8
7
6
5
4
3
1
D
DEBUG CONNECTOR
256118-03
GND
VID_CLK
J2-NV
1
2
VID_DATA
3
ROMMULATOR
CONNECTOR
MA(1) MA(2)
MA(3)
MA(4) MA(5)
MA(7) MA(8)
C
B
MA(9)
MA(10) MA(11)
MD(16) MD(17)
MD(19) MD(20)
MD(21)
MD(22) MD(23)
MD(24)
MD(1) MD(2)
MD(3) MD(4)
MD(6)
MD(7) MD(8)
MD(9) MD(10)
MD(12) MD(13)
MD(14)
MD(15)
C1
.047uF
GND GND
J1-NV
1_Gnd0 A0_2
3_A1 A2_4
5_A3 Gnd1_6
7_A4 A5_8
9_Gnd2 A6_10
11_A7 A8_12
13_A9 Gnd3_14
15_A10 A11_16
17_A12 A13_18
19_Gnd4 A14_20
21_A15 A16_22
23_A17
25_A18 A19_26
27_A20 A3V3_28
29_B3V3 Gnd6_30
31_Gnd7
33_D3V3
35_D1
37_D3
39_Gnd8
41_D6
43_D7
45_D9
47_Gnd10
49_D12
51_D14
53_D15
55_Gnd12
57_CEO
59_Rst
Gnd5_24
C3V3_32
D0_34
D2_36
D4_38
D5_40
Gnd9_42
D8_44
D10_46
D11_48
D13_50
Gnd11_52
WE_54
OE_56
CE1_58
Gnd_60
256100
+3.3V +3.3V+3.3V
R1
10K
EM_RESET
PG8 A/4
MD(0-31)
MA(0-11)
MA(0)
MA(6)
MD(18)
MD(0)
MD(5)
MD(11)
C2
.047uF
R2
33
R3
33
DQM(0)
DQM(1)
DQM(2)
DQM(3)
R8
33
DQM(0-3)
+3.3V
MA(11)
MA(10)
MA(9)
MA(8)
MA(7)
MA(6)
MA(5)
MA(4)
MA(3)
MA(2)
MA(1)
MA(0)
R4
33
R5
33
R6
33
R7
33
MCKO
MBSL
MCKE
MAP
MRASL
MCASL
MWEL
R9
10K
254107-004
2_M_A_11
3_M_A_10
5_M_A_9
6_M_A_8
7_M_A_7
9_M_A_6
10_M_A_5
11_M_A_4
13_M_A_3
14_M_A_2
15_M_A_1
16_M_A_0
19_M_CKO
21_M_BS_L
22_M_CKE
23_M_AP
24_M_RAS_L
25_M_CAS_L
27_M_WE_L
28_DQM_0
29_DQM_1
31_DQM_2
32_DQM_3
81_NVR_WR_L
90_NVR_OE_L
U1
CS98K
M_D_31_87
M_D_30_83
M_D_29_79
M_D_28_76
M_D_27_74
M_D_26_71
M_D_25_68
M_D_24_64
M_D_23_67
M_D_22_70
M_D_21_72
M_D_20_75
M_D_19_78
M_D_18_80
M_D_17_86
M_D_16_88
M_D_15_60
M_D_14_56
M_D_13_54
M_D_12_49
M_D_11_46
M_D_10_44
M_D_9_40
M_D_8_33
M_D_7_37
M_D_6_42
M_D_5_45
M_D_4_48
M_D_3_51
M_D_2_55
M_D_1_59
M_D_0_62
MD(31)
MD(30)
MD(29)
MD(28)
MD(27)
MD(26)
MD(25)
MD(24)
MD(23)
MD(22)
MD(21)
MD(20)
MD(19)
MD(18)
MD(17)
MD(16)
MD(15)
MD(14)
MD(13)
MD(12)
MD(11)
MD(10)
MD(9)
MD(8)
MD(7)
MD(6)
MD(5)
MD(4)
MD(3)
MD(2)
MD(1)
MD(0)
MA(0-11)
MD(19)
MD(18)
MD(17)
MD(16)
MD(23)
MD(24)
MD(25)
MD(22)
MD(21)
MA(0-11)
MA(11)
MA(10)
MA(9)
MA(8)
MA(7)
MA(6)
MA(5)
MA(4)
MA(3)
MA(2)
MA(1)
+3.3V
R11
10K
C3
.047uF
1_A15
2_A14
3_A13
4_A12
5_A11
6_A10
7_A9
8_A8
9_A19
10_NC
11_WE
12_RESET
13_NC
14_NC
15_RY/BY
16_A18
17_A17
18_A7
19_A6
20_A5
21_A4
22_A3
23_A2
24_A1 AO_25
D1
196984-002
D2
196984-002
MD(0-31)
307513
FLASH
GND
U2
+3.3V
A16_48
BYTE_47
Vss_46
DQ15/A-1_45
DQ7_44
DQ14_43
DQ6_42
DQ13_41
DQ5_40
DQ12_39
DQ4_38
Vcc_37
DQ11_36
DQ3_35
DQ10_34
DQ2_33
DQ9_32
DQ1_31
DQ8_30
DQ0_29
OE_28
Vss_27
CE_26
J7-NV
LAB TEST CONNECTOR
MD(0-31)
C6
MD(0)
MD(1)
MD(2)
+3.3V
MD(0-31)
C7
1000pF
.047uF
MD(0-31)
MD(3)
C8
.047uF
MD(4)
MD(5)
MD(6)
MD(20)
MD(15)
MD(7)
MD(14)
MD(6)
MD(13)
MD(5)
MD(12)
MD(4)
MD(11)
MD(3)
MD(10)
MD(2)
MD(9)
MD(1)
MD(8)
MD(0)
C4
.047uF
C18
.047uF
C5
2.2uF
C9
1000pF
C10
.047uF
MD(7) MD(8)
DQM(0) DQM(1)
MWEL
MCASL
MRASL
MBSL
MA(10)
MAP
MA(0)
MA(1)
MA(2) MA(3)
DQM(2) DQM(3)
MD(16)
MD(17)
MD(18)
MD(19)
MA(0)
C11
2.2uF
MD(20)
+3.3V
R10
1.00K
C12
.047uF
J8-NV
1
1
GND
C13
1000pF
MD(21)
MD(22)
MD(23) MD(24)
+3.3V
1_Vcc
2_DQ0
3_Vcc
4_DQ1
5_DQ2
6_VssQ
7_DQ3
8_DQ4
9_VccQ
10_DQ5
11_DQ6
12_VssQ
13_DQ7
14_Nc
15_Vcc
16_DQM0
17_WE
18_CAS
19_RAS
20_CS
21_NC
22_BS0
23_BS1
24_A10_AP
25_A0
26_A1
27_A2
28_DQM2
29_Vcc
30_NC
31_DQ16
32_VssQ
33_DQ17
34_DQ18
35_VccQ
36_DQ19
37_DQ20
38_VssQ
39_DQ21
40_DQ22
41_VccQ
42_DQ23
43_Vcc Vss_44
DQM(0-3)
U3
254182-080
DRAM
TC59S6432CFT
Vss_86
DQ15_85
VssQ_84
DQ14_83
DQ13_82
VccQ_81
DQ12_80
DQ11_79
VssQ_78
DQ10_77
DQ9_76
VccQ_75
DQ8_74
NC_73
Vss_72
DQM1_71
NC_70
NC_69
CLK_68
CKE_67
A9_66
A8_65
A7_64
A6_63
A5_62
A4_61
A3_60
DQM3_59
Vss_58
NC_57
DQ31_56
VccQ_55
DQ30_54
DQ29_53
VssQ_52
DQ28_51
DQ27_50
VccQ_49
DQ26_48
DQ25_47
VssQ_46
DQ24_45
+3.3V
MCKE
MA(9)
MA(8)
MA(7)
MA(6)
MA(5)
MA(4)
MD(15)
MD(14)
MD(13)
MD(12)
MD(11)
MD(10)
MD(9)
MD(31)
MD(30)
MD(29)
MD(28)
MD(27)
MD(26)
MD(25)
C14
.047uF
C15
1000pF
C16
.047uF
C17
1000pF
GND
D
C
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
R
A
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
MEMORY INTERFACE
Media Center
PCB 267026
Sheet 1 of 11
8
7
6
5
4
3
2
1
D
C
B
A
8
GND
148591-10
J102
SG105
1
2
3
4
5
6
7
8
9
10
GND
GND
TUNER BOARD CONNECTOR
253356-T30
J101
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
GND
SG109
SG106
GND
SG115
SG133
SG110
SG107
GND
SG116
330pF
C114
SG112
GND
SG117
SG134
330pF
330pF
C115
C116
SG132
SG113
SG114
GND
GND
SG118
SG119
SG120
CCB_DATA_IN
CCB_DATA_OUT
CCB_CHIP_ENABLE
CCB_CLOCK
PG8 B/8
PG8 B/8
PG8 B/8
PG8 B/5
