Rotel RDA-986 Service Manual

Quality Uncompromised

®

Technical

Manual

Table of Contents

Specification......................................

Parts List...........................................2~5

PCB Assembly..................................7

Schematic Diagram ..........................8

DTS DECODER

RDA-986

THE ROTEL CO., LTD.

SHINSEN-BLD. 4F 10-10 SHINSEN-CHO, SHIBUYA-KU,
TOKYO 150-0045, JAPAN

Serial. NO.

Beginning

Y-349A-0107/W

PARTS LIST (1/4)

NO P/N DESCRIPTION SPECIFICATION Q'TY REMARK

1 75L721RDA986 AL PLATE L-721 1
2 78C230500000 FRONT PLATE C-2305 1
3 78C245400000 UPPER COVER C-2454 1
4 78C244700000 REAR PLATE C-2447 1
5 78C245200000 BOTTOM PLATE C-2452 1
6 78C209400000 CHASSIS,LEFT C-2094 1
7 78C209500000 CHASSIS,RIGHT C-2095 1
8 81A4TSH19*** FOOT CUSHION

9 85A358****** PVC,UPPER

10 85A561****** ORNAMENT END CAP

4TSH-19 50

A-358 (4TR-2418)

A-561 (4TR-2797#2)

11 78C206000000 BREAKSKET,U-TYPE C-2060 2
12 E53017A***Z3 TRANSFORMER E53017A***Z3 1
13 78C233100000 SI-STEEL SHIELD C-2331
14 651B2U56B21P AC CORD SPT-2#18 1
15 98BSB4F1K*** BUSHING SB4F-1 1
16 804TQF15**** POWER PUSH KNOB 4TQF-15 1
17 85A4TTL15*** PUSH SW

4TTL-2(A-365) 1

CONNECTOR
18 97DS072***** PUSH SW SPRING TR-1988A(S-072) 1
19 85A4TQF13*** PUSH SW WASHER 4TQF-13 1
20 92ES064*****

21 85A499******
22 85A506******

COPPER POST

ACRYLIC LIGHT GUIDER

ACRYLIC LIGHT GUIDER

S-064 12MM 2
A-499 3

A-506 3/7
23 20PSDLB1007U POER SWITCH SDDLB1007U TV3 1
24 594722ERKCBW CAPACITOR,VDE 472/250V 1
25 990130ULB*** TUBE,SLEEVE

38 B
26 2652000122*2 FUSE 19195 5x20 1A/250V 2 B3180(F13.F14)

27 66HD686***** CONNECTOR ED-686 3P 1
28 SCCR*P1809B* PLASTIC SCREW 1/8x9 4
29 SCCR9M3006Y* SCREW CRMS 3x6 Y 2
30 SCCR*T3006Y* SCREW CRTS 3x6 Y 22
31 SCCR*T3006B* SCREW CRTS 3x6 B 4
32 SCCF*T3008W* SCREW CRTS 3x8 W 6
33 SCCRWM4010B* SCREW CRWMS 4x10 B 2
34 SCCR*T3008B* SCREW CRTS 3x8 B 4
35 9903RDA986** STYROFOAM TZ-165-1-1 2
36 91IRDA986*** INSIDE CARTON RDA-986 1

37 91CRDA986*** OUTER CARTON RDA-986 1/2
38 PVC BAG 1

39 PVC BAG 1 OWNER S MANUAL
40 RDA986B3180* KIT B3180 1
41 RDA986B3181* KIT B3181 LED 1

4
1

2

1

SIZE 493x390x127( RDA975)
SIZE 503x406x320( RDA975)

ACCESSORIES
1 9904RDA986** OWER'S MANUAL RDA-986 1
2 9905RDA986**
3 68DB25RDA975 DB25 CABLE

WARRANTY STATEMENT CARD

RDA-986 1

CD25FD25M28140050NM

1

PARTS (2/4) KIT:B3181

B3181
1 18L934IT**** LED L-934IT RED 3 D13.14.15
2 66HD746***** CONNECTOR E D-746 4P 1 J4 TO B2380 J5
3 60B3181***** P.C.B B3181 1

