HCD-FLX9W
4242
HCD-FLX9W
(Page 40)
8-7. BLOCK DIAGRAM – DISPLAY/POWER SUPPLY Section –
FL601
FLUORESCENT
INDICATOR TUBE
47-43, 41-23,
22-12, 10, 9
A1 – A36
85-97,
100, 1-8
G1 – G13,
G16 – G24
G14, 15G
98, 99
79CD POWER
SYSTEM CONTROLLER
IC101 (4/4)
83STBY-RELAY
12RESET
AC-CUT
B+ SWITCH
Q864, 865
D+2.6V
EVER+4V
+5V
REGULATOR
IC802
M+7V
M+9V
D+3.3V
D+4V
D206 – 208
D810
+4V
REGULATOR
IC901
+9V
REGULATOR
IC922
+12V
REGULATOR
IC921
+3.3V
REGULATOR
IC840
M+12V
+2.5V
REGULATOR
IC702
D+2.5V
+1.8V
REGULATOR
IC210
D+1.8V
PLUNGER
(+12V)
+12V
REGULATOR
IC202
A+10V,
MIC+10V
+10V
REGULATOR
IC803
CD/DVD D+5V,
CD/DVD V+5V
CD/DVD D+3.3V,
CD/DVD A+3.3V-1
A+5V
(DSP)
RESET SIGNAL
GENERATOR
IC201
D205
D204
RECT
D901 – 904
T901
SUB POWER
TRANSFORMER
RECT
D591
RECT
D921
RECT
D0001 – 0003,
004
REGULATOR
Q710
C AMP B+
C AMP B–
RECT
D491
F/R AMP B+
F/R AMP B–
– 42V
REGULATOR
Q971
POWER ON/OFF
RELAY DRIVE
Q901
VP
RECT
D911
VF
VF
RY901
(AC IN)
(Thai model))
(Thai model)
(Thai model)
T911
MAIN POWER
TRANSFORMER
RESET
SWITCH
Q203
TO FLUORESCENT
INDICATOR TUBE
FL201
EVER +3.3V
EVER +4V
VOLTAGE
SELECTOR
S901
100
E VOL B+
REGULATOR
Q601
D/A B+
CD/DVD A+3.3V-2
+3V
REGULATOR
IC631
+5V
REGULATOR
IC804
+4V
REGULATOR
IC801
+3.3V
REGULATOR
IC907
+9V
REGULATOR
IC0001
DIAT +9V
DIAT +5V
+5V
REGULATOR
IC0002
DIAT +2.5V
+2.5V
REGULATOR
IC7001
RECT
D890
D+3.3V
(PANEL)
D203
TU+3.3V
D106
D+3.3V
(DSP)
D601
+3.3V
(TC)
+3.3V
(MC)
D105
D101, 102
D103, 104
GRID DRIVE
Q201, 202
26DI1
25DO2
3CLK
78 EXP-OUT DATA
77
RESET
75 EXP-IN DATA
76 EXP-CLK
4LATCH 56 EXP-LAT
22 LED2
21 LED3
20 LED4
19 LED5
60IIC DATA
61IIC CLK
2RESET.B
30 IIC-DATA
29 IIC-CLK
41 M-RESET
Q209
D201
18 TC B SW
24 SELECT
LED SELECT
Q207, 208
LED DRIVE
Q203 – 206
D302 – 304,
D341 – 345
LED
MATRIX
D308
23 LED1
LED DRIVE
Q211
LED CONTROL
Q210, 217
MULTI CHANNEL
DECODING
PLUNGER
DRIVE
Q213, 214
8 CD SW1
CLOSE
OPEN
9 H.P
7 CD SW2
6 CD SW3
PM302
TC HOLDER
OPEN
(DECK B)
S332
CD/DVD DOOR
LOCK DETECT
S331
CD/DVD DOOR
OPEN/CLOSE DETECT
17 TC A SW
PLUNGER
DRIVE
Q215, 216
PM301
TC HOLDER
OPEN
(DECK A)
74 POWER-KEY
73 DISPLAY-KEY
S301
S302
DISPLAY
5 TC SW
S325
CASSETTE LID
OPEN/CLOSE DETECT
X27
HP SW
X28
IIC-DATA, IIC-CLK,
SYS-RST
D301
38 POWER LED
LED DRIVE
Q212
4 SIRCS
XRST
SYS-RST
VMUTE1
VMUTE2
IIC-CLK
IIC-DATA
REMOTE CONTROL
RECEIVER
IC301
47 VOLUME A
48
43
VOLUME B
44 VIDEO-MUTE
45 VIDEO-MUTE2
ROTARY
ENCODER
S341
VOLUME
64 – 66
KEY0 – KEY2
S303 – 307,
S311 – 324
S326
82
83
X201
4MHz
XI
XO
CD/DVD MECHANISM
DECK CONTROLLER,
FLUORESCENT
INDICATOR TUBE DRIVER,
KEY CONTROL
IC201
FRONT PANEL
CONTROLLER
IC202
15
X-IN
13
X-OUT
10
XC-IN
11
XC-OUT
X102
16MHz
X101
32.768kHz
S702 (LID)
(ON: When CD/DVD lid is close.)
S701 (MID OUT)
(ON: When tray is going to open/close.)
S708 (OUT)
(ON: When tray is open.)
S704 (IN)
(ON: When sub tray set to play position.)
S703 (MID IN)
(ON: When sub tray move between tray and stocker.)
S705 (INIT)
(ON: When elevator down to bottom.)
S706 (COUNT)
(ON: When elevator up/down each sub tray stock position.)
PRTC_SW
MIDOUT_SW
80
68
OUT_SW
67
IN_SW
69
MIDIN_SW
70
INIT_SW
73
CNT_SW
74
LEVEL SHIFT
Q701
DISC IN DETECT
SENSOR
D704, Q703
ROTARY
ENCODER
S707
DISC-SENS
ENC0
ENC1
ENC2
59
58
57
79
DISC TRAY
ADDRESS DETECT
ELEVATOR
UP/DOWN MOTOR DRIVE
IC701
RIN
FIN
OUT1
OUT2
9
7
71
72
4
2
MOTOR
DRIVE
M
M701
ELEVATOR
UP/DOWN
LOADING MOTOR DRIVE
IC702
RIN
FIN
LOD-POS
OUT1
OUT2
9
7
54
55
4
2
MOTOR
DRIVE
M
M702
(LOADING)
LOD-NEG
CLP-POS
CLP-NEG
CD/DVD DOOR OPEN/CLOSE
MOTOR DRIVE
IC302
RIN
FIN
DOOR MOTOR+
OUT1
OUT2
9
7
52
53
4
2
MOTOR
DRIVE
M
M301
CD/DVD DOOR
OPEN/CLOSE
DOOR MOTOR–
CD/DVD ON
SWITCH
Q870, 871
CD/DVD ON
SWITCH
Q922, 923
X29
VMUTE1, VMUTE2
EXCEPT
Thai model
EXCEPT
Thai model
EXCEPT
Thai model
(Page 41)
(Page 41)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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