PG3 C/7
+10V
PG3 C/7
+5V
+33V
GND
VFD_RESET
SG131
GND
330pF
330pF
C117
C118
R102
1.00K
R103
100
R104
100
330pF
330pF
C121
C120
GND
GND
SG135
SG121
+12V
F-SYNCH
PG9 B/1
XMIT/RCV_SELECT
RF_DATA_XMIT
RF_DATA_RCV
TV_ON
TUNER-L
TUNER-R
GND
V_RAW
3.3 0
Q106
146817
R144
10K
GND
330pF
C119
R101
1.00K
R105
1.00K
R106
100
GND
GND
147239
+5V
.047uF
C113
GND
SG124
R142
10K
11.5 12.3
Q101
260354-001
R143
2.2K
12.3 0
GND
7
CONSOLE BUTTON CONNECTOR
GND
D100
D101
147239
PG8 B/3
LED_PWR
PG8 D/3
PG3 A/6
PG3 A/5
PG4 B/8
PG4 B/6
PG5 B/6
D102
Z1_COMP_SELECT
Z2_COMP_SELECT
147239
IR_DATA_IN
KEYIN0
KEYIN1
KEYIN2
GND
SG125
SG127
SG126
R135
R136
100
R137
100
100
R138
100
+12V
+12V
D7
147239
180pF
SG102
C102
GND
GND
180pF
SG101
C101
GND
D103
147239
D104
147239
Z1_ENABLE
Z2_ENABLE
Z1_AD_SELECT
KEYOUT0
KEYOUT1
KEYOUT2
ZONE1_SENSE
ZONE2_SENSE
VFD-DATA
Z1VAR_MUTE
GND
VFD DISPLAY
+5V
CONNECTOR
C122
GND
GND
GND
12 0.5
5 3.3
180pF
D105
147239
4_DVD_RDY
8_DVD_STB
12_DVD_ENA
17_DVD_SOS
26_DVD_ERR
30_DVD_D_0
34_DVD_D_1
39_DVD_D_2
43_DVD_D_3
47_DVD_D_4
50_DVD_D_5
57_DVD_D_6
61_DVD-D-7
69_DVDL_D0
65_DVDL_D1
73_DVDL_RDY
77_DVDL_CK
150_CD_DATA
151_CD_LRCK
152_CD_BCK
155_CD_C2PO
J103
5
5 0
VFD_CLOCK
6
254107-001
1
2
3
4
5
SG136
GND GND
+3.3V
CS98K
SG111
U1
R132
1.00K
C112
100pF
H_D_15_109
H_D_14_110
H_D_13_112
H_D_12_113
H_D_11_114
H_D_10_116
H_D_9_117
H_D_8_118
H_D_7_121
H_D_6_122
H_D_5_123
H_D_4_125
H_D_3-127
H_D_2_130
H_D_1_132
H_D-0_134
H_CS_3_111
H_CS_2_115
H_CS_1_101
H_CS_0_106
H_A_4_102
H_A_3_107
H_A_2_97
H_A_1_99
H_A_0_100
H_CLO_120
H_DACK_98
H_RDY_95
H_DREQ_94
H_WR_93
H_RD_92
H_BH16_89
H_ALE_85
GND
+5V
GND
Z2_AD_SELECT
VFD_RESET
R107
10K
GND
D8
147239
5
R108
10K
R109
10K
10K
R113
R111
10K
HD(7)
HD(6)
HD(5)
HD(4)
HD(3)
HD(2)
HD(1)
R117
10K
R118
10K
R119
10K
HD(0-15)
HD(15)
HD(14)
HD(13)
HD(12)
HD(11)
HD(10)
HD(9)
HD(8)
HD(7)
R121
5.6K
HD(6)
HD(5)
HD(4)
+5V
HD(3)
HD(2)
HD(1)
R112
10K
R115
10K
HD(0)
GND
PG5 B/8
R110
10K
R114
10K
R116
10K
MIC_POWER
GND GND
GND
ATAPI INTERFACE
4
+5V
+5V
GND
R144-NV
3
+5V
R140
10K
DVD_ROM_RESET
Q103
180789
HDD_RESET
R133
2.2K
C107
GND
.047uF
HD(0-15) HD(0-15) HD(0-15)
DVD ROM CONNECTOR
J104
256105-001
R124
10K
GND
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
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
R125
5.6K
R126
10K
GND
GND
GND
+5V
GND GND
HD(7) HD(8)
HD(6)
HD(5)
HD(4)
HD(3)
HD(2)
HD(1)
HD(0)
R122
5.6K
R123
10K
GND
DVD ROM POWER
CONNECTOR
SG103
+12V
+5V
C109
.047uF
C110
.047uF
GND
GND
SUPPLY_FREQ_SEL
J106
1
2
3
4
L100
22uH
GND
SG104
GND
GND
R141
10K
GND
+5V
Q105
180789
R134
2.2K
C108
.047uF
HDD CONNECTOR
J105-NV
HD(7) HD(8)
HD(6)
HD(5)
HD(4)
HD(3)
HD(2)
HD(1)
HD(0)
R127
5.6K
R128
5.6K
+5V
C103
.047uF
R129
10K
256109-44
GND
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
GND
1 2
3 4
5 6
7 8
9 10
11 12
13 14
15 16
17 18
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
19 NC
21 22
23 24
25 26
27 28
29 30
R130
5.6K
31 32
33 34
35 36
37 38
39 40
41 42
43 44
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
Media Center
PCB 267026
Sheet 2 of 11
R131
10K
+5V
GND
C104
.047uF
C105
10uF
1
D
C
+5V
GND
B
R
A
8
7
6
5
4
3
2
1
8
7
+5V
R256
+5V
2.2K
PG8 B/5
TV_L
J201
D
GND
SG201
R227
1K
C201
180pF
R201
100K
C209
4.7uF
GND GND GND
VCR_L
J201
R247
1K
C202
180pF
GND GND
J201
AUX_L
SG202
GND
GND
R248
1K
SG203
GND
GND GND
TAPE_L
J201
C
R249
1K
SG204
GND
GND
TV_R
J201
R243
1K
SG205
GND
GND GND
VCR_R
J201
R244
C203
180pF
GND
C204
180pF
GND GND
C205
180pF
GND
1K
GND
GND
C206
180pF
C207
180pF
SG206
GND
GND
AUX_R
J201
B
R245
1K
SG207
GND
GND GND
TAPE_R
J201
R246
1K
SG208
GND
C208
180pF
GND
GND
25
J201
26
256106
GND
Q213
146818
C210
4.7uF
R202
100K
C211
4.7uF
R203
100K
C212
4.7uF
R204
100K
C213
4.7uF
R205
100K
C214
4.7uF
R206
100K
GND
C215
4.7uF
R207
100K
C216
4.7uF
R208
100K
DVD_MIXDN_L
PG6 B/1
DVD_MIXDN_R
PG6 A/1
Q214
146818
AUXL
AUXR
A
R257
10.0K
R258
10.0K
SERDATA_OUT
PG8 B/8
SERDATA_IN
+5V
TUNER-L
PG2 A/8
TUNER-R
PG2 A/8
CREF1
MIC_POWER
PG2 A/4
AUXL
AUXR
R259
10K
C219
4.7uF
C220
4.7uF
D207
147239
GND
D208
147239
GND
EXTERNAL ANALOG
177984-2
_L1
4
_L2
5
_L3
6
_L4
9
_L5
10
_L6
11
_R1
25
_R2
24
23
_R4
20
_R5
19
18
_SCL
27
_SDA
28
_GND
1
GND
I2C_DATA
PG8 B/6
I2C_CLK
PG8 B/6
Z1_ENABLE
PG2 C/2 PG2 C/2
6
R254
1.00K
C253
1000pF
+5V
GND
R255
1.00K
C254
1000pF
GND
INPUT MUX
U201
VS_
LOUT1_
12
LOUT2_
14
LOUT3_
16
NC_
NC_
NC_
NC__R3
ROUT1_
13
ROUT2_
15