KIT:B3180

NO P/N DESCRIPTION SPECIFICATION Q'TY REMARK

1 300010C4TJ2T RESISTOR CARBON
2 300022C4TJ2T RESISTOR CARBON
3 300075C4TJ2T RESISTOR CARBON
4 300100C4TJ2T RESISTOR CARBON
5 300470C4TJ2T RESISTOR CARBON
6 30001KC4TJ2T RESISTOR CARBON
7 3002K2C4TJ2T RESISTOR CARBON
8 3003K9C4TJ2T RESISTOR CARBON
9 3004K7C4TJ2T RESISTOR CARBON

10 3005K6C4TJ2T RESISTOR CARBON
11 30010KC4TJ2T RESISTOR CARBON
12 30012KC4TJ2T RESISTOR CARBON
13 30015KC4TJ2T RESISTOR CARBON
14 30022KC4TJ2T RESISTOR CARBON
15 30047KC4TJ2T RESISTOR CARBON
16 30100KC4TJ2T RESISTOR CARBON
17 30220KC4TJ2T RESISTOR CARBON
18 30330KC4TJ2T RESISTOR CARBON
19 30470KC4TJ2T RESISTOR CARBON
20 131N4148**** DIODE 1N4148 1 D12

21 131N4007**** DIODE 1N4007 7 D2.3.7.8.9.10.11
22 13Z4P70P5*** ZENER DIODE 4.7V/0.5W 1 D6
23 13Z0150P5*** ZENER DIODE 15V/0.5W 1 D5
24 491021HRZFDT CAPACITOR CERAMIC 102/50V F/Z 6 C138-143
25 491031HRZFDT CAPACITOR CERAMIC 103/50V F/Z 4 C1.11.44.116
26 491041HRZFDT CAPACITOR CERAMIC 104/50V MIN SIZE 15 C3-6.26-33.123-125
27 490101HRJDNT CAPACITOR CERAMIC 10P/50V SL/K 6 C8.53.57.73.77.92
28 494711HRKBDT CAPACITOR CERAMIC 470P/50V SL/K 1 C22
29 496811HRKBDT CAPACITOR CERAMIC 680P/50V SL/K 6 C130-135
30 501021HRJENT CAPACITOR MYLAR 102J/50V 1 C96
31 501031HRJENT CAPACITOR MYLAR 103J/50V 6 C51.55.71.75.90.94
32 501221HRJENT CAPACITOR MYLAR 122J/50V 6 C41.48.64.68.83.87
33 502221HRJENT CAPACITOR MYLAR 222J/50V 6 C42.49.65.69.84.88
34 503321HRJENT CAPACITOR MYLAR 332J/50V 6 C40.47.63.67.82.86
35 504731HRJENT CAPACITOR MYLAR 473J/50V 1 C45
36 404R71H0511T CAPACITOR ELEC 4.7U/50V 1 C21.129

5% 1/4W T 10
5% 1/4W T 22
5% 1/4W T 75
5% 1/4W T 100
5% 1/4W T 470
5% 1/4W T 1K
5% 1/4W T 2K2
5% 1/4W T 3K9
5% 1/4W T 4K7
5% 1/4W T 5K6
5% 1/4W T 10K
5% 1/4W T 12K
5% 1/4W T 15K
5% 1/4W T 22K
5% 1/4W T 47K
5% 1/4W T 100K
5% 1/4W T 220K
5% 1/4W T 330K
5% 1/4W T 470K

1 R106
1R 6
1R 2
6 R13.89.90.91.105.119
1R 17

4 R1.18.27.86
18 R37.38.41.42.57.58.60.61.76.77.79.99.112.113-117
24 R21-24.31-34.45-48.50-53.64-67.69-72

2 R4.101

1R 96

7 R5.7.19.28.43.62.87

6 R20.30.44.49.63.68

6 R80.81.82.83.84.85

2 R3.88

2 R109.110

9 R12.39.40.56.59.75.78.98.108

1R 95

1R 97

1 R100