Phonic XP 3000 Service Manual

PHONIC CORPORATION
Page 7
XP3000/3000(B) S ERVICE MANUAL
NORMAL
60
90
120
SW5A
HPF
120
90
60
NORMAL
2
3
1
IC5A
2068
SW5B
HPF
R148
470
C124
0.018uF
C125
0.0068uF
C126
0.018uF
C127
0.018uF
R148
51K
R149
51K
R150
51K
R112
22K
+15V
8
2
3
1
IC2A
2068
C123
22uF/16V
R111
47K
C106
0.1uF
C107
0.1uF
INPUT
PCB
JK2A
PHONEJACK
2
1
3
JK2
COMBO CON.
CH_1
G1
R101
100K
R103
100K
R102
22K
8
4
+15V
R104
15K 1%
R105
15K 1%
R107
15K 1%
2
3
1
IC1A
2068
C102
22pF
R108
12K
C103
0.33uF
C104
0.33uF
C105
0.33uF
R109
82K
R110
4.3K
50_1
30_1
OFF_1
6
5
7
IC1B
2068
R113
220
R114
220
-15V
4
SW1A
HPF
C128
0.018uF
1 2
J1
HEADER 2
2L
C108
22uF/16V
VR1
5KA
VRL3
VRL3
AGND
VRL2
R116
3.3K
1 2 3
JP4
HEADER 3
R117
10K
3L
SubW
oofer:XP2000B/XP3000B USE
1
2
3
4
CDS1
OPT
OCDS
2
3
1
IC3A
2068
+15V
8
R118
43K
C109
22uF/16V
C110
33pF
P_IN1
P_IN1
R121
3.9K
D101
PB154M
-15V
4
LIM_L1
R119
3.3K
R120
150
C111
47uF/16V
LED101
LIMIT
P_IN1
VRL2
LIM_L2
R146
33K
3A
BRIDGE
MONO
STEREO
BRIDGE
MONO
STEREO
SW2A
ST/BG/MONO
MODE
2L
3L
R115
220
R133
22K
+15V
6
5
7
IC2B
2068
R132
47K
C117
0.1uF
C118
0.1uF
+15V
-15V
R106
15K 1%
C101
22pF
R125
15K 1%
R128
15K 1%
C113
22pF
OFF_2
30_2
50_2
G1
50_1
30_1
OFF_1
AGND
AGND
AGND
G1
AGND
AGND
AGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
JP1
HEADER 7X2
PITCH 2.54
R122
100K
R124
100K
2
1
3
JK3
XLR
CH_2
-15V
4
8
R126
15K 1%
R127
15K 1%
C112
22pF
2
3
1
IC4A
2068
C1
14
0.33uF
R129
12K
C115
0.33uF
R130
82K
R131
4.3K
C1
16
0.33uF
50_2
30_2
OFF_2
R134
220
R135
220
6
5
7
IC4B
2068
-15V
VRR3
C119
22uF/16V
SW1B
HPF
2R
R149
470
VR2
5KA
SW3
SL_SW*2
LIMIT
ON
LIMIT
OFF
LIM_L1
LIM_R1
VRR3
R138
10K
R_IN
6
5
7
IC3B
2068
LIM_L2
LIM_R2
R139
43K
C120
22uF/16V
C121
33pF
+
-
OP_OUT1
P_IN2
P_IN2
R142
3.9K
1
2
3
4
CDS2
OPT
OCDS
LIM_R1
R140
3.3K
R141
150
LED102
LIMIT
VRR2
VRR3
AGND
VRR2
LIM_R2
R137
3.3K
1 2 3
JP5
HEADER 3
3B
1 2
J2
HEADER 2
BRIDGE
SW2B
ST/BG/MONO
MODE
STEREO
R143
1K
M_LED
R136
220
LIM_R1
LED1
MONO
YELLOW
3A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
JP2
HEADER 1
1X2
PITCH 2.54
G1
R123
22K
JK3A
PHONEJACK
G1
SW4
SL_SW*2
floating
GND ON
G1
R153
10 1/2W
LIM_R2
R_IN
AGND
P_IN1
LIM_L1
AGND
+15V
-15V
AGND
AGND
C146
0.01uF
p
AGND
AGND
AGND
LIM_L2
3B
AGND
+15V
-15V
AGND
AGND
LED2
BRIDGE
RED
MONO
BRIDGE
R144
1K
B_LED
MONO
+15V
C134
22uF/16V
3R
2R
3R
STEREO
R151
51K
R152
51K
R154
51K
C122
47uF/16V
2
3
1
IC6A
2068
+
-
OP_OUT2
D102
PB154M
C140
0.039uF
C141
0.012uF
C142
0.039uF
C143
0.039uF
C144
0.039uF
NORMAL
60
90
120
SW6A
HPF
120
90
60
NORMAL
SW6B
HPF
SubW
oofer:XP2000B/XP3000B USE
1 2 3 4
JP8
HEADER 4
C135
0.018uF
C136
0.0068uF
C137
0.018uF
C138
0.018uF
C139
0.018uF
M_LED
B_LED
PGND
LED10
LED
LED1
1
LED
LED8
LED
LED7
LED
R145
560 1/2W
R145A
560 1/2W
+15V
+15V
-15V
AGND
AGND
LD9
LED
LED6
LED
AGND
OP-OUT1
AGND
+15V
-15V
P_IN1
1 2 3 4 5 6
JP6
HEADER 6
PITCH 2.5
1 2 3 4
JP3
HEADER 4
PITCH 2.5
-15V
AGND
AGND
+15V
-15V
P_IN2
OP-OUT2
1 2 3 4 5 6
JP7
HEADER 6
PITCH 2.5
+15V
8
4
IC1C
2068
C145
0.1uF/50V
8
4
IC2C
2068
P
p
H
O
LED3
LED
N
I
C
LED5
LED
LED4
LED
R145B
560 1/2W
+15V
AMPLIFIER INPUT SCHEMATIC
AMPLIFIER INPUT SCHEMATIC
AMPLIFIER INPUT SCHEMATIC

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