ALLEN & HEATH GL2800 Service Information Download Page 65

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Kernick Industrial Estate,

Penryn, Cornwall,

England. TR10 9LU

+44 (0)1326 372070

+44 (0)1326 370153

GL2800 60MM FADER BISCUIT

6242

PAGE:

TITLE:

DRG No:

ISSUE:

SHEET:

ISSUE BY

DATE

FILE: C6242_1.Sch

15:21:56

29-Apr-2005

ALLEN&HEATH

Tel:

Fax:

PRINTED:

CHK

MG 18/02/05

VR1A
FADER ALPS 60MM 10KA X 2 S

VR1B

FADER ALPS 60MM 10KA X 2 S

BRKT

VR1C
FADER ALPS 60MM 10KA X 2 S

P1
PIN-SOLDER 1.25MM

PIN-SOLDER 1.25MM

P3
PIN-SOLDER 1.25MM

P4
PIN-SOLDER 1.25MM

PIN-SOLDER 1.25MM

003-396 iss.A

Summary of Contents for GL2800

Page 1: ...SERVICE INFORMATION Publication AP6281 COMPLETE...

Page 2: ...sources Allen Heath web site www allen heath com Product information Technical downloads Distribution contacts Company contacts Technical support support allen heath com See web for local contact GL28...

Page 3: ...wer supply covers and safety shields are in place before applying power with the unit open for diagnostic fault finding Closing the unit Before finishing check the quality and accuracy of the service...

Page 4: ...3 367_master_right_2 1 pdf Master Connector PCB gl2800_003 368_master_conn_2 pdf Master Left PCB gl2800_003 369_master_left_3 pdf Master Distributor PCB gl2800_003 370_master_distrib_1 pdf gl2800_003...

Page 5: ...make changes in the interest of further product development Assembly Description From Serial Number Date Change Note Number 003 353 Stereo Input PCB noise improvement 01 06 05 1165 003 391 Mono Input...

Page 6: ...23 23 24 24 25 25 26 26 27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39 40 40 CN1 BOX 20X2 M STRT MIC 1 MIC 1 LINE 1 LINE 1 48V_SW1 INSEND1 INSRET1 SGND1 DIR_OUT 1 DIR_O...

Page 7: ...H a b c d e CHK BY 3 1 2 0 CN103 XLR NC3FAV20 T R CN102 JACK V3M T R CN101 JACK V5M C103 47 63 C102 47 63 R100 6K8 1 R101 6K8 1 LINE LINE MIC MIC 48V_SW DIR_OUT DIR_OUT T R CN100 JACK V5M INSEND INSR...

Page 8: ...CHK BY 3 1 2 0 CN103_1 XLR NC3FAV20 T R CN102_1 JACK V3M T R CN101_1 JACK V5M C103_1 47 63 C102_1 47 63 R100_1 6K8 1 R101_1 6K8 1 LINE LINE MIC MIC 48V_SW DIR_OUT DIR_OUT T R CN100_1 JACK V5M INSEND...

Page 9: ...CHK BY 3 1 2 0 CN103_2 XLR NC3FAV20 T R CN102_2 JACK V3M T R CN101_2 JACK V5M C103_2 47 63 C102_2 47 63 R100_2 6K8 1 R101_2 6K8 1 LINE LINE MIC MIC 48V_SW DIR_OUT DIR_OUT T R CN100_2 JACK V5M INSEND...

Page 10: ...CHK BY 3 1 2 0 CN103_3 XLR NC3FAV20 T R CN102_3 JACK V3M T R CN101_3 JACK V5M C103_3 47 63 C102_3 47 63 R100_3 6K8 1 R101_3 6K8 1 LINE LINE MIC MIC 48V_SW DIR_OUT DIR_OUT T R CN100_3 JACK V5M INSEND...

Page 11: ...003 228 iss 3...

Page 12: ...MYL C58 2N2 MYL C60 2N2 MYL C59 2N2 MYL C51 22N MYL C52 22N MYL C53 22N MYL C54 22N MYL C27 1N MYL C28 1N MYL C49 22P_S C50 22P_S C56 330N 50V PE C55 330N 50V PE R141 6K8 1 0805 R140 6K8 1 0805 POST_E...

Page 13: ...6 7 U10B TL072D SMD R150 100K 1 0805 R152 82K 0805 D7 BAS16 D8 BAS16 R153 1K8 0805 5 4 2 U11A LM339 SMD 7 6 1 U11B LM339 SMD 11 10 13 U11D LM339 SMD 9 8 14 U11C LM339 SMD R76 4K7 1 0805 R58 3K3 1 0805...

