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
S819X
SPEAKER
SP1001
MSF-2D5D10WD-L
(880S1050L)
8 OHM
IC1001
AN17822A
SOUND AMP IC
1
10
11
12
2
3
4
5
6
7
8
9
J702
MDC-012V1-A_LF
S-JACK
1
2
3
4
5
6
H1
H1
H2
EE
J704
MSP-213V1-652_NI_LF
YUV_IN(REAR)
1
2
3
4
5
E
E
H1
NC
H1
H2
J708
MSP-213V2-732_NI_LF
AV2 AUDIO IN/COX OUT
1
2
34
5
6
E
E
H1
NC
H1
H2
J701
MSP-213V2-432_NI_LF
LINE1(REAR)
1
2
34
5
6
IC701
NJM2750M(TE1)
AV_SW IC
1
10
11
12
13
14
15
16
2
3
4
5
6
7
8
9
IC301
NJW1173V
TONECTL_IC
1
10
11
12
13
14
15
16
17
18
19
2
20
3
4
5
6
7
8
9
H1
H2
E
J703
MSP-382V-12_NI_FE_LF
AUDIO OUT
1
2
3
HS1001
763WAA0331
CP1001
A2502WV2-4P
1
2
3
4
CP701
A2001WV2-4P
(CD701)
1
2
3
4
C1006
22
50V
YK
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN
ETANT
ATTENTION
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
L301
22uH
0305
Q701
KTC3875S_Y_RTK
D AUDIO DRIVER
Q1001
KTC3875S_Y_RTK
MUTE SW.
C703
100
10V
YK
C1011
2200
16V
YK
C733
1
50V
KA
C712
10
25V
KA
C717
100
16V
Y
K
C314
1
50V
KA
C316
22
16V
KA
C714
10
25V
KA
C715
10
25V
KA
W883
W882
W864
W863
W810
W825
W877
W878
C1001
1
B
C1007_1
0.056
B
C1002
0.0082
B
C302
0.1
B
C301
0.1
B
C737
470P
CH
C706
100P
CH
C313
1B
C719
0.1 B
C720
0.1 B
C736
470P
CH
C725
0.1 B
C722
0.1 B
C716
470P
CH
C738
470P
CH
C705
0.1
B
C704
0.022
B
C1004
0.0082
B
C1003
1 B
C701
0.1
B
C742
470P
CH
C306
0.1
B
C309
1B
C307
0.33
B
C305
0.1
B
C303
0.0022
B
C304
0.0022
B
C308
0.33
B
C310
1B
C312
1B
C311
1B
C315
0.1
B
C741
470P
CH
C734
0.1
B
C724
0.1 B
C727
0.1 B
R1001
68K
R712
100K
R702
1.5K
R703
100K
R1002
47K
R1015
1K
R1014
1K
R736
220
R730
220
R724
75
R745
1K1/4W
R746
1K1/4W
R744
82K
R743
82K
R734
1K
R728
1K
R715
82K
R718
82K
R717
82K
R714
82K
R729
75
R726
1K
R733
1K
R739
75
R735
75
R709
68
1/4W
R706
220
R705
3.3K
R701
10
R704
100K
R1008
1K
R1006
1K
R1003
270K
R1010
100K
R305
10K
R306
10K
R302
1
R301
1
R711
680
R710
680
R720
220
R719
220
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
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
B701
BLM18BB600SN1
B702
BLM18BB600SN1
V_IN
U_IN
P.CON+5V
Y_IN
VIDEO_IN1
VIDEO_IN2
S_VIDEO_IN[Y]
S_VIDEO_IN[C]
P.CON+8V
AT+5V
AUDIO_YUV[R]
V_IN
AUDIO_YUV[L]
U_IN
Y_IN
P.CON+5V
SPDIF_OUT
TUNER_AUDIO[R]
SPDIF_OUT
TUNER_AUDIO[L]
SDA1
P.CON+5V
SCL1
AUDIO_IN1[R]
S_IN
AUDIO_IN1[L]
CNT1
CNT2
AUDIO_MUTE
VIDEO_IN1
SOUND+B
SOUND_GND
S_VIDEO_IN[Y]
S_VIDEO_IN[C]
AUDIO_L
S_IN
AUDIO_R
SDA1
SCL1
GND
P.CON+9V
AUDIO_IN1[R]
AUDIO_R
CNT1
AUDIO_R
AUDIO_L
AUDIO_YUV[R]
VIDEO_IN2
CNT2
AUDIO_IN2[R]
TUNER_AUDIO[R]
AUDIO_IN2[L]
AUDIO_IN1[L]
AUDIO_L
AUDIO_YUV[L]
TUNER_AUDIO[L]
AUDIO_IN2[L]
AUDIO_IN2[R]
GND
36
FROM/TO CHROMA/IF
G-12
G-11
FROM TUNER
2.2
2.8
5
(R)
(
TV MT
PCB)
AV SW/SOUND AMP/TONE CTL SCHEMATIC DIAGRAM
L
1
2
3
4
SP OUT L-
SP OUT L+
SP OUT R+
SP OUT R-
5.0
5.3
0
5.0
5.0
7.5
0.6
0.3
5.0
5.0
4.8
5.0
5.0
4.9
5.0
0.7
3.8
3.7
4.8
9.9
FROM/TO CHROMA/IF
4.8
4.8
0
9.6
4.8
4.8
0
4.8
4.8
3.2
4.8
3.2
4.8
4.8
4.8
4.8
NC
2.9
FROM POWER
FROM/TO MICON
29
TO AV JACK
VIDEO
GND
AUDIO_R
AUDIO_L
IN1a
CNT1
IN3a
CNTT2
IN4a
IN2a
IN1b
IN2b
IN4b
IN3b
NC
OUTb
Vref
Vcc
OUTa
GND
0
0
8.5
L
R
-
+
-
+
0
3.9
0
0
6.3
8.5
8.6
2.4
2.5
2.1
8.5
OUT b
IN b
TONE-Ha
TONE-La
AGC
CVO
CSR
SDA
SCL
GND
Vcc
Vref
CBA
SR FIL
TONE-Lb
TONE-Hb
OUT a
IN a
CTL
CTH
R
L
PCB070
CME077
