Main Pwb Circuit Diagram [Av-21Mx16/G, Av-21Mx16/S] (1/4), (2/4) - JVC AV-2186ME Schematic Diagrams

MAIN PWB CIRCUIT DIAGRAM [AV-21MX16/G, AV-21MX16/S] (1/4), (2/4) SHEET 5
MA8036-X
R796
R985
10K
4.7K
Q704
*1
R986
4.7K
GND
3.3V_STB
8V
A_VCC
A_GND
5V
12V
MAIN PWB
NECK
ASS'Y(3/4)
H_DRIVE
HFB
SHEET6
ABL
EW
P_ON/OFF
VDRA+
VDRB-
PROTECT
3.3V
32V
TU001
*
TUNER
C101
R101
.0047
10 C111
MC
IF 220/16
CF101
R005
NC X
75
L101
32V
MC C001 QQL244K-1R0Z
.01
LOCK
L002 QQL244J-4R7Z
5V
C004
470/16 MC
BM
R001 C003
C109
220 .1
.0047
SDA
CH
C007 56p R002 220
SCL
CH
56p
C008
AS
BT
C005
.0022
AGC
MC MC
MC
R004
27K
K702
QQR0601-001Z
K651
QQR1113-001Z
K105
QUY160-150Y
K104
QQR1114-001Z
K102
QUY160-150Y
GND GND
Note: 1. Please refer to parts list for the part number of IC701 and IC702.
2. Please refer to page 2-25 for voltages of this circuit diagram.
3. Please refer to page 2-26 for waveforms of this circuit diagram.
MAIN PWB ASS'Y (2/4) (FRONT LED)
SCW-1910A-H2 [AV-21MX16/G], SCW-1912A-H2 [AV-21MX16/S]
CN00C
QGA2501F1-06
IC801
GP1UE281QKVF
IC302
REMOTECON
S9648
RECEIVER
ECO
C806
C808 X
100/16
Y813
X
Y814
R327 C317 0 R823
39K 10/50 X
QRE141J-470Y
CN10A
QJL001-050600-E
CN00A
QJL001-050600-E
5V
SDA
SCL
D707 R794
Q706 D
5V *3 2.2K
SSM3K02F-X R755
G 1.2K
C792
S
0.1
D706 C777 C778
.1 47/35
R760
Q707
220 Q708 Q705
SCL0 *1
SSM3K02F-X D
*2
SDA0
G
R783 S
R761 R976 R795
220 10K
1K 100K
1/4W
3.3V_STB
Q791
*1 PW
SCL0
SDA0
C793
10/50 R793 100
R790
1K
P_ON/OFF D713
MA8039/H/-X
R984 R983 R982 R981
47K 3.9
3.9 47K
1/2W
1/2W
V1.8A VssP2
Q982
*1 1.8V VssC4
C701
1.8V .22
V1.8C4
Q984
C702
*1 Q983
.22
2SA562TM/Y/-T
V3.3A3
VrefP_Sdac
R792
CONT L703
33 1/4W CH
*4
VrefN_Sdac
C704 C790
.1 27p
VrefP_Sdac
8V
VrefN_Sdac
A_VCC
5V
VrefP_Sdac
A_GND C705
7p
CH
XtalIn
5V
C706
7p
CH
12V XtalOut
X701
QAX0799-001Z
NECK VssA1
R756 10K
H_DRIVE
NECK
NECK
HFB C785 2.2
CONT
ABL CONT
L718 *4 C784
1/50
EW
V5P1
C709
P_ON/OFF C707 .1
.01 MC
Ph2
VDRA+
C710 R701
6800p MC 12K
