Roland KC-600 Bedienungs- und Wartungshandbuch

SERVICE NOTES

Issued by RJA

of Roland Corporation.

CC-KWS17057150E0

Jan. 2018 KC-600

Table of Contents

Cautionary Notes ..............................................................2

Specifications .....................................................................3

Location of Controls .........................................................4

Location of Controls .........................................................5

Exploded View ..................................................................6

Exploded View Parts List.................................................7

Plain View ..........................................................................8

Plain View Parts List.........................................................9

Exploded View (Fig.A)...................................................10

Exploded View (Fig.A) Parts List .................................11

Plain View (Fig.A)...........................................................12

Plain View (Fig.A) Parts List .........................................13

Exploded View (Fig.B)....................................................14

Plain View (Fig.B)............................................................15

Disassembly Procedure..................................................15

Important Notes When Bundling the Wiring .............15

Wiring Diagram/Block Diagram..................................16

Wiring List........................................................................18

Parts List ...........................................................................20

Input Output Test............................................................22

Circuit Board (Jack, Pre, PS1, Rotary SW Board)........24

Circuit Diagram (Jack Board) ........................................26

Circuit Diagram (Pre Board: 1/4) .................................28

Circuit Diagram (Pre Board: 2/4) .................................30

Circuit Diagram (Pre Board: 3/4) .................................32

Circuit Diagram (Pre Board: 4/4) .................................34

Circuit Diagram (PS1 Board) .........................................36

Circuit Diagram (Rotary SW Board) ............................38

Circuit Board (IF Board).................................................39

Circuit Diagram (IF Board)............................................40

Jan. 2018 KC-600

Cautionary Notes

Before beginning the procedure, please read

through this document. The matters described may

differ according to the model.

No User Data

This product cannot save user data. Backing up user data during servicing is

not required.

Part Replacement

When replacing components near the power-supply circuit or a heat-

generating circuit (such as a circuit provided with a heat sink or including a

cement resistor), carry out the procedure according to the instructions with

respect to the part number, direction, and attachment position (mounting so as

to leave an air gap between the component and the circuit board, etc.).

Parts List

A component whose part code is ******** will not be supplied as a service part

because one of the following reasons applies.

• Because it is supplied as an assembled part (under a different part code).

• Because a number of circuit boards are grouped together and supplied as

a single circuit board (under a different part code).

• Because supply is prohibited due to copyright restrictions.

• Because reissuance is restricted.

• Because the part is made to order (at current market price).

• Because it is carried in electronic data on the Roland web site.

• Because it is a package or an accessory irrelevant to the function

maintenance of the main body.

• Because it can be replaced with an article on the market. (battery or etc.)

Circuit Diagram

In the circuit diagram, “NIU” is an abbreviation for “Not in Use,” and

“UnPop” is an abbreviation for “Unpopulated.” They both mean non-mounted

components. The circuit board and circuit board diagram show silk-screened

indications, but no components are mounted.

There are cases that the circuit diagrams are omitted. This omission will

happen to the highly integrated digital circuit boards (e.g. Main Board etc) that

are virtually impossible to repair nor analyze.

Roland Japan Warranty

Please send the problem report with followings when the defect occurred

within one year from production and within one month from the first

customer’s purchase.

• Model name:

• Serial number:

•Version:

• Purchase date by the first customer: yyyy/mm/dd

•Symptom:

• Frequency: always, sometimes or seldom

• Confirmed the symptom at your service dept: Yes/No

Please send the problem report to [email protected].

