Tuner/Jack Schematic Diagram - JVC HR-XV1EK Service Manual

A B
AUDIO OUT
OPT TRNSFORMER
8 E
OS8001 GP1FA550TZ
1
2
H 34
C8006
C8003 220P CH
0.1 F
C8004
R8002
6.3V 47 KA
C8002 68
D AUDIO
D AUDIO DRIVER
7 DRIVER
0.1 F Q8002
Q8001
KTC3875S_Y_RTK
KTA1504S_Y_RTK
D8001
R8003 R8007
0 1.1 1.1 5.1
10 10
MTZJ6.8B
1.5 1.5
C8005 R8006
100P CH 100
6
C8014
C8012 16V 470 YK
0.01 B
5
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
22 21 20 19 18 17 16 15 14 13 12 11
MUTE
MUTE
4
MUTE
0.2,4,6dB
Gin CTL
23 24 25 26 27 28 29 30 31 32 33 34
2.2 5.1 2.1 2.1 0 2.0 5.1 4.9 4.9 0 5.5 5.5 4.5
3
2
W813
1
A B
C

TUNER/JACK SCHEMATIC DIAGRAM

J8002 Y/C SEPA J8003
MSP-242V2-01PBSN MDC-070V
E
1
6 5
DEC_A_OUT-R
3 2
2 1
H2 H1
DEC_A_OUT-L
4 3
DEC_V_OUT
DEC_V_IN
DEC_A_IN-R
DEC_A_IN-L
D8006
P.CON+5V
1SS133
DVD RGB H OUT
Q8003
DTC144EKA
RGB-H
0.2
PERI_A_IN-L
C8030
PERI_A_IN-R
50V 1 KA
PERI_VIDEO_IN
PERI_VIDEO_OUT
PERI_A_OUT-L
PERI_A_OUT-R
0 NC 0.2 NC 2.2 2.2 1.6 0 NC 0 NC 5.5 5.5
10 9 8 7 6 5 4 3 2 1
DVD_R
DVD_G
(0.6dB) DVD_B
Gin CTL
FSS_OUT
Video SW3
MUTE
MUTE
BUF LPF
BUF LPF
MUTE
MUTE
BUF BUF
MUTE MUTE
LPF LPF
BUF BUF
L8016
P.CON+9V
100uH 0305
0.2,4,6dB
Gin CTL
NC
9.3
4.9
35 36 37 38 39 40 41 42 43 44
5.5 5.5 0 4.9 4.9 4.9 4.9 4.9 4.9
NC
FRONT_A_IN-L
FRONT_A_IN-R
C
D E
R8043
R8035 680
680
R8028
75
R8045
R8036 10K
L8017 10K
DVD RGB H OUT
1uH
Q8004
KRA102SRTK
4.7
4.7
4.7
NC NC NC NC NC NC NC
-0.2
41 39 37 35 33 31
29
-0.2
42 40 38 36 34 32 30 28
R8068
10K 20 18 16 14 12 10 8
21 19 17 15 13 11 9 7
NC NC
29
R8040
R8034 10K
10K
31
R8027
30
75 R8030
680 R8041
680
C8051
R8017
W861
C8053
6.3V 470 YK 2.2 R8023
W862
C8059
6.3V 470 YK R8032 2.2
W863
6.3V 470 YK 2.2 L8015
10uH
R8033
R8031 180 C8065 R8037
10K 1/4W 16V 10 KA 3.9K
NC
NC
1.8 1.8
0 0 0
14 13 12 11 10
9.3
4.9
MIXER
Q8006
KTC3875S_Y_RTK
4.2
R8025
1 2 3 4 5
1.8 0 0 0
9.3
MIXER
10K R8074 NC
Q8005
4.2 KTC3199_Y
R8026 10K 1/4W
10K
L8010
10uH L8009
10uH
NC H H H
2 2
3 2
1 1 1
E E
E
D E
2-19 2-20
F G
(VCR PCB)
AT+5.2V
C301
R302
16V 10 KA 10K
P.CON+5V
W883
C304
R305
PERI_VIDEO_OUT
6.3V 100 YK 1K
+32V
C306
0.022 B
27 25 23
W877
AGC
NC
26 24 22
6 4 2
R303
IIC_CLK
5 3 1
1K 1/4W
W865
IIC_DATA
C303
100P CH C307 NC
100P CH
32
NC
NC
NC
NC
TU_A_OUT
SIF_OUT
AFT_S.CURVE
TU_V_OUT
R8046
18K
NC
0 0
9 8
CAUTION: DIGITAL TRANSISTOR
6 7
0
1.8
NC
FRONT_V_IN
CAUTION: DIGITAL TRANSISTOR
Note : The Parts Number , value and rated voltage etc.in
the Schematic Diagram are for references only.
When replacing the parts , refer to the Parts List.
F G
H
8
26 25
1 BB
2 A.IN
3 SDA
4 MB
7
SCL
5
6 V.IN
7 TU(MD)
8 AGC
9 NC
10
AS
11 SCL
6
12 SDA
13
PB
14 +B
15 NC
16 TU
17 NC
18
NC
5
19 SW1
20 SW2
21 A.OUT
22 SIF
23 AFT
24 V.OUT
28 27 4
CAUTION: SINCE THESE PARTS MARKED BY ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
3
ATTENTION: LES PIECES REPAREES PAR UN ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
NOTE: THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
2
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
PCB010
VMB252
1
H