Denon DRA-800H - Page 24

SCH16 DAB
ANALOG VIDEO STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL GND LINE POWER- LINE POWER+ LINE
D AB MOD U L E
CH ASSIS
TO PH O NO B'D
D AB B'D
CH _GND
17.U ART T XD
18.U ART R XD
14. D AB3 .3V
3. GND
7. GND
15. GND
1. AD C3
2. AD C2
4. AD C1
5. AD C0
6. DA B _L
8. DA B _R
9. I2C _C LK
10. I2 C_ D AT A
11. P WM 3
12. IR da ta
13. P OR N
16. 1 .1V
19. G PIO
20. G PIO
21. G PIO
22. G PIO
23. S PI C LK
24. S PI_ TX D
25. GND
26. S PI_ CS
D AB 3.3V
1. TU NER- L/DAB -L
2. TU NER- R/ DAB -R
4. TU _SC LK /D A B_T X
5. TU _SD IO /D A B_ RX
6. N.C
3. DA+ 5V
7. DAB _E N
8. SIG _GND
9. GND
D A+ 5 V
BK 801
987654321
CN 861
CJ P09GI288ZY
17 18
19 20
21 22 24
23 25
2616
151
3
1412
11
10
9
8 7
6 53
4
1
2
CN 862
CJ P26GA412ZD E
C8305
OP EN
C8302 OP EN
C8304 1u F
C8303 16V/ 10uF
1 5
4
2
EN
OUT
AD J/NC
GND
IN
3
IC831
AP 7361-Y -13
R8305
OP EN
R8302
47k
R8303
0
R8304
15k
C8301 OPE N
R8306
0
R8307
10k
R8308
10k
R8309
33
R8310
33
L8301
CB 03YT YH 600
R8311
OP EN
R8313
OP EN
R8312
0
R8314
0
R8315
0
R8316
0
CN861
TO TU800
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
24