Marantz AV8003 Service Manual page 70

HDMI PWB -3/5
C601
10/50
OSD-IN C602 V-GND
10/50
Y-IN
C603 V-GND
10/50
Y_OSD V-GND
V+5VA
C-IN
C604
V-GND
V-GND
0.1
V-GND V-GND
16 15 14 13 12 11 10 9
IC61
C630
NJM2285M
0.1
C631 0.1
1 2 3 4 5 6 7 8
C632 100/16
C633 0.1
V-GND
V-GND
C634 10/50
C_MUTE
CVBS_OSD C635 0.1
C636 10/50
V+5VA
R637 2.7K
CVBS-IN
C608
R638 2.7K
10/50
C640
C609
R605 0.1
CVBS_THROUGH
V-GND 1K V+5VA 0.1
R694
22 Q601
KTA2014
Y_THROUGH
R695 V-GND
R607 C610
22
1K
V+5VA 0.1
C_THROUGH
R696
Q602
22 KTA2014
V-GND
C611
R609
820 0.1
Q603
KTA2014
COM_CR_IN V-GND C612
0.1
RST_DEC
COM_CB_IN V-GND C613
0.1
COM_Y_IN V-GND C614
0.1
T611 T610
C615
1000P
V-GND
RST_DEC
RST_ENC
C_CONV_OUT
Y_CONV_OUT
C_THROUGH
Y_THROUGH
Q606
CVBS_CONV_OUT
KRC102S
RST_ENC
CVBS_THROUGH
Y_OSD
CVBS_OSD
C_MUTE
Y-IN
OSD-IN
CVBS-IN
C-IN
V+2.5V1 V-GND
L605
R996
10uH
0
R794 R797 R997
0 0 0
R790 R793 R796 R798 R998
0 0 0 0 0
R791 R792 R795 R799 R999
0 0 0 0 0
V+8V CHAGND V-GND V-GND V-GND V-GND V-GND
Q802 Q804
KTA2014 KTA2014
V-GND V-GND
Q803
Q801
C801 C803 KTC4075
KTC4075
3p
47/25
R805 R806 R808 L801 R812 C805
470 150 1K 12uH 470
10/50
V-GND V-GND V-GND V-GND V-GND V-GND V-GND V-GND
Q814
KTA2014
V-GND V-GND Q815
Q813
C820 C822 KTC4075
KTC4075
47/25 3p
R844 R846 L804
12uH
560 1K
V-GND
V-GND V-GND V-GND V-GND V-GND V-GND
V+3.3V2
C677
0.1
14 13 12 11 10 9
X601
28.636MHz
VD_+1.8VPLL 1 2 3 4 5 6
R630
C624
1M
VD_+3.3VA 0.082
C625 R651
22
0.01
V-GND
R635
FB P7
0
SOG P27
AIN7 P8
AIN1 P9
AIN8 P10
AIN2 P11
AIN9 SDA2
C620
AIN3 DVDDIO
R636
0.1
TEST1 DGND
OPEN
AGND SCLK2
CAPY1 SFL/SYNC_OUT
CAPY2 P28
IC62
AVDD P29
ADV7403BSTZ-110
C619
REFOUT DVDD
VIDEO DECODER
0.1
CML DGND
AGND P12
BIAS P13
CAPC1 P14
CAPC2 P15
C618
TEST0 DVDDIO
0.1
AIN10 DGND
AIN4 CS/HS
AIN11
INT_INV
AIN5 P31
AIN12 P32
R614 10K
C616
C701 OPEN
Q604 0.1
KRC102S
C702 OPEN 4 3 2 1
VD_+1.8VD VD_+3.3VIO
8 7 6 5
T605
T606
R663 10K L604
C139 9R005Z
R664 100
T620
OPEN
C138
C2
C691 820p
/RESET C1
R665 680
C692 3900p
EXT_LF
C0
RSET2
C693 Y9
R666 390 R667 2.7K
COMP2
Y8
0.1
DAC F
DGND
DAC E C687
IC71 VDD
DAC D
0.1
ADV7320KSTZ Y7
