Sony OA-D32W Service Manual page 67

7-3. OVER ALL DIAGRAM
7-3-1. Interconnection Diagram
Over All Diagram Over All Diagram
DC Motor(BHC-210IA)
8-838-050-01
- - - - - - - - - -.- - -1
r-~~----------------
~
- - - - - --cNI091
Complete PCB, FC-14
I
3
I 0
I
2
A-8051-044-A
2 0
I
'" 4
3· 0
I
7 4 0
I
+5V
+12V
GND
MOTON
" , I 5 0
6 6 0
5 8 0
MINDEX
WRT PRT
CSTIN
i . . . - - -
100
12 0
140
160
...QllQl..
180
I 200
2
22 0
5
240
6 260
4
7-25
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3
(Odd No)'
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r------~----------------~
I DC MotorISNS-IIOOA)
.--_ _ _ _ _ _ _ _ ~I--S~M:.=C¢:e.....----+-------~:___t_<>
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8-838-025-11
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SMA2
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L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
41 ____________
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3
4
5
I
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2
r-----------------------i
1 HEAD ARM Assy .-.-_ _ _ _ _ _ _
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_ _ _ _
+-------.;__t-o
I A-8010-028-A
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~~.~~_~I+\--------------~I--~R~/w~Fi~ni~sh~------~--------------~--r_o
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I Erase Siorl
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a-
I Erose Finish
L _______________________
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CNI08
OJ
~
2 0
3
3 0
4 0
2
I
L.....-
r - - - - - - - - - - - - - - - - - - - --,
I
HEAD LOAD Assy
I
A- 8010-032-A
I
I
L -- __________________
_ 4 - - - - - - - - - - - - '
I Plunger¢
®
I
I Plunger I
I FRAME GND
I
1
CNI02
CNI07
. [ill
10
2 0
3 0
4 0
5 0
r - - - - - · - - - - - - - - - - - - - ,
I
LEO PC BOARD Assy
I A-8050-002-B
Iii\.
I
~~~--------------------~LE~D---------------------------------
I
L____ _ ______________
..J
LED+
6 0
r - - - - - - - -
CNI03
7 0
I Mounted PCB ,Sensor
+5V
I A-8050-001-A
CTR
¢
I
TR
¢
LCD
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I
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) ~1¢--2~'~~ I
L ____ - - - - - ___ - - - - - - - ___ J
----------------------~
-79- -80-
MOTOR ON
SELECT ¢
DSK CHG
SELECT I
CHG RST
DIRTN
STEP
WRT DATA
WRT GATE
HD LOAD
NC
INDEX
TRK ¢¢
WRT PRT
RD DATA
READY
Signal GND
+5V
GND
GND
+12V
AMP OUT
NC
CSTIN
NC
TRK¢SNS
NC
,GND