Sony STR-DA1000ES / STR-DB790 Service Manual ▷ View online
STR-DA1000ES/DB790
33
33
6-15. SCHEMATIC DIAGRAM – VIDEO/VIDEO-AU Boards –
•
See page 57 for IC Block Diagrams.
D301
C311
IC301
C313
R305
R303
R301
C308
C307
R306
R307
C309
C310
C306
R304
C305
R302
C301
C303
J304
J305
J302
C304
C302
D302
CN301
C201
CN202
CN201
R256
R206
R255
R205
R254
R204
R253
R203
R252
R202
R211
R201
R251
J202
J201
C213
E302
E304
E305
C315
JW301
G2
G1
IC201
R207
R208
C212
C214
C211
C215
1SS133T
0.1
NJM-2595D
10
50V
75
75
75
2200p
47p
75
75
10 50V
10 50V
10
50V
75
47p
75
47p
10 50V
3P
3P
1P
2200p
2200p
1SS133T
10P
2200p
3P
10P
1k
1k
2.2k
2.2k
1k
1k
2.2k
2.2k
1k
1k
1k
1k
1k
6P
6P
100p
0.1
TC9273-014
33
33
0.022
0.01
0.022
2200p
R1
R2
R3
R4
R5
R6
R7
R1
R2
R3
R4
R5
R6
R7
O1
O2
O3
O4
O5
O6
O7
O8
O9
O10
O11
O12
O1
O2
O3
O4
O5
O6
O7
O8
O9
O10
O11
O12
V-SW1
V-SW2
V-SW4
V-SW3
-5V
+5V
VIDEO3
GND
V-MONITOR
V-MONITOR OUT
(CHASSIS)
(CHASSIS)
(CHASSIS)
DATA
CLK
NC
NC
VIDEO-L
GND
VIDEO-R
+15V
-15V
FUN-LAT
TUNER-L
TUNER-R
V3 R
V3 GND
V3 L
V
ID
EO
3
C
OM
TV/D
BS
D
VD/LD
V2
O
U
T
V
IDEO
2
V1
OU
T
V
ID
EO
1
C
OM
R
V
DD
L
V
SS
G
ND
CLK
LA
T
DA
T
(CHASSIS)
(CHASSIS)
VIDEO SELECTOR
MONITOR OUT
VIDEO 1 IN
VIDEO 2 IN
VIDEO 1 OUT
VIDEO 2 OUT
DVD IN
TV/SAT IN
VIDEO
R
L
R
L
VIDEO 1 IN
VIDEO 2 IN
VIDEO 1 OUT
VIDEO 2 OUT
DVD IN
TV/SAT IN
R
L
R
L
R
L
R
L
VIDEO
AUDIO
SELECTOR
VIDEO
(Page 41)
(Page 35)
(Page 41)
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
0
sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
STR-DA1000ES/DB790
34
34
C1097
C1098
R1093
R1096
R1095
R1094
C1096
R1092
C1081
CN1081
EP1086
CN1091
EP1091
J1091
J1086
R1081
IC1081
EB1081
J1092
JW855
JW856
JW857
JW858
JW860
JW861
JW862
JW864
JW865
JW866
JW867
JW868
JW869
JW870
JW871
JW872
JW874
JW876
JW877
JW879
JW880
JW881
JW882
JW883
JW884
JW885
JW886
JW887
JW888
JW889
JW873
JW878
JW875
JW863
JW891
JW892
JW893
C878
C879
C890
D852
D853
IC852
Q850
Q851
R864
R865
R866
R867
C877
JW899
JW895
JW894
JW859
JW900
JW897
JW898
RY850
C867
C851
R860
R861
C861
C869
C863
D850
C852
R862
C862
R859
R858
R857
R856
R855
R854
IC851
CN853
CN851
R863
CN854
C872
C870
C864
C854
C850
C853
D851
C855
C856
C857
C858
C859
C860
IC850
JW852
JW890
JW851
1-688-643-
11
(11)
PHONES
(CHASSIS)
C
Y
S-VIDEO
VIDEO
L
R
AUDIO
VIDEO 3
INPUT
DIGITAL
OPTICAL
3
1
(CHASSIS)
1
5
10
1
MAIN
BOARD
CN417
11
VIDEO-AU
BOARD
CN201
8
DISPLAY
BOARD
CN1080
10
1-688-646-
11
(11)
S-VIDEO
BOARD
BOARD
COMP-V BOARD
CN351
13
4
1
E
E
(DB790)
(DB790)
5
1
(DA1000ES)
MAIN BOARD
CN408
12
-1 -2
1
8
16
9
1
8
16
9
C
Y
S-VIDEO
MONITOR OUT
J851
C
Y
S-VIDEO
VIDEO 1 IN
C
Y
S-VIDEO
VIDEO 1 OUT
C
Y
S-VIDEO
DVD IN
C
Y
S-VIDEO
TV/SAT IN
J852
J850
VIDEO
HP-V3
BOARD
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
6-16. PRINTED WIRING BOARDS – HP-V3/S-VIDEO Boards –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
D850
E-7
D851
E-7
D852
B-8
D853
C-6
IC850
C-7
IC851
D-7
IC852
E-6
IC1081
A-5
Q850
C-6
Q851
B-6
• Semiconductor
Location
Ref. No.
