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Tektronix 492 Service Manual
Tektronix 492 Service Manual

Tektronix 492 Service Manual

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1 Γ·Τ ν
DIAGRAMS
CIRCUIT BOARD
ILLUSTRATIONS

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Summary of Contents for Tektronix 492

  • Page 1 1 Γ·Τ ν DIAGRAMS CIRCUIT BOARD ILLUSTRATIONS...
  • Page 2 ξ / - P / O ( P a r t O f ) Γ PZZZ r < y Component Number “ fKZ Z £ n m a l e S c h e m a tic O rcw t S u b ism m b ty N u m b e r (tf...
  • Page 3 < ~ · t\i n Ώ Ώ Ζ Ώ...
  • Page 4 <0\ J $ J $ 0 > p i O i p ) <0 <0 <0 ζ ώ ζ ώ ΖΏΏΏΏ...
  • Page 5 ~ ) - d i g i t a l c o n t r o l s e c t i o n (i35Z-70) 37β*-Οι...
  • Page 6 (Z65Z-70)
  • Page 7 492/492 P( B 0 3 0 0 0 0 έ U P )
  • Page 8 (s.t%Z--n) R . E . V F E 6 1 S 8 - 5...
  • Page 10 ( 2 8 5 2 - 7 2 ) 3 7 8 + - 0 3 Ζηά R E V D E C 1 9 8 1...
  • Page 12 7 3 )
  • Page 13 6 0 3 0 0 0 0 U P )
  • Page 14 _____________________________I S E C T I O N B L O C K DI AGRAM <§>...
  • Page 15 4 9 2 / 4 9 2 P β ο 3 ο σ ο ο ( s n t u p ) ( . Z 8 S Z - 7 S ) (\VJ - lU L 1 9 S 1...
  • Page 17 >Z ■ 2<jTL 4 9 2 / 4 9 2 P (SN Βΰ 3 0 0 0 C U P)
  • Page 18 ~, £ · 5 V ) ---------- ------- ------- »■ 1 B I A S...
  • Page 21 ( s n 7 8 )
  • Page 22 fS -...
  • Page 24 i 5 & - 7 y )
  • Page 30 W 1 2 5 ( O P T I O N 0 6 )
  • Page 31 LI 021 r‘ ' u u W W [ » ■ a r ^ L -...
  • Page 35 ‘ Ψ · J < m i oc (2852-127)3784-53 829 M H z 2nd C O N V E R T E R Θ C3et3f-lL30ii~ (% val·" :u it i b e 6/0-6011) 0 0 (2852-129)3784-54...
  • Page 36 ( 2 8 5 2 - 1 3 l ) 3 7 8 4 - - 5 2 .
  • Page 37 See M a in te n a nc e S e c tio n C om ponent N u m b e r S c h e m a t i c A s s e m b ly C i r c u r t N u m b e r S u b a s s e m b l y N u m b e r...
  • Page 38 C202A C 3 0 4 C 2 0 5 3 C 3 0 2 \ SC H EM R2021 C202A R 3029...
  • Page 41 10I! Λ.Ον ( - I · J — — J ribj ' < & . Ί — — ftic...
  • Page 43 CONV E R T E R ( I F S E C T I O N )
  • Page 44 C 2012 C R 2 0 1 Αλ Α Ί...
  • Page 47 C R 1 0 Z 9 , C R 3 0 3 0 P I N D I O D E A T T E N . M A T C H I N G Q 3 0 1 8 Q 4 0 5 3 Q 4 0 3 7 3dLB...
  • Page 48 ( 2 4 = WIN .ΒΜ LIBM ^ONWOULE γβ — Rf012 ~· C2836 TUft « > · Q«J7 “ « *« -< * ε ο ν r " G Γ...
  • Page 51 < §> R E V J U N t.
  • Page 52 See M aintenance Section Component N um b e r S c h e m a t ic C ir c u it m b e S u b a s s e m b ly N u m b e r N u m b e r ( i t u s e d ) ί-m o i...
  • Page 56 A____________ j____________ B____________ j____________ C...
