Yamaha HS-7 Electone Service Manual + Parts List (HS-4/5/6/7) PDF
Original price was: $95.00.$18.95Current price is: $18.95.
OEM Yamaha HS-7 service manual (also references HS-4 / HS-5 / HS-6) covering panel layouts, block diagrams, matrix/circuit diagrams, MIDI implementation, disassembly procedures, circuit board list, IC data tables, and a complete parts list. Ideal for technicians repairing keys, pedals, boards, and electronics. Instant PDF download.
Description
Yamaha HS-7 Electone Service Manual + Parts List (HS-4/5/6/7) PDF DOWNLOAD
Description
If you’re repairing or restoring a Yamaha HS-series Electone, this PDF gives you the technical information needed for professional service—panel layouts, board diagrams, circuit diagrams, disassembly steps, and a detailed parts list.
✅ Models Covered
Yamaha HS-7
Also includes documentation references for HS-6 / HS-5 / HS-4 (shared platform/service info)
🗂️ Bookmarks / Table of Contents (Neatly Categorized)
1) Diagrams & Circuit Documentation
HS-7/HS-6 Block Diagram
HS-5 Block Diagram
HS-4 Block Diagram
CP / PN2 / MM(CP2) / MME Matrix Circuit Diagram
HS-7 PN1 Matrix Circuit Diagram
HS-6 PN1 Matrix Circuit Diagram
HS-5 PN1 Matrix Circuit Diagram
HS-4 PN1 Matrix Circuit Diagram
2) Service & Repair Procedures
Disassembly procedure (control panel, keyboard, boards, pedals, etc.)
Circuit boards list
IC block diagram
LSI/IC data tables (pin/function reference)
3) MIDI / Specifications
MIDI specifications
MIDI implementation chart
4) Circuit Boards (By Unit / Board Name)
DM circuit board
PN1 circuit board
CP & HS-7 DRV circuit boards
HS-7/HS-6 PU & PRM circuit boards
ACC, HM, PN2, MRE circuit boards
PKL / PKH & EXP1 circuit boards
MK circuit board
(and additional listed boards such as SPO/NW, MVR/MME/KSW, MM(CP2))
5) Parts List (Major Assemblies)
Electrical parts (main contents)
Panel case unit
Speaker box & side board unit
Pedal unit
Expression pedal
Keyboard assembly
Knee lever unit
Cover assembly
📌 File Details
| Item | Details |
|---|---|
| Manual Name | Yamaha HS-7 Service Manual + Parts List |
| Models Covered | HS-7 (also references HS-6 / HS-5 / HS-4) |
| Year | 1987 (manual print marking) |
| PDF Quality | Scanned OEM manual (diagrams + tables + board layouts) |
| Pages | 128 pages |
Fix your HS-series the right way with original Yamaha diagrams, board layouts, disassembly steps, and parts listings—no guessing. Buy now and download instantly to start troubleshooting today.
