7
PW8
1. Top
Cover
(Time required: About 2 minutes)
Remove the eleven (11) screws marked [470]. The top
cover can then be removed. (Fig. 1)
2. Power
Transformer
(Time required: About 3 minutes)
2-1
Remove the top cover. (See procedure 1.)
2-2
Remove the hexagonal nut A. The shield board and
plate A can then be removed. (Fig. 1)
2-3
Remove the hexagonal nut B and remove the hexagon
bolt from the bottom side of the main chassis assembly.
The parts marked "A" can then be removed. (Fig. 1)
3. DC
Assembly
3-1
Remove the top cover. (See procedure 1.)
3-2
DC1 Circuit Board
(Time required: About 5 minutes)
3-2-1 Remove the four (4) screws marked [160A]. The DC
assembly (R) can then be removed. (Fig. 1)
3-2-2 Remove the three (3) screws marked [R70A]. The
transistor
fi
xing plate A can then be removed. (Photo 1)
3-2-3 Remove the four (4) screws marked [R70B]. The
transistor
fi
xing plate B can then be removed. (Photo 2)
3-2-4 Remove the six (6) screws marked [R40] and the screw
marked [R70C]. The DC1 circuit board can then be
removed. (Photo 2, Photo 3)
*
The diode stack and transistor of the DC1 circuit
board are in close contact with the insulation sheet.
(Photo 4, Photo 5)
DC1
<TOP VIEW>
TRANSISTOR FIXING PLATE A
(TR 押え金具 A)
• DC ASSEMBLY (R)
(DC ASS Y (R))
[R70A]
[R70A]: BIND HEAD SCREW
(小ネジ+BIND)
3.0X10 MFZN2W3 (WE95290R)
DC1
<LOWER VIEW>
TRANSISTOR FIXING PLATE B
(TR 押え金具 B)
• DC ASSEMBLY (R)
(DC ASS Y (R))
[R70B]
[R70C]
[R70]: BIND HEAD SCREW
(小ネジ+BIND)
3.0X10 MFZN2W3 (WE95290R)
DC1
<LEFT SIDE VIEW>
• DC ASSEMBLY (R)
(DC ASS Y (R))
[R40]
[R40]
[R40]: BIND HEAD SCREW
(小ネジ+BIND)
3.0X6 MFZN2W3 (WE774000)
1.
トップカバー
(所要時間:約 2 分)
[470] のネジ 11 本を外し、トップカバーを外しま
す。
(図 1)
2.
電源トランス
(所要時間:約 3 分)
2-1
2-2
六角ナット A を外し、シールド板とプレート A を
外します。
(図 1)
2-3
六角ナット B と、メインシャーシ Ass'y の底面側
から六角ボルトを外し、図 1 の A の部分を外しま
す。
(図 1)
3.
DC 電源セット
3-1
3-2
DC1 シート(所要時間:約 5 分)
3-2-1 [160A] のネジ 4 本を外し、DC Ass'y R を外します。
(図 1)
3-2-2 [R70A] のネジ 3 本を外し、TR 押え金具 A を外し
ます。
(写真 1)
3-2-3 [R70B] のネジ 4 本を外し、TR 押え金具 B を外し
ます。
(写真 2)
3-2-4 [R40] の ネ ジ 6 本 と [R70C] の ネ ジ 1 本 を 外 し、
DC1 シートを外します。
(写真 2、写真 3)
※
DC1 シートのダイオードスタックおよびトランジスタ
は放熱シートに密着しています。
(写真 4、写真 5)
Photo 1
(写真1)
Photo 2
(写真2)
Photo 3
(写真3)
Summary of Contents for IM8-32
Page 3: ...3 IM8 40 IM8 32 IM8 24 IM8 40 IM8 32 IM8 24 ...
Page 4: ...IM8 40 IM8 32 IM8 24 4 PW8 PW8 PW8 PSL1010 ...
Page 50: ...50 IM8 40 IM8 32 IM8 24 B B SUM Circuit Board SUM 2NA WJ98650 1 ...
Page 51: ...51 IM8 40 IM8 32 IM8 24 B B Pattern side パターン側 Scale 75 100 SUM 2NA WJ98650 1 ...
Page 54: ...54 IM8 40 IM8 32 IM8 24 BUS1 Circuit Board D D BUS1 2NA WK59220 1 2 ...
Page 55: ...55 IM8 40 IM8 32 IM8 24 D D Scale 85 100 Pattern side パターン側 BUS1 2NA WK59220 1 2 ...
