Roland GC-408 Service Notes Download Page 10

10

GC-408/GC-408S

Dec,  1997

NOTE:The parts marked    have safety-related characteristics.

Use only listed parts for replacement.

q

* * * * * * * *

TRANSFORMER SEC.LEAD WIRE.(RED)

w

* * * * * * * *

TRANSFORMER SEC.LEAD WIRE.(BLK)

e

* * * * * * * *

TRANSFORMER SEC.LEAD WIRE.(RED)

r

* * * * * * * *

TRANSFORMER PRI.LEAD WIRE.(WHT)

t

* * * * * * * *

TRANSFORMER PRI.LEAD WIRE.(BLK)

y

SS000177

POWER LINE WIRE (BLK)

u

SS000178

POWER LINE WIRE 150MM (WHT)

i

SS000177

POWER LINE WIRE (BLK)

o

SS000180

POWER LINE WIRE 100MM (WHT)

AC CORD

100V

117V

230VE/240VD

!0

WHITE

WHITE

BLUE

!1

BLACK

BLACK

BROWN

!2

none

GREEN

YLW/GRN

!3

SS000181

EXTERNAL SPEAKER WIRE (BLK)

!4

SS000182

EXTERNAL SPEAKER WIRE (WHT)

!5

SS000183

SPEAKER WIRE (BLK)

!6

SS000198

SPEAKER WIRE (WHT)

!7

SS000186

GND CABLE (BLK)

!8

SS000080

REVERB CABLE

!9

SS000186

GND CABLE (BLK)

@0

SS000187

LINE GND CABLE (YLW/GLY)230/240V ONLY

@1

SS000196

SPEAKER SYSTEM WIRE (WHT)

@2

SS000197

SPEAKER SYSTEM WIRE (BLK)

@3

SS000155

EXT S/P CABLE L=300M/M(BLK)

a

SS000188

SEND/RETURN WIRE (WHT/BRU/YLW)

b

SS000189

REVERB WIRE (YLW/BLU)

c

SS000190

BOOST WIRE (YLW/BLU)

d

SS000191

C/H SELECT WIRE (WHT/BLU)

e

SS000192

POWER TR WIRE (RED/WHT/BLU)

f

SS000192

POWER TR WIRE (RED/WHT/BLU)

g

SS000163

POWER SQUEEZER WIRE 2pin

h

SS000164

POWER SQUEEZER WIRE 3pin

WIRING DIAGRAM PARTS LIST

WIRING DIAGRAM

!

!

!

!

!

!

!

!

Summary of Contents for GC-408

Page 1: ...imensions 561 W x 316 D x 576 H mm 22 1 8 W x 12 1 2 D x 22 11 16 H inches Weight 20 6 kg 45 lbs 7 oz Accessories Owner s Manual English SS000103 Owner s Manual Japanese SS000104 Options Footswitch FS...

Page 2: ...OB CNBB 09 e SS000011 POTENTIOMETER A50k V R 16F r SS000013 POTENTIOMETER B250k V R 16F t SS000012 POTENTIOMETER B20k V R 16F y SS000126 POTENTIOMETER A500k V R 16F u SS000127 POTENTIOMETER B10k V R 1...

Page 3: ...1 2 6x10 7 SS000049 TAPPING SCREW BK OH1 3 5x45 8 SS000152 TAPPING SCREW NI FH1 3 5x15 9 SS000146 TAPPING SCREW BK TH1 3 5x35 0 SS000156 RUBBER SHEET 1 SS000166 VENT COVER 2 SS000150 TAPPING SCREW BK...

Page 4: ...EW BK TH1 3 5x35 0 SS000156 RUBBER SHEET 1 2 3 SS000133 PCB ASSY 4 SS000055 NUT BK ABS JACK 5 SS000168 BLACK PLATE 6 SS000144 TAPPING SCREW BK TH1 3 5x10 7 SS000111 BAFFLE BOARD ASSY GC 408S 8 SS00010...

Page 5: ...240V r SS000138 AC CORD 100V PHP209 VCTFK SS000040 AC CORD 117V KKP30A SJT SS000035 AC CORD 230VD KKP4819R SS000036 AC CORD 230VE SRS III SS000022 AC CORD 240V KKP550 t SS000162 HEAT SINK HS 15 y SS00...

Page 6: ...Please refere to the following diagrams 2 Reverb unit Reverb unit is placed to cabinet directly by wood screw When you place a reverb unit to the new replacement cabinet lock it in specified position...

Page 7: ...llowed including the following Refer to fig 1 Switch Cover Secured by nylon tie tightly Glue 1603HFR Flame Class 94V 0 HAN NONG POLYMER CO LTD P No SS000107 AC Switch NOTE Mounting of AC Switch The sw...

Page 8: ...8 GC 408 GC 408S Dec 1997 WIRING DIAGRAM 408 SPEAKER IN OUT...

Page 9: ...9 GC 408 GC 408S Dec 1997 WIRING DIAGRAM 408S SPEAKER...

Page 10: ...REEN YLW GRN 3 SS000181 EXTERNAL SPEAKER WIRE BLK 4 SS000182 EXTERNAL SPEAKER WIRE WHT 5 SS000183 SPEAKER WIRE BLK 6 SS000198 SPEAKER WIRE WHT 7 SS000186 GND CABLE BLK 8 SS000080 REVERB CABLE 9 SS0001...

Page 11: ...I 60000009010 For CABINET TOP SIDE SS000058 WASHER NA PLATE 7 FAI 60000009321 For VR SS000055 NUT BK ABS JACK 60000009062 For PHONE JACK SS000149 BK T NUT M4 60000009090 For CABINET BAFFLE BOARD TOP B...

Page 12: ...des the following parts SS000168 BACK PLATE 90140000001 For BACK BOARD JACK SS000115 PHONE JACK MONO 12 5M M JK10 SPEAKER SS000135 SPEAKER GC 408 S 40160908034 WIRING CABLE SS000183 SPEAKER WIRE BLK S...

Page 13: ...28 A B C D E F G H I J K L M N O P Q R S T U The PCB ASSY has reviced from the 2nd lot There is no difference in circuit structure The following diagram is effective for 1st lot Until Serial No ZK210...

Page 14: ...14 CIRCUIT DIAGRAM Dec 1997 GC 408 GC 408S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 A B C D E F G H I J K L M N O P Q R S T U...

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