AV JACK
21PIN
Muting Control
Muting Control
SCARTMUTE
27K
R2873
Muting Switch
+7.5V
ASP IC
Buffer Amp
0
R2521
SS C
Video Selector IC
J0JBC0000015
L1002
A+5V
Muting Switch
Regulator
Inverter
Switch
Muting Switch
Inverter
Switch
Inverter
Amplifier
Video Buffer
YOUT
BLK IO
FUNC SW
LIN(TV)
A(A)OUT
RIN(TV)
A(B)OUT
C2202 0.039
R2200 1K
C2102 0.039
R2100 1K
C2090 0.01
C2101 0.022
R2101 47K
Motor Drive
Muting Switch
-7.5V
+7.5V
150P
C2121
470P
C2212
33K
R2211
470P
C2112
33K
R2111
B1GDCFGA0018
Q2701
-7.5V
R2704 56K
C2701 50V4.7
R2703 27K
1K
R2705
SCART MUTE
75
R1021
75
R1022
75
R1023
B
G
RGB H
R
CN2002
H2000
220P
C2278
220P
C2178
B1GDCFGA0018
Q2026
C2221 150P
C2127 1
C2227 1
C2827 50V10
R2894 220K
C2831 16V47
C2822 0.01
C2833 16V47
C2820 0.01
VOL DA
VOL CLK
C2816 220P
C2818 220P
C2266 50V4.7
C2167 50V4.7
10K
R2165
10K
R2265
C2166 0.12
C2165 0.12
C2220 0.12
C2219 0.12
C2164 2700P
C2265 2700P
SCART LINE L
SCART LINE R
C2171 50V3.3
C2271 50V3.3
0
R2190
0
R2290
50V3.3
C2107
1K
R2106
50V3.3
C2207
1K
R2206
DVDFR
DVDFL
10K
R2213
10K
R2212
390P
C2222
50V10
C2223
10K
R2214
100P
C2224
27K
R2215
C2225
33P
SS S
(AGND)GND1
(VGND)GND1
(VGND)GND1
SCART LINE L
TV L
TV R
SCART LINE R
YC H
CR R
SCARTMUTE
CB B
PY
S C
(VGND)GND1
S Y
RGB H
DVD A+5V
+12V
LOUT
LIN(TV)
AGND
RIN(TV)
ROUT
YC H
R
SCARTMUTE
B
AGND
G
AGND
COUT
AGND
YOUT
RGB H
WIDE1
DVD A+5V
+12V
A(A)OUT
LOUT
XN0460100L
Q1008
B1AAKD000012
Q1010
+12V
COUT
YC H
BLK IO
RGB H
WIDE1
+12V
18K
R1015
22K
R1016
2SD0601AHL
Q1005
UNR221200L
Q1004
UNR221200L
Q1006
UNR211H00L
Q1007
FUNC SW
A(B)OUT
220
R1203
R1103 220
100K
R1104
100K
R1204
C1201
C2626
0.1
0.1
ROUT
1.2K
R1201
B1ABGC000001
Q1201
B1ABGC000001
Q1101
820
R1202
SCARTMUTE
820
R1102
R1101 1.2K
16V100
C1001
0.1
C1012
C1008 1
C1009 1
6.3V220
C1013
10V22
C1014
0.01
C1018
6.3V220
C1015
6.3V220
C1016
6.3V220
C1017
VCC1
CIN
MUTE1
VIN
YC-MIX
YIN
BIAS
GND1
NC
GND1
NC
CYIN
CLP
CbIN
MUTE2
CrIN
GND2
VCC2
COUT
GND2
VOUT
VSAG
GND2
YOUT
YSAG
GND2
CYOUT
CYSAG
GND2
CbOUT
CbSAG
GND2
CrOUT
CrSAG
C9ZB00000431
IC1001
YC H
A+5V
C1AB00001731
IC1003
3
2
1
4
5
6
6.3V220
C1019
75
