JVC AV-14A14/A, Схематические диаграммы

Страница: 5 / 17

(No.YA150)2-5 2-6(No.YA150)
!
R753
C764
C766
C778
R101
L710
L711
L709
C765
C101
C753
C752
C751
R782
R004
C786
D101
C780
C750
C749
C748
L101
C746
C109
R107
Y004
R103
L716
D601
Q760
VER_PROTECT
IC601
AUDIO AMP
SPEAKER
SF101 L002
C615
R755
R002
C107
SF102
R001
C004
IC801
C003
R766
R767
C001
C106
GND
R345
R778
C662
Y003
D816
W-A
LC801
J801
-OUT
-OUT
Y802
J802
Y801
R801
CN00S
K701
C779
C723
C809 D813
Y981
C760
D603
R798
C726
D706
Y008
J806
VIDEO 2 AUDIO 2
J807
K104
W-A1
Q791
Q704
R779
R974
R737
R738
K102
K105
Q706
R728
R726
R727
CN00T
C705
C757
C756
C718
C747
L706
C754
C755
R732
R733
R734
R735
L708
C758
C759
L707
X701
C709
C712
GND GND
C761
C717
IC701
R005
C005
C706
R731
D708
R701 C710
C711
C762
R708
C763
R709
D701
D713
C713
R781
C714
C707
C708
R705
R703
R704
C716
C715
R706
R707
C719
C720
R780
TU001
CF101
C789
Q703
Y604
GND
C656
Y705
K107
R604
V_SHIFT
Y505
R341
R344
R343
D341
STB1
R602
R603
R611
C985
Y706
C986
IC976
R978
Q605
Y712
Q602
R610 C609
Q601
R609
R608
C607
C608
R623 R620
Q608
Q607
R621
C613
R624
R622
R616
D342
R810
Y713
C802
GND
D805 R811
GND
Q803
Q001
Q805
R814
Q002
R807
Q801
R808
R809
R802
R008
D343
D344
C721
D345
CF702
R342
C341
Q341
Y303
R790
Q705
Y006
Y005
R006
Y302
C111
R626
R625
C601
C785
R627
3.3V_STB
8V
5V
CP650
W-B1
R823
D807
C806
C807
Y603
NECK
LC701
Y702
Y703
R756
Y708
CN00C
R793
R795
Q707
Q708
32V
L717
R796
D707
R794
C792
Y709
GND GND
Q609
C110
D602
D753
D751
C742
C670
R670
R671
Q761
R672
R673
Q762
R674
L702
L701
L703
C702
C701
Y791
R675
C671
Y760
12V
C777
R760
R761
Y105
K801
C793
D814
Q701
D815
BL_GND
Y101
STB_IN
R792
Y106
Y107
Y711
GND GND
Y104
Y103
Y102
Y716
Y720
CF701
Y701
R769
D801
A_VCC
A_GND
Y973
C804
R815
R740
VDRA+
VDRB-
H_DRIVE
P_ON/OF F
HF B
ABL
PROTECT
R822
D808
R824
R629
R628
Y810 Y809
C805
Y811
J809
R630 R632
R821 R820 R819 R818
S801 S802 S803 S804 S805
R817
R724
R725
R722
IC974
C965
C722
C983
Q101
L001
R105
R106
R104
R108
C102
R102
Q102
Q103
C108
C103 C104
R110
C105
C740
C737
R784
C006
C736
R003
R109
C002
K103
R715
R797
C728
L705
Y710
R710
C739
C738
C729
C732
R783
R741
R742 R744
R746
R747
R749
R751
R754
R771
R757
C703 C704
R736
C767 L712
C775
L715
L704
C731
C734
C730
C733
L713
C769 C768
R745 R743
R758 R759
