User manual PIONEER SA-508

[. . . ] LTtt 17A 1A4 eauncls. y FIo6d, B. 6esde, Victo. ia 3195, Austne 6 < A RT-524-0> Y O A PR . 1 9 8 0 P r i n r e di n ' a p d n 2. C ONTRA S T O F M I S CEL L A N E O U SP AR T S NO?E's. . [. . . ] Therefore, uhen rcplacing, be sure to use parts of identicol designotion. Oscriprion AF amplilier assmbly Tone control assembly Swirch assmbly Switch assembly Volume assembly Part No. ASSEMBLfES Symbol K U type GWK-145 GWG. 139 GWS-218 GWS-219 GWX-461 H E type GWK-152 GWG-142 GWS-234 GWS-235 GWX, 487 HB typ6 Rmarks GWK, 152 GWG. 142 GWS-234 GWS, 235 GWX-487 SPEAKERS FUNCTION H e a d p h o n e sa s s e m b l y GWX-462 GWX-487 GWX-4A8 AWV-OO7 GWX-487 GWX, 488 AWV. OOT OTHERS Part No, Symbol D6. cription KU typ AN 8. 846 ATT. 668 AEK. 108 HE typ ANB. 894 ATT. 7O3 HB typ ANB-894 ATT. 703 Remerks Front panel assembly r\rr Ar u r Irur l, ruz l\ se Power transformer Fuse (5A) Fuse (T2A) Fuse {T2. 5A) AEK-017 AE K403 AEK-017 ASK, 520 Capacitor AC socket AC power code ASK-521 ASK-521 Acr A, A ACG, 001 AKP-032 ADG, O23 AKP. O26 ADG-041 AKP. O44 ADG-051 PACKING ND FURNISHED ARTS A P Parl No. Symbol Dsscription Ku rype ARB. 353 H E type ARB. 364 ARD. , I46 HA rype ARB-364 Romarks Operatinginsrructions(English) Operating instructions (German/French) P a c k i n gc a s e AHD. 753 AHD. 774 AHD. 774 3 . S C H E M A T I CD I A G R A M AF AMP Ass'Y ( l/2 ) - -tt t"-oFo , nt. "t&;iA S H- 0 1 6 GWK-152 I I I I XLL TAPE 1 PLAY 3. 9k(F) 48. 71(F) PHONO Es"tl 54: LoUONESS C29 REC TAPE 2 P L AY o. 056 C23 22/50 C2l 0. O4' c3l TUNER Ir 5 o ; t l AUX F5o'vl qr, z 2SA978 qr, c 2SCl775A AUX TUNER qs, e 2SA 912 [-. !i vRt-2 roor PLAY TAPE 2 REC "":" 3. 9r(F) 148. 7r(F) | I t raPE 1 REc 1. RESISTORS: M:Mo, f ndicated in a, y. W, !5% tolerance unless otherwise noted k : kQ, (F) :tl%, (G) :r2%, (K) rtlO%tolerance P O W E RS U P P L YC I R C U I TF O R H B M O D E L 2. CAPACITORS: Indicated in capacity (!F)/voltage (V) unless othemise noted p : pF Indication without voltage is 50V except elmtrolytic capacitor. I I I REO I I I I I 3. VOLTAGE, CURRENT: w 8rl output (1kHz) : S i g n a lv o l t a g e a t 65 W + 65 [ : DC voltage(V) at no input signal [ Value in ( ) is DC voltage at rated power. . fu mA : DC current at no input signal ---J FUSE Ass'y G W X -4 8 8 4. The mark tound on some component parts indicates the rmI portance of the satety factor ol the part. Therefore, when replacing, be sure to use parts of identical designation. B O A R D A S S E M B L I E S (GWK-152) AF AmplifierAssembly R SWITCHES, ELAYAND TRANSFORMEB Part No. Symbol & Doscription 51 52 53-56 S10 RLl T2 Remote slideswitch Leverswitch Leverswitch Slide swirch Relay Heatertransformer Note: RESfSTORS Part No. When ordering resistors, convert the resistance uolue into code fortu, ond then reurite the part no. Symbol & Description VR2 R99-R102 R115 Variable resistor Cement coated C e m e n tc o a t e d ASX-1 5 ASK, 172 ASK, 171 ASH-0't6 ASR{33 Arf -577 ACT-130 ACN-O41 A AcN. o45 a R s 2 P!RN7. PO Anozpsr rrc. . r RD%PS DtrO J A R D / . J RD%PM otra J Rl13 R r 1 4 , R 