DOWNLOAD JBL GTO-501EZ Service Manual ↓ Size: 1.76 MB | Pages: 27 in PDF or view online for FREE

Model
GTO-501EZ
Pages
27
Size
1.76 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
gto-501ez.pdf
Date
PREV: JBL GTO-3EZ Service Manual

JBL GTO-501EZ Service Manual ▷ View online

INPUT LEVEL
50mV-1.5V
crossover
1
2
SP
SP+
SP-
Class D
power supply
1
2
3
GROUND
REM
+12V
bass boost
40Hz-200Hz 12dB/ oct
45Hz    0-12dB
2
3
1
4
A
LO
Hi
Hi2
2
3
1
4
A
LO
Hi
Hi2
1
1G
2
A
L input
R input
switch
switch
REMOTE
LEVEL CONTROL
1
2
3
4
to REMOTE
simple LED(s)
Orange
Red
green
power(green)/protection(Red) LED
A2
A1
A6
A3
A4
A5
A7
A9
A8
S
D
G
S
D
G
Driver
Integrator
comparator
LP pass 
Block Diagram
GTO-501EZ
21
5$
.
2
3
1
8
4
8$
/0
5$
.
5$
.
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5(' +,
5$
.
5$
.
6
5
7
8%
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5$
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RUDQJH /2:
5$
.
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1
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JUHHQ
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5$
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5$
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5$
.
4$
+15V
5$
.
4$
&$
1
2
3
4
-6
&21
+15V
5$
.
SUB SP-
SUB SP-
'$
1
'$
1
5$
0
GTO-501EZ
22
+
1
-
2
FED
3
DT
4
CT
5
RT
6
GN
D
7
OP
1
8
E1
9
E2
10
OP
2
11
VC
C
12
13
RE
F
14
-
15
+
16
8
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5
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1
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1
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COM
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5
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p+12v
mcu
5
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1
p+12v
p+12v
p+12v
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9
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+VCC
-VCC
&
9
&
9
5
.
5
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5
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5
.
+VCC1
-VCC1
-VCC
+VCC
-VCC
1
12
11
10
2
3
4
9
8
5
6
7
T1
4.5:20.5:6.5:6.5
&
8
&
8
V
X)9
V
X)9
&
&
Vin
1
GN
D
2
Vout
3
Q16
L7812
-VCC
4
'
6;
.9
&6
GTO-501EZ
23
2
3
1
8
4
8V$
-5&
5V
.
&V
3
5V
.
5V
.
5V
.
A1
6
5
7
8V%
-5&
&V
3
5V
.
5V
0
2
3
1
8
4
8V$
/0
5V
.
5V
.
5V
.
&V
X)9
5V
.
4V
6&
5V
.
5V
0
4V
6$
5V
.
5V
.
6
5
7
8V%
/0
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1
5V
.
5V
.
&V
X)9
5V
.
5V
.
4V
6&
5V
.
5V
.
&V
5V
.
5V
.
A3
&V
5V
.
5V
.
A4
&V
5V
.
5V
.
A2
&V
5V
.
&V
S
+1/2VD
&V
S
p1+12v
p1+12v
&V
S
+1/2VD
'V
1
&V
X)9
'V
1
'V
1
mcu
+1/2VD
5V
.
5V
.
5V
.
5V
.
5V
.
5V
5V
.
4V
6&
4V
6&
4V
6$
&V
X
)9
'V
1
'V
1
p1+12v
Rem
S5 Sw-2204s
p+12v
GTO-501EZ
24
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