Sound amp schematic diagram, Main pcb), G-9 g-10 – Toshiba 14N21NS User Manual
Page 26
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
J1001
MSJ-035-12A_PC
HEADPHONE_JACK
1
2
3
SPEAKER
SP1001
SA08A05BWB
W/WIRE
HN
C
E
J703
HTJ-032-05AW
1
23
HN
C
E
J702
HTJ-032-05AY
1
23
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
SINCE THESE PARTS MARKED BY
CAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANT
LES PIECES REPAREES PAR UN
ATTENTION:
CP1001
A2502WV2-2P
1
2
B1001
W5RH3.5X5X1.0
C1003_1
22
16V
KANP
C745
10
16V
KANP
C744
10
16V
KANP
IC1001
AN7511
SOUND AMP
1
2
3
4
5
6
7
8
IC703
NJM2233BM-T1
AUDIO SW(MONO)
1
2
3
4
5
6
7
8
R1002
12K
R1003
100K
R1005
68K
1/4W
R1004
150K
R1009
47K
1/4W
R1010
33 1/2W
R712
820 1/4W
R710
75
1/4W
R740
220 1/4W
R741
1K
1/4W
C711
100
10V
KA
C1001
470
16V
YK
C1002
10
16V
KA
C1007
10
16V
KA
C1005_1
1
50V
KA
C740
10
16V
KA
C1009
0.0047
B
C1004
820P
B
C746
0.01
B
C1006
470P B
C704
0.001
B
L714
10uH 0305
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
SW_AUDIO_IN
FRONT_VIDEO_IN
SCART_AUDIO
AUDIO_OUT
SOUND+B
P.CON+8V
SOUND_GND
GND
AV1
A_MUTE
POWER
(MAIN PCB)
PCB010
TMB537
27
28
29
FROM/TO MICON/TUNER
1
2
SOUND AMP SCHEMATIC DIAGRAM
0.3
5.1
3.9
3.4
3.5
8.2
0
0
+
-
Vin1
SW1
Vin2
NC
Vcc
V.OUT
GND
NC
NC
NC
CHROMA/SIF/VIF/21PIN
FROM/TO
FROM/TO POWER
0
4.4
8.3
0
5.1
0
5.1
0
G-9
G-10