Page 14: ...5 R10 8K2 1 0805 R11 8K2 1 0805 R12 8K2 1 0805 AUX1 AUX2 AUX3 AUX4 AUX5 AUX6 2 1 3 SW6A SW2PCOL SPUN 5 4 6 SW7B SW2PCOL SPUN 5 4 6 SW6B SW2PCOL SPUN 1 3 2 VR13A POT11 20KK 1 3 2 VR14A POT11 20KK R13 8...

Page 15: ...003 353 iss 1...

Page 16: ...1 SENSE 7 SENSE 2 V 6 V 5 U5 BALANCED OUTPUT DRIVER SOCKET FITTED AL0013 BALANCED OUTPUT DEVICE SEE PAGE 3 FOR FITTING INSTRUCTION TO_LD4 TO_LD4 R114 10R PF RAD R116 10R PF RAD C16 47 25 C17 47 25 C6...

Page 17: ...805 C47 33P 0805 C32 47 25 C33 47 25 R16 47K 0805 R79 10K 1 0805 R81 10K 1 0805 ST2 4 _IN_L ST2 4 _IN_L ST2 4 _IN_R ST2 4 _IN_R MIXL R15 47K 0805 P4 RED_S P5 GRN_S P6 BLU_S P7 PNK_S P8 GRN2S P9 YEL_S...

Page 18: ...3 C68 1 63 Q5 BC858B VB R82 10K 1 0805 R133 150K 1 0805 C65 100N 50V 0805 V 12 V 3 U13E LM339 SMD V 4 V 8 U12C TL072D SMD VB VB FROM GROUP 2 4 SUB PCB 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 CN5 BOX...

Page 19: ...003 354 iss 4...

Page 20: ...49 100K 1 0805 VIN 4 GND 3 FORCE 8 FORCE 1 SENSE 7 SENSE 2 V 6 V 5 U5 BALANCED OUTPUT DRIVER SOCKET FITTED AL0013 BALANCED OUTPUT DEVICE SEE PAGE 2 FOR FITTING INSTRUCTION TO_LD4 TO_LD4 R63 10R PF RAD...

Page 21: ...2 SLOT AI FID1 FIDUCIAL FID2 FIDUCIAL 3 2 1 U7A TL072D SMD C20 47 25 R75 75R 1 0805 VB METER MOULDING MTR1 LED BAR 4 TOMB_WZ3 C42 1 63 Q5 BC858B VB DG R37 10K 1 0805 R73 150K 1 0805 C41 100N 50V 0805...

Page 22: ...003 355 iss 4...

Page 23: ...47 25 DG VB AI1 HOLE AI AI2 SLOT AI C3 47 25 VB METER MOULDING MTR1 LED BAR 4 TOMB_WZ3 C4 1 63 VB DG VB VB R3 56K R4 82K R9 1K8 R5 6K8 R2 6K8 R10 1K2 1 R11 1K0 R12 120R R6 150K R7 10K 1 R8 68R C2 100N...

Page 24: ...003 356 iss 3...

Page 25: ...OUTPUT DEVICE SEE PAGE 2 FOR FITTING INSTRUCTION TO_LD4 TO_LD4 R63 10R PF RAD R65 10R PF RAD C16 47 25 C17 47 25 C37 100N 50V 0805 C38 100N 50V 0805 R64 10R PF RAD R66 10R PF RAD C18 47 25 C19 47 25...

Page 26: ...0805 C46 33P 0805 1 3 2 VR13A POT11 20KK C41 47 25 C42 47 25 R37 47K 0805 VA R85 68R 0805 R86 68R 0805 VA C47 100N 0805 C48 100N 0805 MARTIX_OUT MATRIX_OUT R82 10R PF RAD R83 10R PF RAD POST_GRP1 POS...

Page 27: ...003 366 iss 3...

Page 28: ...5 R73 6K8 1 0805 R93 1K2 1 0805 R96 1K0 1 0805 R98 120R 1 0805 VB AI1 HOLE AI AI2 SLOT AI FID1 FIDUCIAL FID2 FIDUCIAL C15 47 25 R66 75R 1 0805 VB METER MOULDING MTR1 LED BAR 4 TOMB_WZ3 C45 1 63 Q2 BC8...

