Gemini P-700 Service Manual

5.1K R38
MAIN PCB
T
+24V
B
Y9
2 1
Y5
3 2 1
Y1
3 2 1
Right ch. INPUT Left ch. INPUT
Right ch. OUTPUT
Left ch. OUTPUT
Left ch. GAIN
10K RV3
3
2
1
Right ch. GAIN
10K RV3
3
2
1
"POWER"
P3 P4
GRN LD1
FUSE
42 13
Y3
4 3 2 1
M2
+
42 13
Y2
4 3 2 1
Y11
2 1
24V 0.13A
FAN1
M1
+
GRN
Y7
115v 230v
POWER PCB
P1
P2
P5
AC INLET
N
E
L
VOLTAGE SELECTOR
SW-POWER
F
BRN
BLU ORG
BLK WHT
RED
Y1
RED
Y3
BLK
Y2
4A 115V / 2A 230V
C101
SW3
SW2
T1
7 6 8
1 2 3 4 5
5.1K R10
82 R30 22K R12
2.2K R13 5.1K R11
1N4148
D13
1N4148 D3
24V 0.5W
ZD2
A
A
2SA1015 Q3
2SA1358 Q1
1N4148 D2
1N4148 D6
0.15 C5
0.15 C13
GRN
X7
5A
F2
5A
F1
X9
2 1
X11
2 1
2SC3421 Q2
1N4148 D4
1N4148 D1
10uF25V NP C3 10uF25V NP C1
J1
X1 X5
"Ground lift"
1M R9
0.047 C8
SW1
B
+24V
220 R2
750 R1
5.1K R6
2.2K R7
22uF50V C2
X3
4 3 2 1
220 R4
750 R5
5.1K R3
2.2K R14
22uF50V C4
X2
4 3 2 1
1N4148 D12
1N4148 D10
1N4148 D11
1N4148 D8
22K R12 22K R21
+E
100uF25V
C9
5.1K R8
24V 0.5W ZD1
1N4148
D5
5.1K R27
5.1K R35
5.1K R16
390pF C23
22uF25V C16
750 R34
22K R32
22K R28
0.1uF100V C25
8R2 1W
R37
1.0uH L2
0.1 C20
-E
0.1 C15
+E
22uF50V C22
X8B
1 2
TDA7294V
U2
14
OUT
2
IN -
13
+PWVs
1
STBY-GND
10
MUTE
6
BOOTSTRAP
7
+Vs
15
-PWVs
4
IN+MUTE
8
-Vs
3
IN +
9
STBY
22uF25V C14
10uF25V C12
5.1K R23
8.2K
R17
8.2K R18 8.2K R19
5.1K R26
5.1K R29
-E +E
10pF C21 10pF C24
RED X6 BLK X4 RED X10
4700uF50V C7
4700uF50V C6
5.1K R15
390pF C19
22uF25V
C18
750 R33
22K R31
22K R25
0.1uF100V C10
8R2 1W
R22
1.0uH L1
-E +E
22uF50V
C17
KBPS08-02 REC1
4
3
2
1
X8A
4 3
TDA7294V
U1
14
OUT
2
IN -
13
+PWVs
1
STBY-GND
10
MUTE
6
BOOTSTRAP
7
+Vs
15
-PWVs
4
IN+MUTE
8
-Vs
3
IN +
9
STBY
POWER AMPLIFIER P-6 Gemini Sound Products Corp.
Orcad D
0 of 0
RevDWG No.
FCSM No.
Size
SheetScale
A B C D
1
2 3 4
D C
B A
4321

Gemini P-700 Specifications

General

Brand	Gemini
Model	P-700
Category	Amplifier
Language	English