Sony CDX-T69 - Schematic Diagram - MAIN Board (1;2); Schematic Diagram - MAIN Board (2;2)

CDX-T69/T69X
2424
R207
C215
R305 R308
C303
10
16V
R303
C203
C307
IC203
C207
C206
D212
D201
D204
CN201
C217
R201
C208 R211
C209 C210
C211
C216
C204
C214
C308
R203
D209
D210
C213
Q203
IC302
IC202
C212
R205
SW
301
BP9
C304
B
P8
BP7
BP
6
BP5
C301
R301
R302
C302
R309
X301
BP
10
Q301
D202
D213
C201
C202
IC201
R209R204
D207
IC204
BP12
BP11
D203 R202
Q202
M104
R206
RV302RV301
C305
SW303
R307
SW302
Q205
Q206
IC301
C205
100k
0.01
100k 10k 100k
0.1
0.01
NJM78M05DL
100 6.3V
100 16V
RB521S-30-TE61
UDZSTE-1718B
RB521S-30-TE61
13P
0.1
47k
0.1 100k
100
6.3V
1000
16V 0.01
0.01
1000
16V
0.01
0.01
150k
1SS355TE
-17
UDZS-TE17
-6.2B
0.33
2SC2712-YG
LB1930M-TL
NJM2395AF08
0.01
47k
0.01
0.01
1k
100k
0.01
1k
4MHz
DTC124EKA
UDZSTE-1718B
RB521S-30-TE61
0.001
4700p
BA8272AFV-E2
47k47k
MA8056-H
XC61CN2502PR
MA8039-H-TX
220
2SC2712-Y
120k
47k10k
1
10k
2SB1184TLR
2SC2712-YG
MB90473PFV-G
-113-BNDE1
100
16V
1
2
3
4
5
6
7
8
9
10
11
12
FOK
GFS
SCLK
SENS
EMPH
BUSON
SO
SI
SCK
SCK
SI
SO
BUSON
SAVE_SW
LOADF
LOADR
XRST
DATA
XLAT
CLOK
SQCK
SQSO
SCOR
LIM_SW
CLK
RST
DATA
BUSON
GND
GND
GND
B.UP
B.UP
B.UP
LCH
AGND
RCH
VSS
LEDDAT
LEDCLK
VCC
LEDLAT
N
C
N
C
A
V
C
C
A
V
R
H
A
V
S
S
EH
S
M
C
K
K
EY
0
K
EY
1
V
S
S
M
D
0
M
D
1
M
D
2
NC
RESET
X
1A
X
0A
V
SS
X
0
X
1
V
CC
CFS
EL
TE
XTS
EL
ES
P
S
EL
T
ES
T
ELVR
ELVF
LOADF
LOADR
EE
CL
K
EE
D
AT
RAMA5
RAMA6
RAMA7
RAMA12
RAMA14
RAMWE
RAMA13
RAMA8
RAMA9
RAMA11
CDON
ELVON
FO
K
G
FS
S
CLK
S
EN
S
B
U
SO
N
B
U
CH
K
SCOR
GRSCOR
SQSO
NC
SQCK
CDCLK
CDLAT
CDDAT
XRST
XQOK
XRDE
XWRE
EMPH
MUTE
RAMA10
RAMCS
RAMIO7
RAMIO6
RAMIO5
RAMIO4
RAMIO3
RAMIO2
R
A
M
IO
1
R
A
M
IO
0
R
A
M
A
0
R
A
M
A
1
RA
M
A
2
R
A
M
A
3
RAMA4
HS
SIN
G
LE
6/1
0 S
EL
LIM
S
W
LO
A
D S
W
SA
V
E S
W
M
A
G SW
R
W
S
EL
UNI SI
UNI SO
UNI CK
SYSTEM CONTROLLER
RX
TX
FL
B
O
OT
N
C
EJECT SW
MAGLK SW
SW301
DETECT
CD-ROM/RW
SELECT
SWITCH
(FOR SONY BUS)
BUSON
OUT
BUSON
GND
CLK
DATA
RST
SO
SI
SCK
VCCBUSON
IN
OUT
VREF
LOF
RESET
REGULATOR
Q205,206
I
G
O
RESET SIGNAL
GENERATOR
+5V REGULATOR
I
G
O
C
G
I
O
JACK
FLEXIBLE
BOARD
+8V REGULATOR
+3V REGULATOR
ELEVATOR
MOTOR DRIVE
(ELEVATOR)
BATTERY
CHECK
RV301
ELEVATOR HEIGHT
SENSOR
MAGAZINE
MAGAZINE
IN/OUT DETECT
BUS INTERFACE
REG
5-8. SCHEMATIC DIAGRAM – MAIN Board (1/2) –• See page 19 for Waveform. • See page 27 for IC Block Diagrams.
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(Page 26)