Yamaha Rio1608D_C 电路图.pdf

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1、SERVICE MANUAL HAMAMATSU, JAPAN PA012057 Copyright (c) Yamaha Corporation. All rights reserved. PDF 12.09 SPECIFICATIONS（総合仕様） . 3/5 DIMENSIONS（寸法図） . 7 PANEL LAYOUT（） . 8 CIRCUIT BOARD LAYOUT（） . 9 DISASSEMBLY PROCEDURE（分解手順） . 10 LSI PIN DESCRIPTION（LSI 端子機能表） . 19 CIRCUIT BOARDS（基板図） . 26 TEST PR

2、OGRAM（） . 38/50 INSPECTIONS（検査） . 62/65 UPDATING FIRMWARE （） . 68/71 INITIALIZATION（） . 74 UPDATING DANTE MODULE (Brooklyn2) （DANTE (Brooklyn2) ） . 75/77 PROCEDURE TO WRITE THE SERIAL NUMBER （製造番号書込手順） . 79/81 STARTING SEQUENCE（起動） . 83/85 MEMORY INITIALIZATION（初期化） . 87 PARTS LIST BLOCK DIAGRAM（） O

3、VERALL CONNECTOR CIRCUIT DIAGRAM （総接続回路図） CIRCUIT DIAGRAM（回路図） CONTENTS（目次） I/O RACK 20120401- RadioFans.CN 收音机爱 好者资料库 Rio1608-D 2 WARNING: CHEMICAL CONTENT NOTICE! The solder used in the production of this product contains LEAD. In addition, other electrical/electronic and/or plastic (Where applica

4、ble) components may also contain traces of chemicals found by the California Health and Welfare Agency (and possibly other entities) to cause cancer and/or birth defects or other reproductive harm. DO NOT PLACE SOLDER, ELECTRICAL/ELECTRONIC OR PLASTIC COMPONENTS IN YOUR MOUTH FOR ANY REASON WHAT SO

5、EVER! Avoid prolonged, unprotected contact between solder and your skin! When soldering, do not inhale solder fumes or expose eyes to solder/ flux vapor! If you come in contact with solder or components located inside the enclosure of this product, wash your hands before handling food. IMPORTANT NOT

6、ICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been rest

7、ated. WARNING : Failure to follow appropriate service and safety procedures when servicing this product may result in personal injury, destruction of expensive components and failure of the product to perform as specified. For these reasons, we advise all Yamaha product owners that all service requi

8、red should be performed by an authorized Yamaha Retailer or the appointed service representative. IMPORTANT : This presentation or sale of this manual to any individual or firm does not constitute authorization certification, recognition of any applicable technical capabilities, or establish a princ

9、ipal-agent relationship of any form. The data provided is belived to be accurate and applicable to the unit(s) indicated on the cover. The research engineering, and service departments of Yamaha are continually striving to improve Yamaha products. Modifications are, therefore, inevitable and changes

10、 in specification are subject to change without notice or obligation to retrofit. Should any discrepancy appear to exist, please contact the distributors Service Division. WARNING : Static discharges can destroy expensive components. Discharge any static electricity your body may have accumulated by

11、 grounding yourself to the ground bus in the unit (heavy gauge black wires connect to this bus.) IMPORTANT : Turn the unit OFF during disassembly and parts replacement. Recheck all work before you apply power to the unit. IMPORTANT NOTICE FOR THE UNITED KINGDOM Connecting the Plug and Cord WARNING:

12、THIS APPARATUS MUST BE EARTHED IMPORTANT. The wires in this mains lead are coloured in accordance with the fol- lowing code: GREEN-AND-YELLOW: EARTH BLUE: NEUTRAL BROWN: LIVE As the colours of the wires in the mains lead of this apparatus may not correspond with the coloured markings identifying the

