Marantz NR1504 /U1B Manuals

Marantz NR1504 /U1B Manuals

Manuals and User Guides for Marantz NR1504 /U1B. We have 1 Marantz NR1504 /U1B manual available for free PDF download: Service Manual

Marantz NR1504 /U1B Service Manual

Marantz NR1504 /U1B Service Manual (184 pages)

Brand: Marantz | Category: Stereo Receiver | Size: 26.74 MB

Table of Contents

Table of Contents
2
About this Manual

4
- What You Can Do with this Manual
  4
- Using Adobe Reader (Windows Version)
  5
Safety Precautions

7
Note for Schematic Diagram

8
Note for Parts List

8
Technical Specifications

10
Dimension

10
Caution in Servicing

11
- Initializing AV Surround Receiver
  11
- Service Jig
  11
Disassembly

12
- Front Panel Assy
  13
- Radiator Assy
  15
- Reg Assy
  17
- Pcb Rc5_Mx
  18
- Pcb Hdmi Assy
  19
- Power Trans Main
  20
- Av Assy
  22
- Pcb Smps
  22
- Pcb Spk
  23
Special Mode

24
Block Diagram

33
- Specifications
  44
- Dual Backup Memory
  45
- DM860A Reboot Mode
  46
- Protection Pass Mode
  46
- NETWORK Initialization Mode
  47
Jig for Servicing

48
When the Microprocessor Is Replaced with a New One

50
Procedure for Upgrading the Version of the Firmware

50
- How to Update by DFW
  50
- How to Update by DPMS
  54
- How to Update by USB Memory
  61
Adjustment

70
Trouble Shooting

75
- Power
  75
- Analog Video
  76
- Hdmi/DVI
  79
- Audio
  81
- Analog Audio
  83
- Network/Usb
  84
- Smps
  87
Level Diagram

89
Block Diagram

95
Power Diagram

96
Wiring Diagram

97
Printed Wiring Boards

98
Schematic Diagrams (1/25)

107
- Hdmi_Adv3002
  107
- Hdmi_Front-Hdmi
  108
- Hdmi_Adv7623
  109
- Hdmi_Sli11131A
  110
- Hdmi_Dsp
  111
- Hdmi_Dir-Pld
  112
- Hdmi_Main-Dac
  113
- Hdmi_Dm860A
  114
- Hdmi_Net-Phy
  115
- Hdmi_Cpu
  116
- Hdmi_Cpu-Level-Chg
  117
- Hdmi_Digital-Cnt
  118
- Hdmi_D-Supply
  119
- Spk_Side-Cnt_Spk
  120
- Spk_Side-Cnt_Side-Cnt
  121
- Av_Input
  122
- Av_Video
  123
- Av_Tuner
  124
- Front_Front
  125
- Amp_Amp1
  126
- Amp_Amp2
  127
- Smps_Reg_Cnt_Smps
  128
- Smps_Reg_Cnt_Reg
  129
- Smps_Reg_Cnt_Front-Cnt
  130
- Smps_Reg_Cnt_Rc5
  131
Exploded View

132
Parts List of Exploded View

133
Packing View

134
Parts List of Packing View

135
Semiconductors

136
- IC's
  136
- Fl Display
  162

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