Sony MEX-R5 Service Manual page 47

IC306 TDA8588AJ/N2/R1
PGND2/TAB 1
OUT3– 3
OUT3+ 5
OUT1– 7
OUT1+ 9
IN1
11
SGND 13
IN2 15
OUT2+ 17
OUT2– 19
OUT4+ 21
OUT4– 23
DIAG 25
PROTECTION/
DIAGNOSTIC
CLIP DETECT/
DIAGNOSTIC
(REGULATOR & SWITCH BLOCK)
SW2 27
SW1 29
REG3 31 REGULATOR 3
REG4 33 REGULATOR 4
VP 35
REG2 37
REGULATOR 2
IC504 BR24L08FV-WE2
8kbit EEPROM ARRAY
10bit
ADDRESS
DECODER
A0 1
A1 2
CONTROL CIRCUIT
A2
3
GND
4 HIGH–VOLTAGE
GENERATOR VOLTAGE DETECTOR
MUTING
MUTING
MUTING
MUTING
STANDBY/
MUTING
IIC-BUS
INTERFACE TEMPERATURE & LOAD
DUMP PROTECTION
AMPLIFIER
TEMPERATURE & LOAD
ENABLE DUMP PROTECTION
VOLTAGE REGULATOR
LOGIC
REGULATOR 1
REGULATOR 5
SLAVE/ WORD DATA
ADDRESS REGISTER REGISTER
ACK
POWER SUPPLY
2 SDA
SCL
4
6 VP2
VP
8 PGND1
REF
10 SVR
12 IN3
14 IN4
16 ACGND
PGND3
18
20 VP1
22 STB
24 PGND4
RESET 26 RST
28 RES-CAP
30 REG1
32 GND
34 REG5
36 BU-CUP
IC603 BA8271F-E2
14
8 Vcc
7
WP
6 SCL
1
5 SDA
13 12 11 10 9 8
RESET
SWITCH
2 3 4 5 6 7
MEX-R5
47