13、 terminals in your plug proceed as follows: The wire which is coloured GREEN-and-YELLOW must be connected to the terminal in the plug which is marked by the letter E or by the safety earth symbol or colored GREEN or GREEN-and-YELLOW. The wire which is coloured BLUE must be connected to the terminal

14、which is marked with the letter N or coloured BLACK. The wire which is coloured BROWN must be connected to the terminal which is marked with the letter L or coloured RED. (3 wires) WARNING Components having special characteristics are marked and must be replaced with parts having specifi cation equa

15、l to those originally installed. 印部品、安全維持重要部品。交換場合、安全必指定部品使用。 RadioFans.CN 收音机爱 好者资料库 3 Rio1608-D SPECIFICATIONS General Specifications *1. Total Harmonic Distortion is measured with 18dB/octave filter 80kHz *2. Hum Be sure to update the fi rmware (Refer to p.68) Write the serial number (Refer to p.

16、79) DNTSB16 交換場合 。 （71 参照） 製造番号書込。 （81 参照） After replacing the DANTE module (Brooklyn2); Be sure to update the fi rmware in the module (Refer to p.75) (Brooklyn2) 交換場合 内 。 （77 参照） Photo 1 （写真 1） （INPUT 1-8）LEDAD1 （OUTPUT 1-8） LEDDA1 PWRSW RTSW （INPUT 9-16）LEDAD2 11 Rio1608-D 1. Top Cover (Time requi

17、red: About 5 minutes) 1-1. Remove the eight (8) screws marked 1040. The right and left rack angle can then be removed. (Fig. 1) 1-2. Remove the eighteen (18) screws marked 1020. The top cover can then be removed. (Fig. 1, Fig. 2) 1. （所要時間：約 5 分） 1-1. 1040 8 本外、左右 外。 （図 1） 1-2. 1020 18 本外、外 。 （図 1、図

18、2） Fig. 1 （図 1） ? Left view? Right view 1040 1040 1020 RACK ANGLE （） 1020 1020 1040 1020 1040 1020 1020 Fig. 2 （図 2） ? Rear view ? Top view TOP COVER（） 1020 1020 1020 790 1020 1020 1020 1020 1020 12 Rio1608-D Fig. 3 （図 3） 2. DC168 （所要時間：約 6 分） 2-1. 外。 （1 項参照） 2-2. 側7901本外。 （図2） 2-3. 8106本外、 DC168外。

19、（図 3） 3. DNTSB16、 32CH （所要時間：約 6 分） 3-1. 外。 （1 項参照） 3-2. 870 6 本外、DNTSB16 外 。 （図 3） DNTSB16 、MAC (Media Access Control) 設定。DNTSB16 交換 、MAC 変更。 3-3. DNTSB16 付 32CH 外、写真 2 D 部 外開浮、斜 上方向引抜。 32CH 取付、差込先 端子接点合端子見 差込、奥押込 引掛。 2. DC168 Circuit Board (Time required: About 6 minutes) 2-1. Remove the top cover

20、. (See procedure 1) 2-2. Remove the screw marked 790 on the rear panel. (Fig. 2) 2-3. Remove the six (6) screws marked 810. The DC168 circuit board can then be removed. (Fig. 3) 3. DNTSB16 Circuit Board, DANTE Module 32CH (Time required: About 6 minutes) 3-1. Remove the top cover. (See procedure 1)

21、3-2. Remove the six (6) screws marked 870. The DNTSB16 circuit board can then be removed. (Fig. 3) * MAC (Media Access Control) address is stored in the DNTSB16 circuit board. If the DNTSB16 circuit board is replaced, MAC address will be changed. 3-3. To remove the DANTE module 32ch on the DNTSB16 c

22、ircuit board, open the hooks on the portion D outward as in Photo 2, lift the DANTE module 32ch and pull out obliquely upward. * To install the DANTE module 32ch, insert securely until the terminal cannot be seen while fitting the contact point of the terminal to the connector to be connected, push

