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AMPEX MODEL 30 WATT AMPFolder (CUSTOM SERIES 1959)
TRADE: NAME: Ampex Model 30 Walt Ampli[ler (Cuslom Series 1959)
MANUFACTURE:R Ampex Audio, Inc . . lO20 Kifer Road. Sunnyvale, California
TYPE: SE:T AC Operated 5 Tube Audio Amplifier
POWE:R SUPPLY UO-120 Volts AC, 60 Cy cles RATING 110 Watts,!. I Amp. @1l7 Volts AC
HOWARD W. SAMS .. CO., I NC. Indianapolis 6, Indiana
The lisling of any available replacement part heretn does not constitute in any case a recommendation, warranty Or
guaranty by Howard W. Sarns & Co., Inc., as to the quality and Buitabllity of such replacement part. The numbers of these parts have been compiled from information furnished to Howard W. 8ams & Co., Inc., by the manufacturers of JX357
the particular type of replacement part listed. Reproduction or use, without express permission, of editorial or pictorial content, in any manner I is prohibited. No patent liability is assumed with respect to the use of the informatloncontalnedherein. © 1959 Howard W. Sams & Co. I Inc. J
Indianapolis 6, Indiana . Printed in U. S. of America
DATE 11- 59 SET 464 FOLDER 5
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PARTS LIST AND DESCRIPTIONS CHASSIS-TOP VIEW TUBES . CBS . GENERAL ELECTRI C . RAYTHEON . SYLVANIA .
ITEM No. USE I TYPE ITEM
No. USE I TYPE
VI V2 V3
AF AmpllIler AF Amp . - Phase Inverter O\J cput
I EF86/ 6267 ECC82/ 12AU7 EL34/ 6CA7
V4 VS
Output Rectlfier 5U4GB
IEL34 / 8CA7
ElECTROLYTIC CAPACITORS RATING REPLACEMENT DATA
ITEM CORNEll-AEROVOX PYRAMID SPRAGUEAMPEX MALLO RYNo. NOTESCA P. VO LT . DUBIUERPART No. PART No. PART No.PART No. PART No . PART No.
TVL-4840ClA .40 500 C0373 FP396 . 1255-001 4 !AFB3-50-07 I B .20 400
.10 350C C2 SO 50 TO-SO- 50 TVA-1308 55-0035 IPRS5 0V50 BRSOS TC39
FIXED CAPACITORS Capacity values given in 'he rating column are in mfd. for Paper
Capacitors, and in mmfd. for Mica and Ceramic Capacitors
ITEM No. RATING REMARKS
REPLACEMENT OATA
AEROVOX PART No.
CENTRALAB PART No.
f!?!1.':'.~\!- -~1::U~:.
ELMENCO PAA:T No.
MAlLORY PART No.
SPRAGUE PART No.
5HK-S2C3 20000 BPD-02 00 - 203 BYA6S2 CCO 203 B-120 C4 150 D1-150 00-151 L10T15 CCO-151 B-315 SGA-TI5 C5 . 047 400V P488N-047 OF-503 CUB4S47 4DP-3-473 GEb!-4147 4TM-S47 C6 . 047 400V P488N-047 OF-503 CUB4S47 4DP-3-473 GEM-4147 4Tb!-S47 C7 .047 400V P488N 047 OF-503 CUB4S47 4DP - 3-473 GEM-4147 4TM-S47 ~
CONTROLS REPlACEMENT DATA
CENTRA LAB CLAROSTAT IRC MALLORY INSTALLATION NOTES m"'"" ,-"No. ~~f~~_ WATTS PART No. PART No. PART No. PART No. PA~T No.
RIA 500K i 52-0005 AB-60 B47 -5OOK-Z LevelB13-133 TA55A AK - I Not Req. Not Req. B Shaft TM- l
RZ ~ n ~(WW) 52- 0017 FLIOOP Bias __JI
RESISTORS All wattages 1/2 watt, or less, unless otherwise listed.
ITEM RATING REMA~KS No.
1.5meg 270K 7500 S% 47000 220K l OOK S% L5meg
ITEM No.
RlO Rll Rl2 Rl3 Rl4 Rl5
~
RATING REMARKS ITEM No.
1l0K S% Rl7 82K Ri8 330K Rl9 1000 RZO 10000 Note 1 RZI 330K 1000
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RATING REMARKS
1000n Notel 175U !ll.7W ('51-0086 ) 56K !II. (331{)· 39K 39K lW
Note L. Not used 111 some versions . • Alternate
U1 c:
o ~c..n
~~ ,,:.. 7) " G)~
~
~n -<.... m~
~}
m~l>n ~ (e r-n.,c:co Wl>""'~ ~""
( rQi})
m~ ~-n ~m r-n
Wl>~co ' '')""'~ ~"'" ')
Q ~
e e e • .. .....
