Sony HCD-L7HD Service Manual page 66

HCD-L7HD
Pin No. Pin Name
58 BVDD
59 BVSS
60-67 —
68 CHECK
69-73 —
74 AVDD
75 AVSS
76 AVREF
77 OPTSNS1
78 OPTSNS2
79,80 —
81 SEL0
82 SEL1
83 SEL2
84 SEL3
85,86 —
87 MECHA— J IG
88 ADJ
89,90 IICHELP
91 SCOR
92 —
93 AC— C UT
94-96 —
97 —
98 —
99 —
100 DACLAT
66
I/O
— +5 V power terminal
— Ground terminal
— Not used
O Check terminal
— Not used
— +5 V power terminal
— Analog ground terminal
I Analog reference voltage
I D sensor input
I L sensor input
— Not used
I Destination select input (Overseas: H, Japan: L)
I Model select input (SL7: H, SL1: L) Fixing H
I Model select input (not used) Fixing L
I BD JIG select input (Normal: H, BD only: L) Fixing H
— Not used
I MECHA JIG (fixing L)
I Adjustment mode input (fixing H)
2
I 1 C bus help input
I CXD3068 SUBQ SYNC input
— Not used
I AC off input
— Not used
O Flash ROM data output
I Flash ROM data input
O Flash ROM clock output
O DAC latch output
Description