Samsung HPP5581X/XAA, Руководство по обслуживанию

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Samsung Electronics
Schematic Diagrams
5-1
5-1 IR+CHANNEL(ASSY PCB MISC-DIGITAL, BN94-00578A)
(2.5MM,10P)
POWER INPUT FOR NORMAL
NTSC CVBS & SIF PCMCIA FAN CONNECTOR
IR & CONTROL CONNECTOR
(2.5MM,3P)
ADD 2 INVERTER
POWER INPUT FOR STAND-BY
S_6.5V
ADD Register
Change Register value
CHANNEL B'd CONNECTOR
READY B'd CONTROL CONNECTOR
100nF
C941
50V
100nF
C915
16V
S_5V_FHP
S_12V
S_12V
1
IN
2
GND
3
OUT
100nF
C936
16V
3
/Y
4
VCC
5
BA178M09FP
IC900
IC904
NC7S04P5X
NC
1
A
2
GND
R926 100ohm
S_9V
S_3.3V_SDA55
TP914
1
TP922
1
50V
C958
100nF
50V
100nF
C965
10nF
C948
BD901
MPZ2012S300A
1
R910
0ohm
1
2
3
TP942
C969
100uF
16V
CN610
slcon3p
C918
100nF
100nF
C971
50V
16V
C938
10nF
50V
HH-1H4532-121JT
BD908
16V
C905
100nF
BD903
HH-1H4532-121JT
16V
C911
100nF
C900
50V
10nF
1/10W
1Kohm
R906
C973
S_30V
10nF
50V
B
C
E
16V
100uF
C942
Q901
KSC1623-G
100nF
C968
16V
R902
1Kohm
16V
100uF
C927
100nF
16V
100uF
C972
1
16V
C963
1
S_5V
TP920
100nF
C930
50V
TP901
MPZ2012S300A
U1
slcon3p
CN621
1
2
3
TP947
1
MPZ2012S300A
BD902
0ohm R905
TP928
1
3.3V_D
TP930
1
100nF
C923
16V
TP934
1
10
11
12
16V
C967
100nF
CN613
slcon12p
1
2
3
4
5
6
7
8
9
C970
100nF
6
TP921
1
50V
1 2
3 4
7 8
5
7
8
9
MGND1
MGND2
3.3V_D
22
RA726
27
28
29
3
30
31
32
4
5
6
17
18
19
2
20
21
22
23
24
25
26
PCN10EA-32S-2.54DS
CN600
1
10
11
12
13
14
15
16
1
100nF
TP925
100nF
C908
16V
16V
C944
TP950
1
16V
100nF
C975
16V
BD900
MPZ2012S300A
100nF
C974
D902
RLZ5.6B-TE-11
100nF
C966
16V
TP929
1
16V
C901
100nF
3.3V_D
100nF
C909
16V
TP906
1
3.3V_D
C917
50V
10nF
TP907
1
S_9V
TP940
1
100nF
C921
16V
GND
1A2
46
1A1
47
48
/2OE
1Y3
5
1Y4
6
7
VCC
2Y1
8
2Y2
9
38
GND
39
GND
4
40
2A2
2A1
41
42
VCC
43
1A4
1A3
44
45
31
VCC
3A4
32
3A3
33
34
GND
3A2
35
36
3A1
37
2A4
2A3
23
4Y4
/4OE
24 25
/3OE
4A4
26
4A3
27
28
GND
29
4A2
3
1Y2
4A1
30
16
3Y3
3Y4
17
18
VCC
19
4Y1
2
1Y1
4Y2
20
GND
21
22
4Y3
/1OE
1
10
GND
11
2Y3
2Y4
12
3Y1
13
14
3Y2
15
GND
74LCX16244AFT(EL)
IC902
C946
10nF
50V
100ohm
R900
1Kohm
R904
SMW250-06 WHT
CN619
1
2
3
4
5
6
1
TP945
1
TP917
1
2
3
16V
C926
100nF
1
D900
SDS7000
1
TP943
1
TP955
TP932
1
TP904
BD909
MPZ2012S300A
16V
100uF
C920
100nF
C955
16V
16V
C937
100nF
32
4
5
6
7
8
9
16V
C906
100nF
22
23
24
25
26
27
28
29
3
30
31
12
13
14
15
16
17
18
19
2
20
21
SMW200-32C
