VSX-D711
4
SAFETY INFORMATION ................................................................... 2
1. SPECIFICATIONS ......................................................................... 5
2. EXPLODED VIEWS AND PARTS LIST ......................................... 6
2.1 PACKING ................................................................................ 6
2.2 EXTERIOR SECTION ............................................................ 8
2.3 FRONT PANEL SECTION ................................................... 10
3. BLOCKDIAGRAM AND SCHEMATIC DIAGRAM .......................... 12
3.1 BLOCK DIAGRAM ................................................................ 12
3.2 OVERALL WIRING CONNECTION DIAGRAM ................... 14
3.3 DD & INPUT ASSY(1/4) ....................................................... 16
3.4 DD & INPUT ASSY(2/4) ....................................................... 18
3.5 DD & INPUT ASSY(3/4) ....................................................... 20
3.6 DD & INPUT ASSY(4/4) ....................................................... 22
3.7 AMP & PRIMARY(1/2), TRANS2 and TRANS3 ASSYS ............. 24
3.8 AMP & PRIMARY(2/2), REGULATOR, HASHIGETA
B TO B , AMP INPUT and TRANS 1 ASSYS ................ 26
3.9 DIGITAL IN ASSY ................................................................. 28
3.10 KAWA ASSY ....................................................................... 29
3.11 VIDEO and 6CH IN ASSYS ................................................ 30
3.12 S. VIDEO ASSY .................................................................. 31
3.13 FRONT, R. ENCODER and POWER SW ASSYS ............. 32
3.14 FRONT VIDEO and H.P. ASSYS ....................................... 34
3.15 COMPONENT ASSY .......................................................... 35
3.16 FM/AM TUNER MODULES ................................................ 36
4. PCB CONNECTION DIAGRAM ................................................... 38
4.1 TRANS1, TRANS2 and TRANS3 ASSYS ............................ 39
4.2 DD & INPUT ASSY ............................................................... 40
4.3 AMP & PRIMARY and AMP INPUT ASSYS ........................ 44
4.4 REGULATOR, HASHIGETA and KAWA ASSYS ................. 46
4.5 B TO B, DIGITAL IN, VIDEO and 6CH IN ASSYS ...................... 48
4.6 S. VIDEO, FRONT VIDEO and COMPONENT ASSYS .............. 50
4.7 FRONT, POWER SW, H.P. and R. ENCODER ASSYS ............. 52
4.8 FM/AM TUNER MODULE ........................................................... 56
5. PCB PARTS LIST ........................................................................ 57
6. ADJUSTMENT ............................................................................. 62
7. GENERAL INFORMATION ......................................................... 63
7.1 DIAGNOSIS .......................................................................... 63
7.1.1 U-COM BLOCKDIAGRAM .................................................... 63
7.1.2 POWER ON AND OFF SEQUENCE .................................... 64
7.1.3 PROTECTION CIRCUIT ....................................................... 66
7.2.2 PCB LOCATION ................................................................... 67
7.2 PARTS .................................................................................. 68
7.2.1 IC ........................................................................................... 68
7.2.2 DISPLAY ............................................................................... 76
8. PANEL FACILITIES ..................................................................... 78
CONTENTS
