Marantz AV7703 Service Manual page 20

SCH14_LEGO
3C 80 Pin CONNECTOR
CN501
1 3 5 7 9
CJP80GA370ZU 2 4 6 8 10
LEGO5V
DGND
NET3.3V
D5V
C5011 OPEN
TO C3
VCC 1A
IC521
OPEN
1Y 3Y
3A 2A
2F 2Y GND
MCLK_I2S_0
R5044 0
SPDIF_OUT
SDIN_I2S_0
SDIN_I2S_1
LRCK_I2S_1
SCLK_I2S_1
SDOUT_I2S_1
1 2 3 4 5 6 7 8 9 10
TO F2
20 19 18 17 16 15 14 13 12 11
LRCK_I2S_0
SCLK_I2S_0
SDOUT_I2S_0
LRCK_I2S_2
SDIN_I2S_2
SCLK_I2S_2
SDOUT_I2S_2
PWM_3
GPIO_0
GPIO_1
GPIO_2
1E
E_RXD_MIEO
E_CTS_MIEO
R5095 0
E_TXD_MOEI
E_RTS_MOEI
AIOS4_WAKEUP
AIOS4_STBY_STATUS
NET_FACT_RST
TO E1 GUI_WRITE
3B
DIGITAL CONNECT
(PAGE 1_A4) NET_FACT_RST
TO B3
R5091 0
L5001 OPEN
0x2
R5092 OPEN
RN501
CN321
/OC EN
CN321
OUT IN
CJP05GI288ZY
SMAW200-05P
L5091 R5094
VBUS OUT IN
0
OPEN
USBD+
OUT GND
USBD-
T222
IC503
DGND
BD82065FVJ-E2
T223
DGND
TO BN321
T326
T225
R5129 OPEN
EXC34CE900U
L5111
EXC34CE900U
JK501
L5112
CJJ9L029Z
KRJ-015XXNL T20
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO DIGITAL AUDIO
FROM LEGO MODULE
11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47 49 51 53 55 57 59 61 63
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64
Q5001
RT1N141C
IC511
S VCC
1B1 OE
1B2 4B1
1A 4B2
2B1 4A
R5101
4.7K
T91
2B2 3B1
T90
R5102
4.7K
2A 3B2
4 3 2 1
GND 3A
9
SN74CBTLV3257PWR
5 6 7 8
C5101
0.1
C5301 OPEN
1 OE VCC
2 A
3 GND Y
IC531
OPEN
3G
TO A.PLD
(PAGE 7_D1)
TO G3
TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO STBY POWER
65 67 69 71 73 75 77 79 1 3 5 7 9 11 13 15 17 19 21 23
66 68 70 72 74 76 78 80 2 4 6 8 10 12 14 16 18 20 22 24
R5032
SR7011 1.8K
C5012
OPEN
1A VCC
3Y 1Y
2A 3A
GND 2Y
IC522
OPEN
Q5003
RT1N141C
Q5002
RT1N141C
IC513
IC512
S VCC
S VCC
1B1 OE
1B1 OE
1B2 4B1
1B2 4B1
1A 4B2
1A 4B2
2B1 4A 2B1 4A
2B2 3B1
2B2 3B1
2A 3B2 2A 3B2
GND 3A
GND 3A
SN74CBTLV3257PWR
SN74CBTLV3257PWR
C5303 OPEN
C5302 OPEN
5 1 OE VCC 5 1 OE VCC 5
2 A 2 A
4 3 GND Y 4 3 GND Y 4
IC532 IC533
OPEN
OPEN
H7 5G 2H
TO VSP TO DSP1
TO DSP2
(PAGE 8-2_A2)
(PAGE 8-1_A2)
(PAGE 15_A3)
TO 7H TO G5 TO H2
20
CN502 42 Pin CONNECTOR
25 27 29 31 33 35 37 39 41
CJP42GA370ZU
26 28 30 32 34 36 38 40 42
BK106 BK107 BK108 BK109
VMD1A960 VMD1A960 VMD1A960 VMD1A960
2 1 2 1 2 1 2 1
H6
VOUT_D22
VOUT_D23
VOUT_D20
VOUT_D21
VOUT_D18
VOUT_D19
VOUT_D16
VOUT_D17
VOUT_D14
VOUT_D15
VOUT_D12
VOUT_D13
VOUT_D11
VOUT_D10
VOUT_D09
VOUT_D08
VOUT_D07
VOUT_D06
VOUT_D05
VOUT_D04
VOUT_D03
VOUT_D02
VOUT_D01
VOUT_D00
VOUT_PE
VOUT_HS
VOUT_VS
VOUT_PCLK
Q5004 Q5005 Q5006
RT1N141C RT1N141C RT1N141C
IC514 IC515 IC516
S VCC S VCC S VCC
1B1 OE 1B1 OE 1B1 OE
1B2 4B1 1B2 4B1 1B2 4B1
1A 4B2 1A 4B2 1A 4B2
2B1 4A 2B1 4A 2B1 4A
2B2 3B1 2B2 3B1 2B2 3B1
2A 3B2 2A 3B2 2A 3B2
GND 3A GND 3A GND 3A
SN74CBTLV3257PWR SN74CBTLV3257PWR SN74CBTLV3257PWR
C5305 OPEN
3H 5H
1 OE VCC 5
R5305 0 2 A
3 4
GND Y
C5304 OPEN
IC535
OPEN
1 5
OE VCC
2 A
3 GND Y 4
TO H3 TO H5
IC534
OPEN
VPLD
(PAGE 16_C6)
TO 6H
C5306 OPEN
1 OE VCC 5
2 A
3 GND Y 4
IC536
OPEN
DSP4_SPI_CLK