  • Page 58 Y 1 0 4 S CRtfltI I -1 P C y S 1 ’ C R I i , z = s l i « 1 0 i s | > T2055 § 8 2 S R20I8 J203S % “ ξ Κ 2 » 2 < > T3026 £...
  • Page 59 < L >■ >■...
  • Page 60 ·9 ι -'C :g a 2 > >■ cie*i':· Q 3055 Q2043 Q 3 C fc>4 Z .Z , See M aintenance Section +15V /FROM Q4035 ON Λ Component N um ber \VR MTHR BD No 2 j S c h e m a t ic A s s e m b ly N u m b e r S u b a s s e m b ly...
  • Page 61 cioee...
  • Page 62 (2832 -229) 3 7 8 4 - 1 9...
  • Page 63 notes R ε ν 19β·5 F Z B...
  • Page 64 Z2ZW o ^ ^ S e & R m s m f g * 3 50“ Q 3035 ; «813 § | S " ' < ■ · *~ * ·> » .— .._1 See M aintenance Section Component N um b e r S c h e m a t ic A s s e m b ly...
  • Page 65 Ρ . R IK 7 C1011 » λ U ■ R I* IS c i C B e o , , U ' 2 R2*2l({2g22 RIBZe C2B32 R2BJ9 R20S1 R 2(»3 JW · 0 , 0 , 1 > \...
  • Page 66 \ \ 9 , C R 3022...
  • Page 67 λ -...
  • Page 68 TZ013 x ‘ Z ° Ο .ΛΑΕ.» Λ92/492Ρ...
  • Page 70 I S S > U3070 E L3055 “!' T4019 ή ή L4 0 6 0 1 Y5012 T5030 Y7019 T6040 T7015 , 0 2 0 3 3 R1029 ■ C1022 T1059 , I/C2026 R2045...
  • Page 72 See M a in te n a nce Section Component N u m b e r S c h e m a t i c A s s e m b ly ' — Ci rcui t N u m b e r S u b a s s e m b ly N u m b e r N u m b e r ( i f u s e d )
  • Page 73 < 2 0 ,...
  • Page 74 Α^/λ^Γ,η *L = 7 C f 4 .? (...
  • Page 76 C103I-- — C^HS CRZKZ > C 102 9' « 3 ? ; > + 1044 R 4 0 4 S > 1 1 5 0 6 0 ; , U 5 0 7 0 f . ^ > I R 6 1 B 8 U 6 0 6 0 | , U 6 0 7 0 ^ ^ g &...
  • Page 77 See M aintenance Section Φ C omponent N um b e r --------- * --------- \ S ch e m a tic A ssem bly C irc u it N u m b e r S u b a s s e m b ly N u m b e r N u m b e r ( i f use d)
  • Page 78 \λΛ CIRCUIT S C H E M 8 0 A R D CIRCUIT S C H E M B O ARD CIRCUIT CIRCUIT S C H E M B O A RO S C H E M B O A R D N U M B E R LOCATION LOCATION...
  • Page 80 <2t i>Z...
  • Page 81 IN P U T R E F L V L M O D E S W I T C H Q5070,Q5C75 Ί ~7fT A A A A ΔΔΛΛ 1 ! ! ! λ...
  • Page 82 jt put Θ — ID E N T IF Y...
  • Page 83 S C H E M CIRCUIT B OARD CIRCUIT SC H E M B O A R D CIRCUIT S C H E M B O A RD CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION N U M B E R...
  • Page 86 J ~ ~ L C201 6 TP 20 4 3 !'«« U2039 ο o A r t . n C 3 Q 5 6 C 3 0 * 2 w R 3 0 3 3 0 3 0 3 8 J n U 3 04 2 U 3045 ' ·...
  • Page 89 CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O ARD CIRCUIT S C H E M B O A RD N U M B E R LOCATION LOCATION N U M B E R LOCATION LOCATION N U M B E R...
  • Page 91 n o t e (SN B 0 5 3 5 7 5 * U P )
  • Page 92 π π S i s k fj W e K < r Γ . | c: a! λ " ,,W J s iS a 1 = 3 *»...
