k OM OM O. TLNJ- k Y-N XS L XS O.V. :L-P KJST VS O.k U-N Q M Q VS Q Q Q V MS-T V-N.. Q V :L-P k Q VS. Q Q V VP-N Q Q O.k Q Q O P-N Q V VSS Q O Q Q Q Q..K Q Q Q O Q Q MS-T L V N Q Q Q. V XQ O.k :L-P LP MS-T Q Q P VSSQ VSSQ VS MULT UTON O :TO Q Q Q Q Q. V O MS-T Q TO O Q Q VS O MS-T Q Q N VQ VQ Q O Q MS-T L Q Q --- Q Q Q O L-..k Q Q Q Q Q Q VS Q Q Q. Q VSSQ VSSQ Q YO Q Q Q Q MS-T Q Q Q YO.k S-LL Q Q Q Q Q YO Q V Q MS-T :L-P VQ VQ Q YO MS-T OM Q LQM. L.k Q YO XW L-. W UOM TN YO XS S LK VS YO XS L Q S K YO XS LP. MS-T S YO Q S-LL YO O ST V :L-P VS.k M O L L V LP VS. V VSS V V. VS O MTLMTS O VS S-M. V V T O V. V... VS V MSM-JS...M.k k M MMOY V YO. V V NM YNM :L-P /O /O NM YNM /O /O V NM YNM... :L-P /O /O NM YNM NM... /O /O NM VSS. k NM V NM N NM YNM NM /O /O NM V NM YNM NM..k. /O /O NM PVSS XM-T k. NM YNM k /O /O V S /O XPN TSTU(T) NM YNM NM V /O /O NM LVL ST LL k NM k NM PV L S NM LS NM VSS NW S NM V W US NM -YN. S Q S O VSS LMP K K.K M YNM T UN YNM -YN M M YNM NOS UTON. YNM V... M M YNM YNM VT J Q TSTU(T) M M YNM YNM MMLT V LVL ST M M. V STOPP S YNM.. V YNM LMPY YNM YNM J YN. YNM YNM VY Q L YNM L.V YNM U VTY U :L-P. VSS L VSS. L U V V L L L U U U L L U V Q PQVZZP. U..V MMLT.k MS-T V. O OLLOW V OPP L :L-P....k.k k U k V V L. L U :L-P TLPW- L PLL k M +V U M +.V.. L M. KJST L V V U V L V :L-P V. :L-P KJST Q :L-P MMZVT. MS-T POTT V.V. k V k k k Q MS-T (TL LTY TON-M, V.k NOS UTON). :L-P.V V S S S VS V Y Y Y Y Y Y Y Y VS V VS TST TO TMS T TK V Y Y Y Y Y Y Y Y VS V O VS V W WPLL T ON VS VST L NT P V PX VSTLL MO VP VL VL VL VS XST T M OKSL MO M SL V VS Y Y SL S S V VS VS O NSL LVL XL X XO PO P V PLL X XV V V V VS. K K K K K K K K V N K K K K K K K K V VO VJ K V N V VO VJ K Y Y Y M M M M M M M M Y Y Y Y P-ST Y M S S NW V T T T T M VSS M VOUT M OUT M PLK M UVL M VPO(Y) M VPO(Y) M VPO(Y) M VPO(Y) V VPO(Y) S VPO(Y) S VPO(Y) NW VPO(Y) V VPO() POT VPO() POT VPO() TST VPO() TST VPO() VSS VPO() VSS VPO() YOUT VPO() V US SLT -YOUT VPO O V V VN -YOUT KN V SLK VSS ST V VSS Q Q Q Q VSS -SSS-S.--/

