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MXD-D40
49
49
6-3.
BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –
4
37
REMOTE CONTROL
RECEIVER
IC781
l
AMS
L
PUSH ENTER
l
AMS
L
PUSH ENTER
ROTARY
ENCODER
90
89
91
68
5
4
92
1
67
3
SW
GND
A
B
ROTARY
ENCODER
66
5
4
1
65
3
SW
GND
A
B
35
63
18
12
8
5
7
4
11
13
+3.3V
REGULATOR
Q504
+5V REGULATOR,
RESET SIGNAL
GENERATOR
IC505
+3.3V
REGULATOR
Q503
POWER ON/OFF
RELAY DRIVE
Q500
LINE
FILTER
*
RECT
D519 – 522
SUB POWER
TRANSFORMER
AC IN
MAIN POWER
TRANSFORMER
*
RECT
D510
RECT
D501, 502
RECT
D511 – 514
+10V
REGULATOR
IC502
–32V
REGULATOR
IC504
RECT
D507, 508
RECT
D505, 506
+5V
VOLTAGE
2
6
+7V
REGULATOR
IC501
+5V
REGULATOR
IC506
D
E
10
S731 – 736
S702 – 708
S741 – 746,
S791
S722 – 729
S721
(MD)
S701
(CD)
PDOWN
RESET
SYSTEM CONTROLLER
(CD MECHANISM CONTROLLER)
IC800 (2/2)
FL/LED DRIVE
IC751
REGULATOR
IC500
BACK UP
+3.3V
SYSTEM CONTROLLER (IC801) ,
FLASH MEMORY (IC802)
+3.5V
ANALOG
LINE OUT
CIRCUIT
+3.3V
BT500
LITHUM
BATTERY
(ML1220)
D523
D524
SYSTEM CONTROLLER
(CD MECHANISM CONTROLLER)
(IC800)
+5V
MD MECHANISM
CONTROLLER (IC801)
+3.3V
+10V
+7V
B–
(–32V)
B+
(BACK+5V)
AC
AC
CDM SECTION
+7V
FLUORESCENT
INDICATOR
TUBE
(FL751)
DISPLAY
SECTION
CD
SECTION
SIRCS
KEY2
KEY3
KEY1
JOGMD1
KEY0
JOGMD0
JOGCD1
JOGCD0
FLCLK
FLWITE
38
61
FLCS
DISP RESET
STB
P_DOWN
RESET
SYS3.5
PH5
ANA5
V. BAK
P. DOWN
S. RST
VCC2
AC
VCC1
CD
SECTION
+5V
B+
B–
ANALOG
LINE OUT
CIRCUIT
(Page 48)
(Page 48)
RECT
D503, 504
RV500
+3.5V
REGULATOR
IC190
+3.3V
MD SECTION
+5V
69
70
68
67
74
CP
DA
CS
RESET
3
–
37
SEG01
–
35
40
–
61
COM02
–
23
39
62
LED
DRIVE
Q752
73
LED
DRIVE
Q751
75
P3
COM01
COM24
P2
P4
LED
DRIVE
Q791
LED
DRIVE
Q781
S01 – S35
G02 – G23
CD SYNCHRO HIGH
D752
CD SYNCHRO NORMAL
D751
MDLP
D791
STANDBY
D781
VOLTAGE
SELECTOR
S600
110 – 120V
220 – 240V
(Singapore model)
*
RY600 (Singapore model)
RY650 (Except Singapore model)
*
T602 (Singapore model)
T652 (Except Singapore model)
*
LF651 (Except Singapore model)
LF798 (Singapore model)
*
T601 (Singapore model)
T651 (Except Singapore model)
FL DRIVE
Q754
FL DRIVE
Q753
FLUORESCENT
INDICATOR
TUBE
FL751
*
*
Except
Singapore
model
PCLK
CONNECTOR
+5V
POWER DETECT
SWITCH
Q502
Содержание MXD-D40 - Md Player
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