  • Page 95 ζ23, CIRCUIT SC H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT CIRCUIT S C H E M B O A R D SC H E M B O ARO N U M B E R L OCATION LOCATION...
  • Page 98 ch, π,-,η ' > -OOOOQOO· -ΘΘΘΘΘΟΟ X K J > J ( ^ V j ( j ( ® Γ R2038 — I R1031 — T 1032 iC1038 tz^xra:^ —\ - j flPLE C2035 r r 1 L.2032^ U2034> p 20 3S <rcui\ im b e r μ...
  • Page 100 M ain te n a nce S e c tio n Component N u m b e r Schematic L O Q IC Assembly Circuit Num ber Subassembly Nurnber N u m b e r ( i f used)
  • Page 101 CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION N U M B E R LOCATION...
  • Page 103 ® S “ “ £ T D IG ITA L STO R AG E , V E R T I C A L (OPTION 02.) <% >...
  • Page 104 1 04J | □ □ □ □ Π □ □ □ □ □ □ □ □ [ J □ □ □ □ □ □ □ □ □ □ □ □ □ Π See Maintenance Section Component Number S chem atic S ubissem Numbil Number (if used)
  • Page 106 C l R C I U T S C H E M A T I C B O A R D C I R C I U T B O A R D S C H E M A T I C N U M B E R L O C A T I O N L O C A T I O N...
  • Page 107 > II Ί ν...
  • Page 109 WIZ CAIN HORIZ CAIN ____ ' τ ’ Ή Ρ ou j pu t j C \E L [ □ _______R3028 |[ΐ5Α32] [L5A34 [ ( S0 S )] [l » « ] ΗΟΟΐΗΉ^αΟΟΟΟΗ·...
  • Page 110 (Z8SZ...
  • Page 111 CIRCUIT S C H E M BO A RO CIRCUIT SC H E M BO ARO CIRCUIT S C H E M B O A RD N U M B E R LOCATION LOCATION N U M B E R LOCATION LOCATION N U M B E R...
  • Page 114 < S S ‘t 701 I I ! R70JI U i n t a o t Y ™ Η Ο Π ο ο Γ ίη π ο α ™ ·...
  • Page 116 D E F L E C T I O N A M P L I F I E R B D (ZB5Z...
  • Page 117 CIRCUIT S C H E M B O A R D CIRCUIT S C H E M 8 0 A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O ARD N U M B E R LOCATION LOCATION...
  • Page 120 γ λ ι ν τ τ ν ζ . χ 2 n u . . J salM! t- 't-...
  • Page 123 CIRCUIT S C H E M B O A RD CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION...
  • Page 124 4 RF 492/492P ( B O ^O O O O *...
  • Page 126 Α C R tifo > See M aintenance Section ..C3067 > Cft4064j i-------- Component N um b e r Schematic Assembly C ircuit Num ber Subassembly Num ber Number used) ί ; DSZ0S2 (■ 6 7 0 - 5 5 6 0 - 0 1...
  • Page 127 CIRCUIT S C H E M B O A R D S C H E M B O A R D CIRCUIT S C H E M B O A R D S C H E M B O A R D CIRCUIT CIRCUIT N U M B E R...
  • Page 128 Z 0 < o 5 d E E 5 t > . 0 1 R 3071 Z . Z C R 4 0 7 8 & γ C R 4 0 7 7 φ C 4 0 7 $ C R 4 0 7 1 5fc0 0 R 3 0 7 9 CI O...
  • Page 130 -- Λ . . . X - c y 'i β&Κ2> C J K - |i? J [ jo n o ii? -:nOCHJi.JOCHΉ ί'θ ίΐ-a s ] ^ tltH J Q ilO O G O D a , 6 / 0 - 5 5 4 4 - 0 0 (2852-183)3784-91 See M ain te n a nce Section C omponent N u m b e r...
  • Page 132 g e n o s φ A D R S / DATA ADRS / DATA M AX SPAN DOT o f f a m p l z a x i s j — rr ■ H __ / N _ _ C H A R A C T E R R O W H A R A C T E R C O L U M N...