ROUT3__R6
17
TEA6422
CAP_
ADDR_
26
3.3 0
21
22
3
7
8
2
0 10
GND
+10V
R209
750
R210
3.9K
SERDATA_CONN1
PG8 A/1
SERDATA_CONN2
PG8 A/1
+10V
C222
.047uF
Z2_MUX_L
PG5 D/8
Z2_MUX_R
PG5 D/8
C221
4.7uF
GND
+10V
9.3 10
GND
Q201
146817
ANA_DATA
ANA_LRCK
GND
Z1_MUX_L
Z1_MUX_R
D201
148582
R211
10
Q202
260354-001
10 0
R212
2.2k
5
AUDIO PATH
RECORD OUT DAC
AUDIO_RESET
PG8 B/8
PG4 B/5
ANA_SCLK
PG4 A/6
PG4 A/8
ANA_MCLK
PG4 A/6
GND
PG4 D/8
PG4 D/8
+10V
R250
10K
GND
ZONE1_ENABLE
GND
C223
.01uF
R213
15
PG4 C/1
Z2_ENABLE
3.3 0
C251
10uF
256087-001
1
_RST
2
_SDATA
3
_SCLK
4
_LRCK
5
_MCLK
6
_DIF1
7
_DIT0
8
_DEMO
2
3
GND
6
5
GND
+10V
R214
750
R215
3.9K
0 10
1/2
U202
REF_GND_
+10V
8
1/2
4
256740-001
1
U204
256740-001
9.3 10
Q203
146817
MUTEC_
AOUTL_
AGND_
AOUTR_
FILT+_
C252
.047uF
7
U204
16
15
14
VA_
13
12
11
10
VQ_
9
GND
GND
+10V
R216
10
Q204
260354-001
10 0
R217
2.2k
GND
4
+5V
C226
.047uF
GND
D205
147239
C225
.047uF
CREF1
CREF1
CREF2
R218
15
C224
.01uF
GND
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
C228
1uF
D204
147239
GND
C227
1uF
PG8 B/8
SPKRDATA_IN
ZONE2_ENABLE
GND
+5V
GND
C231
.047uF
PG5 C/1
+5V
Q212
146818
22uF
C229
GND
22uF
C230
C232
1uF
Z2SPKR_DOUT
PG8 B/5
+5V
R253
10K
GND
3
R219
560
C233
2200pF
R220
560
Z1SPKR_DOUT
ZONE1_L
PG4 D/3
ZONE1_R
PG4 D/3
GND
Q207
146818
PG8 B/5
180738
D206
GND
GND
C234
2200pF
2
3
+10V
6
5
GND
R234
4.7K
R235
820
R233
4.7K
R236
820
+5V
R251
2.2K
+5V
R252
2.2K
Q210
146817
1/2
1
U205
256741-001
C239
.047uF
8
1/2
4
U205
256741-001
1
R
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
Media Center
PCB 267026
Q205
148770
GND
Sheet 3 of 11
D
R237
100K
GND
C248
1000pF
R240
1.00K
SG214
GND
J201
256106
GND
RECORD OUT
GND
Q206
148770
R238
100K
GND
C249
1000pF
R239
1.00K
SG215
GND
GND
J201
256106
C
+5V
SERIAL DATA
HP_R
Z1SPKR_DATA
PG4 D/1
Z2SPKR_DATA
PG5 D/1
148591-04
J213
1
2
3
4
B
A
Q211
146817
D202
GND
D203
147239
HP_SENSE
GND
+5V
147239
GND
+3.3V
R242
10K
R241
GND
GND
C243
1000pF
C240
1000pF
1.00K
C250
C241
1000uF
R230
4.7K
GND
GND
1000pF
C246
100pF
GND
SG209
GNDGND
HP_L
SG212
GND
GND
C242
7
1000uF
R231
4.7K
GND
GND
C247
100pF
SG213
GND
OFF VOLTAGES
8
7
6
5
4
3
2
1
D
C
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
8
Z1_MUX_L
Z1_MUX_R
Z1_AD_SELECT
PG2 C/7
Z1_ADC_DATA
PG6 D/7
HDDOUT_DATA2
PG4 D/8, PG5 D/8
PG3 C/5
PG3 B/5
R303
47K
GND
ANA_LRCK
R301
1.33K
R302
1.33K
7
6
+5V
R315
R304
10.0K
10uF
C302
C341
1500pF
C312
1.0uF
C313
.047uF
GND
U303
_AInL+
21
_VA
254153-001
C306
4.7uF
20
GND
19
17
16
10
11
12
27
18
_AInL-
_AInR+
_AInR-
_SCl/CClk
_SDa/CDin
_Ad0/CS
_Rst
_12C/SPI
GND
R305
10.0K
10uF
C303
C307
4.7uF
C342
1500pF
+3.3V
GND
1
_NC
_NC
14
_NC
15
28
_NC
I2C_CLK
PG8 B/5
I2C_DATA
PG8 B/5
AUDIO_RESET
PG8 B/8
GND
CS4224
_AGnd
22
GND GND
+3.3V
R309
100
GND
260377-001
1
R306
100
R307
100
R308
22
_Select
2
_1A
3
_1B
_1Y
4
5
_2A
_2B
6
_2Y
7
8
_GND
GND GND
U302
C305
.047uF
Vcc_
Strobe_
4A_
4B_
4Y_
3A_
3B_
3Y_
R312
100
16
15
14
13
12
11
10
9
R314
22
R313
Z1_COMP_SELECT
PG2 C/7
AOUT_LRCK
PG8 C/8
I2S_MCLK
PG8 B/8
22
ANA_SCLK
ANA_MCLK
5
4
3
1
+3.3V
+3.3V
2
_DGnd
7
6
_VD
AOutL+_
AOutL-_
AOutR+_
AOutR-_
Xt1_
Xto_
SClk_
LRCk_
SDIn_
SDOut_
VL_
GNDGND GNDGND
13
25
26
24
23
3
2
5
4
9
8
C314
.047uF
C315
1.0uF
C317
30pF
Y301
11.2896MHz
R318
100
GND
GND
GND
C319
.047uF
C320
30pF
R319
14.0K
R320
14.0K
R321
14.0K
GND
14.0K
C321
1.0uF
R322
C322
1000pF
C323
1000pF
C324
1000pF
GND
C325
1000pF
GND
R325
14.0K
R326
14.0K
R327
3.24K
R329
3.24K
CREF1
R328
3.24K
R330
3.24K
CREF1
R345
4.7K
I2C_DATA
PG8 B/5
Q303
148770
GNDGND
GNDGND
220pF
C327
220pF
220pF
C328
220pF
C329
2
3
C330
254163-001
GND
Z1VAR_MUTE
R331
14.0K
1/2
256740-001
R332
14.0K
6
8
1/2
4
5
U306
1
U305
+10V
GND
C331
22uF
7
U305
256740-001
PG2 B/6
ZONE1_L
PG3 A/3
R350
4.7K
+5V
FB301
400-100MHz
R333
432
C332
22uF
ZONE1_R
PG3 A/3
C333
.047uF
ANA_DATA
R316
100
R317
100
GND
1
2
3
4
5
6
7
8
_Select
_1A
_1B
_1Y
_2A
_2B
_2Y
_GND
C316
1.0uF
U304
260377-001
Vcc_
Strobe_
+3.3V
C318
.047uF
4A_
4B_
4Y_
3A_
3B_
3Y_
PG3 D/3
C326
.047uF
16
15
14
13
12
11
10
9
R323
100
R324
100
GNDGND
Z1OUT_DATA
PG8 C/8
AOUT_BCK
PG8 C/8
GND
GND GND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
_SDa_CDOut
_Ad0_CS
_Ad2
_RxP
_DGnd2
_VD2+
_DGnd4
_DGnd3
_Rst
_NC1
_NC2
_ILRCk
_ISClk
_SDIn
SCl_CClk_
Ad1_CDin_
TxP_
TxN_
H/S_
VD+_
DGnd_
OMCk_
NC5_
NC4_
TCBl_
Int_
NC_
28
27
26
25
24
23
22
21
U_
20
19
18
17
16
15
R347
191
R334
Q304
148770
GND
R335
100K
