17
PINNING
1. Audio clock output (18.432 MHz)
2. Not connected
3. Not connected
4. Digital control output 1
5. Digital control output 0
6. I2C Bus address select
7. Standby (low-active)
8. Not connected
9. I2C clock
10. I2C data
11. I2S clock
12. I2S word strobe
13. I2S data output
14. I2S1 data input
15. ADR data output
16. ADR word strobe
17. ADR clock
18. Digital power 5 V
19. Digital ground
20. I2S2 data input
21. Not connected
22. Not connected
23. Not connected
24. Power-on reset
25. Headphone out, right
26. Headphone out, left
27. Reference ground 2 high voltage part
28. Loudspeaker out, right
29. Loudspeaker out, left
30. Not connected
31. Subwoofer output
32. Not connected
33. SCART output 2, right
34. SCART output 2, left
35. Reference ground 1 high voltage part
36. SCART output 1, right
37. SCART output 1, left
38. Volume capacitor AUX
39. Analog power supply 8.0 V
40. Volume capacitor MAIN
41. Analog ground
42. Analog reference voltage high voltage part
43. SCART input 4 in, left
44. SCART input 4 in, right
45. Analog Shield Ground 4
46. SCART input 3 in, left
47. SCART input 3 in, right
48. Analog Shield Ground 2
49. SCART input 2 in, left
50. SCART input 2 in, right
51. 32 Analog Shield Ground 1
52. SCART input 1 in, left
53. SCART input 1 in, right
54. Reference voltage IF A/D converter
55. Mono input
56. Analog ground
57. Analog power 5 V
58. IF input 1
59. 24 IF common
60. IF input 2 (if is used only, connect to AVSS with 50 pF capacitor)
61. Test pin
62. Crystal oscillator
63. Crystal oscillator
64. Test pin
Summary of Contents for 11AK33
Page 1: ...SERVICE MANUAL CTW3250 32 WIDE CTV Effective FEB02 CTW3250SERV ...
Page 39: ...38 GENERAL BLOCK DIAGRAM OF CHASSIS AK19PRO ...
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