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55
CL3/CL1
A-8. DSP シート
(所要時間:約 15 分)
A-8-1. コンパネ U7 Ass y を開けて、サービスステイで固
定します。(1 項参照)
A-8-2. CPU シ−トを外します。(A-4 項参照)
A-8-3. FX シ−トを外します。(A-5 項参照)
A-8-4. リア上パネ U7 サブ Ass y を外します。
(A-1 項参照)
A-8-5. HAAD シ−トを外します。(A-7 項参照)
A-8-6. [540] のネジ 2 本を外して、CPUFX 固定金具を外
します。(図 3)
A-8-7. [480] の六角スペーサ 5 本と [500] のネジ 5 本を外
して、DSP シートを外します。(図 3)
A-8.
DSP Circuit Board
(Time required: About 15 minutes)
A-8-1. Open the control panel U7 assembly and secure with
the service stays. (See procedure 1)
A-8-2. Remove the CPU circuit board. (See procedure A-4)
A-8-3. Remove the FX circuit board. (See procedure A-5)
A-8-4. Remove the rear upper U7 sub assembly.
(See
procedure
A-1)
A-8-5. Remove the HAAD circuit board.
(See
procedure
A-7)
A-8-6. Remove the two (2) screws marked [540]. The
CPUFX bracket can then be removed. (Fig. 3)
A-8-7. Remove the fi ve (5) hexagonal spacers marked [480]
and the fi ve (5) screws marked [500]. The DSP circuit
board can then be removed. (Fig. 3)
Fig. 3 (図 3)
CPUFX BRACKET
(CPUFX 固定金具)
[500]
[480]
[480]
[500]
[540]
[540]
TBPHN
DA
DSP
Summary of Contents for CL3
Page 7: ...7 CL3 CL1 DIMENSIONS CL3 CL1 648 15 201 130 299 667 839 15 201 130 299 667 Unit mm...
Page 95: ...95 CL3 CL1 CPU Circuit Board Pattern side to DSP CN101 2NA WY67750 1...
Page 101: ...101 CL3 CL1 DNTU Circuit Board Pattern side Scale 80 100 2NA WZ20390 5...
Page 102: ...CL3 CL1 102 2NA WY63530 FX Circuit Board WR 63 1 Component side Scale 95 100...
Page 103: ...103 CL3 CL1 2NA WY63530 FX Circuit Board Pattern side Scale 95 100...
Page 105: ...105 CL3 CL1 HAAD Circuit Board Pattern side Scale 90 100 2NA WY64340 2...
Page 107: ...107 CL3 CL1 2NA WY63490 Component side JK Circuit Board WR 63 1...
Page 109: ...109 CL3 CL1 Component side TBPHN Circuit Board WR 06 1 WR 63 1 2NA WY64360 1...
Page 110: ...CL3 CL1 110 Component side PN8 Circuit Board to FD8 CN902 or FD8CN CN902 2NA WY53120 2...
Page 118: ...CL3 CL1 118 Component side PNENL Circuit Board to PN8 CN001 2NA WY53130 1...
Page 160: ...CL3 CL1 160 1 18 LCD Test LCD LCD 1 3 2 9 5 OK NG 1 2 H 3 O X O 4 BOX 5x4...
Page 382: ...7 MBCL CIRCUIT BOARDS A A A A 2NA WY53200 1 MB Circuit Board Component side...
Page 383: ...MBCL 8 MB Circuit Board DSUB PH CONNECTOR ASSEMBLY B B B B 2NA WY53200 1 Pattern side...