GND
432
GND
Q302
146818
GND
I2C_CLK
GND
GND
PG8 B/6
C336
.047uF
GND
R349
191
R344
R352
1.00K
R343
4.7K
C334
2200pF
R336
100K
4.7K
D301
147239
R337
49.9
GND
GND
GND
R346
191
C335
2200pF
148770
+5V
GND
SG305
GND
Q300
148770
+10V
D302
147239
D304
5.6V
GND
Z1_LEFT
Z1_RIGHT
R348
191
Q301
ZONE1_SPDIF_OUT
PG6 A/7
R353
100
R354
332
GND
R351
100
SG306
GND GND
GND
5B
4B
SG302
C343
GND
D305
147239
GND
T301
SPDIF
SG311
GND
Z1SPDIF_DATA
PG6 D/3
R338
10K
R339
10K
C338
1000pF
SG308
GND
ZONE1 SPEAKER
CONNECTOR
6B7B8B
J301
260384-002
3B
1B2B
GND
SG301
+10V
R340
22
R341
0ohm
5.6V
GND
GND
GND
GND
C339
390pF
C340
470pF
1000pF
D306
R342
330
C344
1000pF
SG307
ZONE1_SENSE
PG2 B/6
Z1SPKR_DATA
PG3 C/1
ZONE1_ENABLE
SG310
GND
SG309
GND
ZONE1_NETWORK0
ZONE1_NETWORK1
PG3 A/5
R
D
C
B
A
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
Media Center
ZONE 1 AUDIO PATH
PCB 267026
Sheet 4 of 11
8
7
6
5
4
3
2
1
8
7
6
5
4
3
1
+5V
R412
+3.3V
+3.3V
2
Z2_MUX_L
PG3 C/6
D
R401
1.33K
R403
10.0K
10uF
C408
C441
1500pF
C412
1.0uF
C413
.047uF
GNDGND GNDGND
C414
.047uF
GND
U403
254153-001
21
20
19
17
16
10
11
_VA
_AInL+
_AInL-
_AInR+
_AInR-
_SCl/CClk
_SDa/CDin
Z2_MUX_R
PG3 C/6
R402
1.33K
R404
10.0K
GND
10uF
C410
C406
4.7uF
C442
1500pF
GND
+3.3V
12
_Ad0/CS
C
C439
4.7uF
27
18
_Rst
_12C/SPI
6
_VD
AOutL+_
AOutL-_
AOutR+_
AOutR-_
Xt1_
Xto_
VL_
13
25
26
24
23
3
2
GND
5
SClk_
1
GND
14
15
28
CS4224
_NC
_NC
_NC
_NC
_AGnd
4
LRCk_
9
SDIn_
SDOut_
22
_DGnd
7
8
I2C_CLK
PG8 B/5
I2C_DATA
PG8 B/5
AUDIO_RESET
PG8 B/8
GND GND
B
Z2_AD_SELECT
PG2 B/5
+3.3V
C405
Z2_ADC_DATA
PG6 B/7
HDDOUT_DATA2
PG6 D/5
R405
100
R406
100
R407
100
GND
260377-001
1
_Select
2
_1A
3
_1B
_1Y
4
5
_2A
_2B
6
_2Y
7
8
_GND
GND GND
U402
.047uF
Vcc_
Strobe_
4A_
4Y_
3A_
4B_
3B_
3Y_
16
15
14
13
12
11
10
9
R411
100
R410
Z2_COMP_SELECT
PG2 C/6
AOUT_LRCK
PG8 C/8
I2S_MCLK
PG8 B/8
R413
100
R414
100
1
2
3
4
5
6
7
8
100
GND
_Select
_1A
_1B
_1Y
_2A
_2B
_2Y
_GND
C415
1.0uF
ANA_MCLK
C416
1.0uF
U404
260377-001
.047uF
Vcc_
Strobe_
C418
.047uF
GND
ANA_SCLK
ANA_LRCK
+3.3V
C417
16
15
4A_
14
4B_
13
4Y_
12
3A_
11
3B_
10
9
3Y_
C419
1.0uF
GND
R415
14.0K
R416
14.0K
R417
14.0K
R418
14.0K
R419
100
R420
100
AOUT_BCK
PG8 C/8
GNDGND
C422
1000pF
GND
C420
1000pF
C423
1000pF
GND
C421
1000pF
C424
.047uF
Z2OUT_DATA
PG8 C/8
R427
14.0K
GNDGND
GNDGND
C427
220pF
C425
220pF
C428
220pF
C426
220pF
2
3
6
5
GND
1/2
1
U405
256740-001
R428
14.0K
+10V
8
1/2
7
4
U405
256740-001
+10V
D402
147239
GND
C431
.047uF
+10V
D403
147239
GND
C429
22uF
C430
22uF
R429
191
GND
R430
191
R421
14.0K
R422
14.0K
R423
3.24K
R425
3.24K
CREF2
R424
3.24K
R426
3.24K
CREF2
+5V
I2C_DATA
PG8 B/5
U406
254163-001
_SDa_CDOut
1
_Ad0_CS
2
_Ad2
3
_RxP
4
_DGnd2
5
_VD2+
6
_DGnd4
7
_DGnd3
GND
GND GND
8
_Rst
9
_NC1
10
_NC2
11
_ILRCk
12
_ISClk
13
_SDIn
14
FB401
400-100MHz
SCl_CClk_
Ad1_CDin_
TxP_
TxN_
H/S_
VD+_
DGnd_
OMCk_
Int_
NC5_
NC4_
NC_
TCBl_
28
27
26
25
24
23
22
21
U_
20
19
18
17
16
15
GND
GND
C433
R431
2200pF
100K
GND
GND GND
R432
100K
GND
I2C_CLK
PG8 B/6
C434
2200pF
GND GND
R439
1.00K
D401
147239
R433
49.9
C432
.047uF
GND
SG402
+5V
SG405
GND
Z2_LEFT
SG401
GND
GND
5A
GND
GND
Z2_RIGHT
ZONE2 SPEAKER
CONNECTOR
ZONE2_SPDIF_OUT
PG6 A/7
R440
100
R441
332
SPDIF
SG411
GND
T401
SG406
4A
R434
10K
6A7A8A
1A2A
R435
10K
3A
R436
22
R437
0ohm
GND
J301
260384-002
SG407
C436
1000pF
C437
390pF
GND
C438
470pF
GND
SG408
GND
ZONE2_SENSE
PG2 B/2
Z2SPKR_DATA
R438
PG3 B/1
330
ZONE2_ENABLE
PG3 A/3
SG410
GND
SG409
GNDGND
ZONE2_NETWORK1
ZONE2_NETWORK0
D
C
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
R
A
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
Media Center
ZONE 2 AUDIO PATH
PCB 267026
Sheet 5 of 11
8
7
6
5
4
3
2
1
8
7
6
5
4
3
1
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
D
C
Z1Z2_ANA_SELECT
PG8 B/6
Z1_ADC_DATA
PG4 B/8
Z2_ADC_DATA
PG5 B/8
HDDIN_DATA
PG8 C/8
HDDOUT_DATA
PG8 C/8
R514
100
+3.3V
C546
.047uF
GND
U502
1
2
3
4
5
6
7
8
_Select
_1A
_1B
_1Y
_2A
_2B
_2Y
_GND
260377-001
Vcc_
Strobe_
4A_
4B_
4Y_
3A_
3B_
3Y_
16
15
14
13
12
11
10
9
GND
R534
100
HDDOUT_DATA2
PG4 B/8, PG5 B/8
Z1_COMP_SELECT
PG2 C/7
Z1SPDIF_DATA
PG4 A/2
SPDIFOUT_DATA
PG8 C/8
GND GND
1
2
3
4
5
6
7
8
GND
GND
_Select
_1A
_1B
_1Y
_2A
_2B
_2Y
_GND
1uF
C548
C547
.047uF
U505
260377-001
Vcc_
Strobe_
4A_
4B_
4Y_
3A_
3B_
3Y_
+3.3V
D
16
15
14
13
12
11
10
9
GND
SPDIFREC_OUT
PG8 D/7
C
SPDIF INPUT MUX AND RECEIVER
TV_SPDIF
J201
R505
75ohm
GND
R501
75
SG502
D501
147239