11 J KV-M/M M- KV-M/M M- () oard Schematic iagram V S O O O + - S S S JW JW PS N N N N N T N N N N N N N J J Q S- PS N N N N N N N N N N N N L L L L L L L L L P P PS PS PS PS Q Q Q Q Q Q Q Q Q Q Q Q Q Q TS Y T T T Y N N J Q Q L T T N JW L L PS T N JW Q Q N Q N N N Q Q Q Q Q T Q PS J T N N N JW JW JW JW JW JW JW JW JW JW L L L Q Q Q Q Q Q T V V Y OM P P P P P P P P P P V. V V p V p V. V. V. V V... p kv p kv p kv pkv V. V V. p kv V. p kv p kv. V. V. V :MPS. V :MPS p. V :PT p. V :PT p V p V p.k. V p.k V V V. V V p V V p V p V p kv. V. V p V. V :MPS. V P :MN P :V P P P P :TO P T P T S- N - NS UPK SLU SM SLU +V T SLU -V T - SNU - MP SLU -V T MM MM MZ M- STV V-OUT T - T V- :LL :LL :LL :LL.m :LL.mm :LL JW() JW() JW() SK MMZVT SK N N S- TS TS S() OUT. /W. :P M /W :P JW(.MM) k. W :.k :N k :N k :N k :N k. W :.k k k.k k.k. W :.k JW().k JW(MM) k. W k k /W.k.M W k. k k /W k :N k S :N k W. :P. :P JW(MM). /W :N W :S. /W :N.MM k /W :P k /W :P :P k /W. /W :P. W :S. /W :P.k W :S.k W :S k /W k K. :P M M k J-(M) TV- TNSOM V TMSTO NT.k W :S. V k /W k /W W :S k /W. W LT NOS JW(.MM) k k k k k k S-SONY- -OUT S-SONY- PN-OUT k V-N V -PLS V OUT-PUT V(OUT) -VOLT k k P N SS.U.U.U.U. W.MM.S- JW(MM) V k k /W:N :N. V W :S W :S P p. V M :N. V -L LN OUT P. V. V SS P SST-. V P.... SLU V-OOST. p.k.k k.k.k k k k k.u NLU-T NLU-T k /W :N k k k NLU-T P p kv P-L-.k W k MMLT MMWK-T UN MS-T MS-T MS-T MS-T S-.k.k.k.k LY T T k Transformer onverter k.s- S- S- POT LZ V T S- S- S- S- NT MP S- S- NT MP. S JW(MM) LNK SL ON- ON- S- V S- V....M.. TMSTO T P..k :N.K :N k k +V.K K SS-S.MM.MM S- K:N P LY, POW NX-//M KV P.. MMLT MMLT UPJ--T UP S-.K K K K K K K K K.K K K. V.MM ZV +.V N N N. TO NO N.. TO T NO K K N.. +.V +V +.V TO O TO O N TO O N TO O N TO O N N TO OUT+ OUT V N N+ N- N+ OUT OUT N+ N- N+ N- VSNS / T T TM SS V OP V V() VS V V(L) P- V Q Q N TSNK USS V -V -V -V /+V /+V V STNY + OVP + OP STNY V TO O +.V TO O N V U.U.U.U U.U U U V U V -SSS-S.-..-/.Y.Y V.Y V.Y T PS POT V POT V OMP P MP P W P P /NS V V - V V+ VTM/ POT L P POT V OMP PULS M PN T NT P V MP P LN P W V -V.V.V V V PULS N/S V V V POT N. L V+ V /- P N P OUT V -V -V -V V -V -V.V.V.V V.V +V +.V -V V /V +V V V V V V V V V V (POW SUPPLY, LTON V) TO O N TO O N TO Y.K STY T POTT POTT T SNU T STOPP STOPP T. STOPP T POTT STOPP STOPP STOPP POTT POTT STOPP T LT + T LT.V T OP V T V LMP POTT STOPP.V T STOPP UO T. LP N POT POT OP OP OVP OVP LT POT NT OUT PULS U V POT V POT V U + ONTOL OMPTO LY POW LNK Transformer onverter (PT)

