22
HTP-072
1
2
3
4
A
B
C
D
E
F
1
2
3
4
D
E
Is Front L, R speaker output
sound OK?
Input PCM to COAX in or
OPT in, set Auto Surround
N
o
Repair IC2207 (PCM9211), IC2209
(PCM1681) and its peripheral circuit
or replace D-MAI
N
Assy.
Repair IC2207 (PCM9211), IC2209
(PCM1681) and its peripheral circuit
or replace D-MAI
N
Assy.
N
o Replace IC2024 on D-MAI
N
Assy
or replace FUSB Assy.
N
o
Check IC1200 on MAI
N
Assy or
replace MAI
N
Assy.
Replace D-MAI
N
Assy.
Replace PACK601 (Tuner Pack)
on MAI
N
Assy.
Yes
Yes
Repaier or Replace D-MAI
N
Assy.
Yes
Tuner
→
(Other Analog OK)
USB in
→
HDMI in on rear
→
Composite in
→
N
o Composite out
Replace D-MAI
N
Assy.
Rear HDMI in
→
N
o HDMI out
Check IC1203, XTAL1200, XTAL1201,
Q1207, Q1208, Q1209 on MAI
N
Assy
or replace MAI
N
Assy.
N
o OSD
Is the voltage 5 V?
(D-MAI
N
Assy CP2006 pin 1,
pins 3, 4 digital signal)
A sound not coming out only
in HDMI I
N
1 to I
N
4?
N
o Picture
This is just for general reference and does not including every single case.
No Picture
Summary of Contents for HTP-072
Page 9: ...9 HTP 072 5 6 7 8 5 6 7 8 A B C D E F ...
Page 73: ...73 HTP 072 5 6 7 8 5 6 7 8 A B C D E F ...
Page 80: ...80 HTP 072 1 2 3 4 A B C D E F 1 2 3 4 C SIDE B CP2001 CP2000 Q2043 Q2041 IC2018 Q2038 ...
Page 81: ...81 HTP 072 5 6 7 8 5 6 7 8 A B C D E F C C D MAIN ASSY SIDE B CP2003 CP2006 CP2005 CP2200 ...