Sony STR-DG820 (serv.man2) Service Manual ▷ View online
STR-DG820
STR-DG820
13
13
•
: Uses unleaded solder.
2-11. PRINTED WIRING BOARD - VIDEO Board (AEP, ECE, UK models) -
16
9
8
1
1
24
13
12
R211
R212
R213
R214
R215
R221
R222
R223
R224
R225
R226
R227
R228
R229
C201
C202
R242
C215
C217
C232
C233
R276
R277
R278
D210
D211
IC210
IC220
1
2
7 6
1
4
1
3
1
3
C203
C204
C211
C212
C213
C221
C222
C223
C224
C225
C226
C227
C228
C229
CNS271
C240
C242
JW200
JW202
JW203
JW204
JW205
JW206
JW207
JW208
JW210
JW211
JW212
JW213
JW214
JW21
JW216
JW217
JW219
JW221
JW222
JW224
JW225
JW226
JW227
JW229
IC201
IC202
JW231
JW232
JW233
JW235
CNP203
J210
J211
J220
J221
CNP240
CNP242
VIDEO BOARD
AB
DIGITAL
AUDIO
BOARD
CN2227
MICOM
BOARD
CN7010
AC
VIDEO IN
VIDEO IN
SAT
DVD
VIDEO OUT
VIDEO IN
VIDEO OUT
VIDEO 1
MONITOR
SAT IN
DVD IN
VIDEO 1 IN
COMPONENT VIDEO
MONITOR OUT
P
B
/C
B
P
R
/C
R
Y
P
B
/C
B
P
R
/C
R
Y
P
B
/C
B
P
R
/C
R
Y
P
B
/C
B
P
R
/C
R
Y
COMPONENT
VIDEO
(CHASSIS)
(CHASSIS)
1
2
3
2
1
3
(CHASSIS)
1-877-320-
11
(11)
A
B
C
D
1
2
3
4
5
6
MAIN BOARD
CN500
G
FRONT V2
BOARD
CN725
AP
(Refer to page
36 on original
service manual)
36 on original
service manual)
(Refer to page
33 on original
service manual)
33 on original
service manual)
(Refer to page
42 on original
service manual)
42 on original
service manual)
Ref. No. Location
D210
C-2
D211
C-2
IC201
C-3
IC202
C-4
IC210
C-3
IC220
D-5
• Semiconductor
Location
(Page 3)
STR-DG820
STR-DG820
14
14
AC
MICOM
CN7010
(Refer to page
35 on original
service manual)
35 on original
service manual)
(Refer to page
37 on original
service manual)
37 on original
service manual)
(Refer to page
43 on original
service manual)
43 on original
service manual)
BOARD
CN500
G
(3/3)
BOARD
MAIN
CN725
AP
BOARD
FRONT V2
CN2227
AB
(2/2)
BOARD
DIGITAL AUDIO
0
3.
2
0
0
4.
9
-4.
9
0
0
0
-4.
9
2.
6
0
0
2.
5
0
4.
9
0
0
0
2
0
0
2.
4
0
0
0
-4.9
4.
9
0
3.
2
0
2.
4
0
15. 9
4.9
-4.9
-16. 4
50V
10
C212
50V
10
C211
50V
10
C213
50V
10
C225
50V
10
C226
50V
10
C221
50V
10
C222
50V
10
C223
50V
10
C224
J211
J210
50V
10
C227
50V
10
C228
50V
10
C229
1
2
3
3P
CNP240
V-GND
V2 SIGNAL
V-GND
16V
47
C203
16V
47
C204
50V
10
C242
1
2
3
4
4P
CNP203
-15V
NC
GND
+15V
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
NJM2595M-TE2
IC210
VOUT1
SW5
VIN5
SW3
VIN4
SW4
VIN3
V-
VIN2
SW2
VOUT3 (NC)
GND
VIN1
SW1
VOUT2
V+
24
23
22
21
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
9
10
11
12
NJM2586AM
IC220
CH1 IN1
SW1
CH1 IN2
SW2
CH1 IN3
GND
V+1
CH2 IN1
GND
CH2 IN2
GND
CH2 IN3
CH3 IN3
GND
CH3 IN2
V-
1
CH3 IN1
V-
2
GND
CH3 OUT
V+2
CH2 OUT
PS
CH1 OUT
75
R229
75
R227
75
R228
75
R225
75
R226
75
R224
J220
MA2J1110GLS0
D211
MA2J1
110GLS0
D210
C201
0.47
C202
0.47
75
R215
75
R213
75
R214
75
R212
75
R211
50V
10
C240
R276
75
R277
75
R278
75
1
2
3
4
5
6
7
7P
CNS271
V_SW4
V_SW3
V_SW2
V_SW1
COMP_S1
COMP_S2
PS (V-MUTE)
1
2
3
3P
CNP242
VGND
DMPORT_VIDEO
VGND
75
R223
75
R222
75
R221
75
R242
75
R240
0.1
C233
0.1
C232
0.1
C215
0.1
C217
I
I
O
O
G
KIA7905PI
IC202
1
3
2
G
KIA7805API-U/PF
IC201
1
3
2
J221
VIDEO BOARD
VIDEO AMP
IC210
VIDEO AMP
IC220
IC201
+5V REGULATOR
IC202
-5V REGULATOR
COMPONENT
VIDEO
SAT IN
Y
P
B
/ C
B
P C
R
/
R
(CHASSIS)
(CHASSIS)
VIDEO OUT
VIDEO IN
VIDEO IN
VIDEO OUT
VIDEO IN
VIDEO 1
DVD
SAT
MONITOR
DVD IN
B
/
VIDEO 1
B
C
IN
P
Y
R
R
P C
/
/
R
B
B
C
P
Y
R
C
/
P
/
R
B
B
C
P
Y
R
C
/
P
OUT
MONITOR
VIDEO
COMPONENT
(CHASSIS)
D
B
10
11
F
5
3
G
1
12
C
E
8
9
6
7
4
A
2
2-12. SCHEMATIC DIAGRAM - VIDEO Board (AEP, ECE, UK models) -
(Page 6)
15
STR-DG820
A-1439-165-A DSP BOARD, COMPLETE
********************
<
CAPACITOR
>
C5001 1-112-071-11 ELECT
CHIP 220uF 20% 6.3V
C5007 1-112-075-11 ELECT
CHIP 47uF
20% 16V
C5088 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5091 1-165-989-11 CERAMIC
CHIP 10uF
10% 6.3V
C5094 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5095 1-165-989-11 CERAMIC
CHIP 10uF
10% 6.3V
C5117 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5120 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5126 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5132 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5139 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5140 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5144 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5150 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5155 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5161 1-114-385-11 ELECT
