Read Sony STR-DA2400ES / STR-DG920 (serv.man3) Service Manual online
SERVICE MANUAL
SUPPLEMENT-2
9-889-131-82
Ver. 1.4 2009.08
File this supplement with the service manual.
In this set, ACLASS, CIS, DCDC CON, DIGITAL, DIGITAL VIDEO, MAIN, MICON,
SURR SPEAKER and VIDEO boards have been changed in the midway of produc-
tion.
Printed wiring boards, schematic diagrams and electrical parts list of new type are
described in this supplement-2.
Refer to original service manual and supplement-1 for other information.
SURR SPEAKER and VIDEO boards have been changed in the midway of produc-
tion.
Printed wiring boards, schematic diagrams and electrical parts list of new type are
described in this supplement-2.
Refer to original service manual and supplement-1 for other information.
1.
NEW/FORMER DISCRIMINATION
................. 2
2. DIAGRAMS
2-1. Printed
Wiring
Board
- DIGITAL Board (Component Side) - ........................... 4
2-2. Printed
Wiring
Board
- DIGITAL Board (Conductor Side) - ............................. 5
2-3. Schematic Diagram - DIGITAL Board (1/2) - ................ 6
2-4. Schematic Diagram - DIGITAL Board (2/2) - ................ 7
2-5. Printed
2-4. Schematic Diagram - DIGITAL Board (2/2) - ................ 7
2-5. Printed
Wiring
Board
- DIGITAL VIDEO Board (Component Side) - ............. 8
2-6. Printed
Wiring
Board
- DIGITAL VIDEO Board (Conductor Side) - ............... 9
2-7. Schematic
Diagram
- DIGITAL VIDEO Board (1/4) - ................................... 10
2-8. Schematic
Diagram
- DIGITAL VIDEO Board (2/4) - ................................... 11
2-9. Schematic
Diagram
- DIGITAL VIDEO Board (3/4) - ................................... 12
2-10. Schematic Diagram
- DIGITAL VIDEO Board (4/4) - ................................... 13
2-11. Printed Wiring Board - MAIN Board - ........................... 14
2-12. Schematic Diagram - MAIN Board (1/3) - ..................... 15
2-13. Schematic Diagram - MAIN Board (2/3) - ..................... 16
2-12. Schematic Diagram - MAIN Board (1/3) - ..................... 15
2-13. Schematic Diagram - MAIN Board (2/3) - ..................... 16
TABLE OF CONTENTS
STR-DA2400ES/DG920
US Model
Canadian Model
STR-DA2400ES/DG920
AEP Model
UK Model
Brazilian Model
Taiwan Model
STR-DA2400ES
2-14. Schematic Diagram - MAIN Board (3/3) - ..................... 17
2-15. Printed Wiring Board - ACLASS Board (Suffi x-12) - .... 18
2-16. Printed Wiring Board - ACLASS Board (Suffi x-13) - .... 19
2-17. Schematic Diagram - ACLASS Board - ......................... 20
2-18. Schematic Diagram - MICON Board (1/3) - .................. 21
2-19. Schematic Diagram - MICON Board (2/3) - .................. 22
2-20. Schematic Diagram - MICON Board (3/3) - .................. 23
2-21. Printed Wiring Board
2-15. Printed Wiring Board - ACLASS Board (Suffi x-12) - .... 18
2-16. Printed Wiring Board - ACLASS Board (Suffi x-13) - .... 19
2-17. Schematic Diagram - ACLASS Board - ......................... 20
2-18. Schematic Diagram - MICON Board (1/3) - .................. 21
2-19. Schematic Diagram - MICON Board (2/3) - .................. 22
2-20. Schematic Diagram - MICON Board (3/3) - .................. 23
2-21. Printed Wiring Board
- MICON Board (Component Side) - ............................. 24
2-22. Printed Wiring Board
- MICON Board (Conductor Side) - ............................... 25
2-23. Printed Wiring Board - VIDEO Board - ......................... 26
2-24. Schematic Diagram - VIDEO Board - ............................ 27
2-25. Printed Wiring Board - SURR SPEAKER Board - ........ 28
2-26. Schematic Diagram - SURR SPEAKER Board - ........... 29
2-27. Printed Wiring Board
2-24. Schematic Diagram - VIDEO Board - ............................ 27
2-25. Printed Wiring Board - SURR SPEAKER Board - ........ 28
2-26. Schematic Diagram - SURR SPEAKER Board - ........... 29
2-27. Printed Wiring Board
- CIS Board (DA2400ES: US, Canadian models) - ........ 30
2-28. Schematic Diagram
- CIS Board (DA2400ES: US, Canadian models) - ........ 31
2-29. Printed Wiring Board - DCDC CON Board - ................. 32
2-30. Schematic Diagram - DCDC CON Board - .................... 32
2-30. Schematic Diagram - DCDC CON Board - .................... 32
3.