Location
(Page 40)
(Page 32)
(Page 50)
(Page 36)
(Page 40)
STR-DA1000ES/DB790
35
35
6-17. SCHEMATIC DIAGRAM – HP-V3/S-VIDEO Boards –
•
See page 57 for IC Block Diagrams.
C870
R858
R859
C857
C853
C852
R854
R855
R856
R857
C859
C856
C855
C858
R861
R860
C854
C860
R863
C850
C851
JW851
JW852
R862
C867
C872
C863
C869
D851
D850
IC850
CN853
CN854
CN1081
CN1091
R1081
J1092
R1092
R1093
C1098
C1096
EP1086
EP1091
IC1081
C1081
R1096
R1095
R1094
C1097
J1091
J851
J852
J850
D852
D853
R867
R866
Q850
Q851
RY850
C877
C878
IC852
R864
C879
R865
C861
C862
IC851
J1086
CN851
C864
C890
10 50V
75
75
0.1
47p
47p
75
75
75
75
10
50V
0.1
0.1
10
50V
75
75
2200p
10
50V
75
47p
47p
75
0.1
0.1
0.1
0.1
1SS133
1SS133
NJM-2595D
4P
11P
5P
10P
100
1k
1k
2200p
2200p
GP1FM313RZ
0.1
75
75
75
2200p
3P
1SS133
1SS133
10K
2.2K
DTC144ESA
2SA1015
0.1
1000
6.3V
LA7213
150K
1
50V
330
2200p
2200p
NJM-2595D
10P
0.1
100
10V
VIDEO3(Y)
VIDEO3(C)
V-SW1
V-SW2
V-SW4
V-SW3
-5V
GND
+5V
VIDEO3
SW4
SW3
+5V
GND
-5V
V-MONI
V-MONI OUT
C-M.OUT
Y-M.OUT
V-M
C-M
Y-M
V-M.OUT
VIDEO3(V)
H.P R
GND
H.P L
H.P SW
GND
H.P SW
VCC(3.3V)
OPT GND
OPT OUT
V GND
(CHASSIS)
(CHASSIS)
C
Y
S-VIDEO
VIDEO
AUDIO
L
R
INPUT
VIDEO 3
DIGITAL
OPTICAL
PHONES
V3 R
V3 GND
V3 L
VIDEO3(C)
VIDEO3(Y)
VIDEO3(V)
V GND
(DB790)
C
Y
S-VIDEO
MONITOR OUT
(CHASSIS)
C
Y
S-VIDEO
VIDEO 1 IN
S-VIDEO
VIDEO 1 OUT
C
Y
(CHASSIS)
(CHASSIS)
C
Y
S-VIDEO
S-VIDEO
C
Y
DVD IN
TV/SAT IN
VIDEO
C SWITCH
Y SWITCH
RELAY
DRIVE
RELAY
DRIVE
(DA1000ES)
-1
-2
SYNC
COMPARATOR
IN
H
SYN
C
G
ND
VSY
N
C
V
CC
DIGITAL OPTICAL RECEIVER
(DB790)
(Page 41)
(Page 51)
(Page 43)
(Page 33)
(Page 37)
STR-DA1000ES/DB790
36
36
6-18. PRINTED WIRING BOARD – COMP-V Board –
•
See page 25 for Circuit Boards Location.
:Uses unleaded solder.
JW358
JW359
JW360
JW361
JW362
JW363
JW364
JW365
JW366
JW367
JW368
JW369
JW370
JW350
JW352
JW354
JW356
JW353
JW351
JW371
JW372
JW355
R362
R361
RY351
FB354
FB353
R387
L375
C398
RY354
CN351
RY353
RY352
C367
R360
R357
D352
C380
C381
C382
Q372
Q370
Q371
Q352
J351
X370
L373
L372
L374
L371
L370
C385
C386
IC372
C384
C369
R358
D351
C351
C388
C395
C397
C366
C377
C378
C375
C389
C396
C394
C399
C387
C390
C383
C391
C368
C365
C362
C374
C376
C360
C361
C373
C371
C363
C379
C393
R374
R371
C392
R359
Q351
R375
R382
R383
R379
R378
R377
R373
R385
R384
R380
R376
R372
R392
R389
R388
R390
R391
C372
C370
C364
R381
R386
IC370
IC371
1
8
16
9
1
8
16
9
COMP-V BOARD
1-688-638-
11
(11)
S-VIDEO
BOARD
CN854
13
1
4
8
5
E
E
E
E
-2
-1
-2
-1
-2
-1
-2
-1
Y
P
B
/C
B
/B-Y
MONITOR OUT
DVD IN
P
R
/C
R
/R-Y
(CHASSIS)
TV/SAT IN
COMPONENT VIDEO
A
B
C
D
1
2
3
4
5
6
7
(DA1000ES)
E
D351
C-6
D352
C-7
IC370
C-4
IC371
C-3
IC372
B-5
Q351
C-6
Q352
D-6
Q370
D-4
Q371
C-4
Q372
B-2
• Semiconductor
Location
Ref. No.
Location
(Page 34)
Click on the first or last page to see other STR-DA1000ES / STR-DB790 service manuals if exist.