Pioneer BDP-440 Service Manual page 20

1
2.8 MAIN BOARD ASSY (8/10) : VIDEO/SD OUTPUT
A
1.2V
AVDD12_HDMI_RX
C218 C218
NC NC
3.3V
AVDD33_HDMI_RX
C656 C656
B
NC NC
C
D
E
F
A
8/10F
20
1
2
U7G U7G
D8
VDD12_HDMI_RX
D7
VDD12_HDMI_RX
C219 C219
0.1uF/16V/X7R 0.1uF/16V/X7R
E8
VSS33_HDMI_RX
F8
VSS33_HDMI_RX
C8
VDD33_HDMI_RX
C7
VDD33_HDMI_RX
C220 C220
0.1uF/16V/X7R 0.1uF/16V/X7R
A9
RXCKB
B9
RXCK
A6
RX2B
B6
RX2
A7
RX1B
B7
RX1
A8
RX0B
B8
RX0
MT8555_0825_A MT8555_0825_A
3.3V
R967 R967
Q15 Q15
S
P_AO3401/NC P_AO3401/NC
R274 10K R274 10K
SD_PWR_CTRL R276 R276 1K 1K
SD_WP R275 R275 33 33
BDP-440
2
3
E28
VDINHSYNC
F27
VDINVSYNC
F28
VDINCLK
E27
VDIN0
D28
VDIN1
D27
VDIN2
C28 VDIN3
VDIN3
C27
VDIN4
B28
VDIN5
D26
VDIN6
A28
VDIN7
B27
VDIN8
A27
VDIN9
C26
VDIN10
VDIN10
A26
VDIN11
B26
VDIN12
A25
VDIN13
B25
VDIN14
A24
VDIN15
B24
VDIN16
D23
VDIN17
C23
VDIN18
D22
VDIN19
C22
VDIN20
E23
VDIN21
E22
VDIN22
F22
VDIN23
A22
VDIN24
B22
VDIN25
A21
VDIN26
B21
VDIN27
E20 VDIN28
VDIN28
C20 VDIN29
VDIN29
D21 VDIN30
VDIN30
C21
VDIN31
VDIN31
E21
VDIN32
D20
VDIN33
F21
VDIN34
G20
VDIN35
NC/0 NC/0
CARD_3V3
D
R277 R277
0.1uF/25V/Y5V 0.1uF/25V/Y5V
10uF/10V/Y5V 10uF/10V/Y5V
10K 10K
CARD_DETECT
CARD_PROTECT CARD_PROTECT
3
4
LED_B LED_B
LED_A LED_A
VOUT_CR1
R191 R191 33 33 WiFi_EN#
TEST POINT SMD1.0 TEST POINT SMD1.0
TP68 TP68
TEST POINT SMD1.0 TEST POINT SMD1.0
TP69 TP69
R194 R194 0 0
R666 R666 0 0
R279 R279
510 510
SD_DAT3
SD_DAT3
SD_CMD
SD_CMD
SD_CLK
SD_CLK
SD_DAT0
SD_DAT0
SD_DAT1
SD_DAT1
SD_DAT2
SD_DAT2
4
6
WiFi_EN#
SD_PWR_CTRL
SD_WP
6
6
6
6
6
6