ELECTRICAL PARTS LIST
.............................. 33
Subject: Change of ACLASS (Suffi x-12/-13), CIS (Suffi x-13), DCDC
CON (Suffi x-13), DIGITAL (Suffi x-13), DIGITAL VIDEO (Suf-
fi x-14), MAIN (Suffi x-13), MICON (Suffi x-13), SURR SPEAKER
(Suffi x-13) and VIDEO (Suffi x-12/-13/-14) boards
fi x-14), MAIN (Suffi x-13), MICON (Suffi x-13), SURR SPEAKER
(Suffi x-13) and VIDEO (Suffi x-12/-13/-14) boards
STR-DA2400ES/DG920
2
1. NEW/FORMER DISCRIMINATION
– ACLASS Board (Component Side) –
– DCDC CON Board (Component Side) –
– CIS Board (Component Side) –
Former : 1-875-886-11
Former : 1-875-898-11 or
1-875-898-12
New :
1-875-898-13
Former : 1-875-897-11 or
1-875-897-12
New :
1-875-897-13
– DIGITAL Board (Component Side) –
Former : 1-875-880-11 or
1-875-880-12
New :
1-875-880-13
– DIGITAL VIDEO Board (Component Side) –
Former : 1-875-646-11,
1-875-646-12 or
1-875-646-13
New :
1-875-646-14
New : 1-875-886-12 or
1-875-886-13
Please distinguish NEW and FORMER by the part number printed on each board.
STR-DA2400ES/DG920
STR-DA2400ES/DG920
3
3
2. DIAGRAMS
For Schematic Diagrams.
Note:
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
• All capacitors are in μF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in
Ω and
1
/
4
W or less unless otherwise
specifi ed.
• f : internal component.
• 2 : nonfl ammable resistor.
• C : panel designation.
• 2 : nonfl ammable resistor.
• C : panel designation.
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
(In addition to this, the necessary note is printed in each block.)
• A : B+ Line.
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
• B : B– Line.
• H : adjustment for repair.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : TUNER
• Voltages are taken with a VOM (Input impedance 10 M
• Voltages are taken with a VOM (Input impedance 10 M
Ω).
Voltage variations may be noted due to normal production
tolerances.
tolerances.
• Signal path.
J :
J :
AUDIO
(DIGITAL)
F :
AUDIO
(ANALOG)
E :
VIDEO
For Printed Wiring Boards.
Note:
• X : Parts extracted from the component side.
• Y : parts extracted from the conductor side.
• f : internal component.
•
• X : Parts extracted from the component side.
• Y : parts extracted from the conductor side.
• f : internal component.
•
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
• Indication of transistor.
C
B
These are omitted.
E
Q
C E
B
These are omitted.
Caution:
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Pattern face side:
(Conductor Side)
Parts face side:
(Component Side)
Parts on the pattern face side seen
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
from the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
• DIGITAL VIDEO board is multi-layer printed board.
However, the patterns of intermediate-layers have not
However, the patterns of intermediate-layers have not
been included in diagrams.
• Lead layouts
surface
CSP (Chip Size Package)
Lead layout of conventional IC
• The Voltage and waveform of CSP (Chip size package)
cannot be measured, because its lead layout is different
from that of conventional IC.
from that of conventional IC.
• Abbreviation
BR
BR
: Brazilian model
CND : Canadian model
ECE : Continental European, East European and
ECE : Continental European, East European and
Russian models
TW :
Taiwan
model
∗ Replacement of IC3601 on the DIGITAL VIDEO
board used in this set requires a special tool.
∗ Replacement of IC3601 on the DIGITAL VIDEO
board used in this set requires a special tool.