  • Page 133 CIRCUIT SC H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M BE R LOCATION LOCATION N U M B E R LOCATION LOCATION N U M B E R...
  • Page 135 REV ΓΕΒ 1 383...
  • Page 136 ϊ R1037 L1021 U1047 CI025e RJ014 R1015 U 1 0 1 1 S 1048 SI 054 & S20H c n j U2045 S2056 R20I4 DS2016 R2045 R3039 S3043 S3046 S3052 S3044 S3053 S3047 53035 $3045 S3048 S3055 53036 U3014 Φ *'' S4052 S4046 C1015...
  • Page 137 SI 12 1 S2123 S3052 φ ^ S3122 S3053 S3123 Φ ^ & S3055 S1122 °S . φ ^ Λ , S I 1 23 S4052 R-tl 20 R1050 J5090 S5050 O c i R6082 S60S2 V R6083 S6062 R6051 R607S CR6082 R6041...
  • Page 139 3 2 1 C102S. U 1 017 Φ ^ Φ ^Κ SI 018 SI 051 Si S20H U2015 S2058 R201S R3039 C2025 S3043 S3016 S30S2 Φ ^ S3011 S3017 S3053 53035 Φ ^ φ ^ S3015 S3018 S3055 53036 Φ ^ φ...
  • Page 140 CIRCUIT SC H E M CIRCUIT B O A R D S C H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION...
  • Page 142 OF P A R FRONT PANEL Ο Φ...
  • Page 143 Α 1020 ί ? . ) · Γ Κ . . H ’ H . i ι ’ . ί ϊ ϊ ’ ί Γ . Η i Γ . / o - ' j ',.- ,'. See M aintenance Section Component N um b e r Schematic Assem bly...
  • Page 144 ( I B 5 Z -...
  • Page 145 is - _ 2 _ L...
  • Page 146 CIRCUIT SC H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION N U M B E R LOCATION LOCATION...
  • Page 147 492./492P t OP)
  • Page 149 R1037 ? ■ ! ..... X t 0 3 8 ‘ ■ KJ- γ ι ;!? ! ί il· J2 0 2 O E l i ! Η ' ί Π ί H . i i ' l i ' i 1 1 ! * ; : Π...
  • Page 150 OPSW...
  • Page 151 (t6SZ-...
  • Page 152 CIRCUIT S C H E M B O A RD N U M B E R LOCATION LOCATION C1011 C1031 C 10 38 C 10 39 C201 1 C 2038 C 2038 S 1 033 U 1012 U 1017 U 1023 U 1033 U 1036 U 1038...
  • Page 154 ( « « - ι ο ϋ , τ β * . » M E M O R Y...
  • Page 155 iRSi 05 RI0 32 R ) 0 7 2 .-C1033,, RIKQ Si g p i 078 g . i . ΰ C2094 I U 2 0 3 4 I s S s " 8 i f i ' l f i Q 2 i 0 7 μ ,(12071;...
  • Page 158 CIRCUIT SC H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M 8 0 A R D CIRCUIT S C H E M B O A R D LOCATION LOCATION N U M B E R...
  • Page 159 (za sa -iO J...
  • Page 161 Γ β · δ B - t t g - .S j * , TPIUS-'- ·'··..... ‘ — ’ s U 1 0 2 5 V " § 1 U 2 0 4 2 ^ M V o P201O τ τ U 2 0 1 5 Q 3 0 5 6 ■...
  • Page 162 - 1 5 V ] D B 7 - 1 / 2 3 D B b - 1 / 2 4 D B 5 - 1 / 2 5 D B 4 - i / a 6 D B 5 DSfc D B 3 - 1 / 2 .
  • Page 163 S P A N A T T E N U A T O R | --------------------------------------------------- ( Ζ Β 5 Ζ - 1 9 Β ) Ϊ Τ β 4 · - \ \ &...
  • Page 164 S C H E M CIRCUIT B O A R D CIRCUIT S C H E M B O A R D CIRCUIT SC H E M BO ARO N U M B E R LOCATION LOCATION N U M B E R LOCATION LOCATION N U M B E R...
  • Page 165 REV DEC ^981...