GND GND
VCR_SPDIF
J201
R506
75ohm
R502
GND
75
GND
B
AUX_SPDIF
J201
SG503
GND
R507
D502
147239
75ohm
TAPE_SPDIF
J201
GND
GND
R503
75
SG504
GND
R508
D503
147239
75ohm
R510
3.3K
C502
D504
147239
+5V
OPTICAL RECEIVER
J501
GND
+5V
R504
75
C501
.047uF
SG505
GND
GND
Vcc_1
.01uF
A
GND
Gnd_2
Vout_3
SHIELD TABS
258421-001
GND GND
GND
SG501
R509
2.2K
ZONE1_SPDIF_OUT
PG4 B/2
ZONE2_SPDIF_OUT
PG5 B/2
GND
GND
GND
GNDGND
C503
.01uF
C504
.01uF
C505
.01uF
C506
.01uF
C507
.01uF
C508
.01uF
C509
.01uF
GND
R511
47K
+3.3V
AUDIO_RESET
PG8 B/8
R512
22
6
_VA+
26
_RXP6
25
_RXP5
_RXP4
15
_RXP3
14
_RXP2
13
_RXP1
12
_RXP0
4
_RXN0
5
_RMCK
10
_EMPH
3
_RERR
11
_RST
9
_AGND _FILT
7
C541
.047uF
+5V
C513
.047uF
U501
254193-001
8
C515
0.22uF
+3.3V
C517
GND GND
SDA_CDOUT_
SCL_CCLK_
AD1_CDIN_
_VD+
OLRCK_
OSCLK_
SDOUT_
AD0_CS_
OMCK_
H_S_
_DGND
23
INT_
22
U_
.047uF
17
16
18
1
2
28
27
19
20
21
24
GNDGND
R513
402
C516
0.047uF
GND
GND
I2S_MCLK
PG8 B/8
SPDIFIN_LRCK
R515
100
R516
100
R517
100
I2C_DATA
I2C_CLK
SPDIF_XRRUPT
PG8 B/8
SPDIFIN_BCK
SPDIFIN_DATA
PG8 B/5
PG8 B/5
PG8 C/8
PG8 C/8
PG8 C/8
MIXOUT_DATA
AUDIO PATH
PG8 C/8
AOUT_LRCK
PG8 C/8
AUDIO_RESET
PG8 B/8
AOUT_BCK
PG8 C/8
I2S_MCLK
PG8 B/8
GND
256087-001
1
_RST
2
_SDATA
3
_SCLK
4
_LRCK
5
_MCLK
_DIF1
6
7
_DIT0
8
_DEMO
U503
REF_GND_
CS4340-KS
MUTEC_
AOUTL_
VA_
AGND_
AOUTR_
FILT+_
VQ_
16
15
14
13
12
11
10
9
GND
DVD MIXDOWN OUTPUT DAC
+5V
C529
.047uF
GND
C528
.047uF
4.7uF
C542
GND
4.7uF
C543
C530
1uF
C531
1uF
C535
.047uF
R522
10.0K
CREF1
C536
1uF
R523
10.0K
R532
16.2K
C544
100pF
2
1/2
1
3
U504
256740-001
R533
16.2K
C545
100pF
6
8
1/2
4
5
+10V
7
U504
256740-001
GND
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
Media Center
PCB 267026
Sheet 6 of 11
DVD_MIXDN_L
PG3 A/7
DVD_MIXDN_R
PG3 A/7
B
R
A
8
7
6
5
4
3
2
1
8
7
6
5
4
3
1
+8V_VIDEO
R629
10.0K
D
C
B
VID_DATA
PG8 B/8
VID_CLK
PG8 B/8
+3.3V
+3.3V
R623
4.7K
R624
4.7K
+3.3V
VDO_CLK
VDO_0
PG8 C/6
VDO_1
VDO_2
PG8 C/6
VDO_3
VDO_4
PG8 C/6
VDO_5
VDO_6
PG8 C/6
VDO_7
ENCODER_RESET
L605
10uH
PG8 B/8
PG8 C/6
PG8 C/6
PG8 C/6
PG8 C/6
PG8 B/8
C602
.047uF
GND GND
.047uF
C637
.047uFC638
.047uF
C639
.047uF
C640
GND GND GND GND
U601
_GNDA
_VAA
41
42
_GNDA
46
_VAA
VREF_
RED_
GREEN_
BLUE_
CVBS_
PDAT7_
PDAT6_
PDAT5_
PDAT4_
PDAT3_
PDAT2_
PDAT1_
PDAT0_
INT_
RESET_
ISET_
_GNDA
45
Y_
C_
R601
100
GND
GND
GND
15
14
16
30
31
27
28
32
33
29
1
2
3
4
5
6
7
8
9
10
11
13
17
_VDD
_XTALIN
_XTALOUT
_PADDR
_TTXDAT
_TTXRQ
_RD
_WR
_SDA
_SCL
_CLK
_VDO_0
_VDO_1
_VDO_2
_VDO_3
_VDO_4
_VDO_5
_VDO_6
_VDO_7
_FIELD_CB
_HSYNC
_VSYNC
_TEST
_GNDD
18
36
_VAA
256088-001
35
GND
R603
10K
GND
19
12
38
39
40
43
44
48
47
20
21
22
23
24
25
26
34
37
C601
22uF
.047uF
R605
75
GND GND GND
R606
75
CLAMP_ONR
CLAMP_ONB
R607
75
GND GND GND
EXT COMPOSITE
VIDEO IN
R604
3.9K
GND
C603
GND GNDGND
L602
1.8uH
C607
22pF
C604
180pF
L603
1.8uH
C608
22pF
C605
180pF
GND
C610
220pF
C611
220pF
L604
1.8uH
C609
22pF
C606
180pF
EXT
S-VIDEO IN
CONNECTOR
J601
256107
C Y
4B
1B 2B
GND
3B
GND
C612
220pF
CLAMP_ONB
R615
75
GND
R616
75
GND
GND
J201
GND
SG609
R617
75
GND
GND
SG608
GND
C613
10uF
C614
10uF
C646
100pF
GND
C645
100pF
R608
75
GND
R609
75
GND
GND
R631
4.99K
R630
10.0K
C615
10uF
C616
10uF
C617
10uF
C618
10uF
D604
GND
+8V_VIDEO
GND
C650
1.0uF
U602
260344-001
VIDEO_SELECT
D605
147239
16
1
11
14
8
9
+8V_VIDEO
13
4
10
PG8 B/8
147239
C620
.01uF
R618
10K
D606
15
GND
Q602
146819
2
3
12
5
7
6
GND
147239
GND
R632
10.0K
1.0uF
C641
C Y
1.0uF
C643
+8V_VIDEO
R611
2.0K
GND
+8V_VIDEO
1.0uF
C642
GND
Q601
146817
+8V_VIDEO
GND
1
2
3
4
254181-001
_Vin+
_Gnd
_VSag1
_VOut1
+8V_VIDEO
D602
147239
GND
U603
Vin2_
VSag2_
VOut2_
C621
330uF
C622
22uF
_Vin+
1
_Gnd
2
3
_VSag1
_VOut1
4
8
V+_
7
6
5
D603
147239
U604
254181-001
GND
Vin2_
V+_
VSag2_
VOut2_
+8V_VIDEO
D601
147239
+8V_VIDEO
GND
8
7
6
5
C624
330uF
C623
+8V_VIDEO
C627
100uF
10V
C625
22uF
C626
100uF
R612
75
C628
1000pF
GNDGND
C629
1000pF
R614
Y
75
R613
C
75
C648
100pF
GND
GND
COMPOSITE VIDEO OUT
C649
100pF
GND
GND
GND
SG607
C647
100pF
SG605
GND
4A
1A 2A
SG606
S-VIDEO OUT
CONNECTOR
1
J201
18
GND
3A
GND
J601
256107
D
C
GNDGNDGND
B
A
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
22uF
VIDEO PATH
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
R
A
SG610
GND
GND
C644
100pF
R610
75
GND
CLAMP_ONR
R634
10.0K
R635
4.99K
R633
10.0K
GND
C651
1.0uF
Q603
146819
R627
10.0K
Media Center
GND
PCB 267026
Sheet 7 of 11
8
7
6
5
4
3
2
1
CLASS
8
7
6
5
4
3
SD
DWG NO.