R1020
75
R1031
75
R1030
J0JBC0000015
L1020
J0JBC0000015
L1022
470
R1027
J0JBC0000015
L1023
10K
R1026
10K
R1025
GND
V-IN
V-OUT
RETURN
RETURN
BLK I/O
RED I/O
RETURN
RETURN
NC
GREEN I/O
CONT
RETURN
FUNC SW
BLUE I/O
A(A)IN
RETURN
A-COM
A(A)OUT
A(B)IN
A(B)OUT
50V2.2
C1020
100
R1041
10K
R1042
4.7K
R1040
B0BC01300001
D1002
2SB0709AHL
Q1001
0.1
C1006
0.01
C1005
1K
R1004
1
C1007
1K
R1003
0
R1005
0.01
C1004
6.3V22
C1010
R1018 4.7K
R1019 22K
R1009 22K
R1024 4.7K
R1017 22K
470P
C2260
R2260
10K
10K
470P
C2160
R2160
100P
C2507
10K
R2507
2200P
C2604
27K
R2607
R2216 100K
R2116 100K
R2217 100K
R2117 100K
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J0JBC0000015
L1021
21
20
6
5
7
K1FB121A0007
JK1001
19
18
17
16
8
15
9
14
4
13
12
11
1
10
3
2
6
5
7
8
9
4
10
3
2
1
11
12
13
14
15
16
17
18
19
CN1001
0.01
C2226
0.01
C2126
10K
R2113
10K
R2112
390P
C2122
10K
R2114
50V10
C2123
33P
C2125
R2115
27K
100P
C2124
MUTE L
C2106 50V4.7
LINE L
LINE R
C2206 50V4.7
56K
R2874
2.7K
R2108
50V4.7
C2099
2.7K
R2208
1K
R2872
100K
R2107
100K
R2207
B1GFGCAA0001
Q2100
TUNER GND
VCC M+9V
RDS DETECT
TUNER RCH
TUNER DO/ST(STEREO)
TUNER LCH
TUNER SD(TUNED)
TUNER DI(DATA)
TUNER CLK(CLOCK)
PORT SEL
TRAY CW
M+9V
GND1
VREF+
TRAY CCW
TRY CLOSE
TRY OPEN
T+9V
TUN FMDET
TUN R
TUN DO
TUN L
TUN SD
TUN DI
TUN CLK
R2201 47K
C2201 0.022
C2855 25V100
BRAKE H
TRAY CW
VREF+
TRAY CCW
TRY CLOSE
TRY OPEN
B0EAKM000117
D2042
B0EAKM000117
D2041
R2803 1.8K
2.7K
R2804
B1GBCFJN0033
Q2030
10
9
8
6
5
7
4
3
2
1
1
2
3
4
7
5
6
CN2005
19
18
17
16
15
14
13
12
11
1
2
3
10
4
9
8
7
5
6
5.6K
R2269
5.6K
R2169
56K
R2192
56K
R2292
0.01
C2053
16V220
C2813
C2302 1
C2301 470P
C2402 470P
C2169 470P
VGND
PY/Y/G
VGND
CB/PB/B
VGND
CR/PR/R
VGND
Y
VGND
C
ADAC5V
MIXL
ADAC5V
MIXR
ADACGND
FL
ADACGND
FR
ADACGND
SL
ADACGND
SR
ADACGND
CENTER
ADACGND
SUBW
VREF
ZFLAG
DGND
DIGITAL
AUDIO
DGND
D+5V
DGND
D+5V
DGND
D+5V
AGND
D+5V
AGND
D+1.2V
DGND
D+1.2V
DGND
M+9V
MGND
M+9V
MGND
STATUS
CMD
DSPCLK
R2650 27K
R2271 0
R2172 0
LOUT2
LOUT1
TMFR
TMFL
BNFRA
BNFRB
BNFLA
BNFLB
GOUTFL
VINFL
GOUTFR
VINFR
AGND
THGND
CL
DA
AGND
VCC
VEE
FOUT4
FW4
OUTFL
