– 2 –
PROTECTION OF EYES FROM LASER BEAM DURING SERVICING ........................................................ 3
PRECAUTION TO REPLACE OPTICAL BLOCK .............................................................................................. 3
SPECIFICATIONS ................................................................................................................................................. 4
ACCESSORIES / PACKAGE LIST ....................................................................................................................... 4
MODEL NO. MX–NH2000
ELECTRICAL MAIN PARTS LIST ................................................................................................................ 5 ~ 8
TRANSISTOR ILLUSTRATION ............................................................................................................................ 9
WIRING – 1 (MAIN / VM / CONN 10P) ................................................................................................................ 10
SCHEMATIC DIAGRAM – 1 (MAIN / VM / CONN 10P) ..................................................................................... 11
WIRING – 2 (FRONT) .......................................................................................................................................... 12
SCHEMATIC DIAGRAM – 2 (FRONT) ............................................................................................................... 13
WIRING – 3 (TUNER) .......................................................................................................................................... 14
SCHEMATIC DIAGRAM – 3 (TUNER) ............................................................................................................... 15
WIRING – 4 (AC1 / AC1 SW / SUB TRANS / AC2 / ECO) .................................................................................. 16
SCHEMATIC DIAGRAM – 4 (AC1 / AC1 SW / SUB TRANS / AC2) .................................................................. 17
FL GRID ASSIGNMENT AND ANODE CONNECTION ..................................................................................... 18
IC BLOCK DIAGRAM .................................................................................................................................19 ~ 21
IC DESCRIPTION .......................................................................................................................................22 ~ 24
ADJUSTMENT <TUNER> ................................................................................................................................... 25
MECHANICAL EXPLODED VIEW 1 / 1 ........................................................................................................... 26
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 27
MODEL NO. DX–NH2000
ELECTRICAL MAIN PARTS LIST .................................................................................................................... 28
TRANSISTOR ILLUSTRATION .......................................................................................................................... 29
WIRING (MAIN / FRONT / KEY) .......................................................................................................................... 30
SCHEMATIC DIAGRAM (MAIN / FRONT / KEY) ............................................................................................... 31
FL GRID ASSIGNMENT AND ANODE CONNECTION ..................................................................................... 32
IC DESCRIPTION ......................................................................................................................................... 33, 34
MECHANICAL EXPLODED VIEW 1 / 1 ............................................................................................................ 35
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 36
MODEL NO. FX–NH2000
ELECTRICAL MAIN PARTS LIST .............................................................................................................. 37, 38
TRANSISTOR ILLUSTRATION .......................................................................................................................... 39
WIRING – 1 (MAIN / FRONT-1 / FRONT-2) ........................................................................................................ 40
SCHEMATIC DIAGRAM (MAIN / FRONT-1 / FRONT-2 / DECK) ....................................................................... 41
WIRING – 2 (DECK) ............................................................................................................................................ 42
IC BLOCK DIAGRAM ......................................................................................................................................... 43
IC DESCRIPTION ......................................................................................................................................... 44, 45
ADJUSTMENT <DECK> ................................................................................................................................ 46, 47
MECHANICAL EXPLODED VIEW 1 / 1 ............................................................................................................ 48
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 49
TAPE MECHANISM EXPLODED VIEW 1 / 1 .................................................................................................. 50
TAPE MECHANISM PARTS LIST 1 / 1 ........................................................................................................... 51
MODEL NO. GE–NH2000
ELECTRICAL MAIN PARTS LIST .................................................................................................................... 52
TRANSISTOR ILLUSTRATION .......................................................................................................................... 53
WIRING (MAIN) ................................................................................................................................................... 54
SCHEMATIC DIAGRAM (MAIN) ......................................................................................................................... 55
FL GRID ASSIGNMENT AND ANODE CONNECTION ..................................................................................... 56
IC BLOCK DIAGRAM ......................................................................................................................................... 57
IC DESCRIPTION ............................................................................................................................................... 58
MECHANICAL EXPLODED VIEW 1 / 1 ............................................................................................................ 59
MECHANICAL PARTS LIST 1 / 1 ..................................................................................................................... 60
SPEAKER DISASSEMBLY INSTRUCTION ........................................................................................................ 61
SPEAKER PART LIST ......................................................................................................................................... 62
TABLE OF CONTENTS
www. xiaoyu163. com
QQ 376315150
9
9
2
8
9
4
2
9
8
TEL 13942296513
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
