Sony MCC3000MT, Service Manual

Page: 175 / 194

KY-687 (4/5)
LCD_DB0,LCD_DB1,LCD_DB2,LCD_DB3,LCD_DB4,LCD_DB5,LCD_DB6,LCD_DB7,LCD_E,LCD_R/WE,LCD_RS,LCD_V0
001:14C
0.0047uF
C403
56pF
C401
NM
10uF
C400
0.01uF
C404
10uF
C405
0.1uF
C411
0.1uF
C402
0.1uF
C409
10uF
C406
0.1uF
C408
C412
47uF
C410
10V
47uF
C407
CN403
SUFFIX -11:MOUNT
SUFFIX -12:NO MOUNT
1 12V
2 GND
3 CONTROL
4 5
CN400
DC_IN(12V) 1
DC_IN(12V) 2
GND 3
GND 4
5
LED_ALERT
6 GND
7 8
CN401
1 E
2 R/W
3 RS
4 V0
5 VDD
6 VSS
7 8
CN402
1 LED-
2 LED+
3 DB7
4 DB6
5 DB5
6 DB4
11 12
7 DB3
8 DB2
9 DB1
10 DB0
1SS388
D402
1SS388
D403
RB161L-40TE25
D400
1SS388 D401
LED_BACKLIGHT_CONT
001:14C
FAN_LOCKED
001:5D
LED_ALERT
001:13H
GND
GND
GND
GND
GND
GND
GND
GND
0
JC400
0
JC404
0
JC421
0
JC401
0
JC402
0
JC405
0 JC422
0
JC403
0
JC423
S
22uH
L400
MP1580HS-LF-Z
IC400
GND
4
IN
2
BS
1
EN
7
SYNC
8
FB
5
COMP
6
SW
3
DTC114EE-TL
Q400
15k
R402
220
R409
1k
R408
NM
2.7k
R406
3.9k R400
6.2k
R405
875965303
NJM78M05DL1A-TE1
IC402
IN
1
G/FIN
3
OUT
2
NJM78M05DL1A-TE1
IC401
IN
1
G/FIN
3
OUT
2
+5V
+12V
+5V
+12V
+12V
+12V
+3.3V
LCD_R/WE
LCD_E
LCD_DB3
LCD_DB4
LCD_DB5
LCD_DB6
LCD_DB7
LCD_RS
LCD_DB2
LCD_DB1
LCD_DB0
LED_BACKLIGHT_CONT
LCD_V0
To FAN
Power Pattern Wide>1mm
OUT 24mA
POWER & LCD-I/F BLOCK
<---------------
OPEN COLLECTOR 15V MAX
LCD-I/F
OUT 3.3V MAX2A
Power Pattern Wide>1mm
4.75 to 25V Operating Input
H ON
L OFF
Power Pattern Wide>1mm
OUT 5V MAX1A
Constant Current Circuit
1608 0.5%
1608 0.5%
1608 0.5%
1608 0.5%
0.1uF
FB404
FB405
FB401
FB400
FB406
FB403
FB402
FB414
FB413
FB412
FB407
FB410
FB409
FB408
FB411
KY-687 (4/5)
BOARD NO. 1-887-199-11, -12
KY-687_4
MCC-3000MT
7-55