STR-DG2100 - Sony Audio Service Manual (repair manual). Page 4

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6-27. Printed Wiring Board

– DSP Board (Side B) (Suffix-12) – ............................... 51

6-28. Schematic Diagram – DSP Board (1/4) – ...................... 52
6-29. Schematic Diagram – DSP Board (2/4) – ...................... 53
6-30. Schematic Diagram – DSP Board (3/4) – ...................... 54
6-31. Schematic Diagram – DSP Board (4/4) – ...................... 55
6-32. Printed Wiring Boards – CONNECTOR Section – ........ 56
6-33. Schematic Diagram – CONNECTOR Section – ............ 57
6-34. Printed Wiring Board

– TEMPERATURE DETECTION Board – ................... 58

6-35. Schematic Diagram

– TEMPERATURE DETECTION Board – ................... 58

6-36. Printed Wiring Board – A CLASS AMP Board – .......... 59
6-37. Schematic Diagram – A CLASS AMP Board (1/2) – .... 60
6-38. Schematic Diagram – A CLASS AMP Board (2/2) – .... 61
6-39. Printed Wiring Board – POWER AMP Board – ............ 62
6-40. Schematic Diagram – POWER AMP Board – ............... 63
6-41. Printed Wiring Board – PROTECTOR (F-C) Board – ... 64
6-42. Schematic Diagram – PROTECTOR (F-C) Board – ...... 65
6-43. Printed Wiring Boards

– PROTECTOR (SB/SURR) Section – .......................... 66

6-44. Schematic Diagram

– PROTECTOR (SB/SURR) Section – .......................... 67

6-45. Printed Wiring Board – BIAS Board – ........................... 68
6-46. Schematic Diagram – BIAS Board – .............................. 69
6-47. Printed Wiring Boards – SPEAKER Section – .............. 70
6-48. Schematic Diagram – SPEAKER Section – ................... 71
6-49. Printed Wiring Board – SUB WOOFER Board – .......... 72
6-50. Schematic Diagram – SUB WOOFER Board – ............. 72
6-51. Printed Wiring Board – MAIN Board – ......................... 73
6-52. Schematic Diagram – MAIN Board (1/4) – ................... 74
6-53. Schematic Diagram – MAIN Board (2/4) – ................... 75
6-54. Schematic Diagram – MAIN Board (3/4) – ................... 76
6-55. Schematic Diagram – MAIN Board (4/4) – ................... 77
6-56. Printed Wiring Board

– D_VIDEO Board (Component Side) – ....................... 78

6-57. Printed Wiring Board

– D_VIDEO Board (Conductor Side) – ......................... 79

6-58. Schematic Diagram – D_VIDEO Board (1/10) – .......... 80
6-59. Schematic Diagram – D_VIDEO Board (2/10) – .......... 81
6-60. Schematic Diagram – D_VIDEO Board (3/10) – .......... 82
6-61. Schematic Diagram – D_VIDEO Board (4/10) – .......... 83
6-62. Schematic Diagram – D_VIDEO Board (5/10) – .......... 84
6-63. Schematic Diagram – D_VIDEO Board (6/10) – .......... 85
6-64. Schematic Diagram – D_VIDEO Board (7/10) – .......... 86
6-65. Schematic Diagram – D_VIDEO Board (8/10) – .......... 87
6-66. Schematic Diagram – D_VIDEO Board (9/10) – .......... 88
6-67. Schematic Diagram – D_VIDEO Board (10/10) – ........ 89
6-68. Printed Wiring Board

– A_VIDEO Board (Component Side) – ........................ 90

6-69. Printed Wiring Board

– A_VIDEO Board (Conductor Side) – ......................... 91

6-70. Schematic Diagram – A_VIDEO Board (1/4) – ............. 92
6-71. Schematic Diagram – A_VIDEO Board (2/4) – ............. 93
6-72. Schematic Diagram – A_VIDEO Board (3/4) – ............. 94
6-73. Schematic Diagram – A_VIDEO Board (4/4) – ............. 95
6-74. Printed Wiring Board – VIDEO3 Board – ...................... 96

6-75. Schematic Diagram – VIDEO3 Board – ........................ 97
6-76. Printed Wiring Board

– CONTROL Board (Component Side) – ...................... 98

6-77. Printed Wiring Board

– CONTROL Board (Conductor Side) – ........................ 99

6-78. Schematic Diagram – CONTROL Board (1/2) – ........... 100
6-79. Schematic Diagram – CONTROL Board (2/2) – ........... 101
6-80. Printed Wiring Board – DISPLAY Board – ................... 102
6-81. Schematic Diagram – DISPLAY Board – ...................... 103
6-82. Printed Wiring Boards – PANEL Section – .................... 104
6-83. Schematic Diagram – PANEL Section – ........................ 105
6-84. Printed Wiring Board – DC-DC Board – ....................... 106
6-85. Schematic Diagram – DC-DC Board – .......................... 107
6-86. Printed Wiring Board – AC Board – ............................... 108
6-87. Schematic Diagram – AC Board – ................................. 109

7-1.

Case Section ................................................................... 156

7-2.

DISPLAY Board Section ................................................ 157

7-3.

Front Panel Section ........................................................ 158

7-4.

AC/DC-DC Boards Section ............................................ 159

7-5.

D.AUDIO/D_VIDEO Boards Section ............................ 162

7-6.

A_VIDEO Board Section ............................................... 161

7-7.

Heat Sink Section ........................................................... 162

7-8.

MAIN Board Section ...................................................... 163

............................... 164