Page 29: ...11 10 10 CN8 BOX 8X2 M 90 DEG LD3 LED T1 3MM RED C57 NF CAP 0805 LD2 LED T1 3MM BLUE DG R62 6K8 1 0805 POWER ON PFL AFL DETECT 8 9 BRKT VR1C POT14 20KK X2 8 9 BRKT VR2C POT14 20KK X2 POT_GND R97 1K0...

Page 30: ...P4 PIN SOLDER 1 25MM R147 270K 0805 R58 1K8 0805 C47 1 63 3 2 1 U12A TL072D SMD D5 BAS16 D6 BAS16 R149 56K 1 0805 DG VBS1 VBS1 VBS1 9 8 14 U16C LM339 SMD 11 10 13 U16D LM339 SMD 7 6 1 U17B LM339 SMD...

Page 31: ...003 367 iss 2...

Page 32: ...4 16 16 5 5 15 15 6 6 14 14 7 7 13 13 8 8 12 12 9 9 11 11 10 10 CN54 BOX 10X2 M 90 DEG GROUP_OUT1 GROUP_OUT1 GROUP_OUT2 GROUP_OUT2 GROUP_OUT5 GROUP_OUT5 MIXL_OUT MIXL_OUT MIXR_OUT MIXR_OUT GROUP_OUT6...

Page 33: ...003 368 iss 2...

Page 34: ...25 VC C5 47 25 5 6 7 U1B NE5532 SMD R24 8K2 0 5 0805 TF C44 33P 0805 5 6 7 U2B TL072D SMD R25 4K7 1 0805 R31 5K6 0805 C45 33P 0805 C2 1000 6 3 Q6 2SB737 R11 22K 0 5 0805 TF VC R16 10K 0 5 0805 TF R17...

Page 35: ...9 2K2 1 0805 R160 12K 1 0805 C79 15P 0805 R50 2K2 1 0805 5 4 6 SW13B SW2PCOL SPUN R100 47K 0805 LD2 LED RECT 5X2 5MM TOMB RED R76 4K7 1 0805 VA VA R36 68R 0805 R37 68R 0805 VA C80 100N 0805 C81 100N 0...

Page 36: ...VB 3 2 1 U18A TL072D SMD 5 6 7 U17B TL072D SMD 3 2 1 U17A TL072D SMD R175 220R 0805 NOISE OSC ON ON 5 4 6 SW12B SW2PCOM SPUN R184 270K 0805 R183 270K 0805 R192 100R 1 0805 LD1 LED T1 3MM YELLOW DF TAL...

Page 37: ...FID1 FIDUCIAL FID2 FIDUCIAL C41 47 25 R203 75R 1 0805 VB METER MOULDING MTR1 LED BAR 4 TOMB_WZ3 C87 1 63 Q9 BC858B VB DG R138 10K 1 0805 R186 150K 1 0805 C77 100N 50V 0805 V 12 V 3 U19E LM339 SMD VB V...

Page 38: ...003 369 iss 3...

Page 39: ...1 11 10 10 CN5 IDC 8X2 F STRT KEYED POST_GRP1 POST_GRP2 POST_GRP3 POST_GRP4 POST_GRP5 POST_GRP6 POST_GRP7 POST_GRP8 L_TO_MTX R_TO_MTX M_TO_MTX MATRIX_TO_MON3 SYS_GRP_7 SYS_AUX_7 TALK_TO_MTX3 4 GRP MAT...

Page 40: ...003 370 iss 1...

Page 41: ...POST_GRP7 POST_GRP8 L_TO_MTX R_TO_MTX M_TO_MTX MATRIX_TO_MON3 SYS_GRP_7 SYS_AUX_7 TALK_TO_MTX3 4 GRP MATRIX 1 1 2 2 3 3 4 4 16 16 5 5 15 15 6 6 14 14 7 7 13 13 8 8 12 12 9 9 11 11 10 10 CN4 IDC 8X2 F...

Page 42: ...003 370 iss 1...

Page 43: ...LINE 2 LINE 2 48V_SW2 INSEND2 INSRET2 DIR_OUT 2 DIR_OUT 2 MIC 1 LINE 1 INSEND1 SGND1 DIR_OUT 1 MIC 2 LINE 2 INSEND2 SGND2 DIR_OUT 2 MIC 1 LINE 1 48V_SW1 INSRET1 DIR_OUT 1 MIC 2 LINE 2 48V_SW2 INSRET2...

