HA
<Top View>
Top cover
IF plate
[460]
[530]
[300]
[450] X16
[290]
[A]
[500] X14
[310]
[500]: Bind Head Tapping Screw-B A4.0X8 MFZN2BL (VC688800)
Fig. 1
<Rear View>
[330]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)
[390]: Bonding Tapping Screw-B 3.0X8 MFZN2BL (VN413300)
[530]: Bind Head Screw A4.0X12 MFZN2BL (VP156900)
Fig. 2
[A]
MAIN
[390]X6
[330]
[330]
3.
JK Circuit Board and AD Circuit Board
3-1
Remove the top cover. (See procedure 1.)
3-2
Remove the HA circuit board. (See procedure 2.)
3-3
Remove the two (2) screws marked [430]. The AD shield
sheet can then be removed. (Fig. 4)
3-4
Remove the six (6) screws marked [390] and the two (2)
screws marked [400]. The JK circuit board can then be
removed. (Fig. 2 and Fig. 3)
4.
AD Circuit Board
4-1
Remove the top cover. (See procedure 1.)
4-2
Remove the HA circuit board. (See procedure 2.)
4-3
Remove the JK circuit board. (See procedure 3.)
4-4
Remove the six (6) screws marked [330], the two (2)
screws marked [350] and the two (2) screws marked
[370]. The AD circuit board can then be removed. (Fig. 2
and Fig. 3)
AD824
10
DISASSEMBLY PROCEDURE
1.
Top Cover
1-1
Remove the fourteen (14) screws marked [500]. The top
cover can then be removed. (Fig. 1)
2.
Circuit Boards and Units
Remove the top cover, each circuit board and unit can
then be removed.
Circuit Board and Unit
MAIN
HA
DC Assembly
Power Transformer
A
290
300
310
450
460
210
190
Screw
Bonding Screw 4.0X8 MFZN2BL (VS154500)
Bonding Screw 3.0X6 MFZN2BL (VS863000)
Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
Bonding Tapping Screw 3.0X8 MFZN2BL (VN41330)
Bind Head Tapping Screw-B 3.0X6 MFZN2BL (EP600230)
Bind Head Tapping Screw-B A4.0X6 MFZN2BL (VC688800)
Bind Head Tapping Screw-B A4.0X6 MFZN2BL (VC688800)
4
1
2
5
16
4
2
4
Ref. No.
Screw
QTY
2
2
2
1
2
1
5
5
Fig.
Summary of Contents for AD824
Page 22: ...MAIN Circuit Board B B 3NA V579130 AD824 22 ...
Page 23: ...E B B MAIN MYSL 3NA V579130 MYSL Circuit Board AD824 23 Pattern side Pattern side ...
Page 24: ...3NA V579110 INPUT BAL 1 2 3 4 5 6 7 8 1 HA Circuit Board C C AD824 24 ...
Page 25: ...AD824 25 3NA V579110 to MAIN CN903 1 C C to JK CN202 to JK CN102 to DC CN007 Component side ...
Page 26: ...HA Circuit Board 3NA V579110 1 D D AD824 26 ...
Page 27: ...3NA V579110 1 D D AD824 27 Pattern side ...
Page 30: ...AD824 30 AD Circuit Board 3NA V579120 F F ...
Page 31: ...AD824 31 JK Circuit Board F F AD JK 3NA V579120 Pattern side Pattern side ...
Page 33: ...PN Circuit Board 3NA V579100 1 H H H H AD824 33 Pattern side ...
