Brother GT-3 Series Service Manual

9. Block Diagram of the Control Circuit
9. Block Diagram of the Control Circuit
ACCORDAU
SA8838(AC250V50/60Hz10A)
HARNESS:
AC POWER
SB2384
COVERSWITCHHARNESSASSY SB2453
GROUND WIRE SB2381
MAINPCBASSY
SB1151
GT3SOLENOIDWRETASSY
SB2852
ACCORDEUR
SA9222(AC250V50/60Hz10A)
ACCORDUL/CSA
SA6452(AC125V60Hz13A) ACCORDUL/CSA/PSE SB0001(AC125V15A)
ACPLUGADAPTER
SA9223(AC125V15A)
ACSWITCHHARNESSASSY
SB2452
EMCFILTER:ZCB2206-11S
SB2448
FG
POWERLFA100F
SB2449
CN1( 5 p)
CN2( 8 p)
FG
FG
SLR
SLP
2p
2p
HARNESS:DCPOWER
SB2385
CN1( 5 p)
ENCODERPCBASSY
SB2059
CARRIAGEPCBASSY
SB2237
CN1(36p)
CN8(36p)CN6( 4 5p)
CN9( 36p)
CN5(5p)CN7( 1 0p)
HARNESS:ENCODER
SB23 97
IH2HEADFFC
SB23 98
X8
FFC:CARRIAGEPOWER
SB2386
FFC:CARRIAGESIGNAL
SB2387
MAINTEANCEPCBASSY
SB1571
INKSWITCHPCBASSY
SB2348
CN1( 6 p)
CN8(4p)
INKSENSORPCBASSY
SB2350
CN101(4p)
INKSENSORPCBASSY
SB2350
CN101(4p)
INKSENSORPCBASSY
SB2350
CN101(4p)
INKSENSORPCBASSY
SB2350
CN101(4p)
INKSENSORPCBASSY
SB2350
CN101(4p)
INKSENSORPCBASSY
SB2350
CN101(4p)
36p
HARNESS:INKSENSOR
SB2370
HARNESS:INKMNT
SB2368
CN9(4p) CN7(4p) CN6(4p) CN5(4p) CN4(4p) CN3(4p)
CN2(13p)
INKSENSORPCBASSY
SB2350
CN101(4p)
X8
INKSENSORPCBASSY
SB2350
CN101(4p)
CN2(36p)
CN3(36p)
CN4(36p)
CN10(36p)
CN11(36p) CN12(36p)
2p
SLR
2p
SLP
GT3SOLENOIDVENTASSY
SB2851
2p 2p
GT3SOLENOIDW4ASSY
SB2850
2p 2p
GT3SOLENOIDW3ASSY
SB2849
2p 2p
GT3SOLENOIDW2ASSY
SB2848
2p 2p
GT3SOLENOIDW1ASSY
SB2847
2p 2p
GT3SOLENOIDKASSY
SB2843
2p 2p
GT3SOLENOIDCASSY
SB2844
2p 2p
GT3SOLENOIDMASSY
SB2845
2p 2p
SWITCH:HW1L-M410Q4G
SB2400
2p 2p
MOTOR:STA-42D2
SB2402(PUMP)
MOTOR:STA-42D2
SB2402(CAP)
MOTOR:STA-42D2
SB2402(WIPE)
6p
PHOTOINTERRUPTER:SG-2482A LG2239(PUMP)
3p 3p 3p
PHOTOINTERRUPTER:SG-2482A LG2239(WIPE) PHOTOINTERRUPTER:SG-2482A LG2239(CAP)
SLR
SLP
HARNESS:MNTMOTORC
SB2372
HARNESS:MNTMOTORW
SB2373
HARNESS:MNTSENSOR
SB2374
HARNESS:MNTSOLE
SB2375
HARNESS:MNTMOTORP
SB2371
CASSETSWHARNESSASSY SB2461 CASSETSWHARNESSASSY SB2461
36p 36p
IH2DHEADASSY
SB3185
IH2DHEADASSY
SB3185
IH2DHEADASSY
SB3185
IH2DHEADASSY
SB3185
36p
36p 36p 36p 36p
LCD:TSE2G0230
A62027
BACKLIGHTMODULEALFB
LG6550
PANELPCBASSY
SB2152
CN1(10p)
CN2( 8 p)CN3(2p) CN4(18p)
USBHOSTPCBASSY
SB2362
CN2(4p)
CN1(4p)
4p
HARNESS:PRINTSWITCH
SB2395
CORE,NF-1 3 0
S52163
HARNESS:MAINUSB
SB2367
HARNESS:PANELCOM
SB23 94
2T 3T
HEADDETECTORUNITGT3
SB2961
PHOTOINTERRUPTER:SG-2482A LG2239(PLAT EN)
CN10(6p)
HARNESS:PL ATENORIGIN
SB2388
PLATENPULSEMOTOR
SB2401
SPEAKERUNIT
SB2399
PHOTOINTERRUPTER:SG-2482A LG2239 (JAM)
CRMOTORGT3ASSY SB2472
GT3SOLENOIDYASSY
SB2846
SLP
SLR
GTSOLENOIDJAMASSY
SB2853
SLR
SLP
CN23 (4p)CN22 (8p)
CN11(20p)
CN2( 4p)
CN1(4p)
6p6p
CN7(4p)
CN9(4p)
CN6(3p)
CN8( 1 6p)
CN4( 2 4p)
CN5( 4p)
CN13(16p)
CN12(6p)
CN3( 4p)
HARNESS:MAINTENANCECOM
SB2380
HARNESS:CARRIAGE
SB2379
DEBUG
SERIAL
EXPOUT
EXPIN
CN9(36p)CN12(45p)
BACKSIDE
USB
BACKSIDE
ETHER
CN17(8p) CN5(2p) CN15(4p) CN14(3p)CN4(5p)CN1(2p)
CN6(7p) CN11(2p)
CN19(16p)
CN13(10p)
EXPOUT EXPIN
FRONTSIDE
USB
PANELUNITASSY
SB2484
CONTROLBOXOASSY SB2977
CN7(14p)CN8(8p)
FPGA
JTAG
CPU
JTAG
CPU OCD
3p 3p SLR
SLP
DCFANMOTOR
SB3039
HARNESS:FA N
SB3016
(W1) (W2) (W3) (W4) (K) (M) (C) (Y)
(W1) (W2) (W3) (W4) (K) (M) (C) (Y)
SECONDARYFUSEASSY
SB3299
GLASSFUSE2.5A-50T025H
SB32775(250V2.5A)
PE
FG
SURGEABSORBER
PCBASSY
SB2983
CN3 CN4 CN5
CN1 CN2
ACINLETHARNESSASSY
SB2445
SLR
SLP
2X
2p
SLR
2p
SLP
2p
SLR
2p
SLP
PRIMARYFUSEASSY
SB3298
GLASSFUSE10A-50T100H
SB3275(250V10A)
SLR
SLP
IH2D HEADASSY
SB3185
IH2D HEADASSY
SB3185
IH2D HEADASSY
SB3185
IH2D HEADASSY
SB3185
2p 2p
2p 2p
2p
2p
2p
2p
2p
2p
2p
2p
3p
3p
GT-3 Series
365

Brother GT-3 Series Specifications

General

Brand	Brother
Model	GT-3 Series
Category	Printer
Language	English