Sony STR-DA7100ES Service Manual ▷ View online
105
105
STR-DA7100ES
STR-DA7100ES
• See page 151, 152 for IC Block Diagrams.
6-45. SCHEMATIC DIAGRAM – VIDEO BOARD (1/3) –
JL109
C3402
C3404
C3406
C3408
JW3804
R3410
R3411
R3403
R3404
R3406
R3405
C3410
R3409
R3408
C3436
C
3
4
3
8
C
3
4
4
2
C
3
4
4
1
R3424
C3431
C3432
C3433
C3434
C3435
C3439
R3425
C3440
IC3813
IC3812
R3806
C3809
C3812
R3809
C3202
C3204
C3203
C3205
R3201
R3202
C3201
R3801
R3802
R3803
R3804
C3207
C3808
C3803
CN3803
CN3806
C3437
L
3
43
2
1
0
0
µ
H
C3813
FB3201
C3206
C3801
IC3201
CN3804
JW3802
JW3803
D3422
D3421
C3428
R3423
IC3421
IC3431
C3423
C3424
C3425
C3426
C3422
C3421
R3421
R3422
C3427
C3401
C3403
C3405
C3407
R3412
C3411
C3208
C3209
FB3202
FB3203
C3409
R3407
R3401
R3402
J3201
J3202
J3401
J3402
J3403
10 50V
10 50V
10 50V
10 50V
0
75
75
0
1k
75
75
47p
75
75
10
50V
1
0
0
p
0
.1
0
.1
220
47
25V
47
25V
0.1
0.0022
0.0022
0.1
220
0.1
SN74HC595ANSR
SN74HC595ANSR
100
100p
0.1
10k
0.1
0.1
0.1
0.1
100
100
100p
100
100
100
100
100
16V
16V
100p
100
16V
16V
6P
13P
47p
0.1
0.1
100 16V
MAX3222IPWR
15P
0
0
1SS355
1SS355
10
50V
100k
NJM2595M
NJM2595M
0.1
L3421
100
µH
L3422
100
µH
L3431
100
µH
2200p
2200p
47p
47
25V
47
25V
75
75
47p
10 50V
10 50V
10 50V
10 50V
75
47p
0.01
47p
47p
75
0
0
9P
A1
A2
A3
A4
A5
A6
A7
C1
C2
VSEL2-4
VSEL2-3
VSEL2-2
VSEL2-1
VSEL1
VSEL2
VSEL3
VSEL4
OSDSEL
OSD_ON
VC_SEL
VCMUTE
M_MUTE
VC_SEL2
UPCON SW
COMP ON/OFF
VSEL2
VSEL1
VSEL2-1
VSEL2-2
VSEL2-3
VSEL2-4
VSEL1
VSEL2
VSEL3
VSEL4
VSEL4
VSEL3
VSEL1
VSEL2
VSEL3
VSEL4
-5V
+5V
VIDEO3-V
GND
VSEL5
MONITOR-Y/IN
MONITOR-C/IN
GND
GND
4/8
RX232
TX232
V595-OE
CTLA1
CTLA1GND
STB+3.3V
STB-GND
COM2 CLK
COM2 DATA
4/8
V595 LAT
4/8 GND
4/8 GND
(1/3)
VIDEO+5V
VIDEO GND
RS-232C DRIVER
DATA DECODER
DATA DECODER
INPUT SELECTOR
INPUT SELECTOR
(CHASSIS)
RS232C
CTRL
A1 II
MONITOR OUT
VIDEO
TV/SAT
VIDEO IN
VIDEO IN
DVD
VIDEO 1
VIDEO OUT
VIDEO 1
VIDEO IN
VIDEO 2
VIDEO OUT
VIDEO 2
VIDEO OUT
VIDEO IN
VIDEO+9V
VIDEO-5V
2ND ZONE
(Page 113)
(Page 83)
(Page 106)
(Page 107)
(Page 116)
(Page 106)
106
106
STR-DA7100ES
STR-DA7100ES
• See page 150, 151, 153 for IC Block Diagrams.
