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CDX-GT315C
Q Q
3 7 6 3 1 5 1 5 0
• IC BLOCK DIAGRAMS
IC300 TDA8588AJ/N2/R1 (US, Canadian, E Model) (MAIN Board (1/3))
IC300 TDA8588AJ/N2/R1/M5 (AEP, UK Model) (MAIN Board (1/3))
TAB
1
OUT-FL-
3
OUT-FL+
5
OUT-RL-
7
9
OUT-RL+
IN-RL
11
S-GND
13
PROTECTION/
DIAGNOSTIC
IN-RR
15
OUT-RR+
17
OUT-RR-
19
OUT-FR+
21
OUT-FR-
23
CHIP DETECT/
T E
L
1 3 9 4 2 2 9 6 5 1 3
DIAGNOSTIC
BATTERY
DIAG
25
DETECTION
ANT-REM
SWITCH
27
AMP-REM
29
SWITCH
SERVO5V
31
MECH6V
33
VP
35
REFERENCE
VOLTAGE
B.UP+B
37
REGULATOR
w w w
CDX-GT315C
2
SDA
2
I
C BUS
4
SCL
FL
6
VP2
RL
8
PGND3
10
SVR
12
IN-FL
14
IN-FR
16
BEEP
VP
RR
18
PGND2
20
VP1
STANDBY/
FR
22
STB
MUTE
24
PGND1
TEMPERATURE
PROTECTION
ENABLE
LOGIC
26
RST
28
CRES
30
AUDIO8.3V
32
GND
34
PANEL+B
36
CBU
LOADDUMP
BACK-UP
PROTECTION
SWITCH
x
a o
.
i
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Q
3
7
6
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y
28
28
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2
4
8
9
9
IC601 BA8271F-E2 (MAIN Board (1/3))
BUS ON
VCC
14
BUS ON
1
SWITCH
RESET
RST
2
13
RESET
SWITCH
12
BUS ON
11
CLK IN
BATTERY
BATT
3
10
BU IN
SWITCH
CLK
4
VREF
5
DATA
6
9
DATA IN
GND
7
8
DATA OUT
IC200 NJM2387ADL3 (MAIN Board (2/3))
3
1
5
1
5
0
8
9
2
IC201 NJM2387ADL3 (MAIN Board (2/3))
IC202 NJM2387ADL3 (MAIN Board (2/3))
IC203 NJM2387ADL3 (MAIN Board (2/3))
CURRENT
LIMIT
OVERVOLTAGE
THERMAL
PROTECTION
PROTECTION
BANDGAP
REFERENCE
1
2
3
4
5
VIN
CONTROL
VOUT
VADJ
GND
m
c o
.
2
8
9
9
4
9
8
2
9
9
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