Haier HL32XSL2 Service Manual page 46

5
YPBPR/RL#2 INPUT
Y_IN#2
BR17 BR17
75 75
D
7
Y_IN#2
6 8
PB_IN#2 PB_IN#2
4 5
2
PR_IN#2
1 3
BP1 BP1
RCA3X1 RCA3X1
PR_IN#2
without InnerDVD:
75Ω resistor will be NC;
5V330 video switch will be NC;
with InnerDVD:
BL1/BL2/BL3 will be NC ;
C
BP2 BP2
RCA2X1 RCA2X1
3 5
YPBPR_L_IN#2 GR21 GR21
4
YPBPR_R_IN#2 GR22 GR22
1 2
BD1 BD1 BD2 BD2
ESD_0402_10pF ESD_0402_10pF ESD_0402_10pF ESD_0402_10pF
AV33
R1858 R1858
10K 10K
CE654 CE654
Y_IN#2 Y_IN#2_SW PB_IN#2
B
10uF/10V 10uF/10V R1857 R1857
10K 10K
AV33
R1851 R1851
10K 10K
CE655 CE655
DVD_Y_IN# DVD_Y_IN#_SW DVD_PB_IN#
10uF/10V 10uF/10V R1856 R1856
10K 10K
A
U53 U53
OPCTRL3 SR18 SR18 10K 10K YPBPR2/DVD_SEL
1
S VCC
Y_IN#2_SW
2
I0A
DVD_Y_IN#_SW
OPCTRL3=1::DVD 3
I1A I0D
Y2_SWO 4
YA I1D
PB_IN#2_SW
OPCTRL3=0::YPBPR2 5
I0B
DVD_PB_IN#_SW
6
I1B I0C
PB2_SWO
7
YB I1C
8
GND
PI5V330 PI5V330
5
4
NEARLY YPBPR CON. NEARLY IC
1.5nF 1.5nF BC3 BC3
Y2_SWO
BL1 BL1 18 18 BR4 BR4 68 68 BR5 BR5 10nF 10nF BC4 BC4
80/100MHZ/NC 80/100MHZ/NC
BD3 BD3 BR6 BR6 BC5 BC5
ESD_0402_10pF ESD_0402_10pF 56 56 15pF 15pF
0 0 BR7 BR7 100 100 BR8 BR8 10nF 10nF BC6 BC6
Connected to connector GND
BL2 BL2 PB2_SWO 18 18 BR9 BR9 68 68 BR10 BR10 10nF 10nF BC7 BC7
80/100MHZ/NC 80/100MHZ/NC
BR29 BR29 BD4 BD4 BR12 BR12 BC9 BC9
15pF 15pF
75 75 ESD_0402_10pF ESD_0402_10pF 56 56
BC11 BC11
15pF 15pF
BR30 BR30 BD5 BD5 BR14 BR14
75 75 ESD_0402_10pF ESD_0402_10pF 56 56
BL3 BL3 PR2_SWO 18 18 BR15 BR15 68 68 BR16 BR16 10nF 10nF BC12 BC12
80/100MHZ/NC 80/100MHZ/NC
NEARLY CONNECTOR
10K 10K GC14 GC14 2.2uF 2.2uF Y2_L#
10K 10K GC15 GC15 2.2uF 2.2uF Y2_R#
GR14 GR14 OC23 OC23 GR13 GR13 OC24 OC24
47K 47K 47K 47K
560pF 560pF 560pF 560pF
AV33 AV33
R1859 R1859 R1853 R1853
10K 10K 10K 10K
CE656 CE656 CE658 CE658
PB_IN#2_SW PR_IN#2 PR_IN#2_SW
10uF/10V 10uF/10V R1860 R1860 10uF/10V 10uF/10V R1862 R1862
10K 10K 10K 10K
AV33 AV33
R1854 R1854 R1855 R1855
10K 10K 10K 10K
CE657 CE657 CE659 CE659
DVD_PB_IN#_SW DVD_PR_IN# DVD_PR_IN#_SW
10uF/10V 10uF/10V R1852 R1852 10uF/10V 10uF/10V R1861 R1861
10K 10K 10K 10K
AV33
CB1005 CB1005
0.1uF 0.1uF
C671 C671
10uF/10v 10uF/10v
16
15
E#
PR_IN#2_SW
14
13 DVD_PR_IN#_SW
PR2_SWO
12
YD
11
10
9
YC
YPbPr2 & DVD VIDEO SWITCH
4
3
Inner DVD &L/R INPUT
SOY1
1
DETECT
Y1P
2
PB_IN
3
Y_IN
4
GND
T10 T10
5
PR_IN
6
GND
T9 T9
7
IR
COM1
CN13 CN13 D84 D84 D85 D85 D78 D78
DVD_YPbPr_IN DVD_YPbPr_IN
PB1P
DVD_LR_IN DVD_LR_IN
1
2
3
T13 T13
CN14 CN14
D72 D72 D73 D73
PR1P
SV INPUT
P6 P6 S-Vdieo S-Vdieo
SY0_IN
4 3
2 5
1 6
SC0_IN
SV Audio Shares with AV2(Horizotal),which input to AIN0_L/R
JRN2 JRN2 JRN3 JRN3
47K 47K 47K 47K
U67 U67
Y2_L#
1
2Y0 2-COM
DVD_L#
5
2Y1
2
2Y2
4
2Y3
Y2_R#
12
1Y0
DVD_R# 14
1Y1
15
1Y2
11
1Y3 1-COM
74LV4052D 74LV4052D
Y2_L# BR48 BR48
Y2_R# BR49 BR49
without InnerDVD:
BR48/BR49 should be SMT ;74HC4052 will be NC.
