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HCD-FX888K
Q Q
– POWER SECTION –
3 7 6 3 1 5 1 5 0
IC721 STOCKER MOTOR DRIVE
MB1
FIN
7
OUT1
4
M761
M
MB2
(STOCKER)
9
RIN
OUT2
2
IC711 ROLLER MOTOR DRIVE
MA1
7
FIN
OUT1
4
M781
M
MA2
9
OUT2
2
(ROLLER)
RIN
IC701 MODE MOTOR DRIVE
MC1
7
FIN
OUT1
4
M771
M
MC2
9
RIN
OUT2
2
(MODE)
S771 ROTARY ENCODER (MODE)
MEN10
1
MEN11
2
G
MEN12
3
MEN13
4
S702 ROTARY ENCODER (STOCKER POSITION)
MEN20
1
MEN21
2
MEN22
G
3
MEN23
4
S711 (DISC INSERT(8/12cm))
S711
(ON : When disc insert)
SEN1C
S713
(ON : Play position)
S713 (DISC IN (8/12cm))
SEN3
ON : Play position
S714
S714 (DISC IN (8cm))
(8cm disc only)
SEN4
S715
(ON : When disc out from play position)
S715 (DISC OUT)
SEN7
OFF: In the Midst disc is moving
S718
between play position and
S718 (STOCKING)
SEN8
stocker
In the midst disc is moving
S717 (DISC POSITION)
between play position and stocker
SEN6
T E
S717
L
1 3 9 4 2 2 9 6 5 1 3
ON : disc is play position side
S716 (STOCKER IN/OUT)
OFF : disc is stocker side
SEN5
ON : The moment disc in/out
S716
from stocker
Q731
IC751
D-SEN
LEVEL
DISC INSERT
SHIFT
DETECT SENSOR
IC504
IC510
TRANSLATION
TRANSLATION
CONTROLLER
CONTROLLER
RESET B
2
RESET B
2
D-SEN
6 P14
CLK
3
14 CLKO
CLK
3
MB1
21 P3
MEN23
5 P15
MB2
22
P4
MEN22
6 P14
LATCH
4
13 LATHCO
LATCH
4
MEN21
7 P13
MEN20
DI1
26
15 DO1
7
PI3
8 P12
MEN13
MA1
25
26
9 P11
DO2
24 P0
DI1
MEN12
MA2
10 P10
23 P1
DIMM
12
MEN11
MC1
11 PVDPW
20 P4
DI/DPW
11
MEN10
MC2
12 DIMM
19 P5
10
P10
P11
9
DI2
16
25 DO2
8
P12
w w w
HCD-FX888K
DC/DC
CONVERTER
T801
F1
F2
+5V
TO FLUORESCENT
RECT
INDICATOR TUBE
VFL
D801,802
D804,805
OSC
Q801
IC509 (4/4)
SYSTEM CONTROLLER
IC802
LED DRIVER
FL D OUT/LED DATA
27
3
DATA
FL CLK/LED CLK
24
4
CLK
LED RAT
26
5
LCK
IO RESET
87
P CONT2
44
SEN1C
42
SEN
P CONT1
40
IO CLK
IO CLK
90
AC_CUT
20
IO CE
Q506
IO CE
86
SEN3
RESET
12
IO DI
88 IO DI
SEN8
SEN7
SEN6
SEN5
SEN4
IO DO
IO DO
89
x
a o
.
i
http://www.xiaoyu163.com
+31.5V
Q943,947
VOLTAGE
DETECT
+12V
IC515
+9V
+9V REG
Q
Q
DISC1
3
7
6
+6V
M -8V
DISC5
IC516
Q1
6
+5V
+5V REG
D811-815
Q9
15
+5V
IC105
+3.3V
+3.3V REG
IC107
RF +3.3V
+3.3V REG
+3.3V
IC106
+1.8V
+1.8V REG
IC303
+1.8V
+1.8V REG
IC508
+2.5V
+2.5V REG
IC511
1
2
RESET
u 1 6 3
y
32
32
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2
4
8
9
9
T901
TRANSFORMER(MAIN)
D931
D905
Q901
VOLTAGE
IC931
CONTROLLER
VOLTAGE
DETECT
PC901
PHOTO
COUPLER
E4V
PC903
PHOTO
COUPLER
T902
TRANSFORMER (SUB)
D941
IC941
+12V REG
Q921
D922
REG
3
1
5
1
5
0
8
9
Q945
D944
MOTER DRIVE
CONTROLLER
+6V
D942
IC942
+5V REG
E 4V
D943
IC943
+3.3V REG
IC951
VOLTAGE
DETECT
PC902
PHOTO
COUPLER
m
c o
.
2
8
9
9
D901
AC IN
IC901
3
D
POWER
PROTECTION
4
VCC
FB/OLP
5
STARTUP
8
IC921
POWER
PROTECTION
4
VCC
2
4
9
8
2
9
9
FB/OLP
6
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