6-46. SCHEMATIC DIAGRAM – VIDEO BOARD (2/3) –
R3814
R3815
R3816
R3318
R3301
C3301
C3302
C3303
RY3301
R3312
R3319
R3320
R3321
R3322
R3323
C3333
C3337
C3332
C3334
C3602
R3822
R3821
R3820
C3816
C3817
C3818
C3707
C3705
IC3331
R3302
R3303
R3313
C3708
C3706
IC3605
IC3701
C3601
C3306
C3305
C3304
CN3807
C3621
C3622
C3623
D3301
R3311
IC3604
FB3601
C3335
C3625
C3336
R3308
R3309
R3307
R3305
R3304
R3306
FB3602
RY3302
Q3301
J3301
J3302
J3303
R3317
R3316
R3315
0
0
0
100
75
1 50V
1 50V
1 50V
4.7k
220
100
220
100
220
0.1
0.1
47
25V
47
25V
47 25V
47k
47k
47k
47
25V
47
25V
47
25V
0.1
L3701
10
µH
L3702
10
µH
47
25V
NJM2586
75
75
10k
0.1
47
25V
TC74HC4053AF
LA7106M
47
25V
1
50V
1
50V
1
50V
7P
10 50V
10 50V
0.1
1SS355
10
BA7623F
75
Ω DRIVER
0.1
0.1
0.1
L3331
10
µH
L3332
10
µH
75
75
75
75
75
75
2SC2712
0
0
0
A1
A2
A3
A4
A5
A6
A7
B13
B14
B15
B2
B1
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
VCMUTE
M_MUTE
UPCON SW
COMP ON/OFF
VC_SEL
VC_SE2
CV
CV
CB
CB
CR/C1
CR/C1
GND
GND
GND
Y OUT
CB OUT
CR OUT
VCC
GND
CIN
VIN
YIN
VOUT
COUT
YOUT
Y IN
NFB1
MUTE1
CB IN
NFB2
-5V
CR IN
NFB3
-5V
MUTE2
CR OUT
DRCTL
CB OUT
GND
Y OUT
+5V
(2/3)
VIDEO SWITCH
VIDEO AMP
RELAY DRIVE
INPUT SELECTOR
Y
P
R
/C
R
/R-Y
P
B
/C
B
/B-Y
MONITOR
OUT
Y
P
R
/C
R
/R-Y
P
B
/C
B
/B-Y
Y
P
R
/C
R
/R-Y
P
B
/C
B
/B-Y
ASSIGNABLE
ASSIGNABLE
DVD IN
COMPONENT
VIDEO
(CHASSIS)
TV/SAT IN
(Page 107)
(Page 107)
(Page 100)
(Page 107)
(Page 105)
(Page 105)
107
107
STR-DA7100ES
STR-DA7100ES
• See page 148 for waveforms.
• See page 150, 151, 153 for IC Block Diagrams.
• See page 57 for IC Pin Function Description.
6-47. SCHEMATIC DIAGRAM – VIDEO BOARD (3/3) –
IC3601
R3521
R3522
R3631
R3811
R3812
R3813
R3817
R3818
R3819
R3823
R3824
R3825
C3509
C3502
C3501
C3506
C3505
R3524
C3521
R3526
R3525
TP3501
IC3811
C3811
CN3801
CN3802
R3639
R3640
R3641
CN3809
R3623
R3624
R3626
R3625
C3611
C3612
C3614
C3615
C3616
R3627
R3629
C3635
C3639
C3620
C3637
R3808
R3805
R3807
Q3531
R3531
Q3532
IC3814
C3820
C3704
C3703
C3636
C3638
C5884
C3701
C3702
C3608
C3814
C3819
C3640
R3621
R3633
C3606
C3605
C3604
C3503
C3512
C3504
IC3702
C3634
R3532
C3613
R3523
C3523
IC3501
CN3805
R3833
R3832
C3815
IC3602
C3610
C3631
C3821
R3636
R3635
R3637
CN3808
R3501
R3504
FB3501
R3509
R3503
C3515
C3513
C3514
C3516
X3502
C3517
R3506
R3505
R3507
R3508
X3503
C3519
CT3503
CT3504
FB3502
C3626
C3632
IC3502
IC3503
C3609
BH7623KS2
