Sony CDX-T69 - BLOCK DIAGRAM - BUS CONTROL;POWER SUPPLY Section

CDX-T69/T69X
1818
RESET
SWITCH
8
DATA
CLK
BUSON
RST
6
5
4
7
B. UP
CN902 (2/2)
37
MCK
36
EHS
34
AVRH
RV302
ELEVATOR HEIGHT
(ADDRESS)
RV301
ELEVATOR HEIGHT
SENSOR
BUCHK
46
BATTERY
CHECK
Q203
D210
D209
75
ELVON
24
EJECT SW
50
µCOM B+
BUS INTERFACE
(FOR SONY BUS)
IC201
+8V
REGULATOR
IC202
DRIVER +8V
Z
SW303
95
MAG SW
4
ELVF
3
ELVR
SW301
MAGAZINE
DETECT
3
4
9
7
MOTOR
DRIVE
IN1
IN2
OUT1
OUT2
ELEVATOR
MOTOR DRIVE
IC302
M
M104
(ELEVATOR)
SYSTEM CONTROLLER
IC301 (2/2)
RESET
10 6
9
11 4
1 12
13 2
8 7
SO
SI
SCK
BUSON OUT
BUSON OUT
RESET
DATA
14
CLK
LOF
BUSON IN
RST
16
17
18
45
81
UNI SI
UNI SO
UNI CK
BUSON
VCC
RESET SIGNAL
GENERATOR
IC204
+5V
REGULATOR
IC203
SERVO +5V
X1
80
X0
X301
4MHz
MAGLK SW
SW302
MAGAZINE IN/OUT
DETECT
5151
REGULATOR
Q205, 206
+3V
REGULATOR
Q202
SERVO +3V
PS902
5-2. BLOCK DIAGRAM – BUS CONTROL/POWER SUPPLY Section –