BenQ V37X Product Service Manual page 185

5
D
CA40 CA40
22P J_DNP 22P J_DNP
I2S_SL_AMP
R939 R939 0 0
R938 R938 0 0
I2S_WS_AMP
R937 R937 0 0
I2S_DA_OUT
MCK_ST
RA2 RA2
13 SDA_ST
RA3 RA3
13 SCL_ST
ResetAmp
C
+3.3V_ST
LA1 LA1
Z120 Z120
CA43 CA43 CA11 CA11
CA10 CA10
10U K 10U K 10U K 10U K
0.1U K 0.1U K
LA2 LA2
Z120 Z120
B
A
5
4
+3.3V_PW
LA7 LA7 +3.3V_ST
Z220 Z220
CA41 CA41
10U K 10U K
+3.3V_ST
CA2 CA2
0.1U K 0.1U K
CA42 CA42
CA3 CA3
10U K 10U K
0.1U K 0.1U K CA36 CA36 0.1U K 0.1U K
100 100
100 100
+3.3V_ST
CA5 CA5
RA4 RA4 0.1U K 0.1U K
3.9K J 3.9K J RA1 RA1
10K 10K
CA1 CA1
220P J 220P J
CA9 CA9
0.1U K 0.1U K CA8 CA8 CA7 CA7 CA6 CA6
100P J 100P J 1000P K 1000P K 1000P K 1000P K
PA1 PA1
RCopper RCopper
9 MCK_AMP
18.432MHz=384*48KHz
4
3
I2C Address=0x34=00110100x
UA1 UA1
36 1
VCCD NC1
35 2
VSSD NC2
34 3
VDDD OUT2B
33 4
GND_D VCC2B
32 5
BICKI RES1
STA323WTR STA323WTR CA14 CA14
31 6
LRCKI GND2B
30 7
SDI_12 GND2A
CA15 CA15
29 8
VDDA VCC2A
28 9
GND_A OUT2A
27 10
XTI OUT1B
26 11
PLL VCC1B
25 12
RES2 GND1B
24 13
SDA GND1A
23 14
SCL NC3
CA16 CA16
22 15
RESET VCC1A
21 16
CONFIG OUT1A
CA17 CA17
20 17
VL GNDCLEAN
19 18
VDD_L GND_REG
G1
ThermalPad
RA40 RA40 0 J 0 J
AGND AMP_IN3
RA41 RA41 0 J 0 J
CA4 CA4
0.1U K 0.1U K RA32 RA32 0 J 0 J CA34 CA34
+ + + +
CA38 CA38 CA37 CA37 0.1U K 0.1U K
470U 25V 470U 25V 470U 25V 470U 25V
RA31 RA31 0 J 0 J
RA42 RA42 0 J 0 J AGND
RA43 RA43 0 J 0 J
Three Place on Top,
other three Place on
Bottom
+3.3V_ST
13 RESETn
RA29 RA29
1K 1K
CA39 CA39 220P J 220P J MCK_ST
9 MSP_RST1
RA28 RA28
1K 1K
3
2
S02_04:
1. Del : RA06, RA05, RA23, RA25, RA26
2. LA3, LA4, LA5, lA6 -> 6H.22010.110
3. ReName CA0x -> CAx
4. Add : RA30, RA31, RA32
S03:
1.Del QA1,2,3, RA35,36,37,38,39,40 for I2S issue
2.Add RA40,41,42,43 for EMI
3.Add LA7,CA41,42,43 for separate PW&ST 3.3V
LA3 LA3 22U M 22U M
CA19 CA19 0.1U K 0.1U K
CA12 CA12
330P J 330P J
CA18 CA18 6C.6R832.111 6C.6R832.111
RA9 RA9 6.8 6.8
0.1U K 0.1U K
RA7 RA7 CA20 CA20 0.1U K 0.1U K
0.1U K 0.1U K 20 J 20 J CA21 CA21
1U Z 1U Z 0.1U K 0.1U K RA10 RA10 6.8 6.8
LA5 LA5 22U M 22U M
LA4 LA4 22U M 22U M
CA22 CA22 0.1U K 0.1U K
CA13 CA13
330P J 330P J
CA25 CA25
RA21 RA21 6.8 6.8
0.1U K 0.1U K 0.1U K 0.1U K
RA8 RA8 CA23 CA23 0.1U K 0.1U K
1U Z 1U Z 20 J 20 J CA24 CA24
0.1U K 0.1U K RA22 RA22 6.8 6.8
LA6 LA6 22U M 22U M
DNP DNP
RESETn RA33 RA33
RA30 RA30
ResetAmp
22K 22K
RA34 RA34
47K 47K
BenQ Corporation BenQ Corporation BenQ Corporation
Project Code Project Code Project Code
Title Title Title
Size Size Size
A3 A3 A3
Date: Date: Date:
2
1
AGND
R_N
CA26 CA26
0.1U K 0.1U K
CA30 CA30 CA32 CA32
0.1U K 0.1U K
0.47U J 0.47U J
CA27 CA27
AGND 0.1U K 0.1U K
R_P
L_N
CA28 CA28
0.1U K 0.1U K
CA31 CA31 CA33 CA33
0.1U K 0.1U K
0.47U J 0.47U J
CA29 CA29
AGND 0.1U K 0.1U K
L_P
AGND
2K62004104 2K62004104
R_N TA1 TA1
1
1
R_P TA2 TA2
2
2
L_N TA3 TA3
3
3
L_P TA4 TA4
4
4
JA1 JA1
SPEAKER R/L
Model Name Model Name Model Name OEM/ODM Model Name OEM/ODM Model Name OEM/ODM Model Name
V37X EU V37X EU V37X EU
9J.01B75.001 9J.01B75.001 9J.01B75.001 V37X EU V37X EU V37X EU
P10_Amp_STA323WTR P10_Amp_STA323WTR P10_Amp_STA323WTR
PCB Rev. PCB Rev. PCB Rev. Document Number Document Number Document Number Rev. Rev. Rev.
PCB P/N PCB P/N PCB P/N
9J.01B75.BAE-C3-304-001 9J.01B75.BAE-C3-304-001 9J.01B75.BAE-C3-304-001 0 0 0
4H.M7801.A01 4H.M7801.A01 4H.M7801.A01 A01 A01 A01
Thursday, August 31, 2006 Thursday, August 31, 2006 Thursday, August 31, 2006
Sheet Sheet Sheet 10 10 10 of of of 17 17 17
Prepared By Prepared By Prepared By Reviewed By Reviewed By Reviewed By Approved By Approved By Approved By
Floyd Lin Floyd Lin Floyd Lin
Jimmy Chang Jimmy Chang Jimmy Chang Cooper Lue Cooper Lue Cooper Lue
1
D
C
B
A