Jan. 2018 KC-600

Specifications

Roland KC-600: STEREO MIXING KEYBOARD AMPLIFIER

Rated Power Output

200 W

Nominal Input Level (1 kHz)

CH1 (BALANCED, L/MONO, R): -50-- -20 dBu

CH2 (L/MONO, R): -20 dBu

CH3 (L/MONO, R): -20 dBu

CH4/MONITOR IN (L/MONO, R): -20 dBu

AUX IN (L, R, STEREO): -10 dBu

STEREO LINK (IN): 0 dBu

Nominal Output Level (1 kHz)

LINE OUT (L/MONO, R): +4 dBu

LINE OUT (BALANCED L, R): +4 dBu

STEREO LINK (OUT): 0 dBu

SUB OUT: +4 dBu

Speakers

Full Range: 38 cm (15 inches) x 1

Horn Tweeter: x 1

Controls

SHAPE button

POWER switch

GND LIFT switch

[CH1]

MIC/LINE knob

[CH2]

LINE knob

[CH3]

LINE knob

[CH4]

LINE knob

OUTPUT SEL knob

[AUX IN]

LEVEL knob

[PHONES]

VOLUME knob

[EQUALIZER]

LOW knob

MIDDLE knob

HIGH knob

MASTER knob

Indicator

Power

Connectors

CH1 (BALANCED) jack: XLR type

CH1 (L/MONO, R) jacks: 1/4-inch phone type

CH2 (L/MONO, R) jacks: 1/4-inch phone type

CH3 (L/MONO, R) jacks: 1/4-inch phone type

CH4/MONITOR IN (L/MONO, R) jacks: 1/4-inch phone type

LINE OUT (L/MONO, R) jacks: 1/4-inch phone type

LINE OUT (BALANCED L, R) jacks: XLR type

AUX IN (L, R) jacks: RCA phono type

AUX IN (STEREO) jacks: Stereo miniature phone type

SUB OUT jack: 1/4-inch phone type

STEREO LINK (IN, OUT) jacks: 1/4-inch phone type

PHONES jack: Stereo 1/4-inch TRS phone type (mono signal output)

Power Consumption

50 W

Dimensions

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

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 (excluding casters)

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

Weight

29 kg

63 lbs 15 oz

Accessory

AC Cord (#00894378, #5100029165, #5100012292, #00894389, #00907001,

#5100013842, #03450323, #5100013648)

Owner’s Manual (#5100058175, #5100059204)

Caster (#5100046029) x 4

* 0 dBu = 0.775 Vrms

* Printed matters will not be supplied after the end of the production. Then,

download the electronic file from the Roland web site.

* In the interest of product improvement, the specifications and/or appearance of

this unit are subject to change without prior notice.

