Replacement Of Main Parts; General Information For Parts Replacement; Index - Sony HDC4300 Service Manual

This section explains the replacement procedures of periodic replacement parts, main mechanical parts, and mounted
circuit boards.
4-1.

General Information for Parts Replacement

4-1-1.

Index

This section describes the replacement procedure of the parts below.
Mechanical parts
(3)
(13)
(6)
(2)
(12)
(1)
No. Part name
(1) Inside Panel Assembly
(2) Outside Panel Assembly
(3) Optical Multi Cable Assembly
(4) PROMPTER Connector
(5) Coaxial Cable
(6) DC fan (outside)
(7) Front Assembly
(8) FD Assembly
(9) OHB Assembly
(10) Power Block Assembly
(11) BUILD UP Connector
(12) DC Fan (Front)
(13) DC Fan (Rear)
Mounted circuit boards
After replacing/repairing the mounted circuit boards (or the assembling parts including them), perform the steps after
replacement/repair. (Refer to"1-4. Notes on Board
HDC4300
Section 4

Replacement of Main Parts

(5)
(4)
(11)
(9)
(7)
Section
"4-2. Inside Panel Assembly"
"4-3-1. Outside Panel Assembly"
"4-3-5. Optical Multi Cable Assembly"
"4-3-6. PROMPTER Connector"
"4-3-7. Coaxial Cable"
"4-3-3. DC Fan (Outside panel)"
"4-5. Front Assembly"
"4-4. FD (Filter Disk) Assembly"
"4-6-1. OHB Assembly"
"4-8-2. Power Block Assembly (RE-291 Board/PS-836 Board)"
"4-8-13. BUILD UP Connector"
"4-9. DC Fan (Front)"
"4-10. DC Fan (Rear)"
Replacing")
(10)
(8)
4-1