DJM-800
4
1
2
3
4
1
2
3
4
C
D
F
A
B
E
CONTENTS
1. SPECIFICATIONS ............................................................................................................................................ 5
2. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 6
2.1 PACKING SECTION .................................................................................................................................. 6
2.2 EXTERIOR SECTION................................................................................................................................ 8
2.3 CONTROL PANEL SECTION .................................................................................................................. 10
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 12
3.1 OVERALL BLOCK DIAGRAM_1.............................................................................................................. 12
3.2 OVERALL BLOCK DIAGRAM_2.............................................................................................................. 14
3.3 OVERALL WIRING DIAGRAM................................................................................................................. 16
3.4 INPUT ASSY (1/6) ................................................................................................................................... 18
3.5 INPUT ASSY (2/6) ................................................................................................................................... 20
3.6 INPUT ASSY (3/6) ................................................................................................................................... 22
3.7 INPUT ASSY (4/6) ................................................................................................................................... 24
3.8 INPUT ASSY (5/6) ................................................................................................................................... 26
3.9 INPUT ASSY (6/6) ................................................................................................................................... 28
3.10 MIC 1 ASSY ........................................................................................................................................... 30
3.11 PANEL 1 ASSY ...................................................................................................................................... 32
3.12 TRIM1 to TRIM 4 ASSYS ....................................................................................................................... 36
3.13 MAIC 2 ASSY ........................................................................................................................................ 37
3.14 PANEL 2 ASSY ...................................................................................................................................... 38
3.15 CHFD 1 to CHFD 4 and CRSFD ASSYS............................................................................................... 40
3.16 DIGI A ASSY.......................................................................................................................................... 41
3.17 DSP ASSY (1/3)..................................................................................................................................... 42
3.18 DSP ASSY (2/3)..................................................................................................................................... 46
3.19 DSP ASSY (3/3)..................................................................................................................................... 50
3.20 OUTPUT ASSY (1/3) ............................................................................................................................. 54
3.21 OUTPUT ASSY (2/3) ............................................................................................................................. 56
3.22 OUTPUT ASSY (3/3) ............................................................................................................................. 58
3.23 DIGI C ASSY ......................................................................................................................................... 60
3.24 DIGI B ASSY.......................................................................................................................................... 64
3.25 SW POWER SUPPLY UNIT................................................................................................................... 66
3.26 VOLTAGES ............................................................................................................................................. 68
3.27 WAVEFORMS ........................................................................................................................................ 73
4. PCB CONNECTION DIAGRAM ..................................................................................................................... 80
4.1 INPUT ASSY............................................................................................................................................ 80
4.2 PANEL 1 ASSY ........................................................................................................................................ 84
4.3 TRIM 1 to TRIM 4 and AC SW ASSYS .................................................................................................... 88
4.4 MIC1 and MIC2 ASSYS ........................................................................................................................... 90
4.5 CHFD1, CHFD2, CHFD3 and CHFD4 ASSYS ........................................................................................ 91
4.6 PANEL 2 and DIGI A ASSYS ................................................................................................................... 92
4.7 DSP ASSY ............................................................................................................................................... 96
4.8 OUTPUT ASSY...................................................................................................................................... 100
4.9 CRSFD, DIGI C and SLSW ASSYS....................................................................................................... 104
4.10 DIGIB ASSY......................................................................................................................................... 108
4.11 HP AMP and HP JACK ASSYS ........................................................................................................... 110
5. PCB PARTS LIST ......................................................................................................................................... 112
6. ADJUSTMENT ............................................................................................................................................. 119
7. GENARAL INFORMATION ........................................................................................................................... 120
7.1 DIAGNOSIS ........................................................................................................................................... 120
7.2 POWER ON SEQUENCE ...................................................................................................................... 128
7.3 DISASSEMBLY ...................................................................................................................................... 129
7.4 IC INFORMATION.................................................................................................................................. 134
8. PANEL FACILITES ....................................................................................................................................... 149
9. ROTARY VOLUME KIT (DJC-800RV)........................................................................................................... 154
9.1 PACKING SECTION .............................................................................................................................. 154
9.2 EXTERIOR SECTION............................................................................................................................ 155
9.3 SCHEMATIC DIAGAM ........................................................................................................................... 156
9.4 DISASSEMBLY ...................................................................................................................................... 157
Содержание DEJC-800RV
Страница 33: ...DJM 800 33 5 6 7 8 5 6 7 8 C D F A B E CN2102 F ...
Страница 35: ...DJM 800 35 5 6 7 8 5 6 7 8 C D F A B E 1 3 CN6 I CN1503 B ...
Страница 38: ...DJM 800 38 1 2 3 4 1 2 3 4 C D F A B E 3 14 PANEL 2 ASSY CN1710 C CN1711 C PANEL2 ASSY DWX2554 F F ...
Страница 39: ...DJM 800 39 5 6 7 8 5 6 7 8 C D F A B E MASTER VOL LEVEL ZERO DETECTOR F ...
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Страница 49: ...DJM 800 49 5 6 7 8 5 6 7 8 C D F A B E HPD SDD BOD MA1D MA2D RECD 1 2 5 3 4 1 3 I 1 3 I 3 3 I 3 3 I 1 3 2 3 I ...
Страница 53: ...DJM 800 53 5 6 7 8 5 6 7 8 C D F A B E 1 3 I 1 3 I 1 3 I 1 3 I 2 3 I 1 3 I 1 3 2 3 I ...
Страница 63: ...DJM 800 63 5 6 7 8 5 6 7 8 C D F A B E D3 D4 D3 D4 D4 D4 D3 D3 CN1401 L ...
Страница 64: ...DJM 800 64 1 2 3 4 1 2 3 4 C D F A B E 3 24 DIGI B ASSY BUFFER D D D MA2D D 2 4 3 DIGI B ASSY DWX2546 M M ...
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