• Abbreviation
BR
BR
: Brazilian model
CND : Canadian model
ECE : Continental European, East European and
ECE : Continental European, East European and
Russian models
TW :
Taiwan
model
– SURR SPEAKER Board (Component Side) –
– MAIN Board (Component Side) –
Former : 1-875-899-11 or
1-875-899-12
New :
1-875-899-13
Former : 1-875-941-11 or
1-875-941-12
New :
1-875-941-13
– MICON Board (Component Side) –
– VIDEO Board (Component Side) –
Former : 1-875-881-11 or
1-875-881-12
New :
1-875-881-13
Former : 1-875-885-11
New :
New :
1-875-885-12,
1-875-885-13 or
1-875-885-14
Ver. 1.4
Note:
The components identi-
fi
The components identi-
fi
ed by mark 0 or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specifi ed.
cal for safety.
Replace only with part
number specifi ed.
Note:
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
Les composants identifi és
par une marque 0 sont
critiques pour la sécurité.
Ne les remplacer que par
une pièce portant le nu-
méro spécifi é.
STR-DA2400ES/DG920
STR-DA2400ES/DG920
4
4
2-1. PRINTED WIRING BOARD - DIGITAL Board (Component Side) -
•
: Uses unleaded solder.
IC2212
IC2236
IC2208
IC2209
IC2219
IC2220
IC2221
IC2222
IC2230
IC2233
IC2234
IC2226 IC2232
IC2238
IC2211
1
2
49
50
B E
1
24
25
36
37
48
12
13
14
1
8
7
1
14
8
7
1
8
9
16
8
1
4
5
8
14
5
8
1
4
5
8
1
4
5
1
8
5
4
1
14
8
7
1
1
1
5
5
4
4
3
3
14
8
7
1 8
5
4
1
24
25
36
37
48
12
13
B
E
R2287
R2288
R2486
R2487
R2293
R2488
R2295
R2296
R2490
X2201
FB2201
FB2203
FB2204
FB2206
FB2207
FB2208
C2329
R2301
R2302 R2304 R2307
FB2215
R2309
FB2217
R2504
R2310
R2312
R2507
R2508
R2509
R2315
R2316 R2317 R2319
R2511
R2513
R2321
R2516
R2322
R2325
R2326 R2327 R2336 R2337
R2338
R2347
R2349 R2354
C2397
C2398
R2375
R2376
R2377
R2379
R2380 R2381
CN2206
C2204
C2208
Q2205
Q2206
C2407
C2409
C2415
C2225
D2201
D2202
C2226
D2203
R2410
R2201
R2202
R2206
R2207
R2208
C2233
C2237 C2238
R2407
R2213
R2408
R2214
R2215
R2415
R2221
R2222
R2417
R2223
R2224
R2228
C2252
C2254
R2230
R2233
R2234
R2235
R2236
R2238
R2432
R2240
R2241
R2242
R2246
R2248
R2249
R2444
R2251
R2252
R2256
R2257
R2260
R2262
R2265
R2267
R2465
R2466
R2467
R2277
R2278
R2282
1-875-880-
13
(13)
DIGITAL BOARD
(COMPONENT SIDE)
A
B
C
D
E
1
2
3
4
5
6
AL
DSP
BOARD
CN5001
Refer to page
54 on original
54 on original
service manual
Ref. No. Location
• Semiconductor
Location
D2201 C-4
D2202 D-2
D2203 C-3
IC2208 E-2
IC2209 E-2
IC2211 B-2
IC2212 B-2
IC2219 D-4
IC2220 D-5
IC2221 D-5
IC2222 D-6
IC2226 C-3
IC2230 E-3
IC2232 C-4
IC2233 D-3
IC2234 E-3
IC2236 C-2
IC2238 C-5
Q2205 C-4
Q2206 C-4
D2202 D-2
D2203 C-3
IC2208 E-2
IC2209 E-2
IC2211 B-2
IC2212 B-2
IC2219 D-4
IC2220 D-5
IC2221 D-5
IC2222 D-6
IC2226 C-3
IC2230 E-3
IC2232 C-4
IC2233 D-3
IC2234 E-3
IC2236 C-2
IC2238 C-5
Q2205 C-4
Q2206 C-4