Page 58: ...58 IM8 40 IM8 32 IM8 24 BUS3 Circuit Board IM8 40 F F BUS3 2NA WK59250 1 ...
Page 59: ...59 IM8 40 IM8 32 IM8 24 F F Pattern side パターン側 Scale 85 100 BUS3 2NA WK59250 1 ...
Page 61: ...61 IM8 40 IM8 32 IM8 24 B G G Component side 部品側 Scale 85 100 BUS4 2NA WK59260 1 ...
Page 62: ...62 IM8 40 IM8 32 IM8 24 BUS4 Circuit Board IM8 40 IM8 32 H H BUS4 2NA WK59260 1 ...
Page 63: ...63 IM8 40 IM8 32 IM8 24 H H Pattern side パターン側 Scale 85 100 BUS4 2NA WK59260 1 ...
Page 67: ...67 IM8 40 IM8 32 IM8 24 J J Pattern side パターン側 BUS2L BUS2R 2NA WK59230 1 ...
Page 68: ...68 IM8 40 IM8 32 IM8 24 MASJK Circuit Board K K MASJK 2NA WJ98620 1 1 ...
Page 69: ...69 IM8 40 IM8 32 IM8 24 K K Component side 部品側 MASJK 2NA WJ98620 1 1 ...
Page 72: ...72 IM8 40 IM8 32 IM8 24 MAS1 Circuit Board M M MAS1 2NA WJ98630 1 ...
Page 73: ...73 IM8 40 IM8 32 IM8 24 M M Component side 部品側 Scale 75 100 MAS1 2NA WJ98630 1 ...
Page 76: ...76 IM8 40 IM8 32 IM8 24 MAS2 Circuit Board O O MAS2 2NA WJ98640 1 ...
Page 77: ...77 IM8 40 IM8 32 IM8 24 O O Component side 部品側 Scale 75 100 MAS2 2NA WJ98640 1 ...
Page 81: ...81 IM8 40 IM8 32 IM8 24 INJK Circuit Board Pattern side パターン側 INJK 2NA WJ98560 1 1 ...
Page 82: ...82 IM8 40 IM8 32 IM8 24 Q Q IN1 Circuit Board IN1 2NA WJ98570 1 ...
Page 83: ...83 IM8 40 IM8 32 IM8 24 Q Q Component side 部品側 IN1 2NA WJ98570 1 ...
Page 88: ...88 IM8 40 IM8 32 IM8 24 IN2 Circuit Board S S IN2 2NA WJ98580 1 ...
Page 89: ...89 IM8 40 IM8 32 IM8 24 S S Component side 部品側 Scale 85 100 IN2 2NA WJ98580 1 ...
Page 90: ...90 IM8 40 IM8 32 IM8 24 IN2 Circuit Board T T IN2 2NA WJ98580 1 ...
Page 94: ...94 IM8 40 IM8 32 IM8 24 U U ST1 Circuit Board ST1 2NA WK62990 1 ...
Page 95: ...95 IM8 40 IM8 32 IM8 24 U U Component side 部品側 ST1 2NA WK62990 1 ...
Page 96: ...96 IM8 40 IM8 32 IM8 24 ST1 Circuit Board V V to ST2 CN710 to ST2 CN510 ST1 2NA WK62990 1 ...
Page 98: ...98 IM8 40 IM8 32 IM8 24 ST2 Circuit Board W W ST2 2NA WK62990 1 ...
Page 99: ...99 IM8 40 IM8 32 IM8 24 W W Component side 部品側 Scale 80 100 ST2 2NA WK62990 1 ...
Page 128: ...4 IM8 40 IM8 32 IM8 24 D D E E INJK IN1 STJK ST1 220 220 230 ...
Page 132: ...8 IM8 40 IM8 32 IM8 24 D D E E INJK IN1 STJK ST1 220 220 230 ...
Page 136: ...12 IM8 40 IM8 32 IM8 24 D D E E INJK IN1 STJK ST1 220 220 230 ...
Page 151: ...27 IM8 40 IM8 32 IM8 24 PANEL ASSEMBLY MASTER 40 パネルMAS40Ass y 460 470 80 10 480 490 140 200 ...
Page 154: ...30 IM8 40 IM8 32 IM8 24 PANEL ASSEMBLY IN8 パネルIN8 Ass y 290 290 300 10 250 50 320 310 ...