Schematic Diagram - Main Board (2/3) - Sony CDX-T70MX Service Manual
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Also See for CDX-T70MX:
- Operating instructions (3 pages) ,
- Limited warranty (1 page) ,
- Operating instructions (2 pages)
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5-10. SCHEMATIC DIAGRAM – MAIN Board (2/3) – •
(2/3)
A1
A2
A3
A4
A5
A6
(Page 26)
C613
0.1
A7
O
I
REG
+2.5V REGULATOR
IC603
RN5RZ25BA
A8
A9
A10
•
See page 29 for Waveforms.
See page 32 for IC Block Diagrams.
C602
0.1
A10
C605
AD10
0.1
A9
AD9
VDDT(3.3V)
A8
AD8
A7
AD7
A6
AD6
DECINT
REQ
VSS
A13
CD-ROM DECODER,
AD13
A14
MP3 DECODER
AD14
WR2
CXD9684R-004
WR
A16
AD16
A15
AD15
IO0
IO0
IO1
IO1
VSS
C611
0.1
C612
0.1
C601
10
16V
C608
0.1
R604
100k
GATE SWITCH
TC7SH08FU
R602
100
CE
SCL
CE
A5
AD5
LRCKIA
BCKIA
SDI0
A4
AD4
A3
AD3
SDO
VDDT(3.3V)
A2
AD2
IC601
I2C_SCL
SDA
I2C_SDA
A1
AD1
A0
AD0
MIMD
DECXRST
RESET
R601
1k
C604
0.1
C609
1000p
R616
270
R618
1M
TC-XRDE
C607
0.33
C606
0.1
27
27
R505
C511
100k
100p
Q502
UN2225
MUTING
Q503
UN2225
MUTING
R506
C512
100k
100p
LOW-PASS
FILTER
IC502
R504
TLV2362IPWR
100
GND
C510
10
16V
VCC
C504
220p
C615
0.1
R511
R502
680
10k
C516
R507
10
10k
16V
C514
1000p
V
R501
10k
G
IC604
C502
0.1
C513
100 16V
D502
MM3Z5V1ST1
C603
100p
R514
220
DIGITAL FILTER,
D/A CONVERTER
IC501
PCM1748E-2K
(Page 28)
CDX-T70MX
R503
100
C508
10
16V
C505
220p
R508
R512
10k
680
C515
R510
1000p
10k
D501
MM3Z5V1ST1
R509
10k
C509
0.1
C501
0.1
C506
100 16V
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