Sony HCD-RV20 / HCD-RV50 / HCD-RV60 / MHC-RV20 / MHC-RV50 / MHC-RV60 Service Manual ▷ View online
5
HCD-R
V20/R
V50/R
V60
SECTION 1
GENERAL
This section is extracted
from instruction manual.
• HCD-R
V20
Main Unit
6
HCD-R
V20/R
V50/R
V60
• HCD-R
V50/R
V60
Main Unit
7
HCD-RV20/RV50/RV60
SECTION 2
DISASSEMBLY
Note : Disassemble the unit in the order as shown below.
2-1.
CASE (TOP)
(Page 8)
(Page 8)
2-2.
CD DOOR
(Page 8)
(Page 8)
SET
2-3.
CD MECHANISM BLOCK
(Page 9)
(Page 9)
2-8.
BACK PANEL SECTION
(Page 12)
(Page 12)
2-9.
MAIN BOARD
(Page 13)
(Page 13)
2-12. CD BLOCK ASSY
(Page 14)
2-16. OPTICAL PICK-UP,
BD BOARD
(Page 16)
(Page 16)
2-10. POWER AMP BOARD
(Page 13)
2-4.
FRONT PANEL SECTION
(Page 10)
(Page 10)
2-5.
TAPE MECHANISM DECK
(Page 11)
(Page 11)
2-6.
PANEL BOARD,
1 STREAM LED BOARD,
6 STREAM LED BOARD,
REMOTE BOARD
(Page 11)
1 STREAM LED BOARD,
6 STREAM LED BOARD,
REMOTE BOARD
(Page 11)
2-13. SENSOR BOARD
(Page 15)
2-14. MOTOR (TB) BOARD
(Page 15)
2-15. MOTOR (LD) BOARD
(Page 16)
2-11. VIDEO BOARD,
SW BOARD,
DRIVER BOARD
(Page 14)
DRIVER BOARD
(Page 14)
2-7.
JACK BOARD
(Page 12)
(Page 12)
8
HCD-RV20/RV50/RV60
2-2. CD DOOR
Note : Follow the disassembly procedure in the numerical order given.
2-1. CASE (TOP)
case (side-R)
case (side-L)
5
qd
qs
qs
q;
6
two screws (case 3 TP2)
qf
case (top)
8
screw
(+BVTP 3
×
10)
3
screw
(+BVTP 3
×
10)
9
screw
(+BVTP 3
×
10)
4
screw
(+BVTP 3
×
10)
1
two screws
(case 3 TP2)
qa
two screws (+BVTP 3
×
10)
7
screw (case 3 TP2)
2
screw (case 3 TP2)
2
Pull-out the disc tray.
4
CD door
1
Turn the pulley to the direction of arrow.
pulley
Front panel side
CD mechanism deck (CDM74-30BD62)
3
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