Page 44: ...C5869_1 CH1 Sch 14 27 50 29 Apr 2005 ALLEN HEATH Tel Fax PRINTED A B C D E F G H a b c d e CHK BY 3 1 2 0 CN103 XLR NC3FAV20 T R CN102 JACK V3M T R CN101 JACK V5M C103 47 63 C102 47 63 R100 6K8 1 R10...

Page 45: ...Sch 14 27 50 29 Apr 2005 ALLEN HEATH Tel Fax PRINTED A B C D E F G H a b c d e CHK BY 3 1 2 0 CN103_1 XLR NC3FAV20 T R CN102_1 JACK V3M T R CN101_1 JACK V5M C103_1 47 63 C102_1 47 63 R100_1 6K8 1 R10...

Page 46: ...T1 Sch 14 27 50 29 Apr 2005 ALLEN HEATH Tel Fax PRINTED A B C D E F G H a b c d e CHK BY 3 1 2 0 CN203 XLR NC3FAV20 T R CN200 JACK V5M L204 FB TH L205 FB TH C200 15P DISK 1 2 C201 15P DISK MIC MIC MIC...

Page 47: ...50 29 Apr 2005 ALLEN HEATH Tel Fax PRINTED A B C D E F G H a b c d e CHK BY A AAT XXX ST3 4 CONNS 01 11 04 3 1 2 0 CN203_1 XLR NC3FAV20 T R CN200_1 JACK V5M L204_1 FB TH L205_1 FB TH C200_1 15P DISK 1...

Page 48: ...003 371 iss 1...

Page 49: ...MALE 8 9 10 CN2 DC PWR SKT MALE 10 PIN CHASSIS D1 SQ045 D2 SQ045 D3 SQ045 D4 SQ045 P1 PIN SOLDER 1 5MM P2 PIN SOLDER 1 5MM P4 PIN SOLDER 1 5MM P3 PIN SOLDER 1 5MM VS VS P6 PIN SOLDER 1 5MM 48V P5 PIN...

Page 50: ...003 372 iss 1...

Page 51: ...XLR NC3MAH20 3 1 2 0 CN10 XLR NC3MAH20 MIXL_OUT MIXL_OUT MIXR_OUT MIXR_OUT GROUP4_OUT GROUP4_OUT GROUP3_OUT GROUP3_OUT GROUP2_OUT GROUP2_OUT GROUP1_OUT GROUP1_OUT MIXL_OUT MIXL_OUT MIXR_OUT MIXR_OUT...

Page 52: ...003 373 iss 1...

Page 53: ...2 VA VA TO_PFL_SW VA C49 1 63 VB 5 6 BRKT VR1B POT11 10KZ 5 6 BRKT VR2B POT11 20KB C D 5 6 BRKT VR4B POT11 20KB C D 5 6 BRKT VR6B POT11 20KB C D 5 6 BRKT VR7B POT11 20KB C D 5 6 BRKT VR3B POT11 200KC...

Page 54: ...K 5 6 BRKT VR11B POT11 20KK 5 6 BRKT VR12B POT11 20KK 5 6 BRKT VR13B POT11 20KK 5 6 BRKT VR14B POT11 20KK 5 6 BRKT VR15B POT11 20KK 8 9 BRKT VR18C POT14 10KAC C D V 4 V 8 U7C NF OPAMP8 VA VA A MG 28 7...

Page 55: ...003 391 iss 3...

Page 56: ...A VA TO_PFL_SW VA C49 1 63 VB 5 6 BRKT VR1B POT11 10KZ 5 6 BRKT VR2B POT11 20KB C D 5 6 BRKT VR4B POT11 20KB C D 5 6 BRKT VR6B POT11 20KB C D 5 6 BRKT VR7B POT11 20KB C D 5 6 BRKT VR3B POT11 200KC X2...

Page 57: ...RKT VR11B POT11 20KK 5 6 BRKT VR12B POT11 20KK 5 6 BRKT VR13B POT11 20KK 5 6 BRKT VR14B POT11 20KK 5 6 BRKT VR15B POT11 20KK 8 9 BRKT VR18C POT14 10KAC C D V 4 V 8 U7C NF OPAMP8 VA VA A MG 28 7 04 POT...

Page 58: ...003 391 iss 4...