with InnerDVD:
BR48/BR49 resistor will be NC; 74HC4052 will be SMT.
3
2
R1850 R1850 1K 1K
DVD_PB_IN#
Hi :
DVD_Y_IN#
Hi->Lo->Hi : Disk loaded
DVD_PR_IN#
DVD_IR
D82 D82 D83 D83
NEARLY CONNECTOR
GC16 GC16 2.2uF 2.2uF
DVD_L_IN GR25 GR25 10K 10K
DVD_R_IN GR26 GR26 10K 10K GC17 GC17 2.2uF 2.2uF
GR24 GR24 OC25 OC25 GR23 GR23 OC26 OC26
47K 47K 47K 47K
560pF 560pF 560pF 560pF
NEARLY VGA CON. NEARLY IC
SR11 SR11 0 0
SR12 SR12 SC1 SC1
100 100 47nF 47nF
SD3 SD3 SR13 SR13 SC2 SC2
ESD_0402_10pF ESD_0402_10pF 75 75 47pF 47pF
SR15 SR15 0 0
SR14 SR14 SC3 SC3
100 100 47nF 47nF
SD2 SD2 SR16 SR16 SC4 SC4
ESD_0402_10pF ESD_0402_10pF 75 75 47pF 47pF
AV33
BR44 BR44 10K 10K
C931 C931
BR45 BR45 C672 C672
10K 10K 0.1uF 0.1uF 10uF/10v 10uF/10v
C673 C673
10uF/10v 10uF/10v
GC12 GC12 2.2uF 2.2uF BR3 BR3 1K 1K AIN4_L
3
16
VCC
BR11 BR11 10K 10K OPWM0
10
A
BR13 BR13 10K 10K OPWM1
9
B
OPWM1/OPWM0=(0/0) YPbPr2 Audio =>AIN4_L/R;
6
INH
OPWM1/OPWM0=(0/1) DVD Audio =>AIN4_L/R;
8
GND
7 BR47 BR47 NC NC
GND
GC13 GC13 2.2uF 2.2uF BR40 BR40 1K 1K AIN4_R
13
4,5,6,7,8,9,10,11,12,13,14
0/NC 0/NC AIN4_L
0/NC 0/NC AIN4_R
MediaTek Inc. MediaTek Inc. MediaTek Inc.
Title Title Title
Size Size Size Document Number Document Number Document Number
C C C
Date: Date: Date:
2
1
ADIN5
No disk load
D
DVD_L#
DVD_R#
SY0
C
SC0
B
AIN4_L
AIN4_L
AIN4_R
AIN4_R
AV33
AV33
SY0
SY0
SC0
SC0
ADIN5
ADIN5
SOY1
SOY1
Y1P
Y1P
COM1
COM1
PB1P
PB1P
PR1P
PR1P
OPCTRL3
OPCTRL3
OPWM0
OPWM0 4,7
OPWM1
OPWM1 4,7
DVD_IR
DVD_IR 6
GND
GND
A
MediaTek Confidential MediaTek Confidential MediaTek Confidential
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
DVD/YPbPr2/S_video Input DVD/YPbPr2/S_video Input DVD/YPbPr2/S_video Input
Rev Rev Rev
Drawn Drawn Drawn
MT5305A P1V1 MT5305A P1V1 MT5305A P1V1
V1 V1 V1
Friday, December 04, 2009 Friday, December 04, 2009 Friday, December 04, 2009 Sheet Sheet Sheet 15 15 15 of of of 15 15 15
1