Pioneer PD-D6-J Service Manual page 65

5
A
Signals available in the SACD
format are only analog outputs.
Are all
No
types of audio
signals output?
Yes
• Check pin 225 at IC201.
• Check the connection between the DVDM
and CONNECTOR Assys (29-pin FFC).
• Check the connection between the
CONNECTOR and AJKB Assys
(15-pin FFC).
Normal operation
• Check the input and output signals
to/from IC1701.
• Check V+3D.
5
6
Only
analog audio No
signals are
output.
Yes
Yes
Only
optical or COAX
audio signals are
output.
Yes
6
7
[V-12V system]
No
Check that the voltage
at C1804(-) is
-17 V.
Yes
Check
No
that the voltage
at C1804 is
-10.8 V.
Yes
Replace D1808 and Q1804,
in that order.
Yes
Check if the pins are short-circuited
at IC1101, IC1201, or IC1102.
PD-D6-J
7
8
Check the connections at
D1803, D1804, and CN1801.
Replace D1805 and Q1801,
in that order.
8
A
B
C
D
E
F
65