Sony STR-DA1ES / STR-DB780 Service Manual ▷ View online
5
STR-DA1ES/DB780
SECTION 1
SERVICING NOTES
• MODEL IDENTIFICATION
– Back Panel –
PART No.
Model
PART No.
DA1ES : US model
4-240-601-0
[]
DB780 : AEP and UK models
4-240-601-1
[]
DB780 : Singapore and
Malaysia models
4-240-601-2
[]
DB780 : Taiwan model
4-240-601-3
[]
DB780 : Korean model
4-240-601-4
[]
DB870 : Chinese model
4-240-601-5
[]
DA1ES : Canadian model
4-240-601-6
[]
Connect jig (extension cable J-2501-208-A)
to the MAIN board (CN806, CN807) and
DIGITAL board (CN1102, CN1103).
to the MAIN board (CN806, CN807) and
DIGITAL board (CN1102, CN1103).
Note:
The power cord can be used unplugged from the
back panel though, as it is hard to do it,
it is easier to prepare other power cord and
use it as a jig.
back panel though, as it is hard to do it,
it is easier to prepare other power cord and
use it as a jig.
DIGITAL board
MAIN board
power cord
SERVICE POSITION
In checking the DIGITAL board, prepare jig (extension cable J-2501-208-A: 200 mm 21 core).
6
STR-DA1ES/DB780
SECTION 2
GENERAL
This section is extracted from
instruction manual.
instruction manual.
+
–
+
–
+
–
1
2 3
4
5
6
7
8
9
0
qs qa
qd
qf
qh
qj
qk
qg
ql w;
wa
ws wd
wf
wh
wl
wk
e;
wg
wj
ea
ef
es
ed
AUTO DEC qs
CINEMA STUDIO EX A/B/C qg
Cursor buttons (
CINEMA STUDIO EX A/B/C qg
Cursor buttons (
/
) wh
CUSTOMIZE wl
Digital Cinema Sound indicator
Digital Cinema Sound indicator
3
DIMMER ed
DISPLAY ql
Display 4
DOOR OPEN 7
ENTER wg
EQ wj
EQUALIZER e;
FM/AM qf
FM MODE es
FUNCTION 6
INPUT MODE 9
IR receptor 2
Jog dial wf
LEVEL wd
DISPLAY ql
Display 4
DOOR OPEN 7
ENTER wg
EQ wj
EQUALIZER e;
FM/AM qf
FM MODE es
FUNCTION 6
INPUT MODE 9
IR receptor 2
Jog dial wf
LEVEL wd
MASTER VOLUME 5
MEMORY w;
MODE +/– 0
MULTI CH DIRECT 8
NORMAL SURR (;PLII) qh
PHONES jack qj
PRESET TUNING +/– qd
RDS PTY ea (28)
MEMORY w;
MODE +/– 0
MULTI CH DIRECT 8
NORMAL SURR (;PLII) qh
PHONES jack qj
PRESET TUNING +/– qd
RDS PTY ea (28)
(Models of area code CEL, CEK
only)
only)
SET UP ws
SLEEP ea
SLEEP ea
(Except for models of area code
CEL, CEK)
CEL, CEK)
SPEAKERS ON/OFF qk
SURR wk
TUNING +/– wa
SURR wk
TUNING +/– wa
(Except for models of area code
CEL, CEK)
CEL, CEK)
TUNING/PTY SELECT +/– wa
(Models of area code CEL, CEK
VIDEO 3 INPUT jacks ef
2CH ST qa
?/1 (power) 1
?/1 (power) 1
LOCATION OF CONTROLS
– Front Panel –
7
STR-DA1ES/DB780
• This set can be disassembled in the order shown below.
3-1.
DISASSEMBLY FLOW
SECTION 3
DISASSEMBLY
SET
3-3. S-VIDEO BOARD, VIDEO BOARD
AND TUNER
(Page 8)
(Page 8)
3-2. CASE (414535)
(Page 8)
3-5. DIGITAL BOARD
(Page 9)
3-6. MAIN BOARD
(Page 10)
3-4. VIDEO.AU BOARD
(Page 9)
8
STR-DA1ES/DB780
Note:
Follow the disassembly procedure in the numerical order given.
3-2.
CASE (414535)
3-3.
S-VIDEO BOARD, VIDEO BOARD AND TUNER
1
two flat head screws
1
two flat head screws
1
two flat head screws
1
two flat head screws
3
case (414535)
2
2
1
connector
(CN853)
(CN853)
4
S-video board,
video board
video board
2
wire (flat type) (11 core)
(CN303)
(CN303)
5
wire (flat type) (11 core)
(except DB780: AEP, UK models)
wire (flat type) (15 core)
(DB780: AEP, UK models)
(except DB780: AEP, UK models)
wire (flat type) (15 core)
(DB780: AEP, UK models)
3
six screws (BV/RING)
6
three screws (BV/RING)
3
two screws (BV/RING)
(except DB780: AEP, UK models)
(except DB780: AEP, UK models)
7
tuner
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