Ic Block Diagrams - Sony CDX-R3300T Service Manual

CDX-R3300/R3300T

3-13. IC BLOCK DIAGRAMS

IC1 LA6560-TE-L-E
FWD 1
INPUT
REV 2
VCC2 3
OUTPUT
VLO- 4
CONTROL
5
VLO+
LEVEL
VO4+ 6
SHIFT
VO4- 7
LEVEL
VO3+ 8
SHIFT
VO3- 9
GND
LEVEL
VO2+ 10
SHIFT
VO2- 11
LEVEL
12
VO1+
SHIFT
VO1- 13
VCC1 14
VIN1 15
AMP-A
VIN1-A 16
L H
VIN1+A 17
VIN1-B 18
AMP-B
36 S-GND
THERMAL SHUTDOWN
35 VCONT
BTL-AMP
MUTE 34 MUTE
OUTPUT
ON/OFF
33 VIN4
32 VIN4-
31 VIN4+
30 VREF-IN
VIN1/VREF-SW
29 VIN1-SW
28 VREF-OUT
GND
27 REG-OUT
26 REG-IN
25
VIN3+
24 VIN3-
23 VIN3
22 VIN2+
21 VIN2-
20 VIN2
19 VIN1+B
VDD
GND
CE
TAB
OUT-FL-
OUT-FL+
OUT-RL-
OUT-RL+
IN-RL
S-GND
IN-RR
OUT-RR+
OUT-RR-
OUT-FR+
OUT-FR-
DIAG
ANT-REM
AMP-REM
SERVO5V
MECH6V
VP
B.UP+B
30 30
IC7 R1114N151D-TR-FA
1 5 VOUT
2
CURRENT
VREF
LIMIT
3 4 NC
IC300 TDA8588BJ/N2
1
2
3 2
I C BUS
4
FL
5
6
7
RL
8
9
10
11
12
13
PROTECTION/
DIAGNOSTIC
14
15
16
VP
17
RR 18
19
20
21
STANDBY/
FR 22
MUTE
23
CHIP DETECT/
24
DIAGNOSTIC
BATTERY TEMPERATURE
25
DETECTION PROTECTION ENABLE
LOGIC
26
27 SWITCH
28
29 SWITCH
30
31
32
33
34
35
REFERENCE
36
VOLTAGE
LOADDUMP BACK-UP
37 REGULATOR PROTECTION SWITCH
SDA
SCL
VP2
PGND3
SVR
IN-FL
IN-FR
BEEP
PGND2
VP1
STB
PGND1
RST
CRES
AUDIO8.3V
GND
PANEL+B
CBU