STR-DA4300ES - Sony Audio Service Manual (repair manual). Page 4

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6-36. Schematic Diagram

– TEMPERATURE DETECTION Board – ................... 60

6-37. Printed Wiring Board – A CLASS AMP Board – .......... 61
6-38. Schematic Diagram – A CLASS AMP Board (1/2) – .... 62
6-39. Schematic Diagram – A CLASS AMP Board (2/2) – .... 63
6-40. Printed Wiring Board – POWER AMP Board – ............ 64
6-41. Schematic Diagram – POWER AMP Board – ............... 65
6-42. Printed Wiring Board – PROTECTOR (F-C) Board – ... 66
6-43. Schematic Diagram – PROTECTOR (F-C) Board – ...... 67
6-44. Printed Wiring Boards

– PROTECTOR (SB/SURR) Section – ........................... 68

6-45. Schematic Diagram

– PROTECTOR (SB/SURR) Section – .......................... 69

6-46. Printed Wiring Board – BIAS Board – ........................... 70
6-47. Schematic Diagram – BIAS Board – ............................. 71
6-48. Printed Wiring Board – PREOUT Board – .................... 72
6-49. Schematic Diagram – PREOUT Board – ....................... 73
6-50. Printed Wiring Boards – SPEAKER Section – .............. 74
6-51. Schematic Diagram – SPEAKER Section – ................... 75
6-52. Printed Wiring Board

– D_VIDEO Board (Component Side) – ....................... 76

6-53. Printed Wiring Board

– D_VIDEO Board (Conductor Side) – ......................... 77

6-54. Schematic Diagram – D_VIDEO Board (1/10) – .......... 78
6-55. Schematic Diagram – D_VIDEO Board (2/10) – .......... 79
6-56. Schematic Diagram – D_VIDEO Board (3/10) – .......... 80
6-57. Schematic Diagram – D_VIDEO Board (4/10) – .......... 81
6-58. Schematic Diagram – D_VIDEO Board (5/10) – .......... 82
6-59. Schematic Diagram – D_VIDEO Board (6/10) – .......... 83
6-60. Schematic Diagram – D_VIDEO Board (7/10) – .......... 84
6-61. Schematic Diagram – D_VIDEO Board (8/10) – .......... 85
6-62. Schematic Diagram – D_VIDEO Board (9/10) – .......... 86
6-63. Schematic Diagram – D_VIDEO Board (10/10) – ........ 87
6-64. Printed Wiring Board

– A_VIDEO Board (Component Side) – ........................ 88

6-65. Printed Wiring Board

– A_VIDEO Board (Conductor Side) – ......................... 89

6-66. Schematic Diagram – A_VIDEO Board (1/4) – ............. 90
6-67. Schematic Diagram – A_VIDEO Board (2/4) – ............. 91
6-68. Schematic Diagram – A_VIDEO Board (3/4) – ............. 92
6-69. Schematic Diagram – A_VIDEO Board (4/4) – ............. 93
6-70. Printed Wiring Board – VIDEO3 Board – ...................... 94
6-71. Schematic Diagram – VIDEO3 Board – ........................ 95
6-72. Printed Wiring Board

– CONTROL Board (Component Side) – ...................... 96

6-73. Printed Wiring Board

– CONTROL Board (Conductor Side) – ........................ 97

6-74. Schematic Diagram – CONTROL Board (1/2) – ........... 98
6-75. Schematic Diagram – CONTROL Board (2/2) – ........... 99
6-76. Printed Wiring Board – CIS Board – .............................. 100
6-77. Schematic Diagram – CIS Board – ................................ 101
6-78. Printed Wiring Board – DISPLAY Board – ................... 102
6-79. Schematic Diagram – DISPLAY Board – ...................... 103
6-80. Printed Wiring Boards – PANEL Section – .................... 104
6-81. Schematic Diagram – PANEL Section – ........................ 105
6-82. Printed Wiring Board – DC-DC Board – ....................... 106
6-83. Schematic Diagram – DC-DC Board – .......................... 107
6-84. Printed Wiring Board – AC Board – ............................... 108
6-85. 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 ............................ 160

7-6.

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

7-7.

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

7-8.

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

............................... 164