Yamaha-PMTL-21-Service-Manual电路原理图.pdf

SERVICE MANUAL 100829 SERVICE MANUAL PMT-L21/PMT-H25 CEILING MOUNT BRACKET G PMT-L21 PMT-L21/PMT-H25 G PMT-H25 Height locking screw Ceiling bracket Projector mounting adapter Tilt angle adjustment screws (There are also screws on the opposite side.) Horizontal angle adjustment screw (four in total) Height adjustment pole 取付 傾角度調整 （反対側。） Vertical angle adjustment screws (There are also screws on the opposite side.) 上下角度調整 （反対側。） Mounting guide pin 取付 左右角度調整（計4所） 高固定 高調整 天井固定金具 Ceiling bracket 天井固定金具 Projector mounting adapter Tilt angle adjustment screws (There are also screws on the opposite side.) Horizontal angle adjustment screws / 左右角度調整 Mounting guide pin 取付 Vertical angle adjustment screws (There are also screws on the opposite side.) 上下角度調整 （反対側。） 取付 傾角度調整 （反対側。） RadioFans.CN 收音机爱 好者资料库 PMT-L21/PMT-H25 PMT-L21/PMT-H25 2 IDIMENSIONS OF PARTS / 各部寸法 Projector mounting adapter with the LPX-500 installed Top View /上面図 PMT-H25 Front View /正面図 with the LPX-500 installed Top View /上面図 PMT-L21 10 x 13 mm (3/8 x 1/2 inch) (elliptical hole) 10 mm (3/8 inch) (hole)9 mm (3/8 inch) (hole) 9 x 13 mm (3/8 x 1/2 inch) (elliptical hole) 10 10 196 mm 170 mm 140 mm 120 mm 156 mm 777 to 1347 mm 887 to 1457 mm 226 mm 200 mm 140 mm 175 mm 8.8 mm (3/16 inch) (full y penetrating holes) (7-3/4 inch) (6-11/16 inch) (5-1/2 inch) (4-3/4 inch) (6-1/8 inch) (30-9/16 to 53 inch) (34-15/16 to 57-3/8 inch) (1-3/16 inch) 10 x 13 mm (3/8 x 1/2 inch) (elliptical hole) 10 mm (3/8 inch) (hole) 9 mm (3/8 inch) (hole) 9 x 13 mm (3/8 x 1/2 inch) (elliptical hole) (8-7/8 inch) (7-7/8 inch) 30 mm (5-1/2 inch) (6-7/8 inch) 159 mm (6-1/4 inch) 8 mm (5/16 inch) 8 mm (5/16 inch) 178 mm (7-1/16 inch) 184 mm (7-1/4 inch)178.5 mm (7 inch) 170.5 mm (6-3/4 inch) 170.5 mm (6-3/4 inch)170.5 mm (6-3/4 inch) 147.3 mm (5-3/4 inch) 175 mm (6-7/8 inch) 192 mm (7-9/16 inch) 81 mm (3-3/16 inch) 137 mm (5-3/8 inch) 10 10 832 to 1402 mm (32-3/4 to 55-3/16 inch) 取付 Front View /正面図 LPX-500取付時LPX-500取付時 RadioFans.CN 收音机爱 好者资料库 PMT-L21/PMT-H25 PMT-L21/PMT-H25 3 Ref. No.PART NO.DescriptionRemarksM arkets部品名 Rank New Parts (新規部品) * * 1AAX41960SAFTY WIRESUS304 2pcs/sePM TL21-X4落下防止用 2AAX30700SAFTY BRACKETSPCC t2.0 2pcs/setPM TL11-X7安全金具 3AAX30720HEXAGON BOLT6x16 NI 4pcs/setPM TL11-X8六角 * 4AAX41950PAN HEAD SCREW4x16 NI 4pcs/setPM TL21-X2小 5AAX30680PAN HEAD SCREW4x10 NI 8pcs/setPM TL11-X10小 6AAX30670PAN HEAD SCREW5x10 NI 4pcs/setPM TH15-X7小 IPACKING LIST / 同梱部品一覧 PMT-L21 Ceiling bracket x 1 PMT-H25 Ceiling bracket x 1 Common parts (The following parts are provided with each bracket.) Projector mounting adapter x 1Projector mounting screws (M4, pan head) x 4 Adjustment pole locking screws (M5) x 4 Safety brackets x 2 Safety wires x 2 Vertical angle adjustment screws (M6, hexagonal head) x 4 Safety bracket mounting screws (M4, pan head) x 4 Safety wire mounting screws (M4, pan head) x 4 Installation Manual x 1 天井固定金具 x 1個天井固定金具 x 1個 調整固定(M5) x 4本 共通部品(両方一組同梱。) 