Yamaha PC4800N Manuals

Manuals and User Guides for Yamaha PC4800N. We have 3 Yamaha PC4800N manuals available for free PDF download: Service Manual, Owner's Manual

Yamaha PC4800N Service Manual (87 pages)

Brand: Yamaha | Category: Amplifier | Size: 7.8 MB

Contents
1
Important Notice
2
Warning: Chemical Content Notice
2
Warning
2
Specifications
3
General Specifications
3
Panel Layout
5
Front Panel
5
Rear Panel
5
Block Diagram
6
Wiring
8
Disassembly Procedure
11
Rear Assembly
11
Top Cover
11
IN 1/5 Circuit Board
12
Front Panel Assembly
12
DC Fan (Time Required: about 4 Minutes)
13
Power Switch (Time Required: about 8 Minutes)
13
PA Unit (Time Required: about 7 Minutes)
14
PA Circuit Board
14
PS Circuit Board
15
Lsi Pin Description
16
Hd6437042Af28 (X2263100) Cpu
16
IC Block Diagram
17
Ir2110 (X2382A00)
18
Lb1409M (X0654A00)
18
Table of Contents
19
Circuit Boards
19
IN 1/5 Circuit Board (PC9500N: IN10, PC4800N: IN5)
20
IN 2/5 Circuit Board (X2073C0)
22
IN 3/5 Circuit Board (X2073C0)
22
IN 4/5 Circuit Board (X2073C0)
23
IN 5/5 Circuit Board (X2073C0)
23
PA Circuit Board (PC9500N: PA10, PC4800N: PA5)
24
PA Circuit Board (X2074C0)
24
PS10 1/2 Circuit Board (X2348C0)
26
PS10 2/2 Circuit Board (X2348C0)
26
PS5 1/2 Circuit Board (X2349C0)
28
PS5 2/2 Circuit Board (X2349C0)
28
- Fan, POWER/PROTECTION LED
  30
- Inspections
  30
- Inspections in STEREO Mode and PARALLEL Mode
  30
- Power on Muting Time
  30
- Channel Separation
  31
- Efficiency
  31
- Output Noise Level
  31
- Stability
  31
- Connection Diagram of RJ-45 Cable
  32
- Data Port Inspection
  32
- Initial Setting
  32
- Preparation
  32
- Automatic Inspection
  33
- Test 50 (Mute)
  34
- Test 60 (Mode Sw)
  34
- Test 70 (Unit ID Sw)
  34
- Judgment
  35
- Test 80 (Monitor)
  35
- Test 90 (Clip)
  35
- BRIDGE Mode
  36
- Frequency Response
  36
- Gain
  36
- Total Harmonic Distortion
  36
- Data Port
  39
- Overall Circuit Diagrams
  44
- Pc9500N/Pc4800N Overall Circuit Diagram 1/8 (in 1/5, in 3/5, in 5/5)
  45
- Pc9500N/Pc4800N Overall Circuit Diagram 2/8 (in 1/5)
  46
- Pc9500N/Pc4800N Overall Circuit Diagram 3/8 (in 2/5)
  47
- Pc9500N/Pc4800N Overall Circuit Diagram 4/8 (in 1/5)
  48
- Pc9500N/Pc4800N Overall Circuit Diagram 5/8 (in 4/5)
  49
- Pc9500N/Pc4800N Overall Circuit Diagram 6/8 (Pa)
  50
- Pc9500N/Pc4800N Overall Circuit Diagram 7/8 (Ps10)
  51
- Pc9500N/Pc4800N Overall Circuit Diagram 8/8 (Ps5)
  52
- Parts List
  53
- Overall Assembly
  54

Yamaha PC4800N Owner's Manual (16 pages)

Yamaha Power Amplifier Owner's Manual

Brand: Yamaha | Category: Amplifier | Size: 0.46 MB

Explanation of Graphical Symbols
2
Table of Contents
5
Introduction
5
Controls and Functions
6
- Front Panel
  6
- Rear Panel
  7
- Speaker Connections
  8
Connection
9
- Using a Euroblock Connector
  9
- Speaker Connection
  9
Air Flow
10
Rack Mounting
10
Specifications
11
- General Specifications
  11
- Block Diagram
  12
- Dimensions
  13
Troubleshooting
14
Performance Graph
14

(Japanese) Yamaha PC4800N Owner's Manual (16 pages)

Yamaha Power Amplifier Owner's Manual

Brand: Yamaha | Category: Amplifier | Size: 0.44 MB

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Motorcycle Musical Instrument Electronic Keyboard Receiver Amplifier

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Yamaha PC4800N Manuals

Yamaha PC4800N Service Manual (87 pages)

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Yamaha PC4800N Owner's Manual (16 pages)

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(Japanese) Yamaha PC4800N Owner's Manual (16 pages)

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