23、in backward and fasten with the hooks. SHEET SUPPORT （） 770 810 810 870 770 870 870 870 770 770 770 810 770 810 810 870 DNTSB16 DC168 13 Rio1608-D DDNTSB16 DANTE MODULE 32CH （ 32CH） Photo 2 （写真 2） 4. （所要時間：約 6 分） 4-1. 外。 （1 項参照） 4-2. 側7901本外。 （図2） 4-3. 770 6 本外、外 。 （図 3） 5. HAAD (INPUT 18) （所要時間：約 9

24、 分） 5-1. 外。 （1 項参照） 5-2. 外。 （4 項参照） 5-3. 310 16 本外。 （図 4） 5-4. 320 2 本外、HAAD (INPUT 18) 外。 （図 5） 6. HAAD (INPUT 916) （所要時間：約 12 分） 6-1. 外。 （1 項参照） 6-2. 外。 （4 項参照） 6-3. HAAD (INPUT 18) 外。 （5 項参照） 6-4. 270 2 本外、HA 金具 A 外。 （図 6） 6-5. 250 16 本外、HAAD (INPUT 916) 外。 （図 4） 7. DA （所要時間：約 9 分） 7-1. 外。 （1 項参照

25、） 7-2. 外。 （4 項参照） 7-3. 3702本外、 AE金具外。（図5） 7-4. 340 16 本外、 DA 外。 （図 4） 4. Sheet Support (Time required: About 6 minutes) 4-1. Remove the top cover. (See procedure 1) 4-2. Remove the screw marked 790 on the rear panel. (Fig. 2) 4-3. Remove the six (6) screws marked 770. The sheet support can then be r

26、emoved. (Fig. 3) 5. HAAD Circuit Board (INPUT 18) (Time required: About 9 minutes) 5-1. Remove the top cover. (See procedure 1) 5-2. Remove the sheet support. (See procedure 4) 5-3. Remove the sixteen (16) screws marked 310. (Fig. 4) 5-4. Remove the two (2) screws marked 320. The HAAD circuit board

27、(INPUT 18) can then be removed. (Fig. 5) 6. HAAD Circuit Board (INPUT 916) (Time required: About 12 minutes) 6-1. Remove the top cover. (See procedure 1) 6-2. Remove the sheet support. (See procedure 4) 6-3. Remove the HAAD circuit board (INPUT 18). (See procedure 5) 6-4. Remove the two (2) screws m

28、arked 270. The HA angle A can then be removed. (Fig. 6) 6-5. Remove the sixteen (16) screws marked 250. The HAAD circuit board (INPUT 916) can then be removed. (Fig. 4) 7. DA Circuit Board (Time required: About 9 minutes) 7-1. Remove the top cover. (See procedure 1) 7-2. Remove the sheet support. (S

29、ee procedure 4) 7-3. Remove the two (2) screws marked 370. The AE angle can then be removed. (Fig. 5) 7-4. Remove the sixteen (16) screws marked 340. The DA circuit board can then be removed. (Fig. 4) 14 Rio1608-D Fig. 5 （図 5） Fig. 6 （図 6） 270270 （INPUT 9-16）HAAD DA HA ANGLE A （HA 金具 A） Fig. 4 （図 4）

30、 320 AE ANGLE（AE 金具） 320370 （INPUT 1-8）HAAD DA 310 x16 250 x16340 x16 15 Rio1608-D 8. LEDAD1 Circuit Board (INPUT 18), LED LENS (3P) (Time required: About 6 minutes) 8-1. Remove the top cover. (See procedure 1) 8-2. Remove the sheet support. (See procedure 4) 8-3. Remove the three (3) screws marked

31、120. The LEDAD1 circuit board (INPUT 18) can then be removed. (Fig. 7) 8-4. Remove the LED lens (3P). (Fig. 7) (Only when replacing the LED lens) 9. LEDAD2 Circuit Board (INPUT 916), LED LENS (3P) (Time required: About 10 minutes) 9-1. Remove the top cover. (See procedure 1) 9-2. Remove the sheet su

32、pport. (See procedure 4) 9-3. Remove the HAAD circuit board (INPUT 18). (See procedure 5) 9-4. Remove the LEDAD1 circuit board (INPUT 18). (See procedure 8) 9-5. Remove the three (3) screws marked 100. The LEDAD2 circuit board (INPUT 916) can then be removed. (Fig. 7) 9-6. Remove the LED lens (3P).

