Schematic Diagram - Video Section (2/2) - Sony STR-DE898 Service Manual

STR-DE898/DE998
Ver. 1.1
Q Q
3 7 6 3 1 5 1 5 0
4-28. SCHEMATIC DIAGRAM — VIDEO SECTION (2/2) —
IC B/D
IC3253
C3279
C3278
R3278 R3277
T E
L 1 3 9 4 2 2 9 6 5 1 3
RY3301
J3104
R3303
RY3302
C3255
JR2330
RY3303
RY3304
w w w
STR-DE898/DE998
• See page 23 for Waveforms.
R3325 D3303
D3254
FB3252
R3275
R3276 D3253
C3277 C3275
C3276
Q3252
R3301
D3301
R3302
R3304
Q3301
R3316
R3305
R3732
C3731
Q3304 R3315
R3731
D3302
C3321
Q3302
R3306
R3307
R3324
x a o
. i
IC B/D
http://www.xiaoyu163.com
• See page 48, 49, 51, 53, 54 for IC Block Diagrams.
(Page 41)
FB3602
R3630 R3638 R3632 R3631
R3636 R3635 C3631
C3632
C3607
C3633
Q3631
Q3632 R3634
R3637 FL3631 C3608
R3633
C3616
C3609
R3622 R3621
R3628 R3626 R3625 C3621
C3623
C3610
Q3621
C3612
Q3622
C3622 R3624
C3611
FL3621
R3627 R3623
R3605
R3606
C3613
C3745 C3744 C3743
R3741
Q Q
IC B/D
3 7
C3753
C3751
IC3741
C3752
C3741
D3601
R3751
C3732 D3732 D3733
C3734
C3733 R3713
FB3703
R3734
R3733 D3731
Q3731
R3735
C3717
IC B/D
R3709
IC3731
X3703 R3710
C3322
C3719 R3711
R3321
C3718 R3712
C3323
IC3701
R3322
C3324
C3711
R3323
C3325 C3712
IC B/D
u 1 6 3
y
IC3321
C3701
C3702
42 42
http://www.xiaoyu163.com
2 4
8 9 9
C3604 R3604
C3602
FB3601
C3605 C3603
R3603 C3641
C3606
C3818
C3601
IC3601
R3516
IC B/D
R3607
C3614
C3615
IC B/D
6 3 1 5 1 5 0 8 9
IC3751
IC3103
C2335 C2337 C2339
C2338
C2336
C2379
IC3104
D3110
D3109
D3108
D3107
Q3701
D3106
R3714
D3105
C3720
FB3701
R3703 C3710 C3709
X3701
R3701 C3707
C3721
C3722
C3706
C3705
C3704
C3703
m
X3702
R3702 C3708
IC3721
c o
IC B/D
.
2
8 9 9
2 4 9 8 2 9 9
IC3102
C2340
C2377
IC3101
CNP207
R2330
D3104 D3102
D3103 D3101
(Page 25)
CN206
(Page 36)