0
0
10k
0
0
0
0
0
0
47k
47k
47k
0.01
15p
L3501
22
µH
33p
100p
0.1
470
10 50V
470
470
4P
TC74HCT7007AF
0.1
15P
7P
0
0
0
6P
330k
330k
3.3k
3.3k
100p
0.1
100p
0.1
0.1
0
100k
10 50V
10 50V
0.1
10 50V
100
100
100
2SB734-T-34
10k
RT1N141C
TC74HC4053AF
0.1
47
25V
0.01
L3704
10
µH
10
50V
10 50V
0.1
47
25V
0.01
0.1
0.1
47
L3601
10
µH
25V
0.1
100k
100k
0.1
0.1
0.1
0.1
0.1
47
25V
LA7106M
10 50V
2.2k
0.1
0
10
50V
MB90089F-G-238
5P
0
0
0.1
L3703
10
µH
TC74HC4053AF
0.1
47 25V
47
25V
0
0
0
6P
4.7k
100
100
100
0.1
47 35V
0.1
22p
14.31MHz
8p
1M
270
1M
270
17.734MHz
22p
0.1
0.1
MC74HC00AF
TC7WU04F
0.1
B1
B2
B3
B4
B5
B6
C2
B7
B8
B9
B10
B11
B12
B13
B14
B15
C1
OSD_ON
OSDSEL
VSS
AVSS
OSDCLK
OSDLAT
STB-GND
OSDDATA
TRIG-1
TRIG-3
TRIG-2
SIRCS IN
SIRCS OUT
IIC-DATA
IIC-CLK
NC(XSEL)
STB+5VB
GND
VOUT
YOUT
COUT
GND
CB IN
GND
GND
GND
GND
GND
GND
EXVSYN
EXHSYN
VSYNC
HSYNC
XS
EXS
VCC
VBLK
FSCO
AVCC
VIN
CIN
YIN
YOUT
COUT
VOUT
CS
SIN
SCLK
TEST
VOC0
VOC1
VOC2
VOB
XD
EXD
NFB1
MUTE1
NFB2
-5V
NFB3
-5V
MUTE2
DRCTL
GND
+5V
CV OUT
Y OUT
C OUT
C IN
Y IN
CV IN
(3/3)
VIDEO AMP
VIDEO SWITCH
VIDEO AMP
CVBS IN
CR IN
LEVEL SHIFT
OSD DRIVER
Q3531,3532
B+ SWITCH
TRIG-3
TRIG-2
TRIG-1
SIRCS OUT
SIRCS IN
STB-GND
STB+5VB
(FOR ADJUSTMENT)
Y/OUT
C/OUT
NTSC/PAL SELECT
NTSC/PAL SELECT
VDD
VSS
VIDEO SELECTOR
(Page 113)
(Page 106)
(Page 106)
(Page 106)
(Page 83)
(Page 136)
(Page 105)
(Page 101)
(Page 100)
108
108
STR-DA7100ES
STR-DA7100ES
6-48. PRINTED WIRING BOARD – VIDEO BOARD (COMPONENT SIDE) –
• See page 112 for Circuit Boards Location.
: Uses unleaded solder.
IC3201
IC3601
IC3501
Q3532
R3506
L3701
IC3502
R3507
FB3502
C3625
IC3503
C3615
C3614
C3613
C3612
C3425
C3202
C3611
R3624
IC3331
IC3431
R3623
IC3812
C3610
E
C3609
C3608
C3203
IC3813
IC3811
C5884
R3621
R3503
E
IC3421
C3424
IC3702
C3814
IC3602
C3411
D3301
R3411
C3410
R3410
Q3301
C3435
C3815
R3412
C3434
C3204
C3409
C3640
R3633
IC3814
L3702
IC3604
IC3701
L3601
C3632
C3626
IC3605
L3704
L3331
L3332
L3703
L3501
1-866-134-
11
(21)
VIDEO BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
D3301
E-4
IC3201
G-2
IC3331
F-8
IC3421
E-16
IC3431
E-18
IC3501
E-13
IC3502
E-14
IC3503
E-14
IC3601
D-6
IC3602
D-4
IC3604
D-7
IC3605
E-7
IC3701
D-2
IC3702
E-11
IC3811
B-11
IC3812
B-11
IC3813
B-12
IC3814
D-10
Q3301
E-5
Q3532
F-12
• Semiconductor
Location
Ref. No. Location
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