JVC RX-D301S Service Manual

2-12
SHEET 10
Parts are safety assurance parts.
When replacing those parts make
sure to use the specified one.
Audio/video signal input and system control section (For B/E/EN version)
CN602
QGB2510K1-07
1
2
3
4
5
6
7
CN672
QGB2510K1-07
1
2
3
4
5
6
7
LVA10578-5
VID_R
TV_L
VCR_L
TV_R
VCR_R
VCROUT_L
VCROUT_R
DVR_R
DVROUT_L
DVR_L
DVROUT_R
VID_L
DVD_SW DVD_SR DVD_SL DVD_C
TU_DATAOUT
TU_CLK
TU_DATAIN
TU_CE
TU_DATAIN
TU_DATAOUT
TU_CLK
TU_CE
VIDEO1 VIDEO2 VIDEO3 VIDEO4
VIDEO10
VIDEO7
VIDEO5
VIDEO9
VIDEO11
OUT_LEVEL
S_MUTE
SBWR_MUTE
S_MUTE
SBWR_MUTE
DSP_CLOCK DSP_STATUS DSP_COMMAND DSP_READY DSP_RESET
DSP_COMMAND
DSP_STATUS
DSP_CLOCK
DSP_READY
DSP_RESET
POWER_ON
FAN_L
FAN_ON/OFF
HDMI_COM
HDMI_STS HDMI_CLK
M_COMMAND
M_STATUS
M_CLOCK
M_RESET
M_CS
M_BUSY
HEADPHONE_DET
M_RESET
M_CS
M_BUSY
SYNCDET
REGDET
PROTECT
FREQ_CTRL
T_MUTE
T_MUTE
LC_SIN
LC_CS
LC_SCLK
FREQ_CTRL BCHANGE1
BCHANGE2
SBK_RELAY FR_RELAY C_RELAY SURR_RELAY
RC_WP
RC_SCL
RC_WP RC_SCL
RC_SDA
TA/TC_SDA
TA/TC_SCL
HDMI_READY
HDMI_RESET
BLUE_LED
LED_DIM1
LED_DIM2
BLUE_LED
LED_DIM1
LED_DIM2
HP_RELAY
VIDEO8
FR_RELAY
C_RELAY
SURR_RELAY
SBK_RELAY
FAN_ON/OFF
FAN_L
POWER_ON
REGDET
OUT_LEVEL
RC_SDA
VIDEO_S/C
HP_RELAY
HEADPHONE_DET
BCHANGE1
BCHANGE2
PROTECT
VCROUT_R
VCROUT_L
DVROUT_R
DVROUT_L
RDSDA
RDSDA
RDSCL
VCR_IN
VCR_IN
DVR_IN
DVR_IN
VIDEO2
VIDEO1
VIDEO4
VIDEO3
VIDEO1
VIDEO4
VIDEO6
SLOW_M
SLOW_L
SLOW_L SLOW_M
VID_S/C
VID_S/C
VIDEO_S/C
VIDEO11
TV_L
A.GND
TV_R
TA/TC_SCL TA/TC_SDA
VIDEO1 VIDEO6 VIDEO7
RDSCL
PWM_TH
PWM_TH
M_COMMAND
M_STATUS
M_CLOCK
VID_L
VID_R
DVR_L
DVR_R
DVD_C
DVD_SW
DVD_SL DVD_SR
VCR_R
VCR_L
DVR_R
A.GND
DVR_L
C6515
330p
C8575
470/16
560p
C522
IC501
MN101C49GNP
1 2 3 4 5 6 7 8 9 10111213141516171819202122232425
26MICON BUSY
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51525354555657585960616263646566676869707172737475
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
R6581
R1599
22k
1k
R566
R1590 1k
1k
R1556
470R6520
D509
MA111-X
QQR1372-001
FL501
123
46
C597
0.1
J8513
QNN0557-002
8
7
100k
R6517
CN531
QGA2001C1-09
1
2
3
4
5
6
7
8
9
R1596
15k
R1565
0
6
5
4.7kR6521
R564
510
IC502
BD3843FS-X
242322212019181716151413
121110987654321
470R6519
QQR1372-001
FL502
123
46
510
R568
QAX0246-001
X501
QAX0246-001Z
321
47k
R6503
330p
C6506
R1592 15k
R563
510
D508
MA111-X
Q542
KTC3199/GL/-T
C8574
47/16
0.0056
C563
CN540
QGA2001C1-06
1
2
3
4
5
6
7.5k
R1572
100/6.3
C527
0.022
C531
510
R567
1.5
C528
Q510
KRC102S-X
R573
1k
D505
MA111-X
R506 5.6k
27k
R1557
330p
C6517
0.0056
C564
240
R569
Q521
2SC3576-JVC-T
D503 MA111-X
470R6505
330
R585
Q541
KTC3199/GL/-T
R6582
4.7kR6522
1k
R593
4.7k
R586
240
R570
IC506
IC-PST9139-T
3
2
1
R1589 1k
6.8k
R595
Q522
2SC3576-JVC-T
D506
MA111-X
C1552
0.001
CN502
QGB2510J1-07
1
2
3
4
5
6
7
47k
