Sony MDX-F5800 Service Manual page 36

MDX-F5800
IC300 TDA8588AJ/N2/R1
TAB
1
OUT-FL-
3
FL
OUT-FL+
5
OUT-RL- 7
RL
OUT-RL+ 9
IN-RL
11
S-GND
13
PROTECTION/
DIAGNOSTIC
IN-RR 15
OUT-RR+ 17
RR
OUT-RR-
19
OUT-FR+ 21
FR
OUT-FR- 23
CHIP DETECT/
DIAGNOSTIC
BATTERY
DIAG 25
DETECTION
SWITCH
ANT-REM 27
AMP-REM 29 SWITCH
SERVO3.3V 31
MECH6V
33
VP 35
REFERENCE
VOLTAGE
B.UP+B
37
REGULATOR
IC400 BA8271F-E2
14 13 12 11 10 9
1 2 3 4 5 6
36
2
I C BUS
VP
STANDBY/
MUTE
TEMPERATURE
ENABLE
PROTECTION
LOGIC
LOADDUMP BACK-UP
PROTECTION SWITCH
8
RESET
SWITCH
7
− KEY Board −
IC981 MM3033DULE
2
SDA
GND
4
SCL
6
VP2
8
PGND3
10
SVR
VDD
12 IN-FL
14
IN-FR
16
BEEP
18 PGND2
20 VP1
22 STB
24
PGND1
26 RST
28 CRES
30 AUDIO8.3V
32 GND
34 PANEL+B
36
CBU
1
CURRENT
VREF
LIMIT
+
–
2
4 CE
3 VOUT