Phonic XP 3000 Service Manual

PHONIC CORPORATION
Page LM
XP3000/3000(B) S ERVICE MANUAL
Date:
July 10, 2002
Sheet
3
of
5
Size
Document Number
REV
B
XP3PWR.SCH
A
Title
XP3000 POWER SUPPLY
PHONIC CORPORATION
+100V
AC2(BLU)
AC1(BWN)
1
PS1-AC2
AC_E(GRN)
AC1
120V
1
PS1-AC1
1
PS1-E1
1
P1
NTC3
4R
NTC1
4R
NTC2
4R
SW1
POWER SW
C1
0.068uF
250VAC
1
P3
1
P2
1
P4
1
P5
1
P6
BREAKER1
30A
T.SW
T1
MAR2000 X'MER
BLU
YLW
BLK
YLW
1 2 3 4 5 6 7 8
JP8
HEADER 8
1 2 3 4 5 6 7 8
CN8
HEADER 8
BLU
YLW
BLK
YLW
BD1
KBPC5006
C3
3300uF/160V
C4
3300uF/160V
R4
33K 1/2W
-100V
+60V
R5
33K 1/2W
C5
3300uF/160V
C6
3300uF/160V
BLU
WIT
BRN
WIT
BLU
WIT
BWN
WIT
T.SW
1
P7
1
P8
1
P9
1
P10
13
16
1
11
9
8
6
4
RA1
RELAY 24VDC 30A
V+
R1
470K
D1
1N4004
R2
10K
Q1
MJE340
C2
4.7uF/50V
Q2
MJE340
R3D
REF
R3
100 2W
BD2
KBPC5006
C8
3300uF/100V
C7
3300uF/100V
R6
33K 1/2W
R7
33K 1/2W
-60V
+15V
+15V
D2
1N4004
VAC
V+
C11
10uF/50V
VI
G
N
D
VO
IC1
LM7815
D4
1N4004
V+
C9
2200uF/35V
BD3
PB154M
FUSE1
T2A 250V
V-
1 2 3 4 5 6 7 8 9
JP9A
HEADER 9
+100V
-100V
PGND-R
+60V
-60V
PGND
VAC
+100V
-100V
PGND-L
+60V
-60V
PGND
VAC
1 2 3 4 5 6 7 8 9
JP9B
HEADER 9
FUSE2
T2A 250V
V-
C10
2200uF/35V
C12
10uF/50V
VI
G
N
D
VO
IC2
LM7915
D5
1N4004
-15V
-15V
D3
1N4004
V-
V+
V+
SP_R
SP_L
POWER SUPPLY SCHEMATIC-2
POWER SUPPLY SCHEMATIC-2
POWER SUPPLY SCHEMATIC-2
16

Phonic XP 3000 Specifications

General

Amplifier Type	Professional Power Amplifier
Number of Channels	2
THD	<0.03%
Signal-to-Noise Ratio	>100dB
Input Impedance	20 kOhms Balanced, 10 kOhms Unbalanced
Cooling	Variable speed fan
Connectors Input	XLR and 1/4" TRS
Power Output	3000W
Input Sensitivity	0.775V / 1.0V / 1.4V
Frequency Response	20Hz - 20kHz
Protection	Short Circuit, Thermal, Overload, DC Fault
Connectors Output	Speakon, Binding Post
Damping Factor	>300