L714 C773
C774
C771
C772
D709
C776
R750
C770
C602
R785
C603
C604
R606
D604
R614
C784
C610
R739
R007
D001
Y007
W-B
R711
C781 C782
D711 D712
C743
R762 R763 R764 R765
R712
C735
D703
D702
D704
L003
C982
C791
K101
R772
R777
D714
IC702
R748
C727
C744 C745
R776
C783
R768
Y707
R773
C741
LC805
Q702
R723
QQL244J-2R2Z
AN5279
QAX0325-001
QQR1114-001Z
QETN1CM-477Z
QAX0666-002
REMOTECON
RECEVER
RPM7238-H5
CH
QNN0348-002
QNN0348-002
QGA2501C5-03Z
QUY160-150Y
MA8036-X
CEMN065-001
CEMN065-002
QUY160-150Y
DTC124ESA-T
QUY160-150Y
QUY160-150Y
D
G
S
SSM3K02F-X
QJL001-063821
CH
CH
TF
QAX0799-001Z
TF
/16
INSSW3
Uout/INSSW2
VssP2
VssC4
V1.8C4
V3.3A3
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
VrefN_Sdac
VrefP_Sdac
XtalIn
XtalOut
VssA1
NECK
CONT
V5P1
Ph2
Ph1
Gnd1
SecPll
Dec8G
EW
VDRB-
VDRA+
Vif1
Vif2
Vsc
Iref
GndIF
Sif1
Sif2
AGC
EHT SVM
FbiSo
Hout
VssComb
V5Comb
Vin/R2/Pr
Uin/B2/Pb
Yin/G2/Y
Ysync
Yout
NC
R3/Pr
G3/Y
B3/Pb
Gnd3
V5P3
BCL
BLKIN
Rout
Gout
Bout
V3.3A1
RefAdN
V3.3RefAdP
RefAd
GndA
V1.8ADC
VssADC
V3.3A2
V1.8A
MAIN MICRO COMPUTER/
IF VIDEO RGB SYNC DEF. PROCESS
CH
MA8039/H/-X
IF
NC
32V
LOCK
5V
BM
SDA
SCL
AS
BT
AGC
QAU0246-002
TUNER
QUY160-150Y
MM1561JF-X
DTC323TK-X
DTC323TK-X
D
G
S
D
G
S
1/2W
KTA1267/YG/-T
D
G
S
SSM3K02F-X
1/2W
QGA2501F1-06
1SS133-T2
QQR0601-001Z
NCB31HK-152X
QUY160-125Y
QUY160-200Y
NCB31HK-152X
LH22440-T16
POWER_LED(RED)
QNS0197-001
1/2W 1/2W
QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z QSW0619-003Z
MM1561JF-X
2SC5083/L-P/-T
QQR1114-001Z
CH
CH
/16
SCLO SDAO
P12/Int2
VssC3
V1.8C3
P25/PWM4 S_V_DET
L3 NC NC NC DecsDem QssO/AmO/AudeE
m
Gnd2 PllIf SifAgc IfVo/FmRo/DvbO NC V8AudioSwitches AgcSsif V5P2 V_OUT L1 Audio4InR V3 C4 Audio2InL Audio2InR Cvbs2/Y Audio3InL Audio3InR CVBS1 C3 AudOutLsL AudOutLsR A_L AudOutHpR CVBSO/PIP
VssC1+P1 VDO_DET
KEY_IN
DecV1V8
V1.8C1 ECO_IN
PROT
4.5/OTHER
A_MUTE
3.58/OTHER
V_SHIFT
V3.3P
SDA1 SCL1
POWER
P00/I2SDI1 P01/I2SDo1
VER_PROTECT
NC NC
VssC2
V1.8C2 PW_LED REMOTE PW_LED
Ssif/RefIn/Avl/RefOu
t
QQL244J-4R7Z
QQR1114-001Z
MA8030/H/-X
A0 A1 A2 VSS
VCC WP SCL SDA
N
1.2K
.1
.22
47/16
10
*4
*4
*4
100/16
.0047
.1
.1
.1
1.2K
27K
.1
X
.1
.1
.1
.1
.1
.0047
X
X
2.7K
*4
0
*2
1.2K
220
.01
220
470/16
.1
X
X
.01
X
0
X
X
0
*8
X
BW
BW
75
10/50
1
X
*8
X
.22
*3
10K
