Pioneer HTZ-7 Service Manual page 26

1
HTZ-7, HTZ-C7, HTZ-SW7, HTZ-ST7
3.1.4 DVDM ASSY (2/3)
A
B
C
IC605(1/2)
TC74VHC139FT
D
IC605(2/2)
TC74VHC139FT
E
2/3
26
1
2
VYW1632-
X602
VSS1114
20MHz
2
3
DVDM ASSY(2/3)
E
2/3
(VWS1364)
E
1/3
C2F,XRESET
E
3/3
XCSDOLV,DOLV-CD,XWRL,XWRH,
XRD,XLT3,XAMUTE,XDREQ1,
HCPUCK,IR,SEL-IR,XDVRST1,
XAVIRQ0,48/X44,HIBSEL,XCS6,
XDACK1,NAP SW
CN106
VKN1411
E
ADDRESS
A2-A10
E
DATA
E
1/3
Q771,Q772:
PDTC114TK
3
4
I
CN5506
3/3
3/3
4