Yamaha-TF-1-Service-Manual-Part-2电路原理图.pdf
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1、TF5/TF3/TF1 46 1. Side Pad R Assembly, Side Pad L Assembly (Time required: About 1 minute each) 1-1 Side Pad R Assembly : 1-1-1 Remove the two (2) screws marked 80A. The side pad R assembly can then be removed. (Fig. 1) 1-2 Side Pad L Assembly : 1-2-1 Remove the two (2) screws marked 80B. The side p
2、ad L assembly can then be removed. (Fig. 1) * Remove the side pad R assembly and side pad L assembly in the direction of the arrow in Fig. 1. 2. Control Panel Assembly 24 (Time required: About 5 minutes) 2-1 Remove the side pad R assembly and side pad L assembly. (See Procedure 1) 2-2 Remove the sev
3、en (7) screws marked 30, seven (7) screws marked 40 and twelve (12) screws marked 50. (Fig. 1) 2-3 Open the control panel assembly 24 in the direction of the arrow in Fig. 2, and fi x it with the panel stay. (Fig. 2) * When opening the control panel assembly 24, check that there are no screws or too
4、ls in area A of Photo 3. Loose items may damage the exterior. * When you open the control panel assembly 24, connector or connector assembly to prevent damage, to be careful not too open the control panel assembly 24. 2-4 Remove the control panel assembly 24 in the direction of the arrow in Fig. 3.
5、* When installing control panel assembly 24, see Fig. 4. Be careful not to tuck connector cables inside. * When installing the control panel assembly 24, tighten the screws in the order 30 40 50. In each case, tighten screw a before tightening other screws. (Fig. 1) Precaution in handling the contro
6、l panel assembly 24. When placing the assembly with its panel face facing down, be careful so that the control knobs do not contact the fl oor. 1. R 、 L (所要時間:各約 1 分) 1-1 R : 1-1-1 80A 2 本外、 R 外。 (図 1) 1-2 : 1-2-1 80B 2 本外、 L 外。 (図 1) R 取外際、図 1 示矢印方向外 。 2. Assy 24(所要時間:約 5 分) 2-1 外。 (1 項参照) 2-2 30 7
7、 本 40 7 本 50 12 本外。 (図 1) 2-3 図 2 矢印方向 Assy 24 開、 固定。 (図 2) Assy 24 開時、写真 3 A 箇所、 工具置確認 。外装傷可能性。 Assy 24 開時、束線破損 、 Assy 24 開 注意。 2-4 Assy 24 取外際、図 3 示 矢印方向外。 Assy 24 取付時、図 4 参照 。束線挟込注意 。 Assy 24取付時、 304050 順締。 各、a 先締他 締。 (図 1) Assy 24 設置注意 面下置時、等床当、 変形傷付置。 TF5/TF3/TF1 47 Fig. 1(図 1) ? * This figure
8、is the SIDE PAD R ASSEMBLY. ( R L外方) (図 R。 ) ? ? ? ? ? ? 80A 50 50 40 30 80B a a a a SIDE PAD R ASSEMBLY ( R) SIDE PAD L ASSEMBLY ( L) BOTTOM ASSEMBLY 24 ( Assy 24) LITHIUM BATTERY (電池) CONTROL PANEL ASSEMBLY 24 ( Assy 24) ? TF5/TF3/TF1 48 Fig. 2(図 2) Fig. 3(図 3) Photo 3(写真 3) Installing the Panel S
9、tay(取付方) BOTTOM ASSEMBLY 24 ( Assy 24) CONTROL PANEL ASSEMBLY 24 ( Assy 24) BOTTOM ASSEMBLY 24 ( Assy 24) PANEL STAY () BOTTOM ASSEMBLY 24 ( Assy 24) CONTROL PANEL ASSEMBLY 24 ( Assy 24) CONTROL PANEL ASSEMBLY 24 ( Assy 24) A CONTROL PANEL ASSEMBLY 24 ( Assy 24) BOTTOM ASSEMBLY 24 ( Assy 24) CONTROL
10、 PANEL ASSEMBLY 24 ( Assy 24) TF5/TF3/TF1 49 3. Lithium Battery (Time required: About 5 minutes) 3-1 Remove the side pad R assembly and side pad L assembly. (See Procedure 1) 3-2 Fix the control panel assembly 24. (See procedure 2) 3-3 The lithium battery on the MAIN circuit board can be replaced. (
11、Fig. 1, Fig. 5) * After removing or replacing the lithium battery, be sure to reset the time and date of the clock built in this unit. * Quick Guide: 7. Setup/7-1 Setting the internal clock (See page 21). ? (電池) Battery VN103500 WR846000 (Battery holder for VN103500) Notice for back-up battery remov
12、al. Push the battery as shown in figure, then the battery will pop up. Druk de batterij naar beneden zoals aangeven in de tekening, de batterij springt dan naar voren. Battery Battery holder ?MAIN Circuit Board (MAIN) Fig. 4(図 4) Fig. 5(図 5) Notch *1 *2 *1:*2: BOTTOM ASSEMBLY 24 ( Assy 24) BOTTOM AS