12 J KV-M/M M- KV-M/M M- () oard Schematic iagram O Q Q N N OT OL(+) N.. OT OL(-) N L L L Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q N Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q. V. V. :MPS V. :MPS P N.. QP(-) N.. QP(+) N.. V P LK P :T - QP- LP LLL.LN NT ONP TS V- XM LLL P- N/S-OUT m :LL m :LL :LL LN MP Q S-. :P. :P k /W :N k /W :N k /W :N. :P k /W K k /W :N NJML NLU-T QP- k.k k k k k k K k k k k k k k k k.k k.k k k k k k.m K.K k K k.k k k k k.k k k k k k.k MS-T.K K MS-T.k.k.k.k.k.k.k.k.k.k.K.k.k.K.k.k.k.k.k.k.k P p p p p p p p p V k M.k.k k k k k k.k P TO O N p p. k k p k.k W :S k k.k k.k p : :P.k p k k UN k.. k k.k k.k k k K k k k k k k k SST- SST- k k k MS-T MS-T MS-T MS-T -SW MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MMLT MMLT MMLT MMLT MMLT MMLT MMLT MMLT MMLT MMLT MMLT UN UN.k.k.k.k.k.k.k.k.. V.. T TK SST SST SST p... K MS-T MS-T P.K MMLT MS-T MS-T.k k K.k MS-T K K.K MMLT.K K K K K K K... k.k K K. K K K K K K K K K K P.K K POT POT V TO VM O (pin ~ pin ) N V V V V PULS V.V.V -V LN W V NT P M PN POT S QPP P LN NT QPV QPV PULS N/S P MP P L(L) V OMP V T V N LN OUT NT OUT LN P NT S ONT S MP OUT ST OUT OUT SS PN OUT LMT TM PULS UTY SW SW SW SLT V W MP OUT MP P PWMSW + SNS Y LY ST POT T P UP-S- UPT- U O.:P MMLT O MMLT SL PN OPP OPM OPO V QPPO QPVM QPVM SWN SW QP V QPP P QP -SSS-S.-.-/ (LTON ONTOL UT) TO Y (otation oil) V V V V V V V V V V V.V -V -V -V -V V V

13 KV-M/M M- KV-M/M M- () oard Schematic iagram J V.M N k. NL kv k P /W L Q Q :.W p kv.u TO O V :LL N J V TQ/N SOKT T - Q -VO-OUT V V.OUT L N S-. U Q - V - V kv :LL SK M -V K K V.k.k K L.k P /W.k ST P. U POTT /W V :LL. : k L NL JW() /W V k U LMP,NON : NL k.. V V V SST. k :T POTT kv /W LMP NON : V p K W V Q Q P. SK K.k TQ/N -V SK.k -V N-VO-OUT /W N : N.OUT :T N V TO OTN T P TO O.k N V /W (pin ~) N k L. :T U JW(). SST P V POTT V.k..k :T V P W :S p k N :T k LU.OUT V TQ/N.k LU-VO-OUT TO OTN T P k V :T P. JW().k. V /W.k.. k. L.k.k V W U SST k :S POTT k Q SK V M k p :T POTT k k (VO MPL) +V V V V V K V V VO VO V V V V V V K V V VO VO K V V VO VO JW k.w N TO O N -SSS-.-..-/ K K K V SN SN PTU TU MLNX (KV-) LPX (KV-)

