Bose Companion 5 Service Manual page 26

8
7
30_NC
32_RIN
31_LIN
D
DA_DATA1
6_SDTI1
7_SDTI2
8_SDTI3
3_SMUTE
+3.3V
11_DFS0
13_DZFE
39_MCLK
FCLK
5_LRCK
269853-002 4_BICK
SHLD1 BCLK
40_P_S
1
2_I2C
C
2
17_PDN
DSPRESET
3
12_TST1
4
18_TST2
5
21_TST3
L4000
6
330ohm 22_TST4
7
29_TST5
8
C4006
9
.033uF
10
14_TVDD
11
15_DVDD
12
16_DVSS
C4003
C4002
13
34_VCOM
10uF
.033uF
14
15
16
C4005
C4004
17 .033uF
2.2uF
18
19
B
GND
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
A
37
38
39
40
GND
7
8
6
ADC
R4001
AD_DATA
SDTO_9
100
SDOS_1
DAUX_10
GND
DAC
DZF1_38
DZF2_OVF_33
DAC_LC
LOUT1_27
DAC_RC
ROUT1_28
DAC_LS
LOUT2_25
DAC_RS
ROUT2_26
DAC_BASS1
LOUT3_23
DAC_BASS2
ROUT3_24
CTRL +3.3V
U4000
289863-001
CAD0_20
CAD1_19
DIF0_CSN_41
DIF1_SCL_42
LOOP0_SDA_43
TDM0_44
+5V
GND
L4001
330ohm
PWR
C4001
C4000
VREFH_35
.033uF
10uF
AVDD_36
AVSS_37
GND
R1002
100
R4000
4.7
+5V
D1000
147239
+5V
C1002
100pF
GND GND
D1001
147239
C1003
100pF
GND GND
6
5 4
R4300
1.8K
1 8
2 7
3 6
4 5
C4300 C4301
1000pF 1000pF
R4301
1.8K
1 8
2 7
3 6
4 5
C4302 C4303
1000pF 1000pF
R4302
1.8K
1 8
2 7
3 6
4 5
C4304 C4305
1000pF 1000pF
+10V GND
+10V
C1006
U1000
277653-001 C
R1003
5
GND
8 .033uF
C1007
7 CA
100
C1005 1/2
100pF 6 D1002
470uF
4
147239
R1006
GND
3.09K
GND
A
GND
R1007
10.0K
RMTRET
+10V
C
3
C1008
1
CA
1/2
C1004 D1003
2
470uF
100pF 147239
U1000
R1008 R1011
277653-001
3.09K 4.7K
GND
A
GND
R1009
10.0K
RMTRET
2.2uF R1000
4.3K
C1000
C1010
R1004
470pF
6.8K
GND
RMTRET
2.2uF R1001
4.3K
C1001
C1011
R1005
470pF
6.8K
GND
RMTRET
5 4
3
CLASS
SD
LC+
LC-
LS+
+3.3V
LS-
C4306 C4307
1000pF 1000pF
MMBT3906
Q6150-NV
MMBT3906
RC+ Q6151-NV
UART_RX
RC- R6153-NV
10K
RS+
RS- GND
R6154-NV
10K
C4308 C4309
1000pF 1000pF
GND
R6157-NV
UART_TX
1K
BASS1+
BASS1-
BASS2+
BASS2-
C4310 C4311
1000pF 1000pF
R6101
SENSOR
+3.3V
PG2 C/8 100
SG6100
C6100
100pF
GND GND D6200
IVOL
147239
0V to 3.6V*
R6200
R1010
SG1003
PG2 C/1
4.7K
100
GND GND
GND
*varies w/ volume level
HP_RIGHT
HP_LEFT
+10V
SG1002
GND GND
C99
SG99
+3.3V 100pF
GND GND
Q6101
AUX_LEFT
287939-001
R6103
MUTE
0V 3.3V
10K
SG1000
C6101
SG6101
100pF
GND PG2 C/7
R6102
2.00K
AUX_RIGHT
GND GND
GND
SG1001
GND
3
1
DWG NO. SH
290178
1
REVISIONS
DESCRIPTION CHK
REV ENG DATE
R6152-NV
100K
R6151-NV 9 R6150-NV 1
18K 20ohm
C6150-NV
+3.3V
6.0V
100pF
SG6150
ZR6150-NV
R6155-NV
10K
GND
R6156-NV
Q6152-NV
MMBT3904
1K
C6151-NV
GND
220pF
Q6153-NV
MMBT3904
GND
GND
BEQ+
PG2 C/1
BEQ-
270584-016
J1000
SG6202 SG6201
1
GND
2
3
4
SG6200
C6200
5
100pF
6
GND GND
7
RMTRET
8
9
10
11
12
13
14
15
C1009
16
RMTRET SG6207
GND
100pF
+3.3V
GND
LK2
GND
D6201
147239
MUTE
GND
SAFETY CONTROLLED
R
FRAMINGHAM, MA 01701-9168
DESCRIPTION
PC Board, COMPANION 5,
DSP
SIZE FSCM CLASS DWG NO.
290178
B SD
32108
SCALE N/A CAT. CODE * SHEET 1 OF 4
2 1
D
C
B
A
REV
00