Main Pwb Circuit Diagram [Av-21Ms16/H, Av-21Ms26] (1/4), (2/4) - JVC AV-2186ME Schematic Diagrams

MAIN PWB CIRCUIT DIAGRAM [AV-21MS16/H, AV-21MS26] (1/4), (2/4) SHEET 3
D706
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 (3/4) NECK
H_DRIVE
SHEET4 HFB
ABL
EW
P_ON/OFF
VDRA+
VDRB-
PROTECT
3.3V
32V
TU001
QAU0383-002
TUNER
R101 C101
.0047 C111
10
MC 220/16
IF
CF101
R005
NC 75 X
L101
32V
MC C001 QQL244K-1R0Z
.01
LOCK
L002 QQL244J-4R7Z R107
5V 4.7K
C004
470/16 MC
BM
R001 C003
C109
220 .1 .0047
SDA
CH
C007 56p R002 220
SCL
CH
C008 56p
AS
BT
C005
.0022
AGC
MC MC
MC
R004
27K
K702
QQR1113-001Z
K651
QQR1113-001Z
K105
QUY160-150Y
K104
QQR1114-001Z
K102
QUY160-150Y
GND 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-1903A-H2 [AV-21MS16/H]
SCW-1902A-H2 [AV-21MS26]
CN00C
QGA2501F1-06
IC801
GP1UE281QKVF
IC302
REMOTECON
S9648
RECEIVER
ECO
C806
C808
X
100/16
Y813
X
Y814
R327 C317 0 R823
X
39K 10/50
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
C777 C778
.1 47/35
R760 Q707
220 SCL0 Q708 Q705
*1 D
*2 SSM3K02F-X
SDA0
G
R783 S
R761 R795
R976
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 47K 3.9
1/2W
1/2W
V1.8A VssP2
Q982
*1 1.8V
VssC4
C701
1.8V .22
V1.8C4
Q984
*1 C702
Q983
.22
2SA562TM/Y/-T V3.3A3
VrefP_Sdac
R792 L703
CONT
33 1/4W *4 CH
VrefN_Sdac
C704 C790
.1 27p
VrefP_Sdac
8V 5V
VrefN_Sdac
A_VCC
VrefP_Sdac
C705
A_GND
7p
CH
XtalIn
5V
C706
7p
CH
12V XtalOut
X701
QAX0799-001Z
NECK VssA1
R756 10K
H_DRIVE
NECK
NECK
C785 2.2
HFB
CONT
ABL CONT
L718 *4 C784
1/50
EW
V5P1
C707 .1 C709
P_ON/OFF .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
C714 .022 Dec8G
MC
EW R702 X
EW
C715 .001 MC
VDRB- R703 100
SF102 VDRB-
IF VIDEO RGB SYNC DEF. PROCESS
QAX0731-001 C716 .001 MC
C106 VDRA+
VDRA+
18p
C110 R704 100
CH
.1
Vif1
Y008
X Vif2
TF
Vsc
SF101 C718
QAX0872-001 QFZ0229-154Z
D101 Iref
1SS356-X R705
MC
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
Y711 C773 Y722 X X
.1 QUY160-150Y
QUY160-150Y
Y710 Y721
X
BW
Y720
Y709
QUY160-050Y X
Y718
Y708
X
QUY160-050Y
Y717
Y706
QUY160-250Y QUY160-075Y
Y716 Y968
Y705
QUY160-150Y
QUY160-150Y QUY160-100Y
Y704 Y715 Y962
X
QUY160-050Y X
Y703 Y714 Y961
QUY160-150Y X X
Y713
Y702 Y824
X X QUY160-200Y
Y712
Y101 Y812
X
X
QUY160-075Y
GND GND GND GND GND
MAIN PWB (4/4) SHEET4
(CRT SOCKET) CN10T
CN00T
QJL001-064431-E
POWER
LED(RED)
D808
LH22440-T16
R822
S805 S804 S803 S802 S801
1K
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
R734 D715
*3
100
Gout R733 D716
100 *3
R720
Rout D717
68K
R732 *3
1K
C717 R721
BLKIN
1/50 47K
C757
560p CH
BCL
MC R731
C756
1K 1/4W
.1
V5P3
C755
220/16
Gnd3
C779 C753 C754
10/50 .1 .1
B3/Pb
R779 100 D753
1/4W *8
G3/Y
C752 .1
R780 100
C751 .1
R3/Pr
MAIN MICRO COMPUTER/ R781 100
1/4W D751
INSSW3
*8
R782 1.2K
TELTEXT DECODE/
NC
R729 X
Uout/INSSW2
Yout
C780
.1
Ysync
C750 X
Yin/G2/Y
C786
C749 X
Uin/B2/Pb
C787
C748 X
Vin/R2/Pr
C788 .1
V5Comb
C746
L716
.1
*4
VssComb
R728 100
Hout
R727 560
FbiSo
R726 27K
SVM
R724 X Q702
X
R778 X
R722
X
Y707
QUY160-075Y
P_R
A_B
R766
X
R767
X
C662
10/50 D607 *3
D603
*3
C607
220/16
C608
220/16
!
