Roland KC-550 Manuale utente

KC-550

KC-350

SERVICE NOTES

Issued by RJA

of ROLAND CORPORATION.

Printed in Japan (0500) (TP)17058343E0

Aug.2005 KC-550 KC-350

CAUTIONARY NOTES ...................................................2

SPECIFICATIONS.............................................................2

LOCATION OF CONTROLS ..........................................3

LOCATION OF CONTROLS PARTS LIST ...................3

EXPLODED VIEW (CABINET).......................................4

EXPLODED VIEW PARTS LIST (CABINET) ...............5

EXPLODED VIEW (SCREW) ..........................................6

EXPLODED VIEW PARTS LIST (SCREW) ...................7

EXPLODED VIEW (PRE CHASSIS) .............................. 8

EXPLODED VIEW PARTS LIST (PRE CHASSIS)........9

EXPLODED VIEW (SUB CHASSIS)............................ 10

EXPLODED VIEW PARTS LIST (SUB CHASSIS)......11

PARTS LIST(KC-550)......................................................12

PARTS LIST(KC-350)......................................................16

BLOCK DIAGRAM.........................................................20

CIRCUIT BOARD (SHEET A BOARD)....................... 22

CIRCUIT BOARD (SHEET B BOARD) ....................... 24

KC-550 CIRCUIT DIAGRAM (1/4)............................. 26

KC-550 CIRCUIT DIAGRAM (2/4)............................. 28

KC-550 CIRCUIT DIAGRAM (3/4)............................. 30

KC-550 CIRCUIT DIAGRAM (4/4)............................. 32

KC-350 CIRCUIT DIAGRAM (1/4)............................. 34

KC-350 CIRCUIT DIAGRAM (2/4)............................. 36

KC-350 CIRCUIT DIAGRAM (3/4)............................. 38

KC-350 CIRCUIT DIAGRAM (4/4)............................. 40

Aug.2005

CAUTIONARY NOTES

PARTS LIST

Due to one or more of the following reasons, parts with parts code ********

cannot be supplied as service parts.

• Part supplied only as a component in a complete assembly

• Copyright does not permit the part to be supplied

• Part is sold commercially

CIRCUIT BOARD

NIU meant that "NOT IN USE " there don't set any contents in the Circuit

Diagram.

There has silk-screen only in the Circuit Board.

SPECIFICATIONS

Rated Power Output

[KC-550] 180 W

[KC-350] 120 W

Nominal Input Level (1 kHz)

Channel1 (MIC/LINE): -50 -- -20 dBu

Channel2--4 (LINE): -20 dBu

STEREO LINK INPUT: 0 dBu

AUX IN : -10 dBu

Nominal Output Level (1 kHz)

LINE OUT(XLR type, Phone type): +4 dBu

STEREO LINK OUTPUT: 0 dBu

SUBWOOFER OUT: +4 dBu

LINE OUT Jacks (XLR type) are KC-550 only.

0 dBu = 0.775 Vrms

Speakers

[KC-550] 38 cm (15 inches) x 1, Tweeter x 1

[KC-350] 30 cm (12 inches) x 1, Tweeter x 1

Controls

CHANNEL CONTROL

CH1

VOLUME Knob

CH2

VOLUME Knob

CH3

VOLUME Knob

CH4

VOLUME Knob

OUTPUT SELECT Switch

PHONES VOLUME Knob

MASTER CONTROL

EQUALIZER

LOW Knob

MIDDLE Knob

HIGH Knob

SHAPE Switch

VOLUME Knob

POWER Switch

GND LIFT Switch (KC-550 only)

Indicator

POWER

Connectors

CH1 INPUT Jack (XLR type)

CH1--4 INPUT L(MONO) Jacks (1/4” phone type)

CH1--4 INPUT R Jacks (1/4” phone type)

LINE OUT L(MONO) Jacks (XLR type, 1/4” phone type)

LINE OUT R Jacks (XLR type, 1/4” phone type)

AUX IN Jacks (RCA phono type)

SUBWOOFER OUT Jack (1/4” phone type)

STEREO LINK OUT Jack (1/4” phone type)

STEREO LINK IN Jack (1/4” phone type)

PHONES Jack (Stereo 1/4” phone type)

LINE OUT Jacks (XLR type) are KC-550 only.

Power Supply

AC 117 V, AC 230 V, AC 240 V:50/60Hz

AC 220V:60Hz

Power Consumption

[KC-550] 135 W

[KC-350] 100 W

Dimensions

[KC-550]

590 (W) x 445 (D) x 590 (H) mm

23-1/4 (W) x 17-9/16 (D) x 23-1/4 (H) inches (including casters)

590 (W) x 445 (D) x 536 (H) mm

23-1/4 (W) x 17-9/16 (D) x 21-1/8 (H) inches (excluding casters)

[KC-350]

490 (W) x 385 (D) x 470 (H) mm

19-5/16 (W) x 15-3/16 (D) x 18-9/16 (H) inches

Weight

[KC-550]

29.0 kg

63 lbs 15 oz

[KC-350]

22.0 kg

48 lbs 9 oz

Accessories

[KC-550]

