Sony CDX-GT57UPW Manual Del Usuario página 38

CDX-GT57UPW/GT62UMI/GT570UE/GT570UI/GT570UP/GT574UI/GT620UI/GT626UI
• IC Block Diagrams
– MAIN Board –
IC301 TDF8556AJ/N5
TAB
1
OUT-FL– 3 2
I C BUS
FL
OUT-FL+ 5
OUT-RL– 7
RL
OUT-RL+ 9
11
IN-RL
S-GND 13
PROTECTION/
DIAGNOSTIC
IN-RR 15
VP
OUT-RR+ 17
RR
OUT-RR– 19
OUT-FR+ 21
STANDBY/
FR
MUTE
OUT-FR–
23
CHIP DETECT/
DIAGNOSTIC
TEMPERATURE
PROTECTION
DIAG 25
ENABLE
LOGIC
SWITCH
ANT-REM 27
AMP-REM 29 SWITCH
SERVO+3.3V 31
MECHA+6V 33
VP 35
REFERENCE
VOLTAGE
LOAD DUMP BACK-UP
BU+B 37 PROTECTION
REGULATOR SWITCH
CDX-GT57UPW/GT62UMI/GT570UE/GT570UI/GT570UP/GT574UI/GT620UI/GT626UI
2 I2C_SIO
4
I2C_SCK
6 VP2
8 P-GND1
10 SVR
12 IN-FL
14 IN-FR
16 BEEP
18 P-GND3
20
VP1
22 STB
24 P-GND4
26 RST
28 CRES
AUDIO+B
30
(8.5V)
32 GND
34 PANEL+B
36
CBU
IC401 BD3467FV-E2
A1 1
A2 2
B1 3
B2 4
CP1 5 ISO
GND
AMP
CN 6
ISO
GND
CP2 7 AMP
DP1 8 ISO
GND
AMP
DN 9
ISO
GND
DP2 10 AMP
EP1 11 ISO
GND
AMP
EN 12
ISO
GND
EP2 13 AMP
FP1 14
ISO
GND
AMP
FN1 15
FN2 16
ISO
GND
AMP
FP2 17
MIN 18
SPA1 19
SPA2 20
IC402 MM1836A33NRE
CONT 1 BIAS
CURRENT
LIMIT
–
+
VOLTAGE THERMAL
SHUTDOWN
REFERENCE
GND 2
NC 3
38 38
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
FADER FADER
BOOST ATT
IC603 BU33TD3WG-TR
IC681, 682 BU15TD3WG-TR
5 VIN
VIN 1
VOLTAGE
REFERENCE
REGULATOR
OVER CURRENT
PROTECTION
4 VOUT
GND 2
THERMAL
SHUTDOWN
STBY 3 STANDBY
40 OUTC
39 OUTS
38 OUTR1
+
37 OUTR2
+
36 OUTF1
35 OUTF2
34 INF2
33 INF1
32 INR2
31 INR1
30 INS
29 INC
28 IG1
27 IG2
VCC
26 VCC
25 FIL
24 GND
23 SDA
I2C
BUS 22 SCL
LOGIC
21 MUTEB
–
+
5 VOUT
4 NC