267026
SH
8
1
+2.5V
FB702
FERRITE BEAD
C741
.047uF
1_Vdd_PLL_0
53_Vdd_PLL_1
105_Vdd_PLL_2
156_Vdd_PLL_3
20_Vdd_IO_0
38_Vdd_IO_1
91_Vdd_IO_2
131_Vdd_IO_3
180_Vdd_IO_4
41_Vdd_C_0
66_Vdd_C_1
84_Vdd_C_2
108_Vdd_C_3
129_Vdd_C_4
141_Vdd_C_5
161_Vdd_C_6
178_Vdd_C_7
203_Vdd_C_8
201_IR_IN
202_XTCLOCK
205_RST_N
206_MFG_TST_0
207_MFG_TST_1
GND
+5V
D703
147239
GND
RESET1
PG9 A/2
+2.5V
GND
CS98K
R739
SERDATA_CONN1
SERDATA_CONN2
33
SERIAL DATA
R740
33
+3.3V
C739
.047uF
U1
254107-001
Vss_PLL_0_208
Vss_PLL_1_52
Vss_PLL_2_104
Vss_PLL_3_157
Vss_IO_0_18
Vss_IO_1_35
Vss_IO_2_58
Vss_IO_3_96
Vss_IO_4_119
Vss_IO_5_143
Vss_IO_6_182
Vss_C_0_36
Vss_C_1_63
Vss_C_2_82
Vss_C_3_103
Vss_C_4_126
Vss_C_5_138
Vss_C_6_158
Vss_C_7_176
Vss_C_8_200
C743-NV
GND
PG3 D/6
PG3 D/6
IR DONGLE OUT
SG704
GND
GND
SG705 SG706
GND GND
D
GND
C
GND
GND
B
J704
4
6
5
1
3
2
A
+3.3V
PG6 D/7
T701
SPDIF
SG702
C705
390pF
GND GND GND GND
R729
75ohm
PG2 D/7
LED_PWR
R749
R730
75ohm
VFD_CLOCK
PG2 A/6
100
+3.3V
C706
BLASTER_RESET
GND
.047uF
R737
1.00K
R736
10K
C735
.047uF
GND GND
Z1SPKR_DOUT
PG3 C/3
Z2SPKR_DOUT
PG3 B/3
SERDATA_OUT
TV_ON
PG2 B/7
PG3 D/7
BUSY_IDLE
GND
C708
390pF
J201
256106
SG703
+12V
D705
147239
C734
GND GND
1_P2.3
2_P2.4
3_P3.0_SDat
4_P3.1_SClk
5_Vdd
6_Vss
7_XOut
8_XIn
9_Test
10_P2.5
11_P2.6
12_Reset
GND
+5V
R734
10K
Q705
260354-001
R735
1.00K
D706
196984-002
+3.3V
1000pF
WAKEUP
P2.2_44
P4.1_40
P0.7_37
P4.3_38
P4.2_39
P4.0_41
P2.0_42
P2.1_43
U704
256143-004
15_P2.7
16_P1.0
17_P3.2
19_P4.7
13_P3.4
14_P3.5
R750
10K
NOTE:COMPONENTS WITHIN DASHED
AREA ARE NOT POPULATED IN
JAPAN VARIANT.
18_P3.3
20_P1.1
R732
2.2K
IR BLASTER IC
Q703
146817
P0.4_34
P0.5_35
P0.6_36
P0.3_33
P0.2_32
P0.1_31
P0.0_30
P4.4_29
P4.5_28
P4.6_27
P1.7_26
P1.6_25
P1.5_24
P1.4_23
21_P1.2
22_P1.3
R733
10K
+12V
Q706
260354-001
FB701
C740
.047uF
GND
R728
1.00K
IR_DATA_IN
PG2 D/7
GND
C711
GND
GND
C742
2.2uF
C712
.0047uF
C713
.0047uF
C714
.0047uF
D704
.0047uFC716
.0047uF
.0047uF
.0047uF
.0047uF
.0047uF
+5V
GND
C724
.0047uF
C721
.0047uF
C722
.0047uF
C723
.0047uF
C717
C718
C719
C720
147239
GND
.0047uF
.0047uF
.0047uF
C733
1000pF
C736
.047uF
C728
.0047uF
C729
.0047uF
C725
C726
C727
GND
C730
.047uF
+3.3V
11 10
1/6
U701
258464-001
9 8
D
1/6
U701
258464-001
3 4
1/6
U701
258464-001
PG6 C/2
SPDIFREC_OUT
GND
GND
AOUT_BCK
AOUT_LRCK
MIXOUT_DATA
Z1OUT_DATA
PG4 A/4
SPDIFOUT_DATA
PG6 D/4
SPDIFIN_LRCK
C
PG6 B/4
HDDOUT_DATA
PG6 C/7
PG6 B/4
Z2OUT_DATA
PG5 A/4
SPDIFIN_BCK
PG6 B/4
SPDIFIN_DATA
PG6 B/4
HDDIN_DATA
PG6 D/2
C737
ANA_SCLK
R702
100
R703
100
R704
100
100pF
R705
1.00K
R708
100
R709
100
R710
100
ANA_LRCK
SPKRDATA_IN
SPDIF_XRRUPT
PG6 B/4
VID_CLK
PG7 C/8
RF_DATA_RCV
PG2 B/8
B
I2S_MCLK
ENCODER_RESET
AUDIO_RESET
XMIT/RCV_SELECT
PG2 B/8
PG3 B/3
SERDATA_IN
POWER_FAIL
PG9 D/6
VID_DATA
PG7 C/8
RF_DATA_XMITR754
PG2 B/8
PG7 B/8
VIDEO_SELECT
PG7 B/4
HP_SENSE
PG3 B/2
PG3 D/7
R701
100
R706
100
R753
100
R707
22
GND
100
OPTICAL TRANSMITTER
+5V
1
C701
.047uF
2
3
GND
254107-001
124_AUD_BCK
128_AUD_LRCK
135_AUD_DO_0
136_AUD_DO_1
133_AUD_DO_2
204_AUD_DO_3
137_AIN_BCK
139_AIN_LRCK
140_AIN_DATA
142_CDC_D1
144_CDC_D0
146_CDC_RST
147_CDC_CK
148_CDC_SY
174_GPIO_0
177_GPIO_1
181_GPIO_2
183_GPIO_3
185_GPIO_4
186_GPIO_5
187_GPIO_6
188_GPIO_7
190_GPIO_8
191_GPIO_9
192_GPIO_10
194_GPIO_11
195_GPIO_12
196_GPIO_13
197_GPIO_14
199_GPIO_15
Vcc_1
Gnd_2
Vout_3
258420-001
J701
U1
249
SHIELD TABS
GND
CLK27_O_154
HSYNC_159
VSYNC_162
VDAT_0_163
VDAT_1_165
VDAT_2_166
VDAT_3_167
VDAT_4_169
VDAT_5_170
VDAT_6_172
VDAT_7_173
AUX_STB_145
AUX_ENA_149
AUX_SOS_153
AUX_ERR_160
AUX_RDY_171
AUX_D_0_164
AUX_D_1_168
AUX_D_2_175
AUX_D_3_179
AUX_D_4_184
AUX_D-5-189
AUX_D_6-193
AUX_D-7_198
C702
390pF
R746
R712
107
VDO_CLK
PG7 C/8
100
VDO_0
PG7 C/8
PG7 C/8
PG7 D/8
PG7 D/8
PG7 C/8
VDO_2
PG7 C/8
VDO_4
PG7 D/8
VDO_6
PG7 D/8
VDO_1
VDO_3
VDO_5
VDO_7
R751
1.5K
HDD_RESET
PG2 D/2
PG2 D/4
DVD_ROM_RESET
R741
100
R742
100
100
R718
R743
+5V
SG701
GNDGNDGNDGND
I2C_DATA
I2C_CLK
Z1Z2_ANA_SELECT
100
100R744
100R745
R748
10K
CS98K
R711
R713
BLASTER_DATA_OUT
BLASTER_DATA_IN
R752
4.7K
GND
A
R
CR701
8MHz
R738
1MEG
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
GND
10K
1 2
1/6
U701
258464-001
Y700
27MHz
C704
39pF
R715
R714
432
C707