AGND
VIDEO ENCODER
C694 Y6
VAA 46.VREF
Y5
0.1
DAC C 47.RSET1
2.Y0 Y4
DAC B 48./S_BLANK
1.VDD_IO Y3
49./S_VSYNC
DAC A
R668 R669 C695 64.GND_IO
Y2
50./S_HSYNC
COMP1
63.CLKIN_B Y1
6.8K 1% 6.8K 1% 0.1
51.S0
R670
R671
C686
390 2.7K
T621 0.1
L606
R678 OPEN
9R005Z
R679 OPEN
R703 OPEN
R680 OPEN
R681 OPEN
0
R704 OPEN
R684
OPEN
R685
V-GND
Q806 Q808
KTA2014 KTA2014
V-GND V-GND
Q807
Q805
C808 C810 KTC4075 C814
KTC4075
47/25 3p 0.1
R818 R819 R821 L802 R825 C812
470 150 1K 12uH
470 10/50
V-GND V-GND V-GND V-GND V-GND V-GND V-GND V-GND V-GND V-GND
Q817
KTA2014
V-GND V-GND
Q816
C826 C828 C831
KTC4075
47/25 3p 47/25
R853 R855 L805
12uH
560 1K
V-GND
V-GND V-GND V-GND V-GND V-GND V-GND V-GND
75
R628 V_CLK_IP
22
R627 V_CLK_ENC
22
8
T602
IC72
TC74VHC08AFT V+3.3V4
7
L601
T604 9R005Z
R629
V_CLK
22
R626
V_B2/CB2
22
RN63 22X4
V_B3/CB3
V_B4/CB4
V_B5/CB5
V_B6/CB6 SDVSYNC R646 22
SDHSYNC R647 22 36 35 34 33
C646
R625 V_B7/CB7 37
0.1
22 SDCLK R650 22 38
39
R624 22 V_G00/Y00 T617
RN66 22X4
40 CLKO
R623 22 V_G01/Y01 PRG_Y7
41 YO9
FOR ADV7403 PRG_Y6
42 YO8
PRG_Y5
43 YO7
T601
PRG_Y4
YO6
44
YO5
45
C647
SFL
RN67 22X4 OVDD
46
PRG_Y3 0.1
OVSS
47
PRG_Y2
YO4
48
PRG_Y1
YO3
49
PRG_Y0
RN62 22X4
50 YO2
V_G0/Y0
51 YO1
V_G1/Y1 RN68 22X4
52 YO0
PRG_Y00 C648
V_G2/Y2
53 OVDD
V_G3/Y3 PRG_Y01 0.1
54 CVSS
PRG_C00
55 OVSS
PRG_C01
CO0
56
R622 22 V_HSYNC
CO1
57
DEC_INT
RN69 22X4 CO2
58
R621 0 PRG_C0
CO3
59
PRG_C1
CO4
60
C649
PRG_C2
61 OVDD
PRG_C3
0.1
62 OVSS
63 CO5
RN70 22X4
64 CO6
PRG_C4
65 CO7
PRG_C5
66 CO8
PRG_C6
67 CO9
PRG_C7
FILM
68
69
T618
70
C650 0.1
71
72
V+2.5V1
C651 0.1
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102
L602
9R005Z
V+3.3V4
PRG_C0
PRG_C01
V+3.3V2
PRG_C00
PRG_Y7
PRG_Y6
PRG_Y5 Q607 IC65
KRC103S
PRG_Y4
10 9 8 7 6 5 4 3 2
SW_VIDEO4
R713
PRG_Y3
PRG_Y2 0
PRG_Y1
V+3.3V2
PRG_Y0
11 12 1 3 1 4 15 16 17 18 19
PRG_Y01
PRG_Y00
V+2.5V1
SDCLK
V_CLK_ENC
T607 T608 T609
Q810 Q812
KTA2014 KTA2014
Q811
Q809
C816 KTC4075
KTC4075
3p
R831 R832 R834 L803 R838 C818
12uH
470 150 470
1K 0.1
V-GND V-GND V-GND V-GND V-GND V-GND
Q819
KTA2014
Q818
C833
KTC4075
3p
