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HCD-M700
MAIN Section
: FM
• Signal Path
: PB (TAPE)
: REC (TAPE)
: PB (MD)
: REC (MD)
R-CH
BIAS
OSC
Q401
+8V
ERASE
HEAD
REC/PB
HEAD
DECK A/B SELECT
PB/REC EQ AMP
IC401
Q403
REC/PB
CONT
IC306
SYSTEM CONTROL
L
R
ANALOG
INPUT
SJ302
TU1
IC323
SOUND PROCESSOR
POWER AMP
IC101
Q330
MUTE CONT
J301
SJ301
PHONES
R CH
R CH
L
R
L
R
SPEAKER
LIQUID
CRYSTAL
DISPLAY UNIT
FUCTION
KEY
IC801
S809-813
D805
(POWER ON)
TUNER UNIT
L-CH
R-CH
R-CH
D OUT
D IN
CLK
CE
TUNED
R-CH
Q100,101
REC/PB
SWITCH
Q404,405
T101
RV101
T401
REC BIAS
Q402
– DECK BLOCK –
REC L
PLAY
REC R
PACK
END
SOL +12V
SOL
DRIVE
Q342,344
MO +12V
MOTOR
DRIVE
Q341,343
X401
32.768kHz
X402
16MHz
9
8
11
10
3
4
REC L IN
MD L
IC302
Q100
MUTE
Q312,313
MUTE CONT
Q408,409
MUTE
+12V
1
2
13
12
5
7
IC324
Q310,311
DC DET
R CH
D303
AU MUTE
P DOWN
LCD801
BU +3.3V
BACK LIGHT
SWITCH
Q635,637
+8V
D818-820
(WHITE LED)
FUCTION
KEY
S817-823
FUCTION
KEY
S825-823
S833
I/
LED
DRIVE
Q804
LED
DRIVE
Q805-811
D806-809
D813,814
D601
D620
SYS +B
RESET
SWITCH
Q619
IC602
BU +4V
D604
AC
DETECT
Q618
D622
FAN +B
SWITCH
Q905-907
FAN +12V
D906-909
T902
MAIN
TRANSFORMER
D910-913
RELAY
DRIVE
AC IN
D902-905
POWER AMP +B
POWER AMP -B
+12V
REG
Q355
+12V
T901
SUB
TRANSFORMER
D914-917
TU +10V
+10V
REG
Q301
IC305
+8V
TUNER ON
SWITCH
Q303,304
MDM +8V
IC304
IC614
MDM +5V
COM +8V
+5V
REG
Q309
+5V
PC LINK +5V
IC307
IC605
OPTICAL ;3.3V
IC608
SYS +3.5V
IC615
BU +3.5V
IC614
A +3.5V
IC616
IC901
+11V
5
IC902
+5V
5
IC903
+3.3V
POWER
CONTROL
Q904
Q902
RY901
BU +4V
IC904
D920
D919
D304
PC LINK
J603
D334
D333
D921
SC0
XIFCS
VXIFOK
XFRRST
XIFINT
• R-ch is omitted due to same as L-ch.
• Abbreviation
HK : Hong Kong model
IC326
RDS
FM-DET
Q302
AEP, UK
VOLTAGE
SELECTOR
S901
HK
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
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T E L
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9
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2
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5
1
5
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3
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7
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Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299