2 5 , R 2 6 R l 1 1 , R 11 2 , R l 1 6 R 17-R20 R 9 7 , R 9 8 , R ' l 0 3 - R 1 0 6 R83, R84 R4t, R42, R81, R82, R85-R88, , , , R 9 1 - R 9 6R 1 1 8 R 1 1 9 R 1 2 4 R 1 2 5 , R1-R16, R21-R24, R21 R40. R 4 3 - R 8 0 , R 8 9 , R 9 0 , R 1 0 7 - R 1 1 0 , R117, R 120-R123, R t26-R129 CAPACITORS Part No. CEANL 3R3M 25 ACH-212 ACH-318 ACG-Oo4 c E A 2 2 1 M3 5 L c E A 1 0 1 M5 0 L cEA 101M35L cEA 101r\'25L cEA 471lvl6L cEA 220M 50L cEA 470M 25L c E A 2 2 0 M2 5 L cEA 010M 50L 50L cEA R47t\4 CEANL 2R2M 50 C E A N L0 r o t v s 0 t 16 CEANL 1001\il c o M A 4 7 3 K5 0 coMA 563K 50 c o M A 1 0 2 K5 0 c o M A 1 2 2 J5 0 co[/A 103K 250 coPA 683G 50 coPA 183G50 ccDsL 050D 500 ccDsl ccDsl ccDsL ccDsL ccDsL 1 8 1 K5 0 0 330J 50 270J 50 101J50 181J50 Symbol & Oescription Cl, C2, C37, C38 C79, C80 C17. C18 Electrolytic capacitor Electrolytic capacitor C78 C 8 1 , C 8 2 Capacitor SEMICONDUCTORS Part No. 2SA978 2SC't7754 2SA9l2 2SAA72A 2SA979-G 2SCt 885 2sc2275'a 2SA985-O 2SC1914A 2SC1384 2SD880 {25D313P} 2S8834 (2S8507P) Symbol & Doscription 01, 02 0 3 , 0 4 , 0 9 , o 1 0 , 0 1 5 , 0 1 6 05, 06, 017, 018 07, 08, 011, ol2 O13, O14 C76 C33, C34, C84 C74 C7, CA, C73 C23, C24 C86, C87 C41, C42 C77 C75, C88, C89 C41, C48 c 5 1 , c 5 2 C53, C54 C71, C72 C31, C32 C 1 9 , C 2 0 Cl1, C12 C63, C64 Cl3, Cl4 C9, C10 c61, c62 C67-C70 C45, C46 C57, C58 C35. C36 C43, C44 C3, Ot, C29, C30, C59, C60 C5, C6, Cl 5, C16, C39, C40 C55, C56 C49, C50 C65, C66 C21, C22, C25-C28 C83 o 1 9 , O 2 0 o21 ' o22]t rank t" . t orrc havethe same 423, O24) o 2 5 , 0 2 6 , o 3 1 , o 3 2 421 o28, O30 029 Asn:nvq D1l- Dzo D 1 5 , D 1 6 Aroez (srB01-02) 1S2076 {1S1555) 152472 (1S15551 MZ-192 twz. 192't D 1 - D 6 , D 9 , D 1 0 , D 1 4 D7 D23 ccDsL 221J 50 CKDYB 331K 50 CKDYB471K 50 CKDYB 222K 50 CKDYB 562K 50 CKDYF 4732 50 CKDYF 1032 50 M2"150 {w2, 150) -33R EOAo'f STV3H D13 O21 D22 , D1l, Dt2 sAF710. /HE, , HB OTHERS Part No. [. . . ] 2SA978 2SC't7754 2SA9l2 2SAA72A 2SA979-G 2SCt 885 2sc2275'a 2SA985-O 2SC1914A 2SC1384 2SD880 {25D313P} 2S8834 (2S8507P) Symbol & Doscription 01, 02 0 3 , 0 4 , 0 9 , o 1 0 , 0 1 5 , 0 1 6 05, 06, 017, 018 07, 08, 011, ol2 O13, O14 C76 C33, C34, C84 C74 C7, CA, C73 C23, C24 C86, C87 C41, C42 C77 C75, C88, C89 C41, C48 c 5 1 , c 5 2 C53, C54 C71, C72 C31, C32 C 1 9 , C 2 0 Cl1, C12 C63, C64 Cl3, Cl4 C9, C10 c61, c62 C67-C70 C45, C46 C57, C58 C35. C36 C43, C44 C3, Ot, C29, C30, C59, C60 C5, C6, Cl 5, C16, C39, C40 C55, C56 C49, C50 C65, C66 C21, C22, C25-C28 C83 o 1 9 , O 2 0 o21 ' o22]t rank t" . t orrc havethe same 423, O24) o 2 5 , 0 2 6 , o 3 1 , o 3 2 421 o28, O30 029 Asn:nvq D1l- Dzo D 1 5 , D 1 6 Aroez (srB01-02) 1S2076 {1S1555) 152472 (1S15551 MZ-192 twz. 192't D 1 - D 6 , D 9 , D 1 0 , D 1 4 D7 D23 ccDsL 221J 50 CKDYB 331K 50 CKDYB471K 50 CKDYB 222K 50 CKDYB 562K 50 CKDYF 4732 50 CKDYF 1032 50 M2"150 {w2, 150) -33R EOAo'f STV3H D13 O21 D22 , D1l, Dt2 sAF710. /HE, , HB OTHERS Part No. Symbol & Description T e r m i n a l( I N P U T ) Terminal {TAPE) Screw 3x6 6 . L IN E VOL T A G ESE LE C TION Line voltage can be changed with following steps. [. . . ]