Panasonic TX-21JT3P Service Manual page 15

Z-m3l chassis
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BT001
R6RC/2P
TM101
076G0FL01Z
FROM MICON/CHROMA
AUDIO_OUT
FROM POWER
SOUND+B
P.CON+8V
SOUND_GND
GND
FROM/TO MICON/CHROMA
A_MUTE
FRONT_V_IN
NOTE:
NOTE:
THIS INTERCONNECTION DIAGRAM IS THE LATEST AT
THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
SOUND AMP/21PIN SCHEMATIC DIAGRAM
SOUND AMP IC
IC1001
AN7523
+
1
2
3
4
5
6
8.9
5.1
0
5.1
6.0
1.4
HS1001
763WAA0217
C1004
R1003
50V
1
KANP
8.2K
1/4W
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
THE RESISTOR MARKED F IS FUSE RESISTOR.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
THE ALUMI ELECTROLYTIC CAPACITOR MARKED NP
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
IS NON POLAR ONE.
(MAIN PCB)
7
8
9
0
NC
3.2
24
FRONT V.IN
FRONT A.IN
SOUND GND
SOUND OUT
SPEAKER OUT
ATTENTION
:LES PIECES REPAREES PAR UN
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C709_1
C704
0.001 CH
16V
10
KA
R701
L701
1K
10uH
R702
2.2K
C702
R706
0.001 CH
1K 1/4W
R707
1K 1/4W
R708
1K 1/4W
R710
68
S801X
R711
R719
1K 1/4W
(AV PCB)
820 1/4W
CD701
CP701A
CH262501
A2001WV2-6P
FRONT V.IN
1
GND
GND
2
FRONT A.IN
3
SOUND GND
4
SOUND OUT
5
C1008
R1010
SPEAKER OUT
6
16V
47
KA
C1007
16V
47
B1003
L702
W5T29X7.5X19
W5RH3.5X5X1.0
PCB010
PCB250
TMB553
TEBB07
CAUTION
:SINCE THESE PARTS MARKED BY
ETANT
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
21PIN
J701
0350_9982_05
L705_1 10uH
R714
W810
75
R703
330K
1/4W
NC
R715
75
NC
R713
75
L706
R704
75
10uH
R709
75
100K
FROM/TO MICON/CHROMA
EXT_V_OUT
S/SW
R_IN
G_IN
B-IN
F_BLANK
C_IN
EXT_A_IN
EXT_A_OUT
FRON VIDEO JACK
J702
AV1-06D-3
FRON AUDIO JACK
J703
AV1-06D-4
R718
L704
10uH
SP351
CD1002
SPEAKER
CH121701
25
1
1
2
2
7
SG04D11BNB
6
100
1/2W
W813
2
R1009
W815
3
KA
100 1/2W
4
NC
5
1
HEADPHONE_JACK
J1001
HTJ-035-28A
ARE
AUDIO SIGNAL(REC)
VIDEO SIGNAL
PLAYBACK LUMINANCE SIGNAL
LUMINANCE SIGNAL
COLOR SIGNAL

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