Hb-Board Block Diagram - Panasonic TH-65PHD8BK Service Manual

TH-65PHD8BK / TH-65PHD8EK / TH-65PHD8UK

15.10. HB-Board Block Diagram

JK3001
C Y
S-VIDEO IN
JK3002
VIDEO IN/OUT
VIDEO
1
IN
VIDEO
2
OUT
JK3004
AUDIO IN
L IN
R IN
TH-65PHD8 SERIES
HB-Board Block Diagram
HB BNC COMPOSITE VIDEO / S_VIDEO
9V
Q3002
IC3001
AMP
6
9V
7
Q3003
AMP
9V
Q3051
L AMP
9V
Q3052
R AMP
IC3003
AMP
3
+
1
-
IC3002
SWITCH
AMP
1 3
+
1
-
5
Q3004
INV.
Q3006 Q3101,3102
BUFFER BUFFER
9V
Q3007 Q3104
L.P .F.
Q3005
BUFFER BUFFER
AMP
9V
Q3023
AMP
IC3103
GC2M
C
72
Analog Adaptive
Front-End Comb
Filter
AGC
NTSC
2 ADC
PAL
95
V/Y
78