SERVICE MANUAL - Nexo

More documents

Recommendations

Info

QPONMLKJIHGFEDCBANXAMP4x4■ CIRCUIT DIAGRAM 2/15 (CONTROL 2/6)1234567891011Note:XX : Not installed See parts list for details of circuit board component parts.1228CC1-2001022127-20 110
QPONMLKJIHGFEDCBANXAMP4x4■ CIRCUIT DIAGRAM 3/15 (CONTROL 3/6)12345678910Not installed 11Note:XX : Not installed See parts list for details of circuit board component parts.28CC1-2001022127-30 11211
Page 1 and 2:
SERVICE MANUAL■ CONTENTS PANEL LA
Page 3 and 4:
NXAMP4x4■ PANEL LAYOUT • Front
Page 5 and 6:
NXAMP4x4■ SERVICE PRECAUTIONS Saf
Page 7 and 8:
NXAMP4x4■ OVERALL ASSEMBLY WIRING
Page 9 and 10:
NXAMP4x43. Wiring of the FANConnect
Page 11 and 12:
NXAMP4x4d, e) Fix the wires to the
Page 13 and 14:
NXAMP4x4CN401YELLOW Fig. 20 NOTE:
Page 15 and 16:
NXAMP4x4b-3) Then fasten these wire
Page 17 and 18:
NXAMP4x4At the stage as shown in Fi
Page 19 and 20:
NXAMP4x4o) Fasten the wires (WK0208
Page 21 and 22:
NXAMP4x48. Color of the connectors
Page 23 and 24:
NXAMP4x412. Confirmation of Switch
Page 25 and 26:
NXAMP4x4■ DISASSEMBLY PROCEDURES
Page 27 and 28:
NXAMP4x43. PSANHA Circuit Board(Tim
Page 29 and 30:
NXAMP4x45. PSANHB Circuit Board(Tim
Page 31 and 32:
NXAMP4x48. Upper left (CH1) PA unit
Page 33 and 34:
NXAMP4x412. Front Panel Assembly(Ti
Page 35 and 36:
NXAMP4x416. Lower left DC Fan(Time
Page 37 and 38:
■ LSI PIN DESCRIPTION NXAMP4x4
Page 39 and 40:
NXAMP4x4CS4272-CZZR (X8487A0)CODECC
Page 41 and 42:
NXAMP4x4NJU7630-M (X8682A0)Regulato
Page 43 and 44:
NXAMP4x4SN74LVC157APWR (X6786A0)Dat
Page 45 and 46:
NXAMP4x4• INANH Circuit Boardto C
Page 47 and 48:
NXAMP4x4• CONTROL Circuit BoardAA
Page 49 and 50:
NXAMP4x4• CONTROL Circuit BoardBP
Page 51 and 52:
NXAMP4x4• OUTANH Circuit BoardPat
Page 53 and 54:
NXAMP4x4• PN-AN Circuit BoardAEnc
Page 55 and 56:
NXAMP4x4• PN-AN Circuit BoardBPat
Page 57 and 58:
NXAMP4x4• PAANH Circuit BoardAA't
Page 59 and 60:
NXAMP4x4• PSANHA, PSANHB Circuit
Page 61 and 62:
NXAMP4x4• PSANHA, PSANHB Circuit
Page 63 and 64:
NXAMP4x4• NX-DFLT Circuit BoardEx
Page 65 and 66:
NXAMP4x43. Operation3-1. Entry of t
Page 67 and 68:
NXAMP4x4Switch the GPI jig to the G
Page 69 and 70:
NXAMP4x44-15. ANALOG testPress the
Page 71 and 72:
NXAMP4x4■ 71
Page 73 and 74:
NXAMP4x4 73
Page 75 and 76:
NXAMP4x4 7
Page 77 and 78:
NXAMP4x4
Page 79 and 80:
NXAMP4x41-5. Other0 dBu is defined
Page 81 and 82:
NXAMP4x44-7. Channel separation1) G
Page 83 and 84:
NXAMP4x4■
Page 85 and 86:
NXAMP4x4
Page 87 and 88:
NXAMP4x4
Page 89 and 90: NXAMP4x45) Click the [Create] butto
Page 91 and 92: NXAMP4x4 91
Page 93 and 94: NXAMP4x4■ OVERALL ASSEMBLY 1/2 8
Page 95 and 96: NXAMP4x4■ OVERALL ASSEMBLY 2/2 2
Page 97 and 98: NXAMP4x4REF NO. PART NO. DESCRIPTIO
Page 101 and 102: NXAMP4x4■ LOCATIONS OF HEAT SINK
Page 103 and 104: NXAMP4x4■ HEAT SINK UNIT L100 PS
Page 105 and 106: NXAMP4x4■ HEAT SINK UNIT L60 PSA
Page 107 and 108: NXAMP4x4■ HEAT SINK UNIT L50 PSA
Page 109 and 110: NXAMP4x4■ HEAT SINK UNIT MP-5 PA
Page 111 and 112: NXAMP4x4■ ELECTRICAL PARTS REF NO
Page 115 and 116: NXAMP4x4CONTROLREF NO. PART NO. DES
Page 123 and 124: NXAMP4x4PAANHREF NO. PART NO. DESCR
Page 131 and 132: NXAMP4x4CIRCUIT DIAGRAM■ CONTENTS
Page 133 and 134: KJIHGFEDCBANXAMP4x4■ WIRING DIAGR
Page 135 and 136: HGFEDCBANXAMP4x4■ BLOCK DIAGRAM 2
Page 137 and 138: HGFEDCBANXAMP4x4■ BLOCK DIAGRAM 4
Page 139: QPONMLKJIHGFEDCBANXAMP4x4■ CIRCUI
Page 143 and 144: QPONMLKJIHGFEDCBANXAMP4x4■ CIRCUI
Page 145 and 146: HGFEDCBANXAMP4x4■ CIRCUIT DIAGRAM
Page 147 and 148: QPONMLKJIHGFEDCBANXAMP4x4■ CIRCUI
Page 149 and 150: LKJIHGFEDCBANXAMP4x4■ CIRCUIT DIA
Page 151 and 152: LKJIHGFEDCBANXAMP4x4■ CIRCUIT DIA
Page 153: QPONMLKJIHGFEDCBANXAMP4x4■ CIRCUI
show all

SERVICE MANUAL - Nexo

Create successful ePaper yourself

Delete template?

Save as template?