Panasonic PT-EW630U

-89-
Troubleshooting
INPUT1 INPUT2 INPUT3
IC5001
AUDIO-SW
<NJW1156>
A/V MAIN
SPEAKER
SP901
6,16
7 15 9 10
1
3
439 342 444 355
20 23
2
5,17 2,20
AUDIO
OUT
L,R
K21A K10A
Q5061/Q5063
Q010
Q5062 Q5064
IC001
AUDIO
OUT
<TPA3111D1PWPR>
IC5051
1 3
K8F
IC301
SCAN
CONVERTER
&
SYSTEM
CONTROL
<PW392>
PW_SCL0
AV_SHUT_DOWN
PW_SDA0
PW_SDA0_AV
PW_SCL0_AV
AUDIO
PC_R/L
BNC_R/L RCA_R/L
HDMI
3,19
HDMI_R/L
MUTE
MUTE_SP
Q036
Mute On: H
25
MUTE
Mute On: H
AV SHUTDOWN: H
21
20
Q5032 Q5031
4 2
OUT_R/L
No sound