Sony CDX-T70MX - Schematic Diagram - MAIN Board (2;3)

CDX-T70MX
2727
5-10. SCHEMATIC DIAGRAM – MAIN Board (2/3) – • See page 29 for Waveforms. • See page 32 for IC Block Diagrams.
R601
R604
C604
C613
C611
C612
C601
R618
C609
C606
R616
C607
R
61
5
C608
C605
R602
C603
C615
C516
R511 R502
R507
C504
C514
C510
R504
R506 C512
C511R505
R501
C502
C513
D502
R
51
5
R
5
16
R
517
C509
C501
C506
R509
D501
C515 R510
R508 R512
C505
R503
C508
IC502
R514
C602
Q502
Q503
IC604
IC501
IC601
IC603
1k
100k
0.1
0.1
0.1
0.1
10
16V
1M
1000p
0.1
270
0.33
2
7
0
0.1
0.1
100
100p
0.1
10
16V
680 10k
10k
220p
1000p
10
16V
100
100k 100p
100p100k
10k
0.1
100 16V
MM3Z5V1ST1
10
0
100
1
0
0
0.1
0.1
100 16V
10k
MM3Z5V1ST1
1000p 10k
10k 680
220p
100
10
16V
TLV2362IPWR
220
0.1
UN2225
UN2225
TC7SH08FU
PCM1748E-2K
CXD9684R-004
RN5RZ25BA
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
C
1
C2
C3
C
4
C5
C
6
C7
CE
A5
A3
A4
A0
A1
IO2
IO3
IO4
IO5
IO6
IO7
A2
OE
A12
A11
A10
A9
A8
A7
A6
A13
A14
WR2
A16
A15
IO1
TC-XRDE
DECXRST
SDA
DECSTBY
DECINT
IO0
ML
MC
MD
SCL
IO2
IO3
IO4
IO5
IO6
IO7
VSSP
PDO
VCOI
VDDP
X1
X0
VSSX
MIMD
AD0
AD1
AD2
AD3
AD4
AD5
LRCKIA
BCKIA
SDI0
AD11
AD12
CKS
TESTP
VRAR
RO
LO
VRAL
STAN
BY
VSS
IO1
IO0
AD15
AD16
AD14
AD13
VSS
AD6
AD7
AD8
AD9
AD10
VDDT(3.3V)
VDD(2.5V)
VDAL(2.5V)
VDAR(2.5V)
VDDT(3.3V)
VSS(2.5GND)
VSSL(2.5GN
D)
VSSR(2.5GND)
VDD(2.5V)
VDDX(2.5V)
V
C
O
M
V
OU
T
L
AG
N
D
V
O
U
T
R
Z
ER
O
L
Z
ER
O
R
B
C
K
D
A
T
A
L
R
CK
D
G
N
D
V
D
D
V
C
C
S
C
K
M
L
M
C
M
D
(2/3)
MUTING
MUTING
VCC
GND
LOW-PASS
FILTER
V
G
GATE SWITCH
DIGITAL FILTER,
D/A CONVERTER
WR
REQ
SDO
CE
OE
I2C_SDA
I2C_SCL
RESET
XRD
E
CD-ROM DECODER,
MP3 DECODER
GND
NC
CE
+2.5V REGULATOR
O
REG
I
(Page 26)
(Page 28)