取付 x 1個 安全金具 x 2個 落下防止用 x 2本 取付(M4、) x 4本 安全金具取付(M4、) x 4本 落下防止用取付(M4、) x 4本 上下角度調整(M6、六角頭) x 4本 設置調整説明書 x 1冊 1 2 3 4 5 5 6 PMT-L21/PMT-H25 PMT-L21/PMT-H25 4 IREMOVING THE PROJECTOR / 取外方 1 Remove the vertical angle adjustment screws. Remove the four vertical angle adjustment screws (M6, hexagonal head), two on the right and left sides respec-tively. 2 Remove the safety brackets. Remove the four safety bracket mounting screws (M4, pan head), two on the right and left sides respectively, and the safety brackets can be removed. 1 上下角度調整外 上下角度調整(M6 、 六角頭)4 本外(左右 2 所)。 2 安全金具取外 安全金具取付(M4 、)4 本外、安全 金具取外(左右2 所)。 (PMT-L21) Vertical angle adjustment screws (There are also screws on the opposite side.) 上下角度調整 （反対側。） Safety bracket mounting screw (M4, pan head) Safety bracket (PMT-L21) 安全金具取付(M4、) 安全金具 PMT-L21/PMT-H25 PMT-L21/PMT-H25 5 3 Remove the projector from the ceiling bracket. As shown by the arrow in the figure, lift the projector di-agonally first and then pull it down. (The mounting guide pin of the ceiling bracket comes off from the groove in the projector mounting adapter.) 4 Remove the safety wires. Remove the four safety wire mounting screws (M4, pan head), two on the right and left sides respectively. Loosen the band to make the loop of the safety wire larger. Re-move the safety wire from the adjuster of the projector. 3 天井固定金具取外 図矢印斜上持上 下引抜。 （取付溝天井固 定金具取付抜） 4 落下防止用取外 落下防止用取付(M4 、)4 本 外。 (左右2 所)。 結束引上、落下防止用輪 大。 落下防止用 取外。 (PMT-L21) Mounting guide pin 取付 Projector mounting adapter 取付 Safety wire mounting screws (M4, pan head) Projector mounting adapter Band Safety wire 落下防止用 落下防止用取付(M4、) 取付 結束 PMT-L21/PMT-H25 PMT-L21/PMT-H25 6 5 Remove the projector mounting adapter from the projector. Remove the four projector mounting screws (M4, pan head). The mounting adapter can then be removed. 5 取付 取外 取付(M4 、 )4 本外、 取付取外。 Projector mounting adapter Projector mounting screws (M4, pan head) Bottom of the projector 取付 取付(M4、) 底面 ISPECIFICATIONS / 参考仕様 Product Name /Ceiling Mount Bracket / Model No. /PMT-L21PMT-H25 Height / 789 to 1359 mm (31-1/16 to 53-1/2 inch) (variable in 30 mm (1-3/16-inch) steps) Vertical angle / 15 15 Horizontal angle / 1010 Tilt angle / 1010 Dimensions of ceiling bracket 176 226 789 to 1359 mm (6-15/16 x 8-7/8 x 31-1/16 to 53-1/2 inch) (Height is variable in 30-mm (1-3/16-inch) steps) Dimensions of adapter (W x D x H) (W x D x H) Weight /2.2 kg (4 lbs 14 oz)4.0 kg (8 lbs 13 oz) * Specifications are subject to change without notice. 362.5 x 179 x 77 mm (14-1/4 x 7 x 3 inch) Adjustment range 94 mm (3-11/16 inch) (fixed) 156 x 196 x 94 mm (6-1/8 x 7-3/4 x 3-11/16 inch) 品名 型番 天吊金具 高 上下角度 左右角度 傾角度 / 調整幅 / 天井固定金具外形寸法 / 外形寸法 重量