Sony HCD-MX700Ni Service Manual

HCD-MX700Ni/MX750Ni
HCD-MX700Ni/MX750Ni
4646
• IC Block Diagrams
– BD96U Board –
IC102 MM3404A15URE
IC301 BA5826HFP-E2
IC403, 404 TC74HC4066AFT (EL)
IC405 TC74VHC157FT (EKJ)
IC406 BD2220G-TR
– DAB Board –
IC671 TK11133CSCL-G
– MAIN Board –
IC405, 508, 509, 704 TK11133CSCL-G
IC504 TK1
1150CSCL-G
IC672 SI-3010KM-TLS
IC502 BD3491FS-SE2
VOUT
3
CE 1
GND
2
VDD
4
+
–
VOLTAGE
REFERENCE
CURRENT
LIMIT
BIAS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
28
27
26
24
23
22
21
20
19
18
17
16
15
25
LEVEL
SHIFT
LEVEL
SHIFT
THERMAL
SHUT-DOWN
REGULATOR
BIAS TRAP
LEVEL
SHIFT
MUTE
LEVEL
SHIFT
D.BUFF
D.BUFF
D.BUFF
GND
IN4
IN4'
BIAS
VCC
VCC
IN3'
IN3
VO3(+)
VO3(–)
VO4(–)
VO4(+)
RESETt
OPIN
VO1(–)
REGB
VO1(+)
IN1
RESET
REGOUT
MUTE
GND
IN2'
IN2
VO2(+)
VO2(–)
GND
OPOUT
D.BUFF
D.BUFF
D.BUFF
D.BUFF
D.BUFF
REGULATOR
VCC
VCC
1I/O VCC1 14
1C13
4C12
4I/O
11
4O/I10
1O/I
2
2O/I
3
2I/O 4
2C
5
3C 6
GND 7
3O/I9
3I/O8
SELECT
111
1A
2
3
4
5
6
7
INPUT
INPUT
OUTPUT
OUTPUT
1A
1B
1Y
2A
2B
2Y
1B
1Y
2A
2B
2Y
GND
8
VCC
STROBE
16
4A
15
14
13
1112
11
10
INPUT
INPUT
OUTPUT
OUTPUT
G
4B
4Y
3A
4A
4B
4Y
3A
3B
9
3B
3Y
3Y
S
3EN (/EN)
1VIN
2GND
REGULATOR
VOUT5
/OC
4
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
1VC
TSD
2VIN
3GND
4VOUT
5ADJ
+
–
REF
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
1B1
20 BCB1
19 BCA1
18 BCA2
22 SB2
21 OUT2
24 SB1
23 SR
26 VCC
25 OUT1
28
SDA
27
SCL
30 FIL
29 GND
17 BCB2
2B2
3C1
5D1
6D2
4
C2
13
VOL1
14
VOL2
15TC2
16TC1
7E1
8E2
11SEL2
12SEL1
INPUT
SELECTOR
TREBLE/
BASS
BUFFER
VOLUME
INPUT
GAIN
SURROUND
I2C BUS
LOGIC
9F1
10F2
32
SDA
31
SCL
IC505 SI-3010KM-TLS
1VC
TSD
2VIN
3GND
4VOUT
5ADJ
+
–
REF
IC506, 510 BD8410FPS-E2
VIN
2
VOUT
4
OCOUT 5
STBY
3
GND
FIN
OCP
1
VOLTAGE
REFERENCE
STANDBY
OVER CURRENT
PROTECTION
THERMAL
SHUTDOWN
+
–
DISCHARGE

Sony HCD-MX700Ni Specifications

General

Brand	Sony
Model	HCD-MX700Ni
Category	Receiver
Language	English