33、(Fig. 7) (Only when replacing the LED lens) * When installing the LEDAD1LEDAD2 circuit boards, install with the boss of the LED lens (3P) inserted into the hole of the circuit boards. (Photo 3) 10. RTSW Circuit Board (Time required: About 6 minutes) 10-1. Remove the top cover. (See procedure 1) 10-2

34、. Remove the sheet support. (See procedure 4) 10-3. Remove the three (3) screws marked 170. The RTSW circuit board can then be removed. (Fig. 7) 11. PWRSW Circuit Board (Time required: About 7 minutes) 11-1. Remove the top cover. (See procedure 1) 11-2. Remove the sheet support. (See procedure 4) 11

35、-3. Remove the two (2) screws marked 190. The PWRSW circuit board can then be removed. (Fig. 7) 11-4. Remove the power switch knob from PWRSW circuit board. (Fig. 7) 12. LEDDA1 Circuit Board, LED LENS (1P) (Time required: About 7 minutes) 12-1. Remove the top cover. (See procedure 1) 12-2. Remove th

36、e sheet support. (See procedure 4) 12-3. Remove the RTSW circuit board. (See procedure 10) 12-4. Remove the PWRSW circuit board. (See procedure 11) 12-5. Remove the three (3) screws marked 140. The LEDDA1 circuit board can then be removed. (Fig. 7) 12-6. Remove the LED lens (1P). (Fig. 7) (Only when

37、 replacing the LED lens) * When installing the LEDDA1 circuit board, install with the boss of the LED lens (1P) inserted into the hole of the circuit boards. (Photo 3) 8. LEDAD1(INPUT 18)、LED 3P （所要時間：約 6 分） 8-1. 外。 （1 項参照） 8-2. 外。 （4 項参照） 8-3. 120 3 本外、 LEDAD1 (INPUT 18) 外。 （図 7） 8-4. LED 3P 外。 （図

38、7） （交換時） 9. LEDAD2 (INPUT 916)、LED 3P （所要時間：約 10 分） 9-1. 外。 （1 項参照） 9-2. 外。 （4 項参照） 9-3. HAAD (INPUT 18) 外。 （5 項参照） 9-4. LEDAD1 (INPUT 18) 外。 （8 項参照） 9-5. 100 3 本外、 LEDAD2 (INPUT 916) 外。 （図 7） 9-6. LED 3P 外。 （図 7） （交換時） LEDAD1LEDAD2 取付際、LED 3P 穴取付 。 （写真 3） 10. RTSW （所要時間：約 6 分） 10-1. 外。 （1 項参照） 10-2

39、. 外。 （4 項参照） 10-3. 1703本外、 RTSW外。 （図 7） 11. PWRSW （所要時間：約 7 分） 11-1. 外。 （1 項参照） 11-2. 外。 （4 項参照） 11-3. 190 2 本外、PWRSW 外 。 （図 7） 11-4. PWRSW PSW 外。 （図 7） 12. LEDDA1、LED 1P （所要時間：約 7 分） 12-1. 外。 （1 項参照） 12-2. 外。 （4 項参照） 12-3. RTSW 外。 （10 項参照） 12-4. PWRSW 外。 （11 項参照） 12-5. 140 3 本外、LEDDA1 外 。 （図 7） 12-