FOUT3
FW3
OUTFR
MIX IN
AGCR
AGCC
GAOUT
FW2
FOUT2
FW1
FOUT1
OUTC
OUTCN
OUTLS
OUTLSN
OUTRS
OUTRSW
OUTSUB
OUTSUBN
AGND
VNSUB
GOUTSUB
VRRS
GOUTRS
VRLS
GOUTLS
VDDC
GOUTC
AGND
INSUBB
INRSB
INLSB
INCB
INFRB
INFLB
AGND
AOUT2
AOUT1
INSUBA
INRSA
INLSA
INCA
INFRA
INFLA
AGND
EXM2
EXM1
AGND
INE2
INE1
IND2
IND1
INC2
INC1
INB2
INB1
INA2
INA1
C1BB00000845
IC2011
R2401 3K
R2301 3K
R2170 2.7K
C2602 50V10
C2401 1
C2405 1
C2501 50V4.7
SS R
SS L
CN2004
DVD STAT
PY
CB B
CR R
S Y
S C
DVD A+5V
DVD MIXL
DVD CMD
DVD CLK
M+9V
D+1.2V
DVD D+5V
DVD MUTE
SUBW
DVDCNT
DVDSR
DVDSL
DVDFR
R2600 10K
R2500 10K
R2400 10K
R2300 10K
10K
R2256
10K
R2156
R2257 12K
C2600 1
C2500 16V10
C2400 50V10
C2300 16V10
C2256 1
C2156 1
C2257 10V1
B1GBCFJN0033
Q2028
10K
R2895
DVDFL
DVD MIXR
R2978 10K
R2402 10K
R2302 10K
C0ABBB000118
IC2010
5
6
7
8
4
3
2
1
+
-
-
+
TV L
TV R
VCR L
VCR R
AUX L
AUX R
TUN L
TUN R
DVD MIXL
DVD MIXR
EXT L
EXT R
DVDCNT
DVDSL
DVDSR
SUBW
R2157 12K
C2157 10V1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
50
49
48
41
47
42
43
44
46
45
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
10V220
C2023
TO
DVD MODULE
CIRCUIT
(FP8101)on
SCHEMATIC
DIAGRAM-1
11
10
9
8
7
6
5
4
3
2
1
G
F
E
D
C
B
A
A
TO
TRAY
LOADING
CIRCUIT
(CS901)on
SCHEMATIC
DIAGRAM-9
F
:+B SIGNAL LINE
:MAIN SIGNAL LINE
:DVD(VIDEO) SIGNAL LINE
B
MAIN CIRCUIT
C
SCART CIRCUIT
SCHEMATIC DIAGRAM-4
SA-HT885WEG MAIN CIRCUIT
:-B SIGNAL LINE
:FM/AM SIGNAL LINE
TO
TUNER
PACK
TO
WIRELESS
MODULE
R2865 100K
R2852 8.2
R2867 2.2K
R2866 2.2K
100K
R2864
CN2012
+5V
PGND
LINK
DETECT
RF PCONT
SURROUND RIGHT
AGND
SURROUND LEFT
RF +5V
RF LINK
RF DET
RF PCON
TX SURR
TX SURL
MUTE TX
8
6
5
7
4
3
2
1
6.3V820
C2852
Muting Switch
B1GFGCAA0001
Q2802
SA-HT885WEG
60
Summary of Contents for SA-HT885WEG
Page 11: ...11 SA HT885WEG ...
Page 22: ...11 2 Main Components and P C B Locations 22 SA HT885WEG ...
Page 38: ...38 SA HT885WEG ...
Page 56: ...SA HT885WEG 56 ...
Page 66: ...SA HT885WEG 66 ...
Page 70: ...SA HT885WEG 70 ...
Page 72: ...SA HT885WEG 72 ...
Page 77: ...77 SA HT885WEG ...
Page 89: ...27 4 Packaging 89 SA HT885WEG ...