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• - • - - e
PARTS LIST AND DESCRIPTIONS (Continued) CHASSIS BOnOM VIEW TRANSFORMER (POWER)
REPLACEMENT OAT A IITEM RATING AMPEX Sloncor TriadThordor~onMerir RomHolldorson
No . PART No . PART No.PART No. PART N o. PART No.PART No . PART N o. PRI. SEC. 1 SEC. 2 58-0008117V@ 740 VCT SV@ 24R06U PCMII 24R06UTI R-17A
I
I
@ .140A 3A1.IA
SEC 5SEC 3 SEC' 6 . 3 VCT I @3.6A '---_------.J-
TRANSFORMER (AUDIO OUTPUT) REPLACEMENT OAT A
ITEM IMPEDANCE Mer;1 Triad NOTESAMPEX Holldarron Rom STancor Thordor~on
No. PART No. PART No. PART No. PART No. PART No. PART No. PART No.PRI. SEC
A-3102(!) 22539 (!) 5-146A ill OriU New22539 (!) 58-000955000T2 16ll Mou nt1ng HolesCT
WIth
S C~;ap a 120011
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FUSES
ITEM No. TYPE RATING
REPLACEMENT OAT A
AMPEX PART No.
lInElFUSE PART No.
BUSS PART No.
IoU 3AG 2A 2S0V
FUSE I HOlDER 61-0005 63-0015
FUSE I HOLDER
312002 )1 342001 (3AG 2A 250V)
FUSE I HOLDER
AGC 2 I HKP
WIRING DATA General-use Une:bielded Hook.-up W1re . . UB. BELDEN No. 8530 (Solid) Available In Ten Colors
8524 (Stranded) Available 1n Ten Colon> Power Cord ................ , ............. . .. Use BELDEN No. 176S-B (6 Ft. Length)
17Z5-\{ (7 , Ft. Leagtll)
(6S'61 S31113S WOlsn::» S' 1I3a10:l dWV llVM 0& uaow X3dWV
INPUT
AF AMP® EF86
AF AMP @A ECC82
OUTPUT @EL34
---j
I I
::;:.02 : :2fXXlVl
i ~IZOK I i I I I I
@)~330K I, I
lOOOQ: YEU ® ----.....--
@) 56K 5" 133K)
@ 245V
ITEM TUBE Pin I Pin 2
VI <roo l1.5meg 75iJO6267
V2 ECC82 llSOK I l. BmeglZAU7
V3 El34 noo . 106CA7
V4 EL34
2700 .1 06CA7
750Q 5"
@~ 1.5meg
V 245V n
@T 047 11245V
7" PHASE INV @B ECCB2
RESISTANCE READINGS
Pin 3 Pin 4 Pin 5 Pin 6 Pin 7
7SOn .In .In t300K 7son
82K .1<1 .10 1140K nOOK
1800 llooon 330K NC .In
190n 110000 330K TP . 10
BIAS~
@ @f looQ @)IOOQ 'M
, I
@~looQ
@<;330K
.047
Pin B Pin 9
7SOo on
82K . I n
noo
Z700
V5 5U4GB NC ~ TP SOo NC 45n TP , '---
THI S READI NG WILL VARY DEPEND ING UPON THE CONDITION OF THE ELECTROLYTIC I N THE C I RCU IT. MEASURED FROM PIN 8OF V5.
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® BLK
~~.'" --250V 2Q UI """
MEASURED FROM PIN 80FV3.
e SEE PARTS LIST FOR ALTERNATE VALUE OR APPLICATION
DC COIL RESISTANCE VALUES UNDER ONE OHM NOT SHOWN ON SCHEMATIC DIAGRAM
ARROWS ON CONTROLS INDICATE CLOCKWISE ROTATION (CONTROL VIEWED fROM SHAfT END)
A PHOTOFACT STANDARD NOTATION SCHEMATIC o Howud W. S.ml & Co., In t;.. 1959
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l. DC voltage measurements taken with vacuum tube voltmeter, AC voltages measured at 1000 ohms per voll.
2. Socket connections are shown as bottom views. 3. Measured values are from socket pin to common neqalive . 4. Line voltil<le maintained at 117 volts for voltage readings. 5. Nominal tolerance of component values makes possible a
variation of .15"<>in voltil<le and resistance readings. 6. All controls at minimum. proper output load connected.
e
BLK
pr.11 ey
'--.. ·Z
SPEAKER CONNECTIONS
r-------....·S6~~rE
.--____• 310V
SOURCE
~ 1140ma i €V I @) 245V ~SOURCE
lW
@S$ZOmfd
@A'!E 4Omro '*®ct lOmfd
AMPEX MODEL 30 WATT AMP (CUSTOM SERIES 1959)
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