Schematic Diagram - Digital Board (7/11) - Sony STR-DA9000ES Service Manual

STR-DA9000ES
6-22. SCHEMATIC DIAGRAM – DIGITAL Board (7/11) – •
(Page 38) (Page 40)
C2402 C2401
0.1 0.1
R2410 0
AK1
AK2
AK4
AK3
AK6
R2266
100
AK5
R2267
100
P1
C2403 C2328 C2404
0.1 0.1 0.1
P2
R2329 R2330
47 FB2306 1k
C2326
C2327
10
FB2307 0.1
50V
CLOCK SELECT
(Page 43)
IC2307
TC7WH157FU
R2331
0
P3
P4
(Page 42)
See page 108 for IC Block Diagrams.
(7/11)
C2407 C2406
0.1 0.1
R2428
0
AP7
R2417
100
DC CUT
R2404 100 AP6
DIGITAL FILTER
R2409 10k AP2
IC2401
CXD9776AQ
R2408 10k AP1
R2401 100 AP5
R2402 100 AP4
R2406
10k
C2408
0.1
C2405
100
16V
C2434
0.1
R2439
SWITCHING
C2435
IC2402
100p
TC7SH08FU
AP4
AP5
R2327
47 FB2304
FB2401
R2427
0
DELAY
IC2427
TC7SH86FU
BUFFER
IC2428
TC74VHC04FT
R2422
100
C2430 C2427
0.1 0.1
R2434
47
SHIFT REGISTER
IC2429
TC74VHC74FT
AL5
R2426 100 AL6
IC2430
TC7WH74FU
1k
CK VCC SHIFT REGISTER
D PR
Q CLR
GND Q
FB2426
FB2302
C2325 0.1 D2301
1SS184
C2319
0.1
C2318
0.1
Y GND
S Y
ST B
VCC A CLOCK SELECT
C2324
0.1
IC2306
R2328
TC7WH157FU
R2326 1k
1k
44 44
R2430
100
C2433
C2429 C2431 C2426
100
0.1 0.1 0.1
16V
R2431
10k
PROGRAMMABLE
LOGIC DEVICE
IC2426
ISPLSI2032VE-MOD
C2331 C2317
C2316 C2310 C2312
10 10
0.1 22p 22p
50V 50V
X2301
22.5792MHz
R2325
0
R2324
10k
GND
R2337
Q2302 OSC
10k
2SA1162
IC2304
VCC
TC7WU04FU
R2336
680
Q2303
RT1N141C
Q2302,2303
B+ SWITCH
(Page 45)
(Page 41)
R2432
1k
AP5
DO1
DO2
DO3
DO4
BCKO
(Page 46)
LRCKO
HATSON/OFF
AP6
MUTE
AP5
SELFS2
AP4
SELFS1
AP2
SELCF2
AP1
(Page 46)
SELCF1
AP7
BBSEL
AP3
9776-INIT
(Page 47)
D.GND
D.3.3V
(Page 46)