CN701
1
10
11
50V
10nF
C924
1
TP923
1
1
TP912
1
S_5V_FHP
TP952
100nF
C952
16V
TP949
NC
2
A
3
GND
4
/Y
5
VCC
3.3V_D
NC7S04P5X
IC903
1
1
BD907
HH-1H4532-121JT
1
TP908
TP915
1
TP916
3
OUT
1Kohm
1/10W
R907
BA178M09FP
IC905
1
IN
2
GND
C910
100uF
16V
RA724
22
1
2
3
4
5
6
7 8
TP905
1
HH-1H4532-121JT
BD904
S_30V
C914
10nF
50V
32
4
5
6
7
8
9
MGND1
M
GND2
22
23
24
25
26
27
28
29
3
30
31
12
13
14
15
16
17
18
19
2
20
21
CN601
PCN10EA-32S-2.54DS
1
10
11
TP909
1
50V
C939
100nF
16V
C919
100nF
TP924
1
100nF
C959
50V
100nF
C933
50V
R901
1Kohm
100nF
C964
16V
TP902
1
100nF
C945
16V
TP918
1
TP910
1
50V
C934
100nF
TP941
1
10nF
50V
C907
50V
C929
100nF
3.3V_D
100nF
C950
16V
C931
3.3uF
50V
100nF
C912
16V
1Kohm
16V
100uF
C953
11
TP911
1
R903
1
2
3
4
5
6
7
8
9
10
CN612
slcon11p
HH-1H4532-121JT
BD911
6V_D
D901
RLZ5.6B-TE-11
1
16V
C956
100nF
1
S_5V_FHP
TP931
2
3 4
5 6
7 8
TP926
22
RA725
1
BD910
HH-1H4532-121JT
HH-1H4532-121JT
BD912
16V
C916
100nF
100nF
C913
16V
100nF
100nF
C928
50V
1
S_6.5V
16V
C922
TP933
1
TP935
0ohm
R909
1
TP953
1
1
TP951
C940
100uF
16V
TP927
B
C
E
TP946
1
KSC1623-G
Q900
R908
0ohm
TP944
1
12V_D
100nF
C925
16V
100ohm R925
50V
C932
100nF
BD906
HH-1H4532-121JT
16V
C902
100nF
12V_D
HH-1H4532-121JT
BD913
BD916
HH-1H4532-121JT
HH-1H4532-121JT
BD915
6
7
8
9
10
slcon10p
CN611
1
2
3
4
5
1
TP954
1
6V_D
TP903
1
TP919
TP913
1
16V
100uF
C903
100nF
C904
16V
S_5V
HH-1H4532-121JT
BD905
100nF
50V
C947
16V
C951
100nF
C949
100uF
16V
50V
10nF
C935
TP939
1
TP948
1
100nF
C943
16V
nRSTO
16V
C954
100nF
POD_SW
FAN_CTRL
POD_IN_VLD
POD_IN_CLK
MAIN_CVBS
RXD
KEY1
MAIN_SIF
CVBS_IN
SDA_9545B
SAM_LRCLK
SAM_SCLK
IR
PODIN(5)
PODIN(6)
PODIN(7)
PODIN(0)
PODIN(1)
PODIN(2)
PODIN(3)
PODIN_CLK
PODIN(0:7)
S_MUTE
SDA_9545A
SCL_9545B
POD_IN(6)
POD_IN(4)
POD_IN(2)
POD_IN(0)
POD_IN(1)
POD_IN(3)
POD_IN(5)
POD_IN(7)
POD_IN_SYNC
POD_IN(0)
POD_IN(2)
POD_IN(4)
POD_IN(6)
POD_IN(0:7)
PODIN_VLD
PODIN_SYNC
POD_IN(0:7)
PODIN(4)
SCL_9545A
DTV_CVBS
SAM_SPDIFO
SAM_ODCLK
SAM_SDO
TXD
POD_IN(7)
POD_IN(5)
POD_IN(3)
POD_IN(1)
SCL_BCM3125
SDA_BCM3125
DRX
QTX
ITX
MAIN_CVBS
MAIN_SIF
MAIN_AFT
POD_IN_CLK
POD_IN_SYNC
SDA_NXT2004
nRESETO
AGC_MON
TS_MUX_CTRL
TU_DATA
TU_EN
TU_CLK
POD_IN(0:7)
LED_RED
KEY2
BUZZER
LED_GRN
POWER
POD_IN_VLD
TS_SEL
CTX
ETX
CRX
nNXT2004_RST
SCL_NXT2004
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5. Schematic Diagrams