VDRB- Ph1
C708 C711
PROTECT 100/16 2.2/50
Gnd1
3.3V
C712 .22 TF
4.5/OTHER SecPll
C713 10/50
3.58/OTHER
Dec8G
C714 .022 MC
R702 X
EW
EW
C715 .001
MC
VDRB- R703 100
SF102 IF VIDEO RGB SYNC DEF. PROCESS
VDRB-
QAX0731-001 C716 .001 MC
VDRA+
C106
18p VDRA+
C110
CH R704 100
.1
Vif1
Y008
X Vif2
TF
Vsc
SF101 C718
R107
QFZ0229-154Z
4.7K *
D101 Iref
1SS356-X MC R705
39K
GndIF
C107
.01
Sif1
Sif2
C719 .01 MC
R706 220
Y004
AGC
0
Y003
C720 .001 MC
X EHT
R707 22K
MC MC R708 10K
R709
1M
1/4W
D701
SCL *3
SDA
Q701
X
C722
X
CF702 CF701
X X
Y711 C773 Y722
.1 QUY160-150Y
QUY160-150Y
Y721
Y710
X
BW
Y720
Y709
QUY160-050Y
Y718
Y708
X
QUY160-050Y
Y706 Y717
QUY160-250Y QUY160-075Y
Y716
Y705 Y968
QUY160-150Y
QUY160-150Y QUY160-100Y
Y715 Y962
Y704
X
QUY160-050Y X
Y703 Y714 Y961
X X
QUY160-150Y
Y713
Y702 Y824
X
X
X
Y712
Y101 Y812
QUY160-075Y X X
GND GND GND GND
GND GND
MAIN PWB (4/4) SHEET8
(CRT SOCKET)
CN10T
CN00T
QJL001-064431-E
POWER
LED(RED)
D808
LH22440-T16
R822
1K S805 S804 S803 S802 S801
QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z
R824
470
R825
R821 R820 R819 R818
470 330 220 180
R753
1.2K
V1.8ADC
C766
.22
VssADC
C764
X
V3.3A2
V1.8A
C763
X
GndA
C761 C762
.1
100/16
RefAd
V3.3RefAdP
C760
.22
*
IC701 RefAdN
C758
.22
V3.3A1
R735
100
Bout D715
R734
100 *3
Gout R733 D716
100 *3
Rout D717 R720
680
R732 *3
1K
C717 R721
BLKIN
1/50 470
C757
CH
560p
BCL
MC R731 D708
C756
1K 1/4W *3
.1
V5P3
C755 L706
220/16 *4
Gnd3
C779 C753 C754
10/50 .1
.1
B3/Pb
R779 100 D753
1/4W *8
G3/Y
C752 .1
R780 100
C751 .1
MAIN MICRO COMPUTER/ R3/Pr
100
R781
1/4W
D751
INSSW3
*8
TELTEXT DECODE/ R782 1.2K
NC
R729 X
Uout/INSSW2
Yout
C780
.1
Ysync
C750 X
Yin/G2/Y
C786
C749 X 0.1/16
Uin/B2/Pb
C787
C748 X 0.1/16
Vin/R2/Pr
C788 0.1/16
V5Comb
C746 L716
.1
*4
VssComb
R728 100
Hout
R727 560
FbiSo
R726 27K
R725
SVM
X
R724 X Q702
X
R778 X
R722 R723
X X
Y707
QUY160-075Y
P_R
A_B
R766
X
R767
X
C662
10/50
D607 *3
D603 Q601
*3 *2
C607
220/16
R609
C608 27K
220/16
!
