Sign In
Upload
Manuals
Brands
Roland Manuals
Electronic Keyboard
074021E28
Roland 074021E28 Manuals
Manuals and User Guides for Roland 074021E28. We have
1
Roland 074021E28 manual available for free PDF download: Service Notes
Roland 074021E28 Service Notes (59 pages)
Baking Keyboard
Brand:
Roland
| Category:
Electronic Keyboard
| Size: 10.24 MB
Table of Contents
Table of Contents
1
Cautionary Notes
2
Notes
2
Specifications
7
Disassembly
9
Location of Controls
10
Exploded View 1 - Top Case
14
Exploded - Bottom Case
15
Keyboard Parts List
16
Wiring Diagram
17
How to Replace Cable #7782814000
18
Parts List
22
Verifying the Version Numbers
26
Performing a Factory Reset
26
Updating the System
27
Test Mode
27
Block Diagram
40
CIRCUIT BOARD (MAIN Board)
41
Circuit Diagram (Main B. 1/2)
43
Circuit Diagram (Main B. 2/2)
44
Circuit Board (Jack B., Usb Board)
45
Circuit Diagram (Jack B. 1/5)
46
Circuit Diagram (Jack B. 3/5)
49
Circuit Diagram (Jack B. 4/5)
50
Circuit Diagram (Jack B. 5/5)
51
Circuit Diagram (Usb B.)
52
Circuit Diagram (Left Panel B.)
55
Circuit Diagram (Phones Board)
56
Circuit Diagram (Encoder B.)
58
Circuit Diagram (Right Panel Board)
59
Advertisement
Advertisement
Related Products
Roland 074021E32
Roland 074021E49
Roland 074021E65
Roland 074021E59
Roland 074021E22
Roland 074021E19
Roland 074021E26
Roland V-Bass 04672434
Roland A-37
Roland A-49-BK
Roland Categories
Musical Instrument
Synthesizer
Recording Equipment
Drums
Electronic Keyboard
More Roland Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL