Sony HCD-SR1 / HCD-SR2 / HCD-SR3 (serv.man2) Service Manual ▷ View online
SERVICE MANUAL
9-879-009-82
Ver 1.2 2004.08
SUPPLEMENT-2
Subject : DISASSEMBLY, Block Diagram, IC Block Diagrams
and IC Pin Function Description
AEP Model
UK Model
HCD-SR1/SR2/SR3
E Model
Australian Model
HCD-SR2
HCD-SR1/SR2/SR3
2
HCD-SR1/SR2/SR3
SECTION 1
DISASSEMBLY
1-1. DISASSEMBLY FLOW
• This is can be assemble according to the following sequence.
SET
1-2.
SIDE PANEL (R)(L),
FRONT PANEL SECTION
(Page 3)
1-4.
MECHANISM DECK
(CDM80A-DVBU24)
(Page 4)
1-
3. FL BOARD
(Page 3)
1-5
. AMP BOARD
(Page 4)
1-8
. DMB08 BOARD
(Page 6)
1-9
. CHASSIS (TOP)
(Page 6)
1-12
. DRIVER BOARD
(Page 8)
1-13
. RF BOARD
(Page 9)
1-15
. BASE UNIT
(Page 10)
1-10
. LEVER (LOADING R/L)
(Page 7)
1-11
. DISC STOP LEVER,
DISC SENSOR LEVER
(Page 8)
1-14
. OPTICAL PICK-UP
(DBU-1)
(Page 9)
1-16
. LEVER (BU LOCK)
(Page 10)
1-17
. CLOSE LEVER
(Page 11)
1-19
. GEAR (IDL-C)
(Page 12)
1-7
. TUNER UNIT, IO BOARD
(Page 5)
1-6.
SWITCHING REGULATOR
(Page 5)
1-18
. DIR LEVER,
GEAR (IDL-B)
(Page 11)
3
HCD-SR1/SR2/SR3
1-2. SIDE PANEL (R)(L), FRONT PANEL SECTION
qs
wire (flat type)
(17 core) (CN801)
(17 core) (CN801)
qd
front panel section
1
two screws
(+BV3)
(+BV3)
5
two screws
(+BV3)
(+BV3)
6
three screws
(+BV3)
(+BV3)
qa
four screws
(+BV3)
(+BV3)
q;
three screws
(+BV3)
(+BV3)
8
three screws
(+BV3)
(+BV3)
2
three screws
(+BV3)
(+BV3)
4
side panel (R)
7
side panel (L)
9
three screws
(+BV3)
(+BV3)
3
connector
(5p) (CN811)
(5p) (CN811)
1-3. FL BOARD
8
wire (flat type)
(7 core) (CN812)
(7 core) (CN812)
7
wire (flat type)
(17 core) (CN803)
(17 core) (CN803)
5
connector
(3p)
(3p)
4
connector
(2p)
(2p)
1
four screws
(+BV3)
(+BV3)
6
two screws
(+BV3)
(+BV3)
3
cover
9
FL board
2
wire
4
HCD-SR1/SR2/SR3
1-4. MECHANISM DECK (CDM80A-DVBU24)
2
connector
(7p) (CN701)
(7p) (CN701)
4
mechanism deck
(CDM80A-DVBU24)
1
three screws
(+BV3)
(+BV3)
3
wire (flat type)
(29 core)
(29 core)
1-5. AMP BOARD
1
wire (flat type)
(17 core) (CN301)
(17 core) (CN301)
2
wire (flat type)
(9 core) (CN302)
(9 core) (CN302)
q;
AMP board
5
screw
(+BVTP 3
(+BVTP 3
×
16)
7
connector
(2p) (CN300)
(2p) (CN300)
8
connector
(6p) (CN313)
(6p) (CN313)
9
connector
(5p) (CN306)
(5p) (CN306)
3
connector
(4p) (CN4)
(4p) (CN4)
4
connector
(2p) (CN7)
(2p) (CN7)
6
four screws
(+BV3)
(+BV3)