Sony STR-DA5500ES Service Manual ▷ View online
STR-DA5500ES
9
CAPACITOR DISCHARGE
LEAD WIRE SETTING
C2490
C2491
MAIN board
CAUTION: In checking the MAIN board, make a capacitor discharge
of C2490 or C2491 for electric shock prevention.
800
:/2 W 800 :/2 W
The lead wire must not come in contact with the power transformer and the heat sink.
power transformer
heat sink
Please band together so that a primary side cable
cannot touch a power transformer and heat sink.
cannot touch a power transformer and heat sink.
— top view —
STR-DA5500ES
10
SECTION 2
DISASSEMBLY
• This set can be disassembled in the order shown below.
2-1. DISASSEMBLY FLOW
Note: Follow the disassembly procedure in the numerical order given.
2-2. CASE
2-2. CASE
(Page
(Page
10)
2-4. DSP/D-AUDIO
BOARDS
(Page
11)
2-5. CIS/CONTROL
BOARDS
(Page
12)
2-6. D-VIDEO/NETWORK
BOARDS
(Page
12)
2-10. FRONT PANEL BLOCK
(Page
(Page
14)
2-9. HEAT SINK BLOCK
(Page
(Page
14)
2-11. POWER TRANSFORMER (T1),
E-VOL/MAIN
E-VOL/MAIN
BOARDS
(Page
15)
2-7. A-VIDEO
BOARD
(Page
13)
2-8. A-AUDIO
BOARD
(Page
13)
SET
2-3. TUNER
(FM/AM),
SPTM
BOARD
(Page
11)
3 flat head screw
(TP)
4
4
5 case
2 two flat head screws
(TP)
1 two screws
(BVST4
u 8)
1 two screws
(BVST4
u 8)
STR-DA5500ES
11
2-3. TUNER (FM/AM), SPTM BOARD
3 tuner (FM/AM)
1 wire (flat type) (9 core)
(US,
Canadian
models)
wire (flat type) (11 core)
(AEP, UK models)
(tuner
(FM/AM))
6
8 SPTM board
5 two screws (BV/ring)
7 three connectors
(CX4101,
CX4102,
CX4103)
4 Cut the binding band (taiton).
2 two screws
(BVTT2.6
u 6)
Note: In reassembling, use new binding band (taiton)
to fasten the binding band (taiton) same as before.
2-4. DSP/D-AUDIO BOARDS
qg three screws
(BVTP3
u8)
A
B
A
B
C
C
qj D-AUDIO board
5 connector
(CN3525)
qh bracket (digital)
7 two screws
(BVTP3
u8)
0
3 D CONNECT board
2 four connectors
(CN2403, CN2404, CN2405, CN2406)
6 eight screws
(BVTP3
u8)
4 connector
(CN3571)
qa two connectors
(CN2204,
CN2207)
qd connector
(CN2206)
qf DSP board
qs four screws
(BVTP3
u8)
8 screw
(BVTP3
u8)
9 bracket
(D-AU)
1 harnes (with white line mark)
connector
(CN3515)
1 harnes connector
(CN3514)
1 connector
(CN3507)
(AEP, UK)
Ver. 1.1
STR-DA5500ES
12
2-6. D-VIDEO/NETWORK BOARDS
2-5. CIS/CONTROL BOARDS
qs CONTROL
board
2 two screws
(BVTP3
u8)
5 two screws
(BVTP3
u8)
4 two screws
(BVTP3
u8)
9 two screws
(BVTP3
u8)
qa two brackets
(control)
q; clamp (L35)
8 three connectors
(CN2516, CN2519, CN2520)
3 CIS board
6 eleven connectors
(CN2502, CN2503, CN2504,
CN2505, CN2507, CN2508,
CN2509, CN2511, CN2512,
CN2513,
CN2515)
1 wire (flat type) (13 core)
(CIS board (CN807),
CONTROL board (CN2510))
7
2 two screws (BV3)
3 seven screws
(B3
u6)
1 four connectors
(CN3509,
CN3607,
CN3609,
CN3610)
qd connector
(CN8200)
qd connector
(CN8006)
qd connector
qf two screws
(BVTP3
u8)
qf screw
(BVTP3
u8)
9 two HS holders
8 bracket (HDMI-A64) block
qk bracket (NW-F)
5 reinforcement plate (HDMI)
wa bracket (DMPORT-A64)
qj clamp (L35)
q; heatsink (S58F)
qa radiation sheet (F)
qs D-VIDEO board
ws NETWORK board
4 three screws
(BVTP3
u8)
6
qg
7 two screws
(BVTP3
u8)
qh two screws
(BVTP3
u8)
ql three screws
(BVTP3
u8)
w; clamp (L35)
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