Owner’s Manual ENGLISH (#SD000216)

JAPANESE (#SD000215)

Casters (#SD000680) X 4

[KC-350]

Owner’s Manual ENGLISH (#SD000216)

JAPANESE (#SD000215)

KC-550/KC350

LOCATION OF CONTROLS

fig.panel

LOCATION OF CONTROLS

PARTS LIST

[KC-550/KC-350]

No. PART CODE PART NAME DESCRIPTION Q’TY

1 SD000702 PRE CHASSIS 1

2 01120167 POTENTIOMETER RK14K122 100KBX2 4

SD000598 KNOB(BLACK) GOLD PLATE 4

3 13119218 ROTARY SWITCH SRBM13N-F15 1

SD000598 KNOB(BLACK) GOLD PLATE 1

4 01120156 POTENTIOMETER RK14K12B 10KBX2 1

SD000598 KNOB(BLACK) GOLD PLATE 1

5 13449145 6.5MM JACK YKB21-5010 1

22150756 JACK NUT 215-756 1

6 01120134 POTENTIOMETER RK11K112 20KB CC 3

SD000598 KNOB(BLACK) GOLD PLATE 3

7 01782623 SWITCH SPUP128100 1

2249752100 PUSH BUTTON BLACK #521 1

8 01120145 POTENTIOMETER RK11K112 10KB 1

SD000598 KNOB(BLACK) GOLD PLATE 1

9 F5029133 LED L-934MBD 1

10 01786012 SEESAW SWITCH JW-M11RKK 1

01786045 SW HOLDER AT-217K 1

11 01902645 XLR CONNECTOR NC3FAH2 W/LOCK PIN 1

12 13449275 JACK YKB21-5074 2

22150756 JACK NUT 215-756 2

13 13449146 6.5MM JACK YKB21-5012 (W/SW) 8

22150756 JACK NUT 215-756 8

14 03234590 JACK YKC21-3503 1

15 13449146 6.5MM JACK YKB21-5012 (W/SW) 3

22150756 JACK NUT 215-756 3

16 00122123 XLR CONNECTER YKF52-5003 2 (KC-550 only)

17 13159178 SLIDE SWITCH SSSU12584A 1 (KC-550 only)

Aug.2005

EXPLODED VIEW (CABINET)

fig.explo-cab-1

*The caster not include in the KC-350

Install the inside

*Refer to next page in details

SUB CHASSIS

Install the Rear side

*Refer to next page in detials

PRE CHASSIS

Front

Down

Left

Right

Rear

KC-550/KC350

EXPLODED VIEW PARTS LIST

(CABINET)

[KC-550 PARTS]

[KC-350 PARTS]

No PART CODE PART NAME DESCRIPTION Q’TY

1 SD000626 CABINET ASSY 1

NOTE:CABINET ASSY includes the following parts.

2 SD000628 2-LEG METAL CORNER BLACK 8

3 12359104 RUBBER FOOT G-5R 4

4 SD000571 PORT TUBE 2’X4.5 BLACK PLASTIC 2

5 22310207 HANDLE (H40) 231-207 W/ESCUCHEON (2 HOLES) 1

6 SD000627 CASTER SOCKET 4

7 SD000634 SPEAKER HORN TWEETER SPK-KC-550-TW 1

NOTE:SPEAKER HORN TWEETER includes the following parts.

14 ******** TWEETER GASKET 1

8 SD000633 SPEAKER (15INCH WOOFER) SPK-KC-550-FW 1

9 SD000220 PUNCHING GRILL 1

10 SD000592 LOGO BADGE (ROLAND) 1

11 SD000593 LOGO PLATE KC GOLD 1

12 SD000349 BADGE HOLDER 1

13 SD000345 VELCRO AC CABLE 8INCHI W/4 INCH 1

15 SD000680 CASTER(W/O SOCKET) 3020-11-SR 4

m 40011689 SPEED NUT M3 F-TYPE 2

No PART CODE PART NAME DESCRIPTION Q’TY

1 SD000630 CABINET ASSY 1

NOTE:SPEAKER HORN TWEETER includes the following parts.

2 SD000628 2-LEG METAL CORNER BLACK 8

3 12359104 RUBBER FOOT G-5R 4

4 SD000571 PORT TUBE 2’X4.5 BLACK PLASTIC 2

5 22310207 HANDLE (H40) 231-207 W/ESCUCHEON (2 HOLES) 1

7 SD000692 TWEETER DRIVER SPK-KC-350-TW 1

NOTE:SPEAKER HORN TWEETER includes the following parts.

