JVC XP-A1010TN Service Manual page 43

Does IC201
pin @® receive
digital data ?
Check the pattern NO
output from J103
to IC 201.
YES
{s digital
data output 4fs from
{C201 pin @ ?
NO
YES
Isa
sampled sine
wave output from
1C204 pin @ ?
NO
YES
Does IC209
pin © generate
a waveform ?
NO
YES
Does IC 207
pin @ generate a
waveform ?
NO
YES
Does IC505
pin @ generate a
waveform ?
NO
YES
Check the patterns
output around Q509.
XP-A1010TN
Are LRCK,
BCLK, and DFCK
signals in the normal
condition ?
YES
NO
Check the Clock List.
1C201 is defective.
Check IC203, 1C202 and their
peripheral parts.
Check IC204, IC205 and their
peripheral parts.
Check IC 209, IC207 and their
peripheral parts.
Check IC 210, VR901, IC505
and their peripheral parts.
(No. 202O) 1-43