14 J KV-M/M M- KV-M/M M- () oard Schematic iagram OUT V OUT V M L L L L L L L L X L V L L Q Q Q Q Q Q N Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q L L L L L L L N L L V V V V V V V Mz V V V V V.... V. p p. p p V V k.k.k k k k.k k.k k k k k k k k k k k k k k k.k.k.k.k.k /W.k.k.k.k /W.k k. V p : p : p : p :.. V p p p p p.k.k.k.k k P :TO p k. p:.... P- P- T :. V V U. SK-T SK-T SK-T SK-T SK-T SK-T SK-T SK-T SK-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T MS-T U. OM: V.V- V V V V V.V-.V-.V-.V.V-.V TO O N V.V V-.V- V V (Y/ SP) VM VM TST TST TST TST TST VO TST TST TST TST TST V V X XO SO P O YO PY Y VLY VTY V V VT V TST TST V VY.V-.V.V.V OMP V N ST V N PL-Y PL- S S VT V TST VSS V YN TST KLL TST V VSS V TST V OUT VSS YOUT V P L VSS V S TSTOUT MO NT-Y OUT NT- OUT +.V.U U U U U UP- M M XTYO XTYO XTYO XTYO XTYO XTYO XTYO XTYO XTYO XTYO XTLT TST TST TST TST TST TST TST TST TST TST TST TST TST TST TST TST S V KM LK ST SL ST ST NST V YO YO YO YO YO YO YO YO YO YO LT S PLL LN KL V U U U Q U U U U U U U -SSS-S.--/ ( & TL OM) V V.V.V V V V OM MP. Y-MP SY SPTON SY SPTON SY SPTON OM MP OM MP Y-MP Y-MP Y-MP.V ULTO.V ULTO OM U Q U U U U U

15 V L KV-M/M M- KV-M/M M- () oard Schematic iagram P P L N P N U P MUT PULL UP N P TO O N (pin ~) N P LK TO O N N L N Y N V N S N N N P LK TO O N L L STY +V SS KY KY OUT NTW ZS.N POTTO POTTO POTTO L U :L L U :L SS- J JK POTTO POTTO. :PT SS-.k JW() JW() JW(). :PT J --- TMNL S POTTO JW() POTTO JW() k JW p JW POTTO N.-T POTT k k Q TS Q TS k p J P POTTO S MNU V N.-T POTT.k k.k S.k UTO PST V S S S S TV/VO VOL- VOL+ P- N.-T POTT S P+ (S-TMNL NPUT, V NPUT, PST KY, PON OUT) N P TO O N L L SS N V -SSS-S.-.-/ J

16 KV-M/M M- KV-M/M M- () P and oards Schematic iagrams. L U k :L P k M L M V p. p X.Mz VTO YSTL... (PTU N PTU TUS) X PP POSSO X N X O SP VSP V VSS VS VM U N VL V N VSS V V VSS NT V N V OUT N Y OUT. N U OUT SL Q MS-T Q MS-T N P :TO TO O N. Y OUT.k. L M. V M L.. M M M.. L M. U OUT V OUT. p Q MS-T L U Q :L MS-T POTT VS/Y N.k +V P-M VP-M SL SV-OUT SU-OUT SY-OUT SU-V/Y Y Y V V V L M Q MS-T SY XTN. L U :LL M k k Q k S-Y k POTT k.k P-.V V O. V Q k S-Y. k p MMLT LMP M. V V N Q MS-T SY MP k k. V U N k k k L U :L. k k Q MS-T k. Q S-Y Q MS-T Q MS-T -SSS-S.-P..-/ J N P :V TO POW O N N N :T. V T V. V.U V ZV.U.U.U JW JW JW JW T LT JW JW JW T LT JW. V M /W ( LN LT) N :T OUT OUT N P :V TO O N -SSS-S.-.-/

17 N P J VM /V N.. QP(-) N.. QP(+) N.. V TO O N (pin ~) TO O N (pin ~) V L. :LL V Q S-.k Q /W.k :P NS VOLT OP. V V SS- :PT VOLT OP SS- k VOLT OP SS- S-.V VOLT OP LV.ST. k..v V JW JW JW Q S- LV.ST JW(MM) S- M-TX Q TMP-O.k S-. V :PT V VM MP /V U Q S- V VM MP /V S- Q S-. :PT.k. :PT V V /W :P Q S VM-OUT k. V JW. JW(MM) V :PT W :S.k Q S VM-OUT. VM (VLOTY MOULTON) (VLOTY MOULTON) QP- N.. QP+ QP+ VM VM -SSS-S.-VM.-/ N P :TO TO NK SSY ()VM oard Schematic iagram KV-M/M M-