Y610
X
CP650
ICP-N25-T
CP
Y611
X
CN00M
BASS PWB
SHEET7 CN00M
(No.YA442)2-15 2-16(No.YA442)
VIDEO-3
INPUT
J806
QNN0281-003
J808 J807
QNN0282-001 QNN0281-002
J809
R817 QNS0155-001
X
R630 R632
270 270
D814
MC MC LC805 1/2W
*8 1/2W
QQR1199-002
C825 C826
.0015 .0015
R631
R633
1K
Y809 Y810 1K
X X
C831
0
D341 C615 C616
*3
1000/25 1000/25
D342
*3
D343
Q341
R961
*3 *2 Y909 C1
R344 10K
Y942 22 X
Y941 1/4W 5V S_V_DET
X QUY160-200Y
Y912
QUY160-075Y 12V
W-C1
C341 D345
QUB230-16ZAZA-E C827
100/16 *3 SCL
Y1/CVBS1
SDA
L301 X
W-C
QUB230-16ZAZA-E
C304 MC
C305
X R319
X D301 GND
X X 5V
L305
X
MC
VDO_DET
C311
C310 C314
X L304
X MC X
X L1
NC NC NC NC NC NC
NCB31HK-152X
R309 X NC
R1
I2C1
CVBS3
R312 X
I2C2
TM
GND
SDA
CVBS2
L302
C315
X SCL
TEST CVBSO/PIP
IC301 X
R318
INTR CVBS1 W-G
MC X Q307 X
NC NC QUB230-12ZAZA-E
C306 X
VDD33PAD VSS18ADC
X
VSS33PAD VDD18ADC
MC
R310
C318 VSP IN1 C313 C312
X NC
X X
IN2 X
HSP C828
NC NC
GP01 IN3 V2/Y
NC NC
R314
X CLKOUT FSW
CH L306 QQR1199-002
GND
X
C829
NC PB 0
R313
X
CH MC
QQR1199-002
C302
R307 GND
X C309 C308
X
X X
C830
PR 0
QQR1199-002
V GND
Y
U
K701
QUY160-150Y
L2
R2
NECK
PB
GND
GND
V2/Y
PR
Y943 BASS
X
3.3V_STB
3.3V
A_GND
Y944
QUY160-075Y
5V
R809
220
V_OUT
KTA1267/YG/-T
L_OUT
GND
R_OUT
D605
X
AUDIO AMP
IC601
AN5277
D604
X
D602
X
R617
C605
X .22
R601
3K R637 0
c21265001a.001_1/2
R662
C606
X
R638 X .22
R602
X
3K
R639 0
R607
2.2 R640
D610 *3 1/2W 1K
1/4W
R634 R635 R636
R611
390 X 390
10K
Q602
R649 *2
1K
R610
100K
C609
33/50
D608 D609
X X
C661
R623 R620 10/16
33K 10K R621
2.2K
Q607
R622
*1
10K
Q608
*1
C613 C617
R624 10/50 X
68K
SPEAKER
CN00S
QGA2501C5-04Z
R816
75
J801
QNZ0454-002
Y801 R801 Y819
0 X 75 BW
Y802
X
LC801
QQR1199-002
VIDEO-1
D817
*8
S-VIDEO
INPUT
C821
C822
NCB31HK-152X
W-G1
QUB230-12ZAZA-E
R804
0
Y803 X
75
LC802
D810
Y804 X
*8
Y805 X
R805
75 J802
LC803
QNN0349-002
VIDEO-2
Y806 X
D811
*8 COMPONENT
LC804
R806 VIDEO
75
D812 INPUT
*8
MC
C823
J803
.0015
QNN0348-001
MC
C824
.0015
J805 OPEN
X
R807
C804
100
1/2W 470/16
R815
75
Q801
D813
J804
*8
QNN0349-001
R811 OUTPUT
C809
C802 82K
X
10/50
C810 C803 R812
X 10/50 390
R813
82K
Q803
*6
Q804
*6
Q805
*2 R814
100K
MAIN PWB ASS'Y (1/4)
SCW-1910A-H2 [AV-21MX16/G]
SCW-1912A-H2 [AV-21MX16/S]
* SCW SCW SCW
-1910A -1912A -1633A
TDA12010
IC701 Refer to NOTE Refer to NOTE
H/N1F00
QAU0383 QAU0383 QAU0328
TU001
-002 -002 -002
QETN1HM QETN1HM QETN1HM
C006
-336Z -336Z -225Z
QAX0663
SF101 QAX0663 QAX0872
-001
-001 -001