(No.YA263)2-7
2-8(No.YA263)
c10341001a001_0311_1/2_0.0
!
IC101
R621
C612
C610
R005
C001
D101
R639
C602
X101
Y603
R634
C627
R101
R102
C124
LC101
R625
Y601
Y602
C105
A.MUTE
R604
R617
R620
R004
R618
R619
J601
STB_5V
Q604
R637
C626
D605
R630
D603
D606
A_MUTE
IC602
PROTECT
6V
C604
C601
C106
R622
D604
R105
Q101
C009
Y002
Y004
Y003
R001
R608
C606
R004
C605
L003
L002
D607
C002
C008
C013
IC602
R610
R611
C607
C005
R609
R605
R606
C603
Q609
R602
R612
R613
C611
C608
C609
R641
MSP_RST
TU001
C616
R104
R614
Q611
Q610
K001
R106
R003
C007
C625
C632
C631
Q001
Y001
R006
R007
Q603
Q602
Q601
R628
A_VCC
C108
C107
C109
R008
C111
R009
R010
C010
C112
IC601
Q607
R644
Q606
R631
R635
R616
C113
C110
C614
C114
C119
C120
R615
Q608
C628
R636
C004
C006
R629
R632
TU001
R607
C613
CN00S
R633
P_ON/OFF
SCL1_2
C624
C634
A2_GND
C635
R643
Q605
R645
C637
C636
SDA1
C615
C117
C118
C101
C102
R002
C012
C011
R006
R005
R007
R008
R010
R009
R011
Q001
Q002
Y001
C622
C010
C003
L001
HS601
K102
C623
C620
R103
C121
C103
L101
C104
K101
C123
C115
R638
R640
R642
C621
C617
C618
CN0SR
CN0SL
R627
R624
R626
R623
D602
C122
C116
K602
K601
C629
C630
RTV
C633
LTV
R
L
8V
9V
R603
R601
C619
AFC
AGC
5V
SDA1
SCL1_2
32V
V_TV
D601
GND
AVSUP
ANA_IN-
TESTEN
XTAL_IN
XTAL_OUT
NC
D_CTR_OUT1
D_CTR_OUT0
ADR_SEL
STANBY
NC
NC
NC
NC
VREF2
DACM_R
DACM_L
VREF1
SCI_OUT_R
SCI_OUT_L
AHVSVP
MSP3415GQGB8V3M
18.576MHZ
QAX0773-001Z
/50
NQR0431-001X
/50
QNN0596-001
/25
( 1/2)
/16
UN2213-X
/50
/50
/16
( 2/2)
/16
MUTING
SML-
1932A
MUTING
UN2226-X
MUTING
UN2226-X
QAU0277
-001
QAU0276
-002
SML-
1931A
NQR0129-004X
/50
QAU0277
-001
SML-
1302A
/50
/16
/16
NCB21CK-105X
SML-
1301A
QAU0276
-002
NCB21CK-105X
AN5277
/16
/50
/50
/50
/16
QGA2501C5-06Z
/16
/16
/50
/16
/50
/50
/25
F
LC32265-001B
NQR0389-003X
/25
/16
QQL244K-4R7Z
/16
NQR0389-003X
QGA2501C5-03Z
QGA2501C5-04Z
NQR0199-001X
NQR0199-001X
CAPL_M
AHVSS
AGNDC
SC2_IN_L
SC2_IN_R
ASG1
SC1_IN_L
SC1_IN_R
VREFTOP
MCNO_IN
AVSS
TP
TP
TP
TP
NC
NC
DVSUP
DVSS
RESETQ
N
N
/50
N
N
CH
CH
/35
QETM1VM-228
CH
CH
CH
CH
10k
.0027
OPEN
0
.0022
OPEN
10k
OPEN
BW
OPEN
10
100
100
0
18k
0
BW
10
OPEN
2.7k
2.7k
OPEN
OPEN
PNP
47K
1000
DI
27K
OPEN
DI
OPEN
OPEN
OPEN
.1
10k
DI
OPEN
10
BW10
0
BW10
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
100
0
10
10
DI
10
.1
.01
OPEN
OPEN
OPEN
OPEN
1000
OPEN
OPEN
OPEN
OPEN
PNP
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
100k
4.7k
OPEN
OPEN
OPEN
0
100
100
10
OPEN
OPEN
NPN
OPEN
100
NPN
OPEN
0
.001
.001
1k
2.2k
100
OPEN
OPEN
0
10k
10k
OPEN
OPEN
OPEN
OPEN
1
100
.1
680
2.2k
OPEN
OPEN
1
1/10
330
1k
680
OPEN
OPEN
4.7k
10k
10k
1/10
330
OPEN
OPEN
1
OPEN
0
NPN
47k
8.2k
0
.1
10
1
10
2p
2p
0
OPEN
OPEN
OPEN
.1
.01
10k
8.2k
OPEN
.0027
OPEN
OPEN
.001
OPEN
OPEN
47k
NPN
0
1
1
1
.01
.01
.1
10
100
.01
10
1k
NPN
1000
OPEN
27
1000
OPEN
10k
.01
.1
4.7
100
.001
.001
10k
680
680
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
OPEN
.001
.001
.01
.01
100
OPEN
OPEN
1000
OPEN
P_ON/OFF
FIX_GND
6V
A_MUTE
PROTECT
MSP_RST
SDA1
SCL1_2
A2_GND
MSP_RST
P_ON/OFF
6V
PROTECT
A_MUTE
SDA1
SCL1_2
MAIN PWB ASS'Y
(1/2)
SML-1302A-U2 [AV-28H5BU, AV-28H5SU, AV-28H50SU, AV-28H5BL,
AV-28H5SL, AV-28H5SR]
SML-1301A-U2 [AV-32H5BU, AV-32H5SU, AV-32H50SU,
AV-32H57SU, AV-32H5SR]
SML-1931A-U2 [AV-32H5SK]
SML-1932A-U2 [AV-28H5SK]
SHEET2
SHEET2
SIDE CONTROL PWB
CN810S
(SHEET8)
AUDIO OUT
SPEAKER(L)
SPEAKER(R)
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM (1/2) SHEET1
Содержание AV-28H50SU
Страница 41: ...2 4 No YA263 ...