Bose Companion 5 Service Manual page 27

8
7
J8000
296441-001
USB5V
D 1
R8000
D-
2
D-
R8001
27.4ohm
D+ 3
D+
R8002
27.4ohm
ID 4
1.5K
GND 5
C8000 C8001
SG6206
6
47pF 47pF
MTH
SG6203
SG6205
7
MTH
GND
UART_TX
UART_RX
R6012
BADDATA
R6006
USBINT
100
+3.3V
100ohm
MUTE 0V
R6011
Q6102
PG1 A/3
146818
5.11K
C
SENSOR R6013
5.11K
R6000
3.09K
GND
C6002
100pF
C6003
1000pF
+3.3V
L6000 +3.3VTAS
330ohm
C6000 C6007 C6008
0.047uF 0.047uF 0.047uF
R6009
5.6
C6001
C61
B
.033uF
100uF
GND
A
7
8
6
7_DM TEST_10
6_DP NC_20
5_PUR NC_22
R6005
19_P3.5 EXTEN_11
4.7K
18_P3.4
GND
17_P3.3
15_P3.2_XINT
R6008
14_P3.1 CRESET_34
100ohm
13_P3.0 CDATO_38
U6000 R6008
289864-001
31_P1.7 CSCLK_37
100ohm
30_P1.6 CDATI_36
R6008
29_P1.5 CSYNC_35
100ohm
27_P1.4 CSCHNE_32
3.3V
26_P1.3
25_P1.2 MCLKI_3
24_P1.1 MCLKO1_39
R6008
DSPCLK
23_P1.0 MCLKO2_40
100ohm
R6006
SCL_44
100ohm
48_PLLFILI
SDA_43
R6006
1_PLLFILO
100ohm
VRAWON
VREN_42
R6006
21_DVDD
RESET_41
100ohm
DSPRESET
16_DVSS
8_DVDD
4_DVSS
33_DVDD RSTO_12
28_DVSS
2_AVDD MRESET_9
45_AVSS
+3.3V
R6001
10
R6010
X6000
RESET 100
VCC
HC-49/S
C6004
C6005
27pF
GND
27pF
287939-001
GND
U6001
191158-06
C6006
GND
.033uF
GND
6
5 4
U7000
289857-705
143_AHCLKR0_1
139_ACLKR0
141_AFSR0
DISCHG
2_AHCLKX0_2
142_ACLKX0
144_AFSX0
3_AMUTE0
BCLK
9_ACLKR1
12_AFSR1
FCLK
5_AHCLKX1
7_ACLKX1
11_AFSX1
4_AMUTE1
107_SCS_SCL
105_ENA_SDA
108_CLK_SCL
111_SOMI_SDA
110_SIMO
GND
+3.3V
+3.3V
R7100
289858-0512B
100
R7000 R7001
VCC_8
2.00K 2.00K
WP_7
SCL_6
SDA_5
C7100
Q7100
287939-001
+3.3V
.033uF
GND
GND
U6002
R6002 R6003
293549-064D
2.00K 2.00K
VCC_8 1_A0
WP_7 2_A1
SCL_6 3_A2
SDA_5 4_GND
GND GND
Q6001 SOFTSTART
GND
Layout Notes:
- DSPCLK net should be as short as possible. (align IC's so that this happens)
5 4
3
CLASS
SD
+3.3V
1 2
R6209 R6208 R6208
R6211
4.7K 4.7K 4.7K
4.7K
8 7
CPBCMP-
AXR0[0]_113
CPMCMP+
AXR0[1]_115
CPVOL
AXR0[2]_116
CPVRAW
AXR0[3]_117
AXR0[4]_119
Q6202
146819
AXR0[5]_120
AXR0[6]_121
CCLIP
AXR0[7]_122
GND
BSCLIP
AXR0[8]_126
USBINT
AXR0[9]_127
AXR0[10]_130
R7004
AXR0[11]_131
100 Q6203
AXR0[12]_134
146819
AXR0[13]_135
R7005
GND
AXR0[14]_137
DA_DATA1
100
AXR0[15]_138
BADDATA AD_DATA
R6207
9.31K
PAMUTE
PG3 D/8
148596
Q6200
287935-001
DISCHG
U7001
1_A0
2_A1
3_NC
4_GND
U7000
289857-705
GND
+1.2V
23_OSCIN PLLHV_27
24_OSCOUT
25_OSCVDD
22_OSCVSS RESET_14
GND
DSPCLK 17_CLKIN
+3.3V
1 2 3 4 5 6 7 8 9 10 11 12 13 14
J1001-NV
spi_hp10-14h
3
1
DWG NO. SH
2
290178
C6206-NV
BEQ+
5
1000pF PG1 C/2
1.5V
3 4
2
1.2V
R6210 R6208 R6208 1/4
R6204
8.25K 4.7K 4.7K 4
U6200
3.09K
6 5
187618-001
6
2.1V GND
1
BEQ-
1/4
PG1 C/2
7 0.8V
U6200
187618-001
C6205-NV
R6203
3.09K
TEMPSEN1
1000pF
C6204-NV
GND
+5V
1000pF
C6202
IVOL
+3.3V
11
PG1 C/3
0.3V
GND
.033uF 3
13
R6222 1/4
R6201
8.25K 10
U6200 2.1V
12 7.87K
187618-001
TEMPSEN2
GND
GND
C6203-NV
+5V 1000pF VRAWSEN
9
PG4 B/3
3.6V
14
2.3V
1/4
8 2.1V
U6200
+3.3V
187618-001
Q6201
C6201
0.047uF
GND
+3.3V
L7000
330ohm
C7000
.033uF
DSPRESET
GND
GND
I S Z E F S C M C L A S S D W G N . O
B SD 290178
32108
SCALE N/A CAT. CODE * SHEET 2 OF 4
2 1
D
C
B
A
R E V
00