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HCD-CP555/NXM1
24
24
HCD-CP555/NXM1
7-4. BLOCK DIAGRAM – MAIN SECTION –
MP3STB
CN371
IC401 (2/2)
SYSTEM CONTROL
IC1020
DISPLAY CONTROL/KEY CONTROL
MP3REQ
MIACK
MICK
MID10
MILP
MICS
HP3RST
SCOR
SENS
CLOCK
XLT
DATA
XRST
XTACN
CN372
LD-ST MTR POS
BU U/D MTR NEG
BU U/D MTR POS
SW3 SUB TRAY OUT
SW3 SUB TRAY IN
SW4 TRAY CLOSE SW
SW1 TRAY OPEN SW
ST-E1
ST-E2
ST-E3
ST-E4
MD-E1
MD-E2
MD-E3
MD-E4
D,SENSER
EVER+4V
EVER+4V
LD/ST MTR NEG
SIRCS
IC1050
KEY2-1
KEY2-2
S1043
S1001-1005
S1051
KEY
NETWORK
ROTARY
ENCODER
ROTARY
ENCODER
ROTARY
ENCODER
TREBLE
S1050
S1052
S1042
BASS
BASS
VOLUME
S1021-1027,1029-1031
S1032-1036
REMOTE
CONTROL
RECEIVER
KEY
NETWORK
S1028
DISPLAY
LED
SWITCH
Q1041
D1050
IC391
RESET
Q391
GREID
DRIVE
Q1021
GRID
DRIVE
Q1022
GRID
DRIVE
Q1023
FL1020
FLUORESCENT
INDICATOR
TUBE
F1
F2
VF1
VP
D/D CON+9V
Q1024
T801
D1023-1026
VF2
VP
RECT
BIAS
OSC
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
9
4
2
9
8
0
5
1
5
1
3
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299