CHIP 470uF 20% 6.3V
C5162 1-114-385-11 ELECT
CHIP 470uF 20% 6.3V
C5163 1-162-913-11 CERAMIC
CHIP 8PF
0.5PF 50V
C5164 1-162-913-11 CERAMIC
CHIP 8PF
0.5PF 50V
C5165 1-162-962-11 CERAMIC
CHIP 470PF 10% 50V
C5166 1-162-962-11 CERAMIC
CHIP 470PF 10% 50V
C5168 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5170 1-165-989-11 CERAMIC
CHIP 10uF
10% 6.3V
C5172 1-112-071-11 ELECT
CHIP 220uF 20% 6.3V
C5173 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5175 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5176 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5177 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5178 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5179 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5180 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5181 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5182 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5183 1-165-989-11 CERAMIC
CHIP 10uF
10% 6.3V
C5185 1-165-989-11 CERAMIC
CHIP 10uF
10% 6.3V
C5188 1-114-385-11 ELECT
CHIP 470uF 20% 6.3V
C5189 1-165-989-11 CERAMIC
CHIP 10uF
10% 6.3V
C5193 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5195 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5196 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5197 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5198 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5199 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5200 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5201 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C5202 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
<
CONNECTOR
>
CN5001 1-815-136-21 CONNECTOR, BOARD TO BOARD
< FERRITE BEAD >
FB5003 1-469-152-11 FERRITE, EMI (SMD) (2012)
<
FILTER
>
FL5006 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5009 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5010 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5011 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5013 1-239-480-11 FILTER,
FL5009 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5010 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5011 1-400-874-11 FILTER, EMI REMOVAL (SMD)
FL5013 1-239-480-11 FILTER,
EMI
<
IC
>
IC5020
A-1551-000-A IC SST25VF016B-50-4C-S2AF-T (for SERVICE)
IC5021
(Not supplied) IC D790E002BZDH300
IC5022
6-711-832-01 IC M12L64322A-6TG
IC5028
6-712-613-01 IC SI-3010KM-TLS
<
RESISTOR
>
R5279 1-218-829-11 METAL
CHIP 180
0.5% 1/10W
R5280 1-216-857-11 METAL
CHIP 1M
5% 1/10W
R5290 1-211-985-11 METAL
CHIP 47
0.5% 1/10W
R5299 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5321 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5322 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5323 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5324 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5325 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5326 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5327 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5331 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5332 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5333 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
When indicating parts by reference num-
ber, please include the board name.
ber, please include the board name.
Note:
• Due to standardization, replacements in
• Due to standardization, replacements in
the parts list may be different from the
parts specifi ed in the diagrams or the com-
ponents used on the set.
parts specifi ed in the diagrams or the com-
ponents used on the set.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Items marked “*” are not stocked since
they are seldom required for routine ser-
vice.
vice.
Some delay should be anticipated when
ordering these items.
• CAPACITORS
uF:
uF:
μF
• COILS
uH:
uH:
μH
• RESISTORS
All resistors are in ohms.
METAL:
All resistors are in ohms.
METAL:
Metal-fi lm resistor.
METAL OXIDE: Metal oxide-fi lm resistor.
