Main Board Assy (3/11) : Mt8555 Hdmi Output - Pioneer BDP-62FD Service Manual

1

10.3 MAIN BOARD ASSY (3/11) : MT8555 HDMI OUTPUT

A
3.3V Analog Power
3.3V
3.3V
B
3.3V
3.3V_STBY
C
PLL
1.2V
1.2V
D
1.2V
For PLL testing
E
F
A
3/11
48
1
2
AVDD33_VDAC_R AVDD33_VDAC_R
C302 C302
AVDD33_VDAC_X
0.1uF/16V/X7R 0.1uF/16V/X7R
AVDD33_VDAC_BG
AVDD33_XTAL
AVDD12_DMPLL
AVDD33_VDAC_X
AVDD12_APLL
C304 C304
0.1uF/16V/X7R 0.1uF/16V/X7R
AVDD12_27MPLL
AVDD33_VDAC_BG
C306 C306
0.1uF/16V/X7R 0.1uF/16V/X7R
AVDD33_XTAL
C310 C310
0.1uF/16V/X7R 0.1uF/16V/X7R
AVDD12_DMPLL
AVDD12_APLL
C319 C319
0.1uF/16V/X7R 0.1uF/16V/X7R
AVDD12_27MPLL
C322 C322
0.1uF/16V/X7R 0.1uF/16V/X7R
2
3
U7C U7C
F18
AVDD33_VDAC_R AOMCLK
G17
AVSS33_VDAC_R AOBCK
AOLRCK
E19
AVDD33_VDAC_X AOSDATA0
F19
AVSS33_VDAC_X AOSDATA1
AOSDATA2
D19
AVDD33_VDAC_BG AOSDATA3
E18
AVSS33_VDAC_BG AOSDATA4
C15
AVDD33_XTAL
D15
AVSS33_XTAL SPDIF
F15
AVDD12_DMPLL
F14
AVSS12_DMPLL
G15
AVDD12_APLL
G14
AVSS12_APLL AMUTE
E15
AVDD12_27MPLL
E14
AVSS12_27MPLL VDACX_OUT
VDACR_OUT
VDACG_OUT
VDACB_OUT
C14
TP_PLLG
D14
TN_PLLG
AVDD12_HDMI_TX
AVDD12_HDMI_TX
AVSS12_HDMI_TX
AVSS12_HDMI_TX
NS_XTALI A13
NS_XTALI AVDD33_HDMI_TX
AVDD33_HDMI_TX
AVSS33_HDMI_TX
AVSS33_HDMI_TX
CH0_M
B13
NS_XTALO CH0_P
CH1_M
CH1_P
CH2_M
CH2_P
CLK_M
CLK_P
HTPLG
HDMISD
HDMISCK
EXT_CAP
EXT_RES
SPBCK
SPDATA
SPLRCK
SPMCLK
MT8555_0825_A MT8555_0825_A
BDP-62FD
3
4
Reserved hardware
C12
A12
B12 AOLRCK
C11 AOSDATA0
D11 AOSDATA1
D12 AOSDATA2
E10
F10
E13 SPDIF
R321 R321 0 0
SPDIF 8
E12 VCXO_PWM
MCIN
D10 AMUTE
AMUTE 6
C19
C18
A19
B19
D18 FS R308 R308 560/1% 560/1%
FS
E16 AVDD12_HDMI_TX
D16
C307 C307
G16
0.1uF/16V/X7R 0.1uF/16V/X7R
F16
C17
D17 AVDD33_HDMI_TX
E17
F17
C314 C314
0.1uF/16V/X7R 0.1uF/16V/X7R
A16 TX0-
B16 TX0+
A15 TX1-
B15
TX1+
A14 TX2-
B14 TX2+
A17 TXC-
B17 TXC+ C320 C320 NC NC
D25 HDPLG R317 R317 100/NC 100/NC
C24
R318 R318 33ohm 33ohm
CEC
C488 C488
D24 HDMISD
C25 HDMISCK 27pF/50V/NPO 27pF/50V/NPO
A18
B18 EXT_RES
R324 R324
2.49K/1% 2.49K/1%
G11
F13 SPDATA SPDATA
F12 SPLRCK SPLRCK
F11
4
AOSDATA0
AOSDATA1
AOSDATA2
AOLRCK
1.2V
3.3V
CEC_M
CEC_M 16