18 () and J oards Schematic iagrams KV-M/M M- N P :V TO O N OUT OUT N N N P :V TO O N L L SS N V SN N P TO O N S -PUS- SP-MVW L( OLO L) V SX-P MOT SNSO p (POW, L, SS V) -SSS J +N +N /- N TO O N -Y -Y Y L JW J P ZS.N POTT JW(MM) JW(MM) ZS.N POTT JW(MM) ZS.N POTT k p k p ZS.N ZS.N POTT POTT J SP + () POTT SP - (LK) POTT J (OMPONNT N) -SSS-S.-J..-/ N P TO O N V Y V Y V Y V L V

19 L Q J Q Q PS N L L L Q Q J Q Q Q Q Q Q Q L Q Q Q Q Q Q N L L L L L L N N N X L X N N N N N N L L L L N L Q Q Q Q N Q Q Q Q Q Q Q Q Q Q Q L Q Q Q J J J J Q Q Q J J J Q Q Q Q Q J Q L J Q L Q Q L Q Q J J J J J J J J J J Q Q L Q Q Q L KV-M/M M- KV-M/M M- -. PNT WN OS N PTS LOTON PNT WN OS [MON, UO MP., TUV &, ULTOS, JUNL, YT, V, VO/UO SNL] board (omponent Side) Q Q Q J N Q N L J J Q N N N Q Q L L X Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q X Q L Q Q Q Q Q Q L Q Q Q L N Q Q Q L Q Q Q J J L L L L Q J Q Q Q Q Q JL N N J N L L L L L L TU TU N N N N N Q Q Q Q Q Q Q Q : Pattern from the side which enables seeing. : Pattern from the rear side. O (omponent Side) TNSSTO Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - O

20 J L Q J Q N Q L L Q L PS Q Q J Q Q Q Q Q L Q Q Q Q Q N Q Q L L L L L N X L L X N N N L N L N L L L Q Q Q Q N Q Q Q N Q N Q Q Q Q Q Q Q L Q Q Q Q J J J J Q J J J Q Q Q Q Q Q J Q J L Q Q Q L Q Q L J J J J J J J J Q J J Q L Q Q Q N J KV-M/M M- KV-M/M M- PNT WN OS [MON, UO MP., TUV &, ULTOS, JUNL, YT, V, VO/UO SNL] board (onductor Side) N N N N N L L Q Q Q Q Q Q L X Q L Q Q Q Q N Q Q Q N Q Q Q X N N Q L N JL N L N J J L L J L Q Q Q Q J L L Q Q Q Q Q Q Q Q Q Q Q L Q Q Q Q Q Q Q Q Q Q Q J N L L L L L L TU TU Q Q Q Q Q Q Q Q N N : Pattern from the side which enables seeing. : Pattern from the rear side. O (onductor Side) TNSSTO Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - O