R6504
47/16
C524
2.2/50
C530
330p
C6519
10k
R1558
1k
R594
CN555
1 2
Q501
2SC3576-JVC-T
R505 5.6k
20k
R1571
10k
R1573
D507
MA111-X
D501 MA111-X
R1566
10k
R1543
R502 5.6k
R598
10k
2200/6.3
C526
R1595 15k
330p
C6520
IC507
BR24L01AF-W-X
8765
4321
Q523
KRA104S-X
Q502
2SC3576-JVC-T
330p
C6505
CN509
1
2
3
4
5
6
CN552
QGA2001C1-12
1
2
3
4
5
6
7
8
9
10
11
12
Q503
KRA104S-X
10k
R1544
R501 11k
R6594 10k
330p
C6516
470
R6585
R1593 15k
R1580
15k
10k
R571
1k
R1545
3
2
22k
R587
4.7/50
C525
6.8k
R596
R6583
J6503
6
5
470
R6586
330p
C6518
0.022
C529
10k
R572
12 34 5NC
6
10/16
C581
D510 MA111-X
R1594
15k
47/16
C523
CN503
1 2 3 4 5 6 7 8 9
10 11 12 13 14
R6584
1k
R565
R1579
15k
J6504
3
2
100k
R6518
470
R6506
CN505
QGF1205C1-11
1 2 3 4 5 6 7 8 9
10 11
R6576 10k
CN530
QGA2001C1-11
1
2
3
4
5
6
7
8
9
10
11
J8511
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
J8512
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
C8508
330p
C8507
330p
R8508
100
R8507
100
C8512
330p
C8511
330p
R8512
470
R8511
470
R8510
47k
R8509
47k
C8510
330p
C8509
330p
R8516
100
R8515
100
R8520
470
R8519
470
C8516
330p
C8515
330p
C8514
330p
C8513
330p
C8503
330p
C8504
330p
IC505
BU1924F-X
161514131211109
87654321
C571 270p
R589
1k
R588
1k
C572
2.2/50
C570
560p
X502
QAX0263-001Z
C567
33p
C568
33p
C574
47/16
C573
0.1
R8521
75
C8517 4.7/50
R8522
75
R8523
75
C8518 4.7/50
C8519
4.7/50
R8524
75
C8521
R8525
68
C8520
470/10
300
R8568Q8522
KTA1267/YG/-T
1k
R8569
C8555
R8570
10k
Q8523
KRA121S-X
Q8521
KRA121S-X
R8526
75
C8522
4.7/50
R8527
75
C8523
4.7/50
R8528
75
C8524
4.7/50
R8529
75
C8525
4.7/50
R8530
75
C8527
R8531
68
C8526
470/10
R8559
300
Q8516
KTA1267/YG/-T
R8532
75
C8528
4.7/50
Q8515
KRA121S-X
Q8529
KRA121S-X
R8561
10k
9
R8548
75
R8544
75
R8545
75
C8543
4.7/50
C8542
4.7/50
C8541
0.047
IC581
MM1503XN-X
123
456
R8533
10k
C8564 0.1
IC571
MM1502XN-X
123
456
IC572
MM1502XN-X
123
456
IC574
MM1501XN-X
123
456
IC573
MM1113XF-X
8765
4321
Q8505
KTC3199/GL/-T
Q8506
KTC3199/GL/-T
R8537
47k
R8538
68k
R8542
10k
C8553
1000p
R8539
47k
R8540
15k
R8541
27k
R8536 22k
R8543
10k
R8553
15k
R8556
10k
R8550
47k
R8552
47k
R8549
22k
R8551
68k
R8554
27k
C8554
1000p
Q8507
KTC3199/GL/-T
Q8508
KTC3199/GL/-T
R8555
10k
IC575
MM1501XN-X
123
456
IC576
MM1117XF-XE
8765
4321
IC577
MM1118XF-X
8765
4321
C8535 4.7/50
N
C8534 4.7/50
Q8501
KRC102S-X
Q8502
KRC102S-X
R8534 10k
C8529
0.1
C8530
0.1
C8531
0.1
C8532 0.1
C8533
0.1
C8536
0.1
C8538
0.1
Q8503
KRC102S-X
Q8504
KRC102S-X
R8535 10k
C8537
4.7/50
C8540
4.7/50
R8578
NRSA63J-0R0X
0
R8560 1k
C8552
R8582
47
C8559
Q8518
KTA1267/YG/
R8581
270
C8558
470/10
Q8517
KTA1267/YG/
C8556 470/10
R8579
270
R8580 47
C8557
IC582
CD74HC4053NS-X
16 15 14 13 12 11 10 9
87654321
C8565
0.1
R8565
10k
R8566
47k
Q8509
KTC3199/GL/-T
R8567
10k
R8574
10k
Q8510
