Toshiba 26HF84 Service Manual page 35

A B
8
7
C1027
390P CH
FROM/TO STEREO
CD1001 (CP1001)
CU241802
1 GND
2 AUDIO_R
3 GND
4
AUDIO_L
6
5
FROM/TO OPERATION
CD1003 (CP1003)
CU263001
1 SOUND+B
4 W808
2 SOUND_GND
3 GND
L1005 4 AUDIO_MUTE
W5T29X7.5X19
5 TV_POWER_H
6 UNREG+12V
3
2
1
CAUTION ATTENTION
:SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
A B
G-9
C
SOUND AMP/FRONT AV SCHEMATIC DIAGRAM
15
16
R1016
1K
R1009
C1005
50V 1 NA
W809
R1015 R1011
C1001
1K 50V 1 NA
0 2SC2412K
R1004
3.0
Q1002
SW
10K
0
R1005
1M
HS1001
763WAA0266
C1052
0.1 B
C1054
0.1 B
:LES PIECES REPAREES PAR UN ETANT NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
DANGEREUSES AN POINT DE VUE SECURITE OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D E
(FRONT JACK PCB)
IC1001 TA2024B SOUND AMP
24.0 C1013
5.5
+5VGEN CPUMP
50V YK 1
0
23.0
DCAP2 PGND1
0
14.0
DCAP1 NC NC
C1018
13.0
5.5
0.1 B
VD5 VDDA
0
0
AGND1 NC NC
6.0
R1012 0
REF OUTP1
8.2K
13.0
+-1% 0 C1014
NC OVERLOADB VDD1
0.1 B
13.0
C1015
0
AGND2
VDD1
16V 1000
6.0
5.5 YK
V5A OUTM1
6.0
R1008 2.5
OAOUT1
OUTM2
22K
13.0
2.5 C1016
INV1 VDD2
0.1 B
22K
13.0
C1017
0
MUTE VDD2
16V 1000
6.0
0 YK
NC OUTP2
NC
2.5 0
R1010
OAOUT2 NC
NC
22K
2.5 0
INV2
DGND
22K
2.5 0
C1011
BIASCAP NC NC
0.1 B
0 0
C1007
AGND3 PGND2
0.1 B
0 0
SLEEP FAULT NC
FROM/TO TUNER/AV
CD2201 (CP2201)
CU283001
1 FRONT_A_IN_R
2
3 FRONT_A_IN_L
4
5 FRONT_V_IN
6 FRONT_S_C
7 FRONT_S_Y
8 FRONT_S_L
CD2251
CU013502
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D E
F G
CD1004
CU143801
4
3
2
1
17
L1001
10uH7313N
18
L1002
10uH7313N
L1003
10uH7313N
19
20
L1004
10uH7313N
R2206
75
FRONT VIDEO JACK
J2202
MTJ-032-03A-30FE
FRONT AUDIO L JACK
J2203
MTJ-032-03A-32FE
R2202
1K
C2204
470P CH
J2204
MTJ-032-03A-31FE
R2205
1K
GND
C2203
GND
470P CH
R2204
560
F G
H
8
SP1001_1
SG04H02BRA
8 OHM 5W
SPEAKER
7
(L)
SPEAKER
(R)
SP1002_1
SG04H02BRA
8 OHM 5W
6
5
4
3
2
PCB260
CED008
1
H
G-10