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
J8005 035_0_8183_00
DECORDER/PERITEL
1
10
11
12
13
14
15
16
17
18
19
220
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
5
6
7
8
9
TU301 TCMI0600PD08D
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
2526
2728
3
4
5
6
7
8
9
C8040
150V KANP
H
E
J8006 MSP-281V1-B
FRONT AV JACK
AUDIO L
1
2
H
E
J8007 MSP-281V4-B
FRONT AV JACK
VIDEO
1
2
H
E
J8001
MSP-251V-05PBSN
COAXIAL
1
2
HNC
E
J8004 MSP-281V3-A
FRONT AV JACK
AUDIO R
1
23
H1H2
E
J8002
MSP-242V2-01PBSN
AUDIO OUT
1
23
D8005
MTZJ10B
D8004
MTZJ10B
D8001
MTZJ6.8B
J8003
MDC-070V
Y/C SEPA
12
34
56
OS8001 GP1FA550TZ
OPT TRNSFORMER
1
2
3
IC8001 LA73026VAV SWITCHES IC
110111213141516171819 2202122
23 24 25 26 27 28 29
3
30 31 32 33 34
35 36 37 38 39
4
40 41 42 43 44
56789
IC8003 BA3308F
W/ALC DUAL PRE-AMP IC
1
1011
121314
2
34567
89
L8005
100uH
0305
L8016
100uH 0305
L8002
100uH 0305
L8004
100uH 0305
C8041 150V KA
C8038 150V KA
C8045 150V KA
C8004
476.3V KA
C8048
150V KA
C8008
3306.3V YK
C8021
3306.3V YK
C8017
150V KA
C8028 150V KA
C8025 150V KA
C8032
150V KA
C8033 150V KA
C8016 150V KA
C8069
3310V KA
C8065
1016V KA
Q8004
KRA102SRTK
DVD RGB H OUT
CAUTION: DIGITAL TRANSISTOR
L8007
0.27uH
L8006
0.27uH
L8001
100uH
L8003
100uH
L8009
10uH
L8010
10uH
L8017
1uH
L8011
10uH
L8015
10uH
B8001
W4BRH3.5X6X1
Q8002
KTC3875S_Y_RTK
D AUDIO DRIVER
Q8005
KTC3199_Y
MIXER
Q8006
KTC3875S_Y_RTK
MIXER
R8068
10K
R8029
75
R8074
10K 1/4W
R8005
120
R8010
470
R8009
470
R8015
2.2
R8013
15
R8006
100
R8003
10
R8007
10
R8002
68
R8001
1K
R8004
1.8K 1/4W
R8038
75 1/4W
R8070
4.7K
R303
1K 1/4W
R302
10K
R305
1K
R8018
10K
R8019
10K
R8024
4.7K
R8025
10K
R8026
10K
R8020
4.7K
R8044
100K
R304
100K
R8075
100
R8042
180
R8037
3.9K
R8033
180
R8031
10K 1/4W
R8046
18K
R8041
680
R8040
10K
R8034
10K
R8022
75
R8021
75
R8035
680
R8028
75
R8045
10K
R8036
10K
R8043
680
R8032
2.2
R8023
2.2
R8017
2.2
R8030
680
R8027
75
C8118
0.01 B
C8011 0.01 B
C8015
1B
C8019
0.01 B
C8035
0.1 B
C8003
0.1 F
C8002
0.1 F
C8005
100P CH
C8018
0.022 B
C8006
220P CH
C8010
0.1 F
C8007
0.01 B
C8012
0.01 B
C8013
1B
C8049
1B
C8047
1B
C8027
1B
C8029
1B
C8052
0.001 B
C8054
0.001 B
C8072
100P CH
C8031
0.001 B
C8026
0.001 B
C306
0.022 B
C8080
0.022 B
C8023
0.1 B
C8102
47P CH
C8009
0.1 B
C310_1
0.01 F
C305
220P CH
C303
100P CH
C307
100P CH
C8039
0.1 B
C8082
470P CH
C8068
470P CH
C8057
10P CH
C8116
33P CH
C8081
470P CH
C8073
470P CH
C8079
470P CH
C8062
470P CH
C8078
470P CH
C8067
470P CH
C8036
0.01 B
D8006
1SS133
D8007
1SS133
Q8003
DTC144EKA
DVD RGB H OUT
Q8001
KTA1504S_Y_RTK
D AUDIO
DRIVER
C8060
4.750V KA
C8043
4706.3V YK
C8020
476.3V KA
C8030
150V KA
C8014
47016V YK
C304
1006.3V YK
C301
1016V KA
C8075
2216V KA
C8083
4716V YK
C302
1006.3V YK
C308
10006.3V YK
C8059
4706.3V YK
C8053
4706.3V YK
C8051
4706.3V YK
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
W901
0
W865
W813
W883
