Block Diagram - Panel Board - Sony HCD-M10 Service Manual

Micro hi-fi component system
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BLOCK DIAGRAM – PANEL SECTION –
J302
PC LINK
Q260
6
5
SCL
SWITCH
4
+5V
3
Q261
2
1
SDA
SWITCH
I2C-DATA,I2C-CLK
MD
D
SECTION
(DECK BLOCK)
+5V
REC-R
REC-F
PACK
Q1011,1012
MOTOR
MO +12V
CONTROL
PLAY SW
SENSOR OUT
Q1009,1010
SOLENOID
SOL 12V
CONTROL
S902
DISC TRAY
OPEN DETECT
S901
DISC TRAY
CLOSE DETECT
IC306(2/3)
MASTER CONTROL
75
XC-IN
10
PC POWER
X801
32.768kHz
XC-OUT
11
I2C-CLK
29
IIC-CLK
X-IN
15
I2C-DATA
X802
30
IIC-DATA
16MHz
X-OUT
13
94
B HALF/REC
7
CAPM-CNT1
45
B_PLAY
93
B-SHUT(SENSOR)
6
SOL_CON
LOADING MOTOR DRIVER
41
OPEN SW
43
9
TRAY-OPEN
TRAY-CLOSE
42
7
40
IN SW
IC801
REMOTE
1
SENSOR
S833
Q808
D813
LED
+
DRIVER
VOLUME
Q811
D814
LED
DRIVER
S809-813
FUNCTION
KEY
S817-823
FUNCTION
KEY
S825-832
FUNCTION
KEY
IC603
RIN
OUT1
4
M901
M
DISC TRAY
FIN
OUT2
2
OPEN/CLOSE
45
45
LIQUID CRYSTAL DISPLAY UNIT
4
BACK UP
+5V
SIRCS
35
LCD-DATA
LCD-SCK
37
74
POWER KEY
LCD-CS
36
LCD-RS
77
D 5.7V
82
VOL_A
83
VOL_B
Q809
LCD_BACK_LIGHT
76
BACK LIGHT
SWITCH
91
KEY2
Q803
LED
87
MD GROUP LED
DRIVER
Q805
90
KEY1
LED
81
TC_LED
DRIVER
Q806
89
KEY0
LED
80
MD_LED
DRIVER
Q807
LED
79
CD_LED
DRIVER
Q808
LED
TUNER_LED
78
DRIVER
HCD-M10
FL801
VDD
SDA
SCL
CS
RS
D815,816 : WHITE MODEL
D818-820 : BLACK,SILVER MODEL
(BACK LIGHT)
D+5.7V
AC DET
MAIN
E
SWITCH
SECTION
Q804
D805
D812
GROUP ON/OFF
D806
TAPE
D807
MD
D808
CD
D809
TUNER
BAND

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