MEX-R5
22
22
MEX-R5
12
CN401
S961
(PANEL OPEN DETECT)
12
CN901
ACC
ILL
13
7
14
TEL-MUTE
AMP-R
AMT-R
5
6
+B
19
15
PARCKING
KEY ACTIVE
SWITCH
Q501
LIQUID
CRYSTAL
DISPLAY
LCD911
LCD DRIVER
IC901
REGULATOR
IC306 (2/2)
SYSTEM CONTROLLER
IC501 (2/2)
CN801 (2/2)
DISPLAY B+
LED931, LED932
(LCD BACK LIGHT)
LED961, LSW901
(DISC SLOT ILLUMINATION)
Q925
LED
CONTROL
TU +5V
DAC +5V
AUDIO +8.3V,
TU +8.3V
+5V
REGULATOR
Q201
RF +5V
A +3.3V
D +1.5V
DR +5V,
A +5V
V +3.3V
BU B+
D604
TH601
A +1.5V
BATTERY
DETECT
Q604
BU +3V
D502
B/U +5V
DISPLAY B+
BU B+,
BUS B+,
M901
(FAN)
LED902, LED914 – LED918
LED961, LSW901,
LSW903 – LSW913,
LSW918 – LSW921
(ILLUMINATION)
D+3.3V
FAN MOTOR
DRIVE
Q902, 903
FAN SPEED
CONTROL
Q901
ACCESSORY
CHECK
Q802
ILLUMINATION
CHECK
Q804
TH501
D501
D101
D102
S501
RESET
M
M
LEVEL SHIFT
Q803
SONY BUS INTERFACE
(FOR SONY BUS)
IC603
4
5
2
B-DATA
RESET
B-CLK
6
BUS-ON
7
+BATT
CN602
BUS CONTROL IN
3 – 28,
RXD
RXD, TXD,
CTS, RTS
TXD
CTS
RTS
B+ SWITCH
Q906, 907
SW3
(DISC IN)
BU B+
VCC
CNJ601
S902, S914 – S918
LSW901, LSW903 – LSW913,
LSW918 – LSW921
REMOTE IN
X502
32.768kHz
X501
3.68MHz
SW2
(SELF LOAD)
M3
(LOADING)
SW3
(DOWN)
(CHUCKING END)
M
M
5-3. BLOCK DIAGRAM – MAIN Section –
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
8
0
5
1
5
1
3
6
7
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299