40、6. LED 1P 外。 （図 7） （交換時） LEDDA1 取付際、LED 1P 穴取付。 （写 真 3） 16 Rio1608-D Fig. 7 （図 7） LEDAD1 120 120 120 LED LENS 3P （LED 3P） LEDAD2 100 100 100 LED LENS 3P （LED 3P） RTSW 170 170 170 PWRSW 190 140 140 140 LEDDA1 KNOB, POWER SWITCH （PSW ） ESCUTCHEON POWER SWITCH （PSW ） LED LENS （LED ） LED LENS （LED ） Ang

41、ular portion（突起部） Photo 3 （写真 3） 17 Rio1608-D 13. 電源 （所要時間：約 7 分） 13-1. 外。 （1 項参照） 13-2. 外。 （4 項参照） 13-3. 4404本外、 電源外。 （写真 4） 14. DNTCN （所要時間：約 6 分） 14-1. 外。 （1 項参照） 14-2. 720 4 本 710 1 本外、 DNTCN 外。 （写真 5） 15. DC （所要時間：約 6 分） 15-1. 外。 （1 項参照） 15-2. 外。 （4 項参照） 15-3. 510 4 本、490 平座金 4 個 520 六 角4個外、 DC

42、 外。 （写真 4、写真 5） 13. Power Supply Unit (Time required: About 7 minutes) 13-1. Remove the top cover. (See procedure 1) 13-2. Remove the sheet support. (See procedure 4) 13-3. Remove the four (4) screws marked 440. The power supply unit can then be removed. (Photo 4) 14. DNTCN Circuit Board (Time requi

43、red: About 6 minutes) 14-1. Remove the top cover. (See procedure 1) 14-2. Remove the four (4) screws marked 720 and the screw marked 710. The DNTCN circuit board can then be removed. (Photo 5) 15. DC Fan Motor (Time required: About 6 minutes) 15-1. Remove the top cover. (See procedure 1) 15-2. Remov

44、e the sheet support. (See procedure 4) 15-3. Remove the four (4) screws marked 510, the four (4) plain washer marked 490 and the four (4) hexagonal fl ange nuts marked 860. The DC fan motor and the fi nger guard can then be removed. (Photo 4, Photo 5) Photo 4 （写真 4） 860 x4 POWER SUPPLY UNIT （電源） DC

45、FAN MOTOR （DC ） 440 440 18 Rio1608-D Photo 5 （写真 5） 16. AC Ass y （所要時間：約 8 分） 16-1. 外。 （1 項参照） 16-2. DNTCN 外。 （14 項参照） 16-3. 630 2 本 640 1 本外、AC 金具外。 （写真 5、写真 6） 16-4. 560 2 本 570 1 本外、AC Ass y 外。 （写真 5、写真 6） 16. AC Inlet Assembly (Time required: About 8 minutes) 16-1. Remove the top cover. (See pro

46、cedure 1) 16-2. Remove the DNTCN circuit board. (See procedure 14) 16-3. Remove the two (2) screws marked 630 and the screw marked 640. The AC shield angle can then be removed. (Photo 5, Photo 6) 16-4. Remove the two (2) screws marked 560 and the screw marked 570. The AC inlet assembly can then be r

47、emoved. (Photo 5, Photo 6) 560630630 AC INLET ASSEMBLY （AC Ass y） FINGER GUARD （） 710720 560 510 x4 490 x4 570 640 AC SHIELD ANGLE （AC 金具） DNTCN Photo 6 （写真 6） 19 Rio1608-D LSI PIN DESCRIPTION（LSI 端子機能表） 88E6350R (YD688A00) GIGABIT ETHERNET SWITCHING HUB .24 AK4396VF-E2 (X8324A00) DAC (Digital to Analog Converter) .25 AK5385BVF-E2 (X5364B00) ADC (Analog to Digital Converter) .25 DM9000AEP (X7029A00) LAN CONTROLLER .25 LCMXO2280C-3TN144C (YE064B00) CPLD (Complex Programm