14 ******** TWEETER GASKET 1

8 SD000691 SPEAKER (12INCH WOOFER) SPK-KC-350-WF 1

9 SD000220 PUNCHING GRILL 1

10 SD000592 LOGO BADGE (ROLAND) 1

11 SD000593 LOGO PLATE KC GOLD 1

12 SD000349 BADGE HOLDER 1

13 SD000345 VELCRO AC CABLE 8INCHI W/4 INCH 1

m 40011689 SPEED NUT M3 F-TYPE 2

Aug.2005

EXPLODED VIEW (SCREW)

fig.explo-cab-2

*The casters are not included in the KC-350

Left

Right

down

Rear

Front

a a

d d

b b

c c

KC-550/KC350

EXPLODED VIEW PARTS LIST

(SCREW)

No. PART CODE PART NAME DESCRIPTION Q’TY

a 40010601 SCREW M5X35 ORIGINAL TRUSS MACHINE FE BZC 12

b 40012045 SCREW M5X50 TRUSS MACHINE BZC 6

c 40010145 SCREW M4X25 TRUSS MACHINE BZC 8

d 40010678 SCREW 4X20 TRUSS TAPPING A1 FE BZC 4 (KC-550)

40010667 SCREW M4X16 TRUSS TAPPING-A FE BZC 4 (KC-350)

e 40010667 SCREW M4X16 TRUSS TAPPING-A FE BZC 8

f 40230789 SCREW 3X10 OVAL MACHINE BZC 2

g 40562578 SCREW 3X8 TRUSS TAPTITE B BZC 2

h TE930140 SCREW 3.5X14 TRUSS TAPPING A BZC 16

i 40238267 SCREW M5X40 OHP MACHINE BZC 4

j 40010678 SCREW 4X20 TRUSS TAPPING A1 FE BZC 8

k 40010667 SCREW M4X16 TRUSS TAPPING-A FE BZC 1

l 40010678 SCREW 4X20 TRUSS TAPPING A1 FE BZC 16 (KC-550 only)

Aug.2005

EXPLODED VIEW (PRE CHASSIS)

fig.pre-chassis

Rear

b b

Rear

KC-550 only

KC-550/KC350

EXPLODED VIEW PARTS LIST

(PRE CHASSIS)

[KC-550 PARTS]

[KC-350 PART]

[KC-550/KC-350 SCREWS]

No PART CODE PART NAME DESCRIPTION Q’TY

1 SD000702 PRE CHASSIS 1

2 SD000208 SHEET A BOARD ASSY (PRE BOARD 1/2) 1

3 SD000208 SHEET A BOARD ASSY (JACK BOARD 2/2) 1

4 SD000209 SHEET B BOARD ASSY (PSI BOARD 1/3) 1

6 SD000221 AC CORD ASSY 117V 181-BG413-UC 1

SD000591 AC CORD ASSY 230V 181-BG413-G 1

SD000625 AC CORD ASSY 230VE 181-BG413-B 1

SD000629 AC CORD ASSY 240V 181-BG413-A 1

7 01786012 SEESAW SWITCH JW-M11RKK 1

8 01786045 SW HOLDER AT-217K 1

9 SD000701 SPEACER SCT-12A BLACK 3

10 12369410RT AC CORD HOLDER 1702B 2

11 2249752100 PUSH BUTTON BLACK #521 1

12 SD000598 KNOB(BLCK) GOLD PLATE 10

No PART CODE PART NAME1 DESCRIPTION1 Q’TY

1 SD000702 PRE CHASSIS 1

2 SD000210 SHEET A BOARD ASSY (PRE BOARD 1/2) 1

3 SD000210 SHEET A BOARD ASSY (JACK BOARD 2/2) 1

4 SD000211 SHEET B BOARD ASSY (PS BOARD 1/3) 1

6 SD000221 AC CORD ASSY 117V 181-BG413-UC 1

SD000591 AC CORD ASSY 230V 181-BG413-G 1

SD000625 AC CORD ASSY 230VE 181-BG413-B 1

SD000629 AC CORD ASSY 240V 181-BG413-A 1

7 01786012 SEESAW SWITCH JW-M11RKK 1

8 01786045 SW HOLDER AT-217K 1

9 SD000701 SPEACER SCT-12A BLACK 3

10 12369410RT AC CORD HOLDER 1702B 2

11 2249752100 PUSH BUTTON BLACK #521 1

12 SD000598 KNOB(BLCK) GOLD PLATE 10

No. PART CODE PART NAME DESCRIPTION Q’TY

a 40233012 SCREW M2.6X8 BINDING TAPTITE P BZC 2

b 40012956 SCREW M3X8 PAN MACHINE W/SW+PW FE BZC 4

c 40011312 SCREW 3X8 BINDING TAPTITE P BZC 5 (KC-550)

40011312 SCREW 3X8 BINDING TAPTITE P BZC 1 (KC-350)

d 40012989 SCREW M3X20 PAN MACHINE W/SW+PW FE BZC 2

e 17048630 VR ACCESSORY NUT M9 9

f 17048631 VR ACCESSORY WASHER M9 9

g 40011756 FLANGE HEX NUT M3 ZC 2

h 40011889 EXTERNAL TOOTH WASHER M4 FECM 2

i 40011767 FLANGE HEX NUT M4 FE ZC 2

j 22150756 JACK NVT 2 PLASTIC/BLK 14

k 40128923 VR ACCESSORY NUT M7 1

l 17048651 VR ACCESSORY WASHER M7 1

Aug.2005

EXPLODED VIEW (SUB CHASSIS)

fig.sub-chassis

*KC-350 only

Inside

Rear

aaa

f&g

Rear

ee e

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