  • Page 167 □ ^ riwo “ " ’f t !So ^ 2 Q 2 9 a ' f l 2 ^ 1 & & * * - · | i , E l CRJ«7 RM49 0 3 0 5 2 . e O O Q U □ ¥...
  • Page 168 η - 1 5 V η - 1 5 1 = D E Q A U S S E D U 3 0 2 . 7 wWy/tj/Ssss/s/sJfl! Κ\ λ + 5Vj D E C O D E R + 5 V i ■...
  • Page 169 u f f e r e d t u n e v o l t s p r e s e l e c t o r d r i v e f i l T P 1 0 3 Z ( - 10 V r e f buffer...
  • Page 170 CIRCUIT S C H E M B O A RD CIRCUIT SC H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION...
  • Page 173: Maintenance Section

    γ Ρ γ F y G Β _ _ χ _ (R20I2 „ « 1 0 1 7 « 1 0 2 1 r ‘ ! R 1 033 ·*· l (Ο > t r*r\ 'R1026! i cc ] oc i cz I a: I cz $ c£...
  • Page 176 S C H E M CIRCUIT BO ARO CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION...
  • Page 179 η n n n See M aintenance Section C omponent N um b e r -------------------- * --------------------\ Schematic Assembly circuit Num ber Subassembly Num ber Num ber (if used)
  • Page 180 (Z85Z - ZOS)
  • Page 182 CIRCUIT S C H E M B O A RD CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D N U M B E R LOCATION LOCATION...
  • Page 183 492/492P ( S N B 0 3 0 0 0 0 £ UP}...
  • Page 186 See Main te n a n c e Secti on C o m ponent N u m b e r S c h e m a tic teseirtbly Number Subtzsembly Humber...
  • Page 189 CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O A R D CIRCUIT SC H E M CIRCUIT S C H E M B O A R D B O A R D N U M B E R L OCATION L OCATION...
  • Page 192 C1BM t s f i A l ernri UUB32 κ Κ Ζ ψ R302I >...
  • Page 195 CIRCUIT S C H E M B O A RD CIRCUIT S C H E M B O A R D CIRCUIT S C H E M B O ARD CIRCUIT S C H E M B O ARD N U M B E R LOCATION LOCATION N U M B E R...
  • Page 198 ■ t < » Μ I j '------ ‘ ----- - · ■ - i Z &) < .." V ' T " · ΐ ί · e c οί o c o c . I • J I ...
  • Page 200 V Z 0 4 L · QZQ4Z 1 _ _____...
  • Page 201 A 4 6 a s s e m b l y...
  • Page 202 4 9 2 / 4 9 2 P (3M B 0 3 0 0 0 0 t up)
  • Page 204 i l · 1 R 1 0 4 8 ..... I 1 1 R20J6 IU 2 0 H _____ .men 1 I _ , ..I I ..r _ r ~ ‘ l . . ------- ■ ■ •...
  • Page 205 I N S T R U M E N T D A T A < - [ " ■ c e n t e r c o n t r o l (Z85Z-...
  • Page 206 I I l P B A C K Q204fc • C O A K S E T U N E O U T 1 Ο < 3 0 O U T P U T A . ^ P L U lOlfe U 1014 8 BIT S BIT...
  • Page 207 C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D N U M B E R...
  • Page 210 See M a in te n a n c e Section C om p o ne n t N u m b e r Schematic Assembly Num ber Subassembly “ Number (if used)
  • Page 211 ( 2 8 5...
  • Page 212 ( 2 8 5 Ζ - Ζ 1 2 , ) Ζ Ί & 4 - \ 1 \...
  • Page 213 C I R C U I T S C H F M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D N U M B E R...
  • Page 214 49Z/49ZP JUNE SN &0 3C000 ΐ , UP)
  • Page 215 += v U2065 U4074B 2 *9 * <7 U4062 L· U4014D U7041 U203<> 7 4 1 5 1 4 C ^ ° X © U 6 0 7 8 E - 1 3 (os) = & ( a + ) c B p * 1 ϊ...
  • Page 216 UlOZOt O lO lO φ φ φ...
