BLOCK DIAGRAM
FROM PHANTOM POWER
INPUT MODULE NUMBER1 (TYPICAL 24or 32)
INPUT MODULE NUMBER 24
P. CIRCUIT BOARD
IN
ZDB&lBl&, DBlB, ~ O \ Y ~ ~ B D E ~ D Z ~ I : ~ ~ T & O ~ ~ ~ P. CIRCUIT BOARD has been prepared t o match the f low o f the signals o f t h e schematic and block diagrams.
mMASTER MODULE SCHEMATIC DIAGRAM
VAMRHR L!
RESISTOR
SYMBOL I PART NAME
w , v ~ / FUSE RESISTOR
METALIZED OXIDATION RESISTOR
FIRE PROOFED RESISTOR
NO M4RK CARBON RESISTOR
CEMENT MOLDED RESISTOR
A METALIZED FILM RESISTOR
CAPACITOR
0 1 POLYSTYRENE CAPACITOR
LOW LEAKAGE ELECTRO-
A / TANTALUM CAPACITOR
RE 1 RB CAPACITOR - .
BP I B Y POLAR CAPACITOR
MASTER MODULE 18
FROM PGM BUSBA
ICI,Z,3 : b11457 IC4,S : NEB0100
a s wewed from the pai ls side.
FROM FBIECW OUT
O:CONNECTOR PIN No. FOR UPPER SIDE(PANEL SIDE) EDlakE4(/TPl@1)D3P79-Y3/BSEZLZ?o
0:CONNECTOR PIN No. FOR LOWER SIDE 0 EDI~T~9D3?79-Y3/BSE% LZ?,
REMARKS --
+E
-- --
ZDBtkaia, EIBM, 7O1~7BDESDR~lZSTZ~ZBO P. CIRCUIT BOARD has been prepared t o match t h e f low of the signals o f the schematic and block diagrams.
WIRING DIAGRAM
CONNECTOR
( 1 1
a s RE
@ S Y E
@ s GR
@ G G @SWH
@ E L
8°F gS :: 8' :; (3 ,-
I2 VOLUME 10KA x 14 MATRIX MASTER AUX IN
BLOCK DIAGRAM
H FOLDBACK PHONE MODULE SCHEMATIC DIAGRAM
VAMAHA
F.B PHONE MODULE PHONE AMP.
EOl~~Efl(/T7J~fl)D3779-~2B%E%L%30 0:CONNECTOR PIN No. FOR LOWER SIDE 0 EDI~T~flD7779-~3/~ShZL%3.
BLOCK DIAGRAM - N m * I I I r - N
u m m o o u o o m m B 5 Y u Y U W W
WIRING DIAGRAM
ECHO SEND FB. PHONES I 2 I 2 3 4 LEVEL CUE
C.BOARD A 8 0 3 7 0 ( F B 2 )
N
P. CIRCUIT BOARD I I
i
FBI FB2
aEFFECTS MODULE SCHEMATIC DIAGRAM
III:CONNECTOR PIN No. FOR UPPER SIDE(PANEL SIDE) 2 EDI.3.kt!K/ T?~N!l)D1799-Y>S%%ZLZ~0 c?:CONNECTOR PIN No. FOR LOWER SIDE
:I ECt1.3.7;t9ID1799-~>~%%% LXb.
P. CIRC:UIT BOARD
RESISTOR
PART ,XAME
METALIZED OXIDATION RESISTOR
FIRE PROOFED RESISTOR
CAPACITOR
MYLAR CAPACITOR
LOW LEAKAGE1 ELECTRO- @ LYTIC CAPACITOR
WIRING DIAGRAM
S V I R E
S G Y
[S R E
S B R
[::: S Y E
S G R
S B E
CONNECTOR
BLOCK DIAGRAM
PGM 1 -8 ECHO 1 .2 . FBI-4 EFFECTS IN 1 PGM 1-8 E C H 0 1 . 2 . F B I - 4 EFFECTS I N 2 C U E
PROGRAM FOLDBACK I
CH 1 EFFECTS IN CH2 EFFECTS IN
EFFECTS I N I
HTALKBACK MODULE SCHEMATIC DIAGRAM
BLOCK DIAGRAM
u TALKBACK MODULE
D lll
T B O U T
L - - - - - - - A M E T E R F U N C T I O N SWITCH
3:CONNECTOR PIN No. FOR UPPER SIDE(PANEL SIDE)
3 EOI~LHWIl(/ T~lM$)(n7379-Y3/BS%Z L$q. 3:CONNECTOR PIN No. FOR LOWER SIDE 0 H11a-FMl(n7;c79-Y3/f %%%L$q.
RESISTOR
SYMBOL PART N A M E
METALIZED OXIDATION RESiSTOR
/ FIRE PROOFED RESISTOR
NO MARK / CARBON RESISTOR
/ CEMENT MOLDED RESISTOR
A / METALIZED FILM RESISTOR
CAPACITOR
LOW LEAKAGE ELECTRO- LYTIC CAPACITOR
SYMBOL I P A R T N A M E 1 REMARKS @ I MYLAR CAPACITOR
I .The circuit board diagram is the diagram I as viewed from the parts side.
Port. sde
J&
Panern sde board
TBS
HPEAK METER
P G M I MATRIX
SCHEMATIC DIAGRAM SMALL
E; -7
P. CIRCUIT BOARD
WIRING DIAGRAM
VU METER LARGE
VU METER SMALL FB3/CUE METER
.x ,
@ @
i
8
SGY
SPK
I
SBR
SGR
6
SEE
SGG
7
SVI
SSB
2
SRE
SEE
3
SOR
SVI
4
SYE
SGY
5
SGR
SWH
H P O W E R SUPPLY (PW -2000) SCHEMATIC DIAGRAM
1 i i I
@ E FOP CIRCUITS
I @ + e v FOR PWNTOU
POWER
I
I
LAMP
BLOCK DIAGRAM
PHANTOM POWER (REGULATED )
CH-24 CH-I PHANTCM 1 1 WSTER .
FOR AMP CIRCUIT
FOR HEAD PtkJ RELAY 8 PEPX IN
AC LINE
P. CIRCUIT BOARD
WIRING DIAGRAM
n POWER TRANS FORMER / NEON
RESISTOR
SYMBOL I PART NAME w . v ~ I FUSE RESISTOR
METALIZED OXIDATION RESISTOR
FIRE PROOFED RESISTOR
CEMENT MOLDED RESISTOR
CAPACITOR
SYMBOL P A R T N A M E REMARKS
MYLAR CAPACITOR
NO MARK CERAMIC CAPACITOR
POLYSTYRENE CAPACITOR qF
NO MARK ELECTROLYTIC CAPACITOR
LYTIC CAPACITOR
U L , C S A M O D E L GENERAL M O D E L
NEON L A M P
F U S E AC HOLDER COARD
VOLTAGE SELECTOR FUSE AC HOLDER COARD
HFRONT Ei REAR PANEL WIRING
To BACK PANEL
!
--
I TO Y C I
P. CIRCUIT BOARD
SUB IN PGM EFFECTS IN
To CONNECTOR CHASSIS
I
To METER PPiNEL
t
TO CONNECTOR CHASS15 {TO OUTPUT TRANS
YC6
To METER SW
LINE OUT
To METER
t mNEL
1 To CONNECTOR CHASSIS