Crate GLX 65 GLX 120a 07S561 Schematics

Page 2

10v
R99 R114 +
2 2K 7
1 4w
Spar
RCA 7 ON JACK BOARD
RIBBON BREAK; D15 2 032 H69 23 -
(ToiTUNERIL P J7 1N754ARL 2015037 I + 4 Q
nevia
TIP SW _
"73 > I SLVE sw I R56 I
10K
2 I SLEEVE @
7 7 7
EFP. SEND I 7 J3
CJEB R57 R65 I I JOWa TIP
TIP SW
17 I J6 '22 15K 27K Jow I I
1N4751ARL TIP NOT USED SLVE SW
TIP SW '03 8 '04 SLEEVE
_ ASSV
s
I SLVE W I H A EXT. SFKR JACK I
SLEEVE JOW2
I I ON JACK BOARD
EPE. RETURNI I I BREAKOFF
TEST POINT CONDITIONS
MW FOR POWER AMP;
R60 D21 1kHz SINE WAVE INPUT INTO
015 W INSERT TIP. 4 OHM LOAD
AP1 DI7 039 470 101914 T I DC
cw R63 + R61 TP AC
R101 I7 e IVpp 0V
09 710v 220
+1I3v To DSP ED 100 500 112w INQIA 1 I I 10 65v: 23v
H97
047 , J10 . 1I 32 5V 1.3V
E, PROC SIGNAL ADJ EOR 7mV ACROSS R83. NO SIGNAL. P W 023 m 12 32 svpp Day
No LOAD W W V
7 UNPROC SIGNAL
J11 100V 8 BMW W
D32 a 14 1 5VpD RIPPLE 35V
7 .v FOR DsP BOARD ON MAIN pwn AMP pc 59 R104 7 1.5Vpp RIPPLE 735v
_> 1 15
SW 7 7 7 7 DO NOT INSTALL I

ON JACK BOARD
"MOON INAOOZTRI RC2 RIBBON If EREAKOFF 220 pF
W W W PIV NOTE 04 INSTALL ,1 OHM 5WATT AS SHOWN W $2552 Wigs
2 I 2 FOR 55 WATT VERSION ( 03) 740v VERSION ( 03) .1
D33 D31 3 SFKR GND I 3 I 7 INSTALL 2 OHM SWATT
7 7 7 7 7 7 7
INAOOZTR 1N4002TR +ISV 7
J3 100V PIV IDGV PIV SWITCHING LOGIC
IE7 R86 +15v I
A B C
2 2K
R32 - 050 CHAGAINI L10v +IOV 0V
7 7 7 7 7 7 7 7 7 47K 7 7 7 7 7 7% CHAGAIN2 r10v 0V +IOV
, 1an ® CH B CLEAN 0V +IOV 01/ OR +IOV
IDI +40V
R100 00 I D35 I 95
s
1N914 IN9N HHVTHM C57 ICES 5W D29
I swam == 4700 I 1N5353I3 May
I C78 100V 10v
T NEUTRAL 071 I C10 044
0033 ' 047 047
RIGHT ANGLE 1
J2! I 250v J27 C79 Inov 7 100V 100v
2 \OPTI 4-3: 7 C70 CBS D28 W
3 J26 100V C77 :2 4700 Tmuv WERE
7 H55 0 I -; \OPTQ 4-3 7L7 R9;
7 33 R67 ALL PARTS ON THIS SHE m 100 I m
7 022 7 W W W ARE ON MAIN POWER BOARD . EZI , 5w
7 45v +15V men I UNLESS OTHERWISE NOTED. OPTS 40V w
C48 7
R74 I
70mm sow/Rm I I I 65WATT VERSION USESJOWI A2 120WATT VERSION 120WATT VERSIONUSESJowa
CHAN. SELECT .M 00 NOT INSTALL DO NOT INSTALL
I ASSY# 07-561-03 JOW3 &4 ASSY# 07-561»04 ASSY# 07.531.05 Jam/1,2 & 4
022
MPSEAIZI C37
01
907:5, ml I 2 1/09/03 ADDED 705 Assv N01011 REM
18 a T I BROWN I 1 5/10/02 fiiilfiliiligélgigiWIIEEESISEZ Nooa45 REM
I .1 L 7 CONNECT APPROPIATE
D 7 SWITCHING LOGIC a. LEDS XFMR LEAD To J20 FOR240V 3/05/02 INITIAL ISSUE R00790 REM
ON MAIN PREAMP BOARD J23
6 DESIRED LINE VOLTAGE.
CAUTION RIBBON I GRAY/WHT I REV Date DESCRIPTION Ecr(s)/ECn(S) Chgd By Appvd by Date
* J20 7
THIS SCHEMATIC IS PROVIDED FOR USE BY QUALIFIED PERSONNEL. 7 230V THE INFORMATIONSQFOEgfiIggnDUgIETNE DRAWIN IS PROPRIETARVTO
TO AVOID RISK OF ELECTRIC SHOCK, REFER SERVICING TO QUALIFIED I J13 I .
SERVICE PERSONNEL. DO NOT PERFORM ANY SERVICING BEYOND 120V SIgnatures: Date:
THAT EXPLAINED IN THE OPERATING INSTRUCTIONS. e
I I Drawn: REM 4/11/01 11000 Barman Dnve, SI. Laws MO 03140
NOTES: "PARK" THE THREE IDOV J22 Checked: First Used On:
1) CAUTION: SHOCK HAZARDII I UNUSED LEADS 0 7 Released- Gil-X1203
THIS UNIT CONTAINS HAZARDOUS VOLTAGE. DISCONNECT POWER ISOLATED TABS WHITE ' .
TngI-TlfigTfingwEfggng-V '5 DISCHARGED BEFORE I J261 J27, 8 J28' J19 : PIoI Date.TIIu Jan 09, 2003 Drawing Size: C DTBWIng TING: PWA » GUITAR AMP
2) UNLESS NOTED, RESISTOR VALUES IN OHMS, HAW-5% TOL. I I FIuITIme: 12-00-31 DrawIng Type: SChemaIIC
CAPACITOR VALUES IN MICROFARADS, 50V-10% TOL. _
a) VOLTAGES ARE MEASURED WITH 1 MEGOHM OSCILLOSCOPE I EXPORT WI RING Tolerance; Class Coda: NONE Daw"9 Numb 078561 XX
AND 10 MEGOHM DIGITAL VOLTMETER. T I XFMH PARTttSAVOIIVAO Sheet 2 of 2 '
A B c I D | E F