  • Page 217 r t e r Φ LOCK. C O N T R O L...
  • Page 218 ■ n > U3017 R 2 B 1 S : CB2B« γ § 2010 See M a in te n a n ce S ection C om ponent N u m b e r IT L Schematic Assembly Circuit Num ber Subassembly Num ber Number (if used)
  • Page 219 C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T...
  • Page 220 4 9 E / 4 9 2 P ( 5 B 0 3 0 0 0 0 {...
  • Page 222 / · See M a in te n a n c e S ection C om ponent N u m b e r Schematic Assembly Circult Num ber Subassembly Num ber Num ber (it used)
  • Page 225 C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T...
  • Page 228 Κ ν See Maintenance Section Component Number A ssm bly orcwt Number Subassembly Number Number (il used)
  • Page 229 ibamPiazieie) m 2 s- f r y T S<! ® %2&3? U203 7 j t o S c ! c § B e j C λ i ( V '> > iiv .7 \.n ro c; L i B i O I m fo I gS ο»...
  • Page 230 Η Κ See M aw rerutnce Sezhon Componen! rr,Der A s s e m b ly ^[> e r N u m b e r iif jaed,...
  • Page 231 C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T...
  • Page 233 {H S t'H X } 3 7 4 + -4 3 βεν DEC i p r i m a r y s e c t i o n i...
  • Page 234 b o a r d P ar ti al A 3 0 A 1 also s h o w n on dia gr am...
  • Page 235 I' “ 0 1 0 2 0 'c, 0 2 β δ δ S ; C 1032) otoi. ·····' .v c See M a in te n a n ce Section C om ponent N u m b e r ----- ------ , Schematic Assembly...
  • Page 237 v o l t a g s l i n k c o n n e c t MAIN POUJER SUPPLY AND FAN DRIVE BOARD \ ί >...
  • Page 238 £ S « x » + c> z> <o A B Φ C S 4 ' (2 8 5 2 - 1 1 4 Ί 3784.-4-5 492/49EP 0 3 0 0 0 0 RE V |3Si>...
  • Page 239 C \ I s r > *>α R i f < & > o s c <$><$> i> s e a r c h -15 V MXR BI AS a t t e n u a t o r R E V FE1B 15Si>...
  • Page 240 12 11 d a t a v a l i d Τ·Γ T s 22 21 JLt*o SER REQ d q t l q n d n o t e J ° J : C,-‘D t u t < 1 2 f l t r s e l e c t o r c o k a e c t o r s p i n s i g a r e L I D E N T I C A L E X C EP T AS NOTED...
  • Page 241 & 6 26 d g t l g n d 9 Z7 D< g n d D G . T L G N D - -- , χ Zt> D G J L G N D [ D G T L G N D 11 25 U G T L G N D (...
  • Page 242 i- ) r ~ , See M a in te n a n ce S e ction C om ponent N u m b e r Schematic Assembly ' — C ircuit Num ber Subassembly Nmbef Num ber (it used)
  • Page 243 C I R C U I T S C H E M B O A R D N U M B E R L O C A T I O N L O C A T I O N C 2 0 1 2 C 2 0 2 4 C 2 0 3 6 C 2 0 3 8...
  • Page 244 6 ΐ : r f i Ψ 0 . 1 , ' - ^ 1 U2038A £ f c ___ 6 > 3704 - 18° / \^^Z/A■^ZP...
  • Page 245 See Maintenance Section...
  • Page 246 C I R C U I T S C H E M B O A R D N U M B E R L O C A T I O N L O C A T I O N C 2 0 1 2 C 2 0 2 4 C 2 0 3 6 C 2 0 3 8...
  • Page 249 Α γ hflHppJ Θ ’ i O K S t n C l l l l l o " p a □ □ □ t is j j t H i □ d a o □ a □ □ a ^ Q l] cj a ci n L j u n a α...
  • Page 251 See M a in te n a n ce Section C om ponent N um b e r Schematic Assem bly Circuit Num ber Subassembly Num bgr Number (it used) - 1 Z 5...
  • Page 252 C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T S C H E M B O A R D C I R C U I T...

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492p