10/50
X
*1
10K
1K
3.3K
10K
100
27K
560
3p
560p
.1
.1
10/50
*4
.1
10/50
1k
100
100
100
*4
.22
100/16
*4
.01
.22
.1
.047
75
.0022
3p
3.3K
*3
12k 6800p
2.2/50
100/16
10k
.22
1M
*3
10/50
4.7K
.022
.1
100/16
39k
100
100
.001
.001
220
22k
.01
.001
100K
X
47/50
*2
X
100/50
X
10K
X
0
0
0
*3
22K
*3
10K
47/16
X
.1
3.3K
0
*2
100K 33/16
*2
27K
X
100/16
BW
33K 10K
*1
*1
2.2K
10/50
68K
10K
X
*3
390
0
10/50
*8 82K
X
*2
100K
X
100
X
0
0
X
*3
X
47/16
*3
X
X
220/16
*2
BW
1K
0
0
X
X
470/16
2.2K
220
3.3/50
X
12K
BW
47
X
100/16
.1
BW
X
X
X
10K
0
100
100K
*1
*2
*4
0
*3
2.2K
.1
BW
*5
.1
X
X
10/50
1
27K
12K
*1
15K
8.2K
*2
1K
*4
*4
X
.22
.22
X
10K
X
X
.1
100
100
X
X
*8
X
X
X
X
X X
X
X
X
X
X
X
BW
470/16
75
1.2K
1K
470
0
X
0
0
X
BW
270 270
470 330 220 180
75
X
X
X
.1
X
47/16
X
10
100
180
X
.0047
6.8K
X
X
X
.0047 47/25
X
X
.1
.1
X
33/16
.01
3.9K
X
10/50
390
1K
.1
*4
BW
X
.1
.1
2.2/50
2.2/50
10K
220
100 100
10k
100
1K
1K
220
1K
4.7k
470/16
.1
100
.22
*4
.22
*4
*4
.1
.1
10/50
10/50
*4
.1 .22
3.3k 3.3k
3.3k 3.3k
*4
2.2/50
.1
22/50
.22
*3
.1
X
.1
10/50
10K
X
X
X X
100K
X
10/50
X
X
X
0
1.5K
1 .1
x x
X
220 220 220 220
4.7K
.1
X
*8
*8
4.7/50
X
1.5K
100
2.7K
33OOp
X .1
100
X
0
0 4.7K
.1
X
X
X
H_DRIVE
P_ON/OFF
VDRA+
VDRB-
5V
SCL0
PROTECT
1.8V
SDA0
L_OUT
PW
5V
V_OUT
3.58/OTHER
CONT
OFF_MUTE
HFB
L1
STB1
CVBS1
CVBS1_GND
P_ON/OFF
V_SHIFT
PROT
SDA1
5V
SDA1
ABL
12V
SCL1
CVBS1_GND
STB1
5V
12V
VER_PROTECT
5V
STB1
CONT
V1.8A
A_VCC
NECK
NECK
5V
SCL1
4.5/OTHER
8V
A_GND
STB_IN
VDRB-
VDRA+
1.8V
SCL0
SDA0
L_AOUT PW_LED
STB_IN
A_L
A_L
PW_LED
REMOTE
8V
REMOTE
Y_GND
A_MUTE
3.58/OTHER
SDA1 SCL1
V3
PW
H_DRIVE
HFB
12V
PROTECT
V_SHIFT
A_MUTE
CVBS1
V_OUT L3
P_ON/OFF
VER_PROTEC
T
ABL
8V
PROT
A_VCC
GND
CVBSO/PIP
8V
CVBSO/PIP_GND
L_OUT
OFF_MUTE
5V
5V
KEYIN
5V
5V
1.8V
ABL 5V
V1.8A
1.8V 1.8V
L1
4.5/OTHER
L3
KEYIN
A_GND
L_AOUT
Y_GND V3
SVM
MAIN PWB ASS'Y (1/3)
SCW-1353A-H2 [AV-14A14/A]
SCW-1350A-H2 [AV-14A14/H]
VIDEO-1
INPUT
OUTPUT
VIDEO-2
INPUT
MAIN PWB ASS'Y(3/3)
(CRT SOCKET)
CN10T
NOTE) 1.Refer to the part list for the part number of IC701 and IC702.
2.Refer to page 2-19 for voltages of this circuit diagram.
3.Refer to page 2-20 for waveforms of this circuit diagram.
CS13547
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM [AV-14A14/A,AV-14A14/H] (1/3)