39pF
22
GND
GNDGND
U703
191158-06
GND
VCC
RESET
MAX809
EM_RESET
PG1 A/8
Media Center
PCB 267026
Sheet 8 of 11
D707
180738
+3.3V
GND
R716
1.5K
C709
.047uF
+3.3V
C710
.047uF
GND
1/6
14
7
U701
258464-001
13 12
GND
5 6
1/6
U701
258464-001
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
8
7
6
5
4
3
2
1
8
LEGEND
DIGITAL AUDIO PATH
ANALOG AUDIO PATH
ON VOLTAGES
OFF VOLTAGES
7
6
5
4
3
1
R833
1.00K
C844
.047uF
+10V
+8V_VIDEO
GND
C832
1000uF
+3.3V
+3.3V
U806
258495-001
1
IN
GND
2
C837
.047uF
GND GND
GND
OUT
GND
3
4
GND
C839
330uF
D
C
+2.5V
D
VR1
+3.3V
+3.3V
V_RAW
C
R823
10K
R824
1.8K
GND
Q802
148596
R827
10K
GND
Q803
146817
POWER_FAIL
PG8 B/8
GND
F-SYNCH
258430-W8R0
1_Cntrl
2_Gnd
3_NBpss VOut_4
VIn_6
Gnd_5
U802
193846-001
SS_
VFB_
INH_
4
20
12.6
19
5
18
17
16
15
14
3.3
13
1.4
12
11
R834
1.00K
C812
.047uF
R805
6.04K
C813
0.1uF
C819
0.47uF
C820
820pF
C824
0.47uF
R809-NV
C827-NV
C849
3900pF
GND
L804
78uH
D803
193847-001
C840
.047uF
C841.047uF C842
.047uF
C847
.047uF
C803
330uF
C805
0.1uF
R802
33.2K
C808
2200pF
3.3
3
_OSC
1
_OUT
2
_OUT
3
_GND
4
_GND
5
_GND
6
_GND
7
33
_Vcc
8
_Vcc
9
14
_BOOT
10
SYNC_
V5.1_
GND_
GND_
GND_
GND_
COMP_
B
GND
U803
193846-001
SS_
VFB_
INH_
4
20
12.6
19
5
18
17
16
15
14
3.3
13
1.7
12
11
R835
1.00K
C814
.047uF
R806
9.09K
C815
0.1uF
C821
0.47uF
C816
680pF
C822
0.47uF
R807-NV
C825-NV
D801
SB560
C848
680pF
L802
100uH
R810
10.0K
R811
18.2K
C828
1000uF
GND
C845
.047uF
3
_OSC
1
5
_OUT
2
_OUT
3
_GND
4
_GND
5
_GND
6
_GND
15.7
7
33
_Vcc
8
_Vcc
9
_BOOT
10
R803
C806
0.1uF
33.2K
C809
2200pF
C843
.047uF
A
C846
.047uF
C801
330uF
SYNC_
V5.1_
GND_
GND_
GND_
GND_
COMP_
R815
100
Q805
146817
GND
R832
10K
R819
100
SUPPLY_FREQ_SEL
256115-001
_B
1
3.3
_C
2
_D
3
_E
4
_F
5
_G
6
3.3
_H
7
_GND
8
GND
U805
M74HC592
Vcc_
A_
CLOAD_
RCK_
CCKEN_
CCK_
CCLR_
RCO_
3.3
16
3.3
15
14
4
13
12
1.8
11
3.3
10
3.3
9
R820
100
R821
100
F-SYNCH
C838
.047uF
GND
ANA_MCLK
GND
RESET1
R831
1.00K
R825
10K
GND
R826
1.00K
Q801
254111-001
GND
FRAMINGHAM, MA 01701-9168
Lifestyle AV28
+5V
R829
499
Q804
254111-001
GND
+5V
F-SYNCH
R
B
A
Media Center
PCB 267026
POWER SUPPLY
8
7
6
5
4
3
2
Sheet 9 of 11
1
8
7
6
5
4
3
1
D
D1002
256733
SG1000
C
256114
J1000
1
2
3
4
+5V
SG1002
GND
R1000
100
SG1001
GND
C1001
22uF
D1003
256733
4.7K
1 2
3
R1002
1
Q1000
256780
2
GND
D1004
256733
R1001
1K
12
D1005
256733
GND
D1000
147239
+5V
GND
D
C
B
A
FRAMINGHAM, MA 01701-9168
R
B
A
Lifestyle AV28
Media Center
PCB 267026
Sheet 10 of 11
8
7
6
5
4
3
2
1
8
7
6
5
4
3
1
D
HP-SENS
SG2000
C
256114
J2001
1
2
3
4
GND
HP_L HP-L
HP_R
L2000
100uH
L2001
100uH
HP-R
GND
SG2001
GND
GND
6
5
J2000
4
148583
3
2
1
GND
D
C
SG2002
GND
B
A
FRAMINGHAM, MA 01701-9168
R
B
A
Lifestyle AV28
Media Center
PCB 267026
Sheet 11 of 11
8
7
6
5
4
3
2
1
R509
C502
C334
C501
R510
C339
C340
R337
R337
J501
T301
D301
C433
R431
R432
C434
C438
T401
C343
R342
C243
J301
R348
C335
R739
D703
D401
R254
C253
D207
J704
R255
C254
D208
C743-NV
J201
J601
J601
U603
C628
R609
3
*
267026-001
C626
C625
C621
C105
U604
C622
C201
R201
C214
C210
C213
C209
C643
C643
1
C624
C623
C641
C642
VR1
C211
C215
C220
C212
C216
R249
C204
R204
R246
C208
R208
R240
C248
R237
Q205
R235
R234
C221
R233
C229
D204
U202
C230
D205
T701
J701
C702
C225
C231
C231
C227
J104
J104
R130 R131
R144-NV
R112
R110
R110 R112
J106
J106
D704
R728
R728
C121
C121
C109
C109
C733
C733
D105
C110
C110
J105-NV
J105-NV
C120
C120
D104
R730
L100
D103
J102
C734
R729
J1-NV
R116
D102
C113
C118
C119
C113
C118
C119
R10 R9
R10 R9
C117
C117
R8
R8
D101
C116
C116
C115
C115
D100
C114
C114
U2
U1
D705
R710
R710
U704
R709
R709
R134
R134
C108
C108
R703
R703
R750
R750
U3
C839
CR701
J101
R751
FB701
FB702
C730
R735 R738
R735 R738
R7 R716
R3
C736
R707
C736
R707
U806
C617
C613 C616
R617
R616
C611
R704
R704
C608
R741
R742
R749
R715
R715
U701
Y700
C837
C837
U602
R615
C610
C607
L603
U601
C615
C614 C618
L602
L604
C606
R607
C612
C609
R1R624
R1R624
J2-NV
C832
R746
R746
D707
U703
C844
C844
C219
U204
C252
R216
Q204
R214
R209
R211
Q202
R250
R623
C709
Q214
Q213
U201
Q203
R215
R212
Q201
R210
L605
R217
C601
L804
L804
R512
R517
R515
R516
C251
D202
Q211
C735
R736
U501
R513
C515
C516
C516 R513
C531
C541
R252
D203
R251
D206
Q210
Q212
R253
R832
Q805
C819
U802
C840
C824
D803
