Pioneer VSX-49TX Service Manual page 147

DSP and DAC Block
5
1
Remove 6 screws
2
Remove the Shield Case B
3
Remove the connector
4
Remove 3 screw
5
Remove DAC10 Assy (VSX-49TX), DAC8 Assy (VSX-47TX)
and DSP Assy (Connectors × 5)
U DAC10 Assy (VSX-49TX)
DAC8 Assy (VSX-47TX)
1 ×3
Shield Case B
2
1 ×3
S DSP Assy
3
5
-2
5
-1
T DSP3 Assy
(VSX-49TX Only)
4
×3
VSX-49TX, VSX-47TX
Remove two PCB Frame B (Screws × 4)
6
7
Remove two Wire Clip
8
Remove the screw
9
Remove the Shield Case A
8
AA LOCAL SUPPLY
Assy
AI DSP DIODE
Assy
×2
PCB Frame B
6 ×4
9
7
7
Shield Case A
Q VR & PRE OUT
Assy
L ANALOG IN & A/D
Assy
R MOTHER Assy
147