Service Manual
Page 5
... HBA0006 6 Screw(M3×8) 7 Screw(M2.6×6) 8 Washer 9 Case 10 Separator HBA0011 HBA0012 HBF0005 HNB0036 HNM0046 11 Heat Sink 12 Window 13 Lighting Conductor 14 Amp Unit 15 Screw See Contrast table (2) HNS0053 HNV0012 See Contrast table (2) BMS30P060FZK 16 Screw 17 Terminal(CN905) 18 Plug(CN503) 19 Plug(CN553) 20 Connector...) 87-93 94 Sheet CCX1035 CNM5950 5 Description 1 Screw(M3×25) 2 Screw(M3×12) 3 Screw(M3×14) 4 Sheet 5 Screw(M3×5) Part No. GM-X1024,GM-X924 (1) EXTERIOR SECTION PARTS LIST Mark No.
... HBA0006 6 Screw(M3×8) 7 Screw(M2.6×6) 8 Washer 9 Case 10 Separator HBA0011 HBA0012 HBF0005 HNB0036 HNM0046 11 Heat Sink 12 Window 13 Lighting Conductor 14 Amp Unit 15 Screw See Contrast table (2) HNS0053 HNV0012 See Contrast table (2) BMS30P060FZK 16 Screw 17 Terminal(CN905) 18 Plug(CN503) 19 Plug(CN553) 20 Connector...) 87-93 94 Sheet CCX1035 CNM5950 5 Description 1 Screw(M3×25) 2 Screw(M3×12) 3 Screw(M3×14) 4 Sheet 5 Screw(M3×5) Part No. GM-X1024,GM-X924 (1) EXTERIOR SECTION PARTS LIST Mark No.
Service Manual
Page 6
GM-X924 X1R/UC X1R/EW HNR0093 HNR0093 HWH0067 HWH0064 HWG0009 HWG0006 HXA0112 HXA0112 HXA0116 HXA0116 X1R/ES HNR0093 HWH0065 HWG0007 HXA0112 HXA0116 67 Plate Unit 68 ... * HNB0066 * HNS0065 CNM5856 CNM5853 HXA0247 HNB0043 HNS0046 CNM5949 CNM5948 HXA0247 HNB0043 HNS0046 CNM5949 CNM5948 HXA0247 HNB0043 HNS0046 CNM5949 CNM5948 6 GM-X1024,GM-X924 (2) CONTRAST TABLE GM-X1024/X1R/UC, GM-X924/X1R/UC, GM-X924/X1R/EW and GM-X924/X1R/ES are constructed the same except for the following: Mark No. 11 14 39 64 65 Symbol and Description...
GM-X924 X1R/UC X1R/EW HNR0093 HNR0093 HWH0067 HWH0064 HWG0009 HWG0006 HXA0112 HXA0112 HXA0116 HXA0116 X1R/ES HNR0093 HWH0065 HWG0007 HXA0112 HXA0116 67 Plate Unit 68 ... * HNB0066 * HNS0065 CNM5856 CNM5853 HXA0247 HNB0043 HNS0046 CNM5949 CNM5948 HXA0247 HNB0043 HNS0046 CNM5949 CNM5948 HXA0247 HNB0043 HNS0046 CNM5949 CNM5948 6 GM-X1024,GM-X924 (2) CONTRAST TABLE GM-X1024/X1R/UC, GM-X924/X1R/UC, GM-X924/X1R/EW and GM-X924/X1R/ES are constructed the same except for the following: Mark No. 11 14 39 64 65 Symbol and Description...
Service Manual
Page 14
PCB CONNECTION DIAGRAM For further information for several destination. 4. A 4.1 AMP UNIT A AMP UNIT B CN856 B C D A 14 1 OUTPUT INPUT 2CH/4CH B E CN102 D CN552 C CN502 F CN302 B CN857 2 3 A 4 1 2 GM-X1024,GM-X924 3 4 NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for respective destinations, be sure to check with the schematic diagram.
PCB CONNECTION DIAGRAM For further information for several destination. 4. A 4.1 AMP UNIT A AMP UNIT B CN856 B C D A 14 1 OUTPUT INPUT 2CH/4CH B E CN102 D CN552 C CN502 F CN302 B CN857 2 3 A 4 1 2 GM-X1024,GM-X924 3 4 NOTE FOR PCB DIAGRAMS 1. The parts mounted on this PCB include all necessary parts for respective destinations, be sure to check with the schematic diagram.