Page 59: ..._PFL_SW VA C49 1 63 VB 5 6 BRKT VR1B POT11 10KZ 5 6 BRKT VR2B POT11 20KB C D 5 6 BRKT VR4B POT11 20KB C D 5 6 BRKT VR6B POT11 20KB C D 5 6 BRKT VR7B POT11 20KB C D 5 6 BRKT VR3B POT11 200KC X2 D G 5 6...

Page 60: ...1B POT11 20KK 5 6 BRKT VR12B POT11 20KK 5 6 BRKT VR13B POT11 20KK 5 6 BRKT VR14B POT11 20KK 5 6 BRKT VR15B POT11 20KK 8 9 BRKT VR18C POT14 10KAC C D V 4 V 8 U7C NF OPAMP8 VA VA A MG 28 7 04 POT_GND D5...

Page 61: ...003 391 iss 5...

Page 62: ...VA C49 1 63 VB 5 6 BRKT VR1B POT11 10KZ 5 6 BRKT VR2B POT11 20KB C D 5 6 BRKT VR4B POT11 20KB C D 5 6 BRKT VR6B POT11 20KB C D 5 6 BRKT VR7B POT11 20KB C D 5 6 BRKT VR3B POT11 200KC X2 D G 5 6 BRKT V...

Page 63: ...1 20KK 5 6 BRKT VR12B POT11 20KK 5 6 BRKT VR13B POT11 20KK 5 6 BRKT VR14B POT11 20KK 5 6 BRKT VR15B POT11 20KK 8 9 BRKT VR18C POT14 10KAC C D V 4 V 8 U7C NF OPAMP8 VA VA A MG 28 7 04 POT_GND D5 1N4148...

Page 64: ...003 391 iss 6...

Page 65: ...ISSUE BY DATE FILE C6242_1 Sch 15 21 56 29 Apr 2005 ALLEN HEATH Tel Fax PRINTED A B C D E F G H a b c d e CHK BY A MG 18 02 05 1 3 2 VR1A FADER ALPS 60MM 10KA X 2 S 4 6 5 VR1B FADER ALPS 60MM 10KA X 2...

Page 66: ...003 396 iss A...

Page 67: ...28 15P 0805 R13 8K2 0 5 0805 TF R14 8K2 0 5 0805 TF R55 10K 0 5 0805 TF R54 10K 0 5 0805 TF 3 2 1 U7A TL072D SMD C10 15P 0805 C11 15P 0805 R15 8K2 0 5 0805 TF R16 8K2 0 5 0805 TF R56 10K 0 5 0805 TF R...

Page 68: ...003 460 iss 1...

Page 69: ...ALS PCB AI FIDUCIALS 3 2 1 U1A TL072D SMD 3 2 1 U2A TL072D SMD 3 2 1 U3A TL072D SMD 3 2 1 U10A TL072D SMD A AAT 05 11 04 aux7 aux7 aux8 aux8 SYS_AUX7 SYS_AUX8 aux9 aux9 aux10 aux10 SYS_AUX9 SYS_AUX10...

Page 70: ...003 473 iss 1...

Page 71: ...E PR PR E JUMPER POST SW D C PRE BAL 9 10 7 8 AUX 1 6 4 5 3 2 PRE PRE INPUT ST2 4 L M GAIN R LR CH INPUT ST1 3 L M R GAIN SUM PFL MUTE FADER F G PRE FADE 2 1 AUX 9 10 POST FADE M L R 1 2 3 4 SUM SUM D...

Page 72: ...Harness 003 473 MONO INPUT PCBs 003 391 x 8 STEREO INPUT PCBs 003 353 x 2 MONO INPUT PCBs 003 391 x 14 STEREO INPUT FADERS MONO INPUT FADERS GROUP FADERS MONO INPUT FADERS RIGHT FADER LEFT FADER MONO...

Page 73: ...AL0162 LATCHING SWITCH AL0162 GREEN TOMBSTONE LED AE4864 LATCHING SWITCH AL0162 12WAY LED BAR AE5474 1 4 JACK SOCKET NUT AL5903 YELLOW BLACK FADER KNOB AJ8080 100MM 10KD FADER ASSY 003 395 RED LED AE...

Page 74: ...INPUT A SYS LINK V2 CONSOLE EXPANDER INPUT option OUT INSERT DIRECT LINE IN OUT INSERT DIRECT LINE IN OUT INSERT DIRECT LINE IN OUT INSERT DIRECT LINE IN OUT INSERT DIRECT LINE IN OUT INSERT DIRECT L...

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