R143
R144
R143
R144
Q106
D7
U805
R833
C849
J103
Q101
R534
C737
R514
R705
R514
R705
Q803
R827
Q802
R820
R820 R827
R821
R834
C803
C122
D8
C112
C548
C530
Q801
R831
R825
U505
U502
C536
U503
U504
C544
R532
R522
R824
R823
C545
C545
C331
Q302
C228 C232
C535
R533
R533 C535
C321
C321
C307
Q300
R523
R523
R352
R352
C312
C312
L802
C542
U302
C543
R307
C320
Y301
U303
C306
R326
R330
C328
C332
C330
Q303
C828
U304
R309
C323
R321
C323
R321
U305
U306
R413
C322
C322
R325
R329
C327
D801
R312
R318
R318 R312
R405
R320
R320
R324
R313
R313
R334
R349
R336
U404
R411
U402
U403
C421
R418
C421
R418
R422
R421
R426
R425
C426
C428
C425
U405
D305
C821
U803
C843
C801
C420
C420
D306
R410
R407
R407 R410
R416
R416
U406
C429
U205
D302
R230
C247
C250
C822
C822
C430
C406 C408
C439
J213
J213
R
C302
C303
C410
C241 C242
R304
R304
R301
R301
R305
R305
R302
R302
R404
R404
R402
R402
R259
R259
C338
C338
R256
R256
C419
C419
C412
C412
C415
C415
R412
R412
R315
R315
C239 C422
R335
R335
R347
R347
R231
R231
C246
C246
R242
R242
R241
R241
R740
R740
R339
R338
R338
R419
R419
R420
R420
D402
R429
R429
D403
R430
R430
R401
R401
R403
R403
R333
R333
R835
R835
R438
C240
C848
C848
R811
R811
FB401
C432
C432
C424
C424
R414
R414
C414
C414
R415
R415
R423
R427
C427
C427
C816
C816
R806
R806
C806
C806
C842
C842
R434
R435
C436
C436
C413
C413
C431
C431
D304
C417
C417
C416
C416
C405
C405
R406
R406
R810
R810
C814
C814
C815
C815
C418
C418
C441
C441
C442
C442
R417
R417
C423
C423
R428
R428
R424
R424
C809
C809
R803
R803
C437
C437
R436
R436
R437
R437
R441
R441
R433
R433
R439
R439
C329
C329
R319
R319
C324
C324
R327
R327
R331
R331
C336
C336
C326
C326
R323
R323
R316
R316
C316
C316
C318
C318
C305
C305
R308
R308
C317
C317
C314
C314
C333
C333
R807-NV
C825-NV
R322
R322
C325
C325
R332
R332
R328
R328
C319
C319
C313
C313
C845
C845
R340
R340
R346
C344
C344
R341
R213
R213
R354
R354
C341
C341
C342
C342
R317
R317
FB301
R306
R306
R303
R303
R314
R314
Q304
R344
R344
R350
R350
R343
R343
R345
R345
C701
C701
C315
C315
R711
R711
R712
R712
C547
C547
R351
R351
C546
C546
C528
C528
C529
C529
Q301
R220
R220
C234
C234
Q207
R829
R829
R826
R826
Q804
C846
C846
C705
C705
C708
C708
R815
R815
C838
C838
R819
R819
R219
R219
C233
C233
C226
C226
R805
R805
R353
R353
R440
R440
C223
C223
C805
C805
C841
C841
R239
R239
C249
C249
R238
R238
R236
R236
Q206
C507
C507
C508
C508
C517
C517
C513
C513
C509
C509
R511
R511
C813
C813
C812C820
C812C820
R809-NV
C827-NV
C808
C808
R802
R802
R718
R718
R745
R745
R744
R744
R743
R743
R737
R737
R504
R504
R508
R508
D504
C506
C506
D201
C222
C222
D503
C224
C224
R218
R218
R503
R503
R507
R507
C505
C505
C207
R207
R203
R257
R245
R245
R248
C203
R258
R258
C604
C604
R605
R605
R604
R604
C603
C603
R601
R601
Q602
R631
R631
C650
R630
R630
C602
C602
C640
C640
C638
C638
C639
C639
C637
C637
C710
C710
R714
R714
C707
C707
C620
C620
D605
D606
D604
R752
R752
C605
C605
R606
R606
R603
R603
R706
R706
R701
R701
R502
R502
R506
R506
D502
C504
C504
R244
C206
R202
R206
R206
R629
R629
R611
R611
Q601
R713
R713
C704
C704
R247
C202
R632
R632
C627
C627
R618
R618
C728
C728
C720
C720
R754
R754
R753
R753
C727
C727
C714
C714
C719
C719
R141
R141
R748
R748
R734
R734
D706
D706
Q703
Q705
R501
R501
R505
R505
D501
C503
C503
R243
R243
R205
R205
C205
C205
R227
C651
C17
C17
C16
C16
C15
C15
C11
C10
C9
C9
R6
R6
R2
R2
C721
C721
C14
C14
C13
C13
C12
C12
C8
C8
C7
C7
C6
C6
C725
C725
C739
C739
C713
C713
Q105
R635
R634
C706
C706
C629
C629
R610
R610
C741
C741
C740
C740
Q603
R5
R5
R4
R4
C718
C718
C723
C723
R733
R733
Q706
R732
R732
C18
C18
C5
C5
C722
C722
R708
R708
R702
R702
R136
R136
R135
R135
R137
R137
R138
R138
R107
R107
R627
R627
C649
C649
R612
R612
C712
C712
C716
C716
R633
R633
R101
R101
C4
C4
D1
D2
R11
R11
C646
C646
R608
R608
D601
C3
C3
C711
C711
C742
C742
C717
C717
C726
C726
C729
C729
R102
R102
C724
C724
C644
C644
C645
C645
C648
C648
C647
C647
D603
R613R614
R613R614
D602
R124
R124
R123
R123
R115
R115
C104
R104
R104
C107
C107
R140
R140
C104
C103
C103
R126
R126
R121
R121
R125
R125
R122
R122
R133
R133
Q103
R129
R129
C2
C2
C1
C1
R128
R128
R127
R127
R118
R118
R119
R119
R117
R117
R111
R111
R109
R109
R113
R113
R108
R108
R114
R114
R103R105
R103R105
R106
R106
C847
C847
R132
R132
C101
C101
C102
C102
R142
R142
Loading...