Service Manual
Page 24
.../ES S901 Switch Not used Not used HSH-156 HSH-156 R955 Not used Not used RD1/4PU105J RD1/4PU105J 24 GM-X1024,GM-X924 =====Circuit Symbol and No.===Part Name C 957 C 959 C 960 C 961 C 962 C 963 4700µF/16V C 964 C 965 C 966 C 967 Part No ...971 C 972 C 973 C 974 C 975 C 976 C 995 C 996 Part No CEAS471M35 CEAS471M35 CEASR10M50 CEASR10M50 CEAS470M16 CEAS470M16 CEKA471M50 CEKA471M50 CQPA102J2A CFTLA104J50 CFTLA104J50 CONTRAST TABLE of AMP UNIT GM-X1024/X1R/UC, GM-X924/X1R/UC, GM-X924/X1R/EW and GM-X924/X1R/ES are constructed the same except for the following: Part No.
.../ES S901 Switch Not used Not used HSH-156 HSH-156 R955 Not used Not used RD1/4PU105J RD1/4PU105J 24 GM-X1024,GM-X924 =====Circuit Symbol and No.===Part Name C 957 C 959 C 960 C 961 C 962 C 963 4700µF/16V C 964 C 965 C 966 C 967 Part No ...971 C 972 C 973 C 974 C 975 C 976 C 995 C 996 Part No CEAS471M35 CEAS471M35 CEASR10M50 CEASR10M50 CEAS470M16 CEAS470M16 CEKA471M50 CEKA471M50 CQPA102J2A CFTLA104J50 CFTLA104J50 CONTRAST TABLE of AMP UNIT GM-X1024/X1R/UC, GM-X924/X1R/UC, GM-X924/X1R/EW and GM-X924/X1R/ES are constructed the same except for the following: Part No.
Service Manual
Page 25
...; (2W) SPEAKER B OUTPUT 4Ω (2W) POWER GND SYSTEM CONTROL VR951 VR952 mV Meter (1) Q215 Q216 E C VR201 E mV Meter (1) Q115 Q116 E C VR101 E C mV Meter + (3) mV Meter + (2) AMP UNIT GND BR GND 1kΩ VR401 E E VR301 E E Q415 Q416 mV Meter (1) Q315 Q316 mV Meter (1) AR 1kΩ 1kΩ 1kΩ BL AL...(A Lch) VR201(A Rch) VR301(B Lch) VR401(B Rch) VR951 VR952 Specifications mV Meter(1) : 20±6mV mV Meter(2) : +29±3V mV Meter(3) : -29±3V - GM-X1024,GM-X924 6.
...; (2W) SPEAKER B OUTPUT 4Ω (2W) POWER GND SYSTEM CONTROL VR951 VR952 mV Meter (1) Q215 Q216 E C VR201 E mV Meter (1) Q115 Q116 E C VR101 E C mV Meter + (3) mV Meter + (2) AMP UNIT GND BR GND 1kΩ VR401 E E VR301 E E Q415 Q416 mV Meter (1) Q315 Q316 mV Meter (1) AR 1kΩ 1kΩ 1kΩ BL AL...(A Lch) VR201(A Rch) VR301(B Lch) VR401(B Rch) VR951 VR952 Specifications mV Meter(1) : 20±6mV mV Meter(2) : +29±3V mV Meter(3) : -29±3V - GM-X1024,GM-X924 6.
Service Manual
Page 27
D B LPF/HPF PCB A LPF/HPF PCB F D F Heat Sink(Sub) F E E F F F E E F F Amp Unit Heat Sink(Sub) Heat Sink Fig. 14 - Remove two screws D. 2. of screw E and insert them little by little until the Heat Sink(Sub) separates ... screws B and two screws C. 2. Removing the Case and the Panel Unit 1. Remove four screws E and eight screws F. 4. GM-X1024,GM-X924 7.2 DISASSEMBLY A Panel Unit A A BB BB A B C B A A A BC Panel Unit A Case Fig. 13 - therefore, to remove the Amp Unit from the Heat Sink. 27 Remove A LPF/HPF PCB and B LPF/HPF PCB. 3. Removing the Heat...
D B LPF/HPF PCB A LPF/HPF PCB F D F Heat Sink(Sub) F E E F F F E E F F Amp Unit Heat Sink(Sub) Heat Sink Fig. 14 - Remove two screws D. 2. of screw E and insert them little by little until the Heat Sink(Sub) separates ... screws B and two screws C. 2. Removing the Case and the Panel Unit 1. Remove four screws E and eight screws F. 4. GM-X1024,GM-X924 7.2 DISASSEMBLY A Panel Unit A A BB BB A B C B A A A BC Panel Unit A Case Fig. 13 - therefore, to remove the Amp Unit from the Heat Sink. 27 Remove A LPF/HPF PCB and B LPF/HPF PCB. 3. Removing the Heat...