BenQ V37X Product Service Manual page 191

5
D
3.3VA_PW 3.3VA_PW
CG15 CG15 CG16 CG16 CG17 CG17
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
C
CG38 CG38
0.1U K_DNP 0.1U K_DNP
CG56 CG56 CG57 CG57
AR33
0.1U K 0.1U K 0.1U K 0.1U K
B
A
5
4
1.8VA_PW 3.3VA_PW
+3.3V_PW
CG1 CG1
0.1U K 0.1U K
CG18 CG18 CG19 CG19 CG20 CG20 CG21 CG21 CG22 CG22 CG23 CG23 CG24 CG24
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
CG39 CG39 CG40 CG40
CG50 CG50
0.1U K 0.1U K 0.1U K 0.1U K
0.1U K 0.1U K
VDD33
4
3
+2.5V_PW
CG2 CG2 CG3 CG3 CG4 CG4 CG5 CG5
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
CG25 CG25 CG26 CG26 CG27 CG27 CG28 CG28 CG29 CG29 CG30 CG30
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
CG41 CG41 CG42 CG42 CG43 CG43
CG51 CG51 CG52 CG52 CG53 CG53 CG54 CG54
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
VDD25
UC1E UC1E
PW106-10L PW106-10L Power and Ground Power and Ground
3
2
+1.8V_PW
CG6 CG6 CG7 CG7 CG8 CG8 CG9 CG9 CG10 CG10 CG11 CG11 CG12 CG12
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
CG31 CG31 CG32 CG32 CG33 CG33 CG34 CG34 CG35 CG35 CG36 CG36 CG37 CG37
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
CG44 CG44 CG45 CG45 CG46 CG46 CG47 CG47 CG48 CG48 CG49 CG49
CG55 CG55
0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K 0.1U K
0.1U K 0.1U K
VDD18
OPAL POWER INTERFACE
BenQ Corporation BenQ Corporation BenQ Corporation
Project Code Project Code Project Code
9J.01B75.001 9J.01B75.001 9J.01B75.001
Title Title Title
Size Size Size
PCB P/N PCB P/N PCB P/N
A3 A3 A3
4H.M7801.A01 4H.M7801.A01 4H.M7801.A01
Thursday, August 31, 2006 Thursday, August 31, 2006 Thursday, August 31, 2006
Date: Date: Date:
Prepared By Prepared By Prepared By
Floyd Lin Floyd Lin Floyd Lin
2
1
D
Put CG13 & CG14 close to PW106B/328B
Layout Key Point
+1.8V_PW +1.8V_PW
RG2 RG2 RG3 RG3
0 0 0 0
CHIP RES 0J 1/10W 0603 CHIP RES 0J 1/10W 0603
DPLL MPLL MPLL MPLL MPLL
CG13 CG13 CG14 CG14
1U K 1U K 1U K 1U K
CHIP CAP C 1UF 6.3V K0402 X5R CHIP CAP C 1UF 6.3V K0402 X5R
C
+3.3V_PW +1.8V_PW
CG58 CG58 CG59 CG59
0.1U K 0.1U K 0.1U K 0.1U K
B
A
Model Name Model Name Model Name OEM/ODM Model Name OEM/ODM Model Name OEM/ODM Model Name
V37X EU V37X EU V37X EU
V37X EU V37X EU V37X EU
P16_Opal_Power P16_Opal_Power P16_Opal_Power
PCB Rev. PCB Rev. PCB Rev. Document Number Document Number Document Number Rev. Rev. Rev.
9J.01B75.BAE-C3-304-001 9J.01B75.BAE-C3-304-001 9J.01B75.BAE-C3-304-001 0 0 0
A01 A01 A01
Sheet Sheet Sheet 16 16 16 of of of 17 17 17
Reviewed By Reviewed By Reviewed By Approved By Approved By Approved By
Jimmy Chang Jimmy Chang Jimmy Chang Cooper Lue Cooper Lue Cooper Lue
1