W877
W862
W863
W861
DURING PLAYBACK
MEASURED WITH THE DIGITAL TESTER
NOTE:
THE DC VOLTAGE AT EACH PART WAS
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARESINCE THESE PARTS MARKED BYCAUTION:
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
ETANTLES PIECES REPAREES PAR UNATTENTION:
CAUTION: DIGITAL TRANSISTOR
DEC_A_OUT-R
DEC_A_OUT-L
AT+5.2V
DEC_V_OUT
DEC_V_IN
DEC_A_IN-R
P.CON+5V
DEC_A_IN-L
PERI_VIDEO_OUT
P.CON+5V
+32V
RGB-H
AGC
PERI_A_OUT-L
PERI_A_OUT-R
SPDIF-134
P.CON+5V
C_OUT
Y_OUT
IIC_CLK
DEC_A-L
DEC_A-R
IIC_DATA
IIC_CLK
FSS_OUT
RGB-H
AT+12V
DVD_V_OUT
IIC_DATA
OSD_VIDEO
SWD_VIDEO
DVD_A_OUT-L
DVD_A_OUT-R
HIFI_A_OUT-L
HIFI_A_OUT-R
TUNER/DVD_VIDEO
PERI_A_IN-L
PERI_A_IN-R
PERI_VIDEO_IN
PERI_VIDEO_OUT
PERI_A_OUT-L
PERI_A_OUT-R
DVD_R
DVD_G TU_A_OUT
DVD_B
SIF_OUT
FSS_OUT
AFT_S.CURVE
TU_V_OUT
P.CON+9V
FRONT_A_IN-L FRONT_V_IN
FRONT_A_IN-R
PERI_VIDEO_OUT
PERI_VIDEO_IN
DEC_A_OUT-L
DEC_A_OUT-R
PERI_A_OUT-L
PERI_A_OUT-R
DEC_A_IN-L
DEC_A_IN-R
PERI_A_IN-L
PERI_A_IN-R
DEC_V_OUT
AT+5.2V
DEC_V_IN
AT+5.2V
SWD_A-L
SWD_A-R
DVD_V_OUT
TUNER/DVD_VIDEO
IIC_DATA
IIC_CLK
AFT_S.CURVE
AGC
SIF_OUT
TU_A_OUT
FRONT_A_IN-L
FRONT_A_IN-R
SWD_A-L
SWD_A-R
HIFI_A_OUT-L
HIFI_A_OUT-R
DEC_A-L
DEC_A-R
DVD_V_OUT
DVD_A_OUT-L
DVD_A_OUT-R
SPDIF-134
DVD_R
DVD_G
DVD_B
Y_OUT
C_OUT
OSD_VIDEO
SWD_VIDEO
TU_V_OUT
FRONT_V_IN
+32V
P.CON+9V
AT+12V
P.CON+5V
AT+5.2V
GND
34
32
31
30
29
VMB252
TO Y/C/AUDIO/HEAD AMP
FROM SUB MICON/OSD/VPS
FROM DVD IN/OUT
FROM/TO VCR SYSCON
FROM/TO HI-FI/DEMODULATOR
FROM REGULATOR
NC
NC
NC
NC
NC
NC
TU(MD)
SCL
V.IN
MB
SDA
BB
A.IN
NC
NC
SIF
A.OUT
V.OUT
AFT
SW2
SW1
PB
AGC
TU
NC
+B
SDA
SCL
NC
AS
NC
NC
GND
VCC
INPUT
NC
100K OHM
100K OHM
BUF
LPF
Gin CTL
0.2,4,6dB
AMP
AMP
AMP
Always Vcc
Control Vcc
CLAMP
DR
75OHM
DR
75OHM
LPF
LPF
AMP
6dB
AMP
6dB
BUF
LPF
A
SW1
CB
MUTE
A
SW2
BC
MUTE
D
A
CB
MUTE
SW3
EXT CTL4
CLAMP
LPF
AMP
AMP
Gin CTL
0.2,4,6dB
Gin CTL
(0.6dB)
BUF
LPF
A
SW1L
B
C
MUTE
A
SW2L
B
C
D
MUTE
A
B
C
MUTE
SW3L
A
B
C
MUTE
A
B
C
D
MUTE
A
B
C
MUTE
SW1R
SW2R
SW3R
EXT CTL2
EXT CTL1
CLAMP
AUMUTE
(EXT MUTE CTL)
PWRSAV
(Power Save CTL)
Video SW3
Serial Control
To Audio Vcc
To REF DC
Vcc 12V
10.5V_REG
CLAMP
110K100K
FCC_Control
(L,M,H)
CLAMP
EXT CTL3
DATA
CLOCK
BUF
BUF
LPF
BUF
BUF
LPF
BUF
LPF
BUF
(5V
-
+
0.5V)
(5V
-
+
0.5V)
(12V 0.5V)
+
-
NC NC NC NC
VCC
GND
NC
ALC
OUTPUT2
OUTPUT1
NC
NC
NCNC
INPUT1
INPUT2
NF2
NF1
NC
NC
000
1.8 0 0
NC
1.8 0 0
NC
00
NC
NCNCNCNCNCNC
NC NC
1.1 1.1
1.5 1.5
0 5.1
4.7
4.7
-0.2
-0.2
4.7
9.3
4.9
4.2
9.3
4.9
4.2
1.8
9.3 1.8
4.94.94.90 4.94.94.95.55.54.55.55.504.94.95.12.002.12.15.12.2
1.3 1.2 11.2 0.2 2.1 0 5.5 5.5 11.7 2.1 4.9 5.5 5.5 0 0.2 2.2 2.2 1.6 0 0 5.5 5.5
0.2
PCB010
TUNER/JACK SCHEMATIC DIAGRAM
(VCR PCB)
The Parts Number
,
value and rated voltage etc.in
When replacing the parts
,
refer to the Parts List.
Note :
the Schematic Diagram are for references only.
2-19 2-20
To Next Page
Loading...