F:
F:
nonfl ammable
• SEMICONDUCTORS
In each case, u: μ, for example:
uA.
In each case, u: μ, for example:
uA.
. :
μA. . , uPA. . , μPA. . ,
uPB.
.
:
μPB. . , uPC. . , μPC. . ,
uPD.
.
:
μPD. .
• Abbreviation
ECE : Continental European,
ECE : Continental European,
East European and
Russian models
Les composants identifi és par une marque
0 sont critiques pour la sécurité.
0 sont critiques pour la sécurité.
Ne les remplacer que par une pièce portant
le numéro spécifi é.
le numéro spécifi é.
The components identifi ed by mark
9 con-
tain confi dential information.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Strictly follow the instructions whenever the
components are repaired and/or replaced.
Les composants identifi és par la marque
9 contiennent des informations confi den-
9 contiennent des informations confi den-
tielles.
Suivre scrupuleusement les instructions
chaque fois qu’un composant est remplacé
et / ou réparé.
Suivre scrupuleusement les instructions
chaque fois qu’un composant est remplacé
et / ou réparé.
The components identifi ed by mark
0
or dotted line with mark
0 are critical for
safety.
Replace only with part number specifi ed.
Replace only with part number specifi ed.
3. ELECTRICAL PARTS LIST
DSP
Note: When IC5021 cannot exchange with single. When IC5021
is damaged, exchange the entire mounted board.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
STR-DG820
16
R5334 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5335 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5336 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5337 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5341 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5346 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5347 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5348 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5349 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5350 1-218-847-11 METAL
CHIP 1K
0.5% 1/10W
R5355 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5357 1-218-847-11 METAL
CHIP 1K
0.5% 1/10W
R5358 1-218-847-11 METAL
CHIP 1K
0.5% 1/10W
R5359 1-218-847-11 METAL
CHIP 1K
0.5% 1/10W
R5368 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5369 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5373 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5375 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5376 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5377 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5378 1-218-847-11 METAL
CHIP 1K
0.5% 1/10W
R5384 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5385 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5386 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5387 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5391 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5392 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5393 1-216-864-11 SHORT
CHIP 0
R5394 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5397 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5399 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5402 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5403 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5404 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5405 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5406 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5407 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5408 1-218-855-11 METAL
CHIP 2.2K
0.5% 1/10W
R5409 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5410 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5411 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5412 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5413 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5414 1-211-977-11 METAL
CHIP 22
0.5% 1/10W
R5415 1-218-871-11 METAL
CHIP 10K
0.5% 1/10W
R5416 1-218-837-11 METAL
CHIP 390
0.5% 1/10W
< COMPOSITION CIRCUIT BLOCK >
RB009
1-234-372-11 RES, NETWORK 100 (1005X4)
RB010
1-234-372-11 RES, NETWORK 100 (1005X4)
RB011
1-234-372-11 RES, NETWORK 100 (1005X4)
RB012
1-234-372-11 RES, NETWORK 100 (1005X4)
RB013
1-234-372-11 RES, NETWORK 100 (1005X4)
RB014
1-234-372-11 RES, NETWORK 100 (1005X4)
RB015
1-234-372-11 RES, NETWORK 100 (1005X4)
RB016
1-234-372-11 RES, NETWORK 100 (1005X4)
RB019
1-234-373-21 RES, NETWORK 220 (1005X4)
RB021
1-234-373-21 RES, NETWORK 220 (1005X4)
RB022
1-234-373-21 RES, NETWORK 220 (1005X4)
RB024
1-234-373-21 RES, NETWORK 220 (1005X4)
RB025
1-234-373-21 RES, NETWORK 220 (1005X4)
RB026
1-234-373-21 RES, NETWORK 220 (1005X4)
<
VIBRATOR
>
X002
1-813-868-21 VIBRATOR, CRYSTAL (25MHz)
*************************************************************
9
A-1486-810-A HDMI BOARD, COMPLETE (for SERVICE)
*********************
<
CAPACITOR
>
C3000 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3001 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3002 1-128-995-21 ELECT
CHIP 100uF 20% 10V
C3003 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3004 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3005 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3006 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3503 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3505 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3506 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3507 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3508 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3509 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3510 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3511 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3512 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3513 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3514 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3515 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3516 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3517 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3518 1-112-071-11 ELECT
CHIP 220uF 20% 6.3V
C3519 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3520 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3521 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3522 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3523 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3524 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3525 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3526 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3527 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3528 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3529 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3530 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3531 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3532 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3533 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3534 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3535 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3538 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3539 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3540 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3541 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3542 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3543 1-162-917-11 CERAMIC
CHIP 15PF
5% 50V
C3544 1-162-916-11 CERAMIC
CHIP 12PF
5% 50V
C3545 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3546 1-112-071-11 ELECT
CHIP 220uF 20% 6.3V
C3547 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
C3548 1-107-826-11 CERAMIC
CHIP 0.1uF
10% 16V
DSP
HDMI
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