Tuner/Jack Schematic Diagram - JVC HR-XVC1U Service Manual

A B
8
RF-SW
SW301
SLD-12-592
CH4 CH3
4 5
3 2 1
TU301
NC
TCMN0682PA13D(4)
7
25 26
R304
W812
RF_CONV_A_OUT
A.IN 2
10K
CH 3
L301
MB 4
100uH
TV/VCR
CONTROL 5
R302
V.IN 6
1K
6
RF AGC 8 NC
NC 9 NC
CE 10
SCL
CLOCK 11
SDA
DATA 12
L302
P.CON+5V
BM 13
22uH 0305
PB 5V 14
5
FSC 15 NC
+32V
TU 32V 16
IF TP 17
C303
IF OUT 18
0.1 F
4
A.OUT 21 NC
SIF_OUT
SIF OUT 22
AFT-S.CURVE
AFT 23
C313
TU_V_OUT
V.OUT 24
16V 10 KA
27 28
1.2
3 0 TU_A_MUTE-H
TU A MUTE SW
0
Q303
KRC103SRTK
2
CAUTION: DIGITAL TRANSISTOR CAUTION: DIGITAL TRANSISTOR
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
1
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
A B
C D

TUNER/JACK SCHEMATIC DIAGRAM

REAR OUT JACK
J8001 MSP-213V1-432_PBSN
E E
1 4
3 2 5
H2 H1 H1
L
R V
Y/C SEPA
32
J8006
MDC-070V
33
VIDEO OUT
R8010 TP8001
75
C8013
R8014
50V 10 YK
390
R8015
R8009
P.CON+12V
390
4701/2W 1/4W
MUTE SW
VIDEO MUTE SW
2SC2412K
Q8003
KRC103SRTK
3.3
BUFFER
0
VIDEO_MUTE-H MUTE SW
Q8004
0
Q8005
0 KTA1266
2SC2412K
3.3
0
2.6 R8011 0
100
0
E E E
1 1
1
3 2
2 2
H H
NC H
C8019
16V 10 KA
C8099
TU/REAR_V_IN
470P CH
C8100
470P CH
TU_V_OUT
CAUTION: SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
C D
2-17
E
(VCR PCB)
DVD AUDIO OUT
J8009
MSP-242V2-01PBSN
E
3
0 H2
D AUDIO
DRIVER
Q8001
1.7
2SA1037AK
L8001
C8010
1.5
34
B8001 0.1 F R8004
0.27uH
1.5
120
W4BRH3.5X6X1
COAXIAL D AUDIO DRIVER 1.7
Q8002
J8007
2SC2412K
MSP-251V-05PBSN
5.1
C8095
0.022 B
C8094
L8002
6.3V 47 KA 100uH
C8009
R8002
10
6.3V 470 YK
L8003 R8008 C8012
0.27uH 15 0.1 B
C8021 R8032
4701/4W
16V 10 KA
C8020 R8034
4701/4W
16V 10 KA
0
R8017
0 5.2
Q8006
0 MUTE SW
1K
0
Q8007
5.0
KRA103SRTK
R8016
1K
C8117
0.0047
B
4.6 4.6 4.6 9.3 0 4.6 4.6
16 15 14 13 12 11 10
1 2 3 4 5 6 7
4.6 4.6 4.6 0 4.6 4.6 4.6
C8118
0.0047 B
W821
ARE
ATTENTION: LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
E
2-18
F G
COMPONENT OUT
J8008
MSP-213V1-652_PBSN
OPT TRNSFORMER
E E
OS8001 GP1FA550TZ
1 1 4
2 3 2 5
H1 H2 H1 H1
29
C8037
R8028
35
C8096 15 6.3V 470 YK
30
C8038
0.1 F R8029
C8097
15 6.3V 470 YK
31
C8039
6.3V 47 KA R8030
15 6.3V 470 YK
C8098
0.1 F
SPDIF-134
P.CON+5V
Y_OUT
C_OUT
AT+5.2V
P.CON+9V
POWER_MUTE-L
SURROUND_ON-H
VIDEO_OUT
DVD_A_OUT_R
DVD_A_OUT_L
C8030
R8073
16V 10 KA 47
DVD/VCR AV SW
IC8001 NJM2283V
C8024 C8029
4.5 4.5 HIFI_A_OUT_R
16V 10 16V 10 KA
H L
KA 0
7.5
NC
0
9 C8043
4.5
3.8
16V 10 KA
H
0 8.7
L8013
P.CON+12V
3.8 7.5
100uH
C8033
L
3.8 4.5 HIFI_A_OUT_L
8
0 16V 10 KA
NC
0
7.5
C8031
L H
4.5 4.5 DVD_V_OUT
50V 4.7 KA
C8032
Y/C_VIDEO_OUT
50V 4.7 KA
PCB010
VMA237
TUNER VIDEO SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
RECORD COLOR SIGNAL
RECORD LUMINANCE SIGNAL
AUDIO SIGNAL(REC)
AUDIO SIGNAL(PB)
DIGITAL AUDIO SIGNAL(PB)
F G
H
8
FROM/TO DVD I/O
DVD_Y
7
DVD_U
DVD_V
Y_OUT
C_OUT
SPDIF-134
DVD_A_OUT_L
DVD_A_OUT_R
DVD_V_OUT
6
DVD_MUTE_L
DVD_MUTE_R
5
4
3
2
1
H