21 Q L Q Q Q Q T Y Y Y Y Y Y Y Y Y Y Q Y JW N N T N N N N N JW N JW JW Y N N JW L JW Q Q P P JW JW N L PS PS L JW JW Q Y Y T N N N N N JW JW N JW N L L Q N JW JW JW JW JW JW JW JW JW JW JW JW Q N N Q Q JW JW JW JW JW JW JW JW JW Y JW JW JW Y Q Y T JW JW JW JW Q Q Q JW JW JW JW JW PS JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW J J J J J J J J JW J Q JW JW Y V Q J J Q JW Q Q Q J J J Q KV-M/M M- KV-M/M M- PNT WN OS [POW SUPPLY, LTON V] NOT: The circuit indicated at left contains high voltage of over Vp-p. Please pay attention when inspecting or repairing it to prevent an electric shock. board N Y L L PS Y Y Y Y Y Y Y Y Y Y Y Q Q T Y Y T Y Y L Y Y Y Y Y JW Y T Y Y Y Y Q T Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y L Y Y Y Y Y Y Y N N N Y Y Y JW L Y Y Y Y Y Y LP Y Y Y Y Y Y L Y Y Y L Y Y Y Y Y Y Y T Y Y Y Y Y Y Y Y Y Y Y Y Y L Y Y Y JW Y Y Y Y Y Y V Y Y Y Y Y Y Y Y Y Y Y Y Y Y JW Y Y Y Y Y Y Y N JW N N Y N JW Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y PS Y PS JW JW JW JW JW N JW PS JW JW Y Y LP JW JW JW Q Q JW N JW JW JW L JW JW JW JW JW JW JW JW JW JW JW Y Y Y Y Y Y JW JW Y Q Y Y Y Y Y JW Y Q Y JW Y Y Y Y N JW JW JW JW JW Y Y JW Y Y T JW JW JW JW JW JW JW JW JW JW JW N JW JW Y Y PS JW N JW JW JW JW JW JW JW JW JW JW JW V JW JW Y Y Y Y Y Y Y Y Y N JW JW JW JW Y Y J J Q J J JW J JW JW JW J O TNSSTO Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q J- Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - O J

22 KV-M/M M- KV-M/M M- N N Y Y Y N V Y V Y Y Y Y Y NL Y L NL Y J NL N N N L L L L N JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW V LP LP LP LP L JW Q Q Q Q Q Q Q PNT WN OS [VO MPL] [VO MPL] [VO MPL] board board S S S S S S S J JW L L N JW JW N JW JW JW JW JW JW JW JW JW JW N JW Q Q J J N N N N L JW JW JW JW JW JW N L Q JW JW JW JW JW JW Q JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW Z JW L JW JW JW JW JW Q JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW JW Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q J J J J J J J J J J J J Q Q J J J J Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q J J J Q Q Q Q Q Q J Q J J J J Q Q Q Q J J J J J J J Q Q J Q Q J J J J board

23 KV-M/M M- PNT WN OS L [TL LTY TON-M, NOS UTON] L Q L L L Q Q Q L Q Q Q Q L Q Q Q L L Q Q L J L Q J L L Q L Q L L L L L N L L L L L Q Q L J L Q Q L J Q Q L Q Q Q L Q N L L L L L L L L Q L L L L L L L Q L L L L L L Q Q Q L Q L Q Q Q Q Q Q L L J L L L board (omponent Side) board (omponent Side) TNSSTO Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - O - - board (onductor Side) board (onductor Side) - TNSSTO L Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - O : Pattern from the side which enables seeing. : Pattern from the rear side.

24 PNT WN OS [ & TL OM] board (omponent Side) Q L L Q Q L Q L Q Q L L L V V Q L L L Q Q Q Q L Q Q L N L Q L Q Q Q Q Q Q Q Q Q Q L Q L Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q L X L X L L L L Q Q Q L L L L L Q L Q Q Q Q L Q L L L L board (omponent Side) KV-M/M M- N TNSSTO L Q - Q - Q - Q Q - - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - board (onductor Side) N board (onductor Side) - TNSSTO L L L L L Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - Q - L N : Pattern from the side which enables seeing. : Pattern from the rear side.

25 KV-M/M M- PNT WN OS J J board JW [OMPONNT N] Q Q J N JW JW VM [VLOTY MOULTON] JW J N Q Q Q Q JW Q N Q JW JW JW VM board N JW L JW JW LP

26 PNT WN OS N [POW, L, SS V] N Y Y N Y Y S Y Y Y Y [PTU N PTU TU] board P board Y N Y N JW JW P V T Q JW JW JW JW JW Q Q L JW JW Q Q Q Q L [ LN LT] T Q Q Q N X KV-M/M M- Q JW Q L L Y Y L N JW L JW JW JW L JW L JW JW JW JW JW L JW JW board JW JW Y Y Y Y Y Y Y Y Y Y Y Y JW JW Y Y Y Y Y Y Y Y Y Y