KTC3199/GL/-T
R8575
1k
R8576 300
Q8511
KTC3199/GL/-T
R8577
390
R8562 220 R8563
220
R8564 220
D8502
MA111-X
D8501
MA111-X
Q8519
KTC3203/OY/-T
D8503
UDZS11B-X
R8584
1k
C8566
47/25
R8583 10
FR
R8572
2.2
FR
R1502
2.2
FR
R1501
2.2
FR
R8585
1k
R8586
1k
R8587 100k
Q8525
KRC102S-X
Q8524
KRC102S-X
R8518
100k
R8517
100k
Q8526
KTA1267/YG/-T
R8588
1k
Q8527
KRA120S-X
C577 0.1
C578 0.1
D8504
C8576
C8568
39p
C8569
39p
C8571
39p
C8570
39p
C8572
1.0
C8573
1.0
CN527
QGF1205C1-20
20 19 18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
C8582
39p
C8583
39p
C8584
39p
R1567
10k
Q8530
2SA1037AK/RS
R8589
1k
R8590
0
1
4
14
FW501
1 2 3 4 5 6
R8573
1
Q524
KTC3875/YG/-X
C6589 330p C6590 330p
C6591 330p
C6592
330p
C6593 330p
C6595 330p
C6596
330p
C8585
330p
C8586
330p
C8588
330p
C8587
330p
C8589
C8590
VIDEO
DVR/DVD
DVD C/SW
DVD SURR
TV_L
TV_R
VCR_L
VCR_R
DBS_L
DBS_R
DVR_L
DVR_R
TU_L
TU_R
VIDEO_L
VIDEO_R
D.GND
CL
DA
VEE
A.GND
VCC
REC1L
REC1R
REC2L
REC2R
L_OUT
R_OUT
0V
0V0V
DA CL +7V -7V
L
GND
R
L GND R
+7V
-7V
+12V(RELAY)
+9V
+5V(VIDEO)
A+5V(DSP)
B+5V
A.GND
D+5V
D.GND
TUNER DATA OUT
TUNER DATA IN
+9V
+7V DETECT DSP D+5V DETECT TH1 THERMAL DETECT TH2 THERMAL DETECT VREF- VREF+ VDD OSC2 OSC1 VSS
D+5V(DSP)
D+5V(DSP)
D.GND
A+5V(DSP)
+7V -7V
BD DA BD CL
VDD2(FLASH)
VPP(FLASH)
INH
RESET
INPUT ATT
D.GND
+12V(RELAY)
A0
A1
A2
GND
VCC
WP
SCL
SDA
N.I.
FR_RELAY
C_RELAY
SURR_RELAY
SBK_RELAY
AV COMPULINK
AVCLINK
GND
OUT_LEVEL1
OUT_LEVEL2
TH1
TH2
TH_COM
BCHANGE1
BCHANGE2
HP_RY
AC.DET.2
VCR
DVR/DVD
QUAL
RDATA
VREF
MUX
VDD1
VSS1
FSS3
CMP
RCLK
X0
X1
VDD2
VSS2
T1
T2
VIDEO
GND
IN2
OUT
SW
VCC
IN1
GND
IN2
OUT
SW
VCC
IN1
VCR_B
VCR_SLOW
VCR_G
VCR_R/C
VCR_YS
VCR_VOUT
VCR_VY
DVD_B
DVD_SLOW
DVD_G
DVD_R/C
DVD_YS
DVD_VOUT
DVD_VY
IN2
OUT GND
SW IN1
VCC
OUT GND
SW IN1
IN2VCCVCC
OUT
GND
SW2
SW1
IN1
IN3
IN2
SCART DVR IN SCART VCR IN
OUT GND
SW IN1
IN2VCC
SW1
IN1
IN3
IN2 VCC
OUT
GND
SW2
IN1
IN3
IN2 VCC
SW2
SW1
GND
OUT
BG
R/SC
CV/SY
TV_L GND
TV_R SLOW TVLIMK YS V/SY OUT
R/SC B
GND
9V 5V
BY BX CY C CX INH VEE GND
VCC
B A
AY AX
A B C
COMPONENT 5V
N.I.
*
N.I.
N.I.
N.I.
G
V/SY IN
N.I.
N.I.
**
***
*
*
***
*
*
*
R6581
R6582
R6521
R6522
R6583
R6584
R6585
R6586
C6517
C6518
C6519
C6520
J6504
NONE
3.3k
USE
USE
0
13k
NONE
NONE
47k
USE
USE
0
47k
NONE
0
USE
USE
NONE
NONE
USE
NONE
USE
NONE
USENONE
*MARK LIST
D201 D301
(SHEET 13)
(SHEET 13)
(SHEET 12)
TO CN513 OF LVA10584-3
(SHEET 5)
TO CN209 OF LVA10579-8
FROM CN130 OF LVA10578-1FROM CN131 OF LVA10578-1
(SHEET 3) (SHEET 3)(SHEET 14)
TO CN952 OF LVA 10579-1TO FW240 OF LVA10578-1
(SHEET 5)
TO CN537 OF LVA10584-2
(SHEET 11)
TO CN681 OF LVA10584-5
TO CN682 OF LVA10584-5
0
N.I.
N.I.
N.I.
N.I.
N.I.
B,E,EN,EV
LVA10584-1
TO TUNER

JVC RX-D301S Specifications

General

Brand	JVC
Model	RX-D301S
Category	Receiver
Language	English