R861 R863 L806
12uH 1 3 5 7 9 11
560 1K
2 4 6 8 10
CN32
T O C O M P O N E N T PWB
V-GND
V-GND V-GND V-GND
5 6 7 8 5 6 7 8 5 6 7 8 5 6 7 8
1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4
R705 OPEN
R706 OPEN
R648 OPEN R642 OPEN
R649 OPEN R643 OPEN
R658
100
R657 10K
R656 100
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
C666
144
0.1
143
142
33.PO0 4.PLL_EN
VPDX 141
R655 10K
34.TEST0 3.TEST7 C665 0.1
PLL_VDD 140
35.OVSS 2.CLKI
R654 OPEN
CVDD 139
36.OVDD 1.OVDD
C664 0.1
OVSS 138 C704 OPEN
37.CVDD 144.IVDD
SRN
137
38.TEST1 143.PLL_GND R653 100
SCL
136
39.TEST2 142.TEST6
R652 100
SDA
135
T619
RFFO
134
C703 OPEN
SLV
133
MD15 132
MD0 131
MD14 130
MD1 129
C663
OVDD 128
0.1
IC63 CVSS 127
CD0040AF OVSS 126
MD13
I/P CONVERTER 125
MD2
124
MD12
123
MD3
122
OVSS
121
C662
69.RFFI OVDD 120
0.1
70.OVSS 112.MD6 MD11 119
71.CVDD 111.MD8 MD4 118
72.IVDD 110.MD7 MD10 117
73.OVDD 109.CVDD MD5 116
74.MD19 108.OVDD OVSS 115
C661
75.MD18 107.OVSS OVDD 114
0.1
76.MD17 106.TEST4 MD9
113
105.TEST3
112
111
110
C660
109
0.1
103 104 105 106 107 108
IC66 IC67 IC68
1 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5
2 0 11 12 1 3 1 4 15 16 17 18 19 2 0 11 12 1 3 1 4 15 16 17 18 19 2 0 11 12 1 3 1 4 15 16
TO SCALER BLOCK
TO HDMI PWB -4/5
76
V+3.3V2
Q605
KRC102S
RST_ENC L603
9R005Z
IC64
16MBit SDRAM
C671
VCC VSS
0.1
DQ0 DQ15
RN71 22X4 RN78
22X4
VMD0 VMD15
DQ1DQ14
VMD1 VMD14
VSSQ
VMD2 VMD13
VMD3 VMD12
DQ2 DQ13
DQ3DQ12
C672 C676
VCCQ
VMD15
0.1 0.1
VMD0 DQ4 DQ11
RN72 22X4 RN77 22X4
VMD4 VMD11
VMD14
DQ5DQ10
VMD1
VMD5 VMD10
VSSQ
VMD6 VMD9
VMD7 VMD8
DQ6 DQ9
VMD13
DQ7 DQ8
VMD2
C673 C675
VMD12
VCCQ
VMD3 0.1
0.1
VDQMK R707 22
LDQM N.C
VWE R708 22
WE-UDQM
VMD11
R711
VCAS R709 22 VMCLK
CAS- CLK
VMD4
22
VRAS
VMD10 R710 22
RAS- CKE
VMD5
CS- N.C
22X4
RN73 RN76 22X4
BA A9
VMA11 VMA9
VMD9
VMA10 A10 A8 VMA8
VMD6
VMA0 VMA7
VMD8
A0 A7
VMA1 VMA6
VMD7
A1 A6
RN75 22X4
VMA2 A2 A5
VMA3
A3 A4
VMA4
C674
VMA5 VCC VSS
0.1
TO HDMI PWB -4/5
IC69 IC70
4 3 2 1 10 9 8 7 6 5 4 3 2 1 10 9 8 7 6 5 4 3 2 1
17 18 19 2 0 11 12 1 3 1 4 15 16 17 18 19 2 0 11 12 1 3 1 4 15 16 17 18 19 2 0