Y610
X
CP650
ICP-N25-T
CP
Y611
X
CN00M
BASS PWB
SHEET7 CN00M
(No.YA442)2-11 2-12(No.YA442)
VIDEO-3
INPUT
J806
QNN0281-003
J807
J808 QNN0281-002
QNN0282-001
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
C615 C616
1000/25 1000/25
D341
*3
D342
*3
C1
R961
D343 Q341 R344 10K Y909
S_V_DET
*3 *2 22 X
Y942 Y941 1/4W 5V
X QUY160-200Y
Y912
QUY160-075Y 12V
C341 D345
100/16 *3 SCL Y1/CVBS1
SDA
W-C W-C1
L301 X
QUB230-16ZAZA-E
C304 MC
C305 GND
X
X D301 R319
X X
L305 5V
X
MC
VDO_DET
C311 C314
C310
X
X MC X L304
X L1
NC NC NC NC NC NC
R309
X NC R1
I2C1
CVBS3
R312 X
I2C2
TM
GND
SDA
CVBS2
L302
C315
SCL
X TEST X
IC301 CVBSO/PIP
R318
INTR
MC CVBS1 Q307 X
NC X NC
C306 X
X VDD33PAD VSS18ADC
VSS33PAD VDD18ADC
MC
R310 VSP IN1
C318 C313 C312
X NC
X X X
HSP IN2
NC NC
IN3 V2/Y
GP01
R314 NC NC
X CLKOUT FSW
CH L306
GND
X
NC
PB
R313
X
CH MC
C302
R307 GND
X C309 C308
X
X X
PR
V GND
Y
U
K701
QUY160-150Y
L2
D708
*3
L706
R2
*4
NECK
PB
GND
GND
V2/Y
PR
Y943 BASS
X
3.3V_STB
3.3V
A_GND
Y944
QUY160-075Y
5V
V_OUT
.1
.1
L_OUT
GND
R_OUT
R725
X
D605
X
AUDIO AMP
IC601
R723
AN5277
X
D604
X
D602
X
R617
C605
X .22
R601
3K R637 0 c21243001a.001_1/2
R662
C606
X
R638 X
.22
X
R602
3K R639 0
R607
R640
2.2
D610 *3 1/2W 1K
1/4W
R634 R635 R636
R611
390 X 390
10K
Q601
*2
Q602
*2
R649
1K
R609 R610
27K 100K
C609
33/50
D608 D609
X X
R623 R620
33K 10K R621
2.2K
C661
Q607
R622 QETN1CM-107Z
*1
10K
Q608
*1
C613 C617
R624 10/50 X
68K
CN00S SPEAKER
QGA2501C5-04Z
R816
75
J801
QNZ0454-002
C827 Y801 R801 Y819
0 X 75 BW
Y802
X
D817
LC801 *8
QQR1199-002 VIDEO-1
S-VIDEO
INPUT
C821
NCB31HK-152X
C822
NCB31HK-152X
W-G W-G1
QUB230-12ZAZA-E
C828
R804
0 Y803 X
75
LC802
QQR1199-002
D810
Y804 X
C829 *8
Y805 X
0
R805
75 J802
LC803
QNN0349-002
QQR1199-002
VIDEO-2
Y806 X
D811
COMPONENT
C830 *8
0
LC804
VIDEO
QQR1199-002 R806
75
INPUT
D812
*8
MC
C823 J803
.0015 QNN0348-001
MC
C824
.0015
J805
X OPEN
R807
100 C804
1/2W 470/16
R809
220
R815
75
Q801 D813
J804
KTA1267/YG/-T *8
QNN0349-001
OPEN
R811
C809
C802 82K
X
10/50
R812
C810 C803
X 10/50 390
R813
82K
Q803
*6
Q804
*6
Q805
*2 R814
100K
SCW SCW SCW
*
-1902A -1903A -1905A
TDA12010
IC701 Refer to NOTE Refer to NOTE
H/N1F00
QUB230-
W-X X X
22ZAZA-E
QUB230-
W-Y X X
10ZAZA-E
MAIN PWB ASS'Y (1/4)
SCW-1903A-H2 [AV-21MS16/H]
SCW-1902A-H2 [AV-21MS26]