13、SEMBLY 24 ( Assy 24) BOTTOM ASSEMBLY 24 ( Assy 24) CONTROL PANEL ASSEMBLY 24 ( Assy 24) CONTROL PANEL ASSEMBLY 24 ( Assy 24) CONTROL PANEL ASSEMBLY 24 ( Assy 24) () (切欠) Spacer (Assy 24内側入 取付。 ) Install without entering the inner side of bottom assembly 24. (Assy 24 切欠部挿入。 ) Insert the spacer into t
14、he notch of control panel assembly 24. Installing the Control Panel Assembly 24( Assy 24取付方) 3. 電池(所要時間:約 5 分) 3-1 R L 外。 (1 項参照) 3-2 Assy 24 固定。 (2 項参照) 3-3 MAIN 上、電池交換 。 (図 1、図 5) 電池取外、交換際、本機 内蔵時計日時合。 :7. /7-1 内蔵時計設 定(21 参照) TF5/TF3/TF1 50 Fig. 6(図 6) A. Disassembly Procedure of Bottom Assembly 24
15、 A-1. DA2 Circuit Board (Time required: About 9 minutes) A-1-1 Remove the side pad R assembly and side pad L assembly. (See Procedure 1) A-1-2 Fix the control panel assembly 24. (See procedure 2) A-1-3 Remove the seventeen (17) screws marked 590 and two (2) screws marked 600. The DA2 circuit board c
16、an then be removed. (Fig. 6) * When installing the DA2 circuit board, partially tighten the screws marked 600, then fully tighten the screws marked 590 followed by the screws marked 600. (Fig. 6) A. Assy 24 分解 A-1. DA2 (所要時間:約 9 分) A-1-1 R 外。 (1 項参照) A-1-2 Assy 24 固定。 (2 項参照) A-1-3 590 17 本 600 2 本外
17、、 DA2 外。 (図 6) DA2 取付際、600 仮締 後、590 本締 600 本締。 (図 6) 600 570 540 500 460A 460B 420 HAAD(2) HAAD(1) BRDG HAAD(3) BOTTOM ASSEMBLY 24 ( Assy 24) BOTTOM ASSEMBLY 24 ( Assy 24) DA2 DA1 560 490 590 410 530 HAAD(1) HAAD(2) BRDG DA2 DA1 HAAD(3) TF5/TF3/TF1 51 A-2. DA1 Circuit Board (Time required: About 12
18、minutes) A-2-1 Remove the side pad R assembly and side pad L assembly. (See Procedure 1) A-2-2 Fix the control panel assembly 24. (See procedure 2) A-2-3 Remove the DA2 circuit board. (See procedure A-1) A-2-4 Remove the sixteen (16) screws marked 410 and two (2) hexagonal spacers marked 420. The DA
19、1 circuit board can then be removed. (Fig. 6) * When installing the DA1 circuit board, partially tighten the hexagonal spacers marked 420, then fully tighten the screws marked 410 followed by the hexagonal spacers marked 420. (Fig. 6) A-3. HAAD (13) Circuit Board A-3-1 Remove the side pad R assembly
20、 and side pad L assembly. (See Procedure 1) A-3-2 Fix the control panel assembly 24. (See procedure 2) A-3-3 HAAD (1) circuit board (Time required: About 8 minutes) A-3-3-1 Remove the sixteen (16) screws marked 560 and two (2) screws marked 570. The HAAD (1) circuit board can then be removed. (Fig.
21、6) * When installing the HAAD (1) circuit board, partially tighten the screws marked 570, then fully tighten the screws marked 560 followed by the screws marked 570. (Fig. 6) A-3-4 HAAD (2) Circuit Board (Time required: About 11 minutes) A-3-4-1 Remove the HAAD (1) circuit board. (See procedure A-3-
22、3) A-3-4-2 Remove the sixteen (16) screws marked 490 and two (2) hexagonal spacers marked 500. The HAAD (2) circuit board can then be removed. (Fig. 6) * When installing the HAAD (2) circuit board, partially tighten the hexagonal spacers marked 500, then fully tighten the screws marked 490 followed
23、by the hexagonal spacers marked 500. (Fig. 6) A-3-5 HAAD (3) Circuit Board (Time required: About 12 minutes) A-3-5-1 Remove the DA2 circuit board. (See procedure A-1) A-3-5-2 Remove the sixteen (16) screws marked 530 and two (2) screws marked 540. The HAAD (3) circuit board can then be removed. (Fig
24、. 6) * When installing the HAAD (3) circuit board, partially tighten the screws marked 540, then fully tighten the screws marked 530 followed by the screws marked 540. (Fig. 6) * The circuit boards from HAAD (1) HAAD (3) are used for the following channels: HAAD (1) circuit board: INPUT CH 1 8 HAAD
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- Yamaha TF Service Manual Part 电路 原理图