Jan. 2018 KC-600

Location of Controls

fig.panel.eps

1 2 6 75 8

131012 9

91116

1015

Jan. 2018 KC-600

Location of Controls

No. Part Code Part Name Description Q’ty

1 5100057924 R-KNOB BASE + PLATE 4

5100026268 ROTARY POTENTIOMETER RK14K1220A4P 4

******** NUT attached to VR 4

******** WASHER attached to VR 4

2 5100057924 R-KNOB BASE + PLATE 1

13119218 ROTARY SWITCH SRBM132400 1

******** NUT M7 attached to SW 1

******** WASHER M7 attached to SW 1

3 5100057924 R-KNOB BASE + PLATE 2

01120156 ROTARY POTENTIOMETER RK14K12B0A5B 10KBX2 2

******** NUT attached to VR 2

******** WASHER attached to VR 2

4 5100057924 R-KNOB BASE + PLATE 3

5100026264 ROTARY POTENTIOMETER RK11K1120091 3

******** NUT attached to VR 3

******** WASHER attached to VR 3

5 5100016833 BUTTON 710-11033-02-00 1

01782623 SWITCH SPUP128100 1

6 5100057924 R-KNOB BASE + PLATE 1

5100026263 ROTARY POTENTIOMETER RK11K1120AA4 1

******** NUT attached to VR 1

******** WASHER attached to VR 1

7 5100003360 LED L-934MBD-F01 (153-L-934MBDLF) 1

8 01786012 SEESAW SWITCH JW-M11RKK 1

01786045 SW HOLDER AT-217K 1

5100046598 POWER SW CUSHION 2

9 5100024419 6.5MM JACK PJ-644C-04-EP(610-11020-01-00) 11

5100046593 JACK SPACER 11

******** NUT attached to Jack 11

******** WASHER attached to Jack 11

10 5100031944 6.5MM JACK PJ-644C-EP 3

5100046593 JACK SPACER 3

******** NUT attached to Jack 3

******** WASHER attached to Jack 3

11 5100029984 XLR CONNECTOR CT3-12FB-EP 1

12 5100051443 M1909-C AC INLET 1

13 5100050453 3.5MM JACK HSJ2000-01-010 1

14 5100020312 RCA CONNECTOR HSP-252V3P-04(610-11032-04-00) 1

15 00122123 XLR CONNECTOR YKF52-5003N 2

16 5100026336 SLIDE SWITCH SSSU122500 1

Jan. 2018 KC-600

Exploded View

fig.bunkaizu-KC-600.eps

View 4 View 3

10 Refer to Fig. B

Refer to Fig. A

Jan. 2018 KC-600

Exploded View Parts List

No. Part Code Part Name Description Q’ty

5100057291 GRILLE ASSY 1

* This unit includes the following parts.

1 5100007646 ROLAND BADGE SLV H38 DHG 1

2 5100057946 FELT 148X30X0.5T 1

3 5100032020 ADHESIVE TAPE NITTO #5000NS W24MM 50M -

4******** GRILLE 1

5 40011689 SPEED NUT M3 F-TYPE 2

17 40122445 ADHESIVE CEMEDINE SUPER-X NO.8008 170G/135ML -

6 5100058064 SPEAKER W1208-093A 1

7 5100058059 SPEAKER TH08-094A 1

5100057293 CABINET ASSY W/O SPEAKER 1

* This unit includes the following parts.

8 40562234 UL LIGHTNING FLASH SEAL CAUTION 1

9******** CABINET 1

10 5100049816 CORNER COVER 8

14 5100041039 FOOT EK1206 4

15 5100046028 CASTER SOCKET 4

11 5100046027 HANDLE HOLDER 2

12 5100046026 HANDLE PLATE 1

13 5100046025 HANDLE 1

16 5100046029 CASTER 4

Jan. 2018 KC-600

Plain View

fig.heimenzu-KC-600.eps

eee

View 1 View 2

View 3 View 4

View 5 View 6

Jan. 2018 KC-600

Plain View Parts List

No. Part Code Part Name Description Q’ty

a 40010667 SCREW 4X16 TRUSS TAPPING A FE BZC 8

b 40230789 SCREW M3X10 OVAL MACHINE BZC 2

No. Part Code Part Name Description Q’ty

c 40010689 SCREW 4X25 TRUSS TAPPING A FE BZC 4

d 40019023 SCREW 4X20 BINDING TAPPING A BZC 8

No. Part Code Part Name Description Q’ty

e 5100033933 SCREW 3.5X16 TRUSS TAPPING A BZC 4

f 5100049804 SCREW M5X35 (D13.5) TRUSS MACHINE BZC 3

No. Part Code Part Name Description Q’ty

e 5100033933 SCREW 3.5X16 TRUSS TAPPING A BZC 4

f 5100049804 SCREW M5X35 (D13.5) TRUSS MACHINE BZC 3

No. Part Code Part Name Description Q’ty

e 5100033933 SCREW 3.5X16 TRUSS TAPPING A BZC 4

f 5100049804 SCREW M5X35 (D13.5) TRUSS MACHINE BZC 3

g 40010489 SCREW M5X30 OVAL FE BZC 4

No. Part Code Part Name Description Q’ty

e 5100033933 SCREW 3.5X16 TRUSS TAPPING A BZC 4

f 5100049804 SCREW M5X35 (D13.5) TRUSS MACHINE BZC 6

h 40010678 SCREW 4X20 TRUSS TAPPING A FE BZC 20

Jan. 2018 KC-600

Exploded View (Fig.A)

fig.bunkaizu-A-KC-600.eps

View A2

View A1

View A3

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