Marantz SR7013 Service Manual page 38

SCH30_MAIN DAC2
8J
D GND
D A3.3V
D ACLRCK
D ACBCK
D ACPCMASSIGN3
D ACPCMASSIGN2
D ACPCMASSIGN1
D ACMCK
D ACRST
D ZF2
D ACD AT A
D ACCLK
D ACMS
TO J8
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
C3147 0.1uF
C3148 0.1uF
C3149 1000pF
C3150
1000pF
C3151 OPEN
C3152 OPEN
C3153 0.1uF
C3154 0.1uF
C3155 1000pF
C3156 1000pF
MAIN_D AC2
C3306 C3308 C3310
0.1uF 0.1uF 0.1uF
D A3.3V
D ACLRCK
D ACBCK
36 35 34 33 32 31 30 29 28 27 26 25
C3305
37 AOUTR3P AOUTL2P 24
D ACPCMASSIGN3
38 AOUTL4P AOUTR1P 23
16V/220uF
D ACPCMASSIGN2 AOUTL4N AOUTR1N
C3304 39 22
C3313
40 VREFH4 VREFH1 21
D ACPCMASSIGN1 0.1uF
16V/220uF
41 VREFL4 IC311 VREFL1 20
D ACMCK D A3.3V
42 AOUTR4N AOUTL1N 19
AK 4458VN
C3302
AOUTR4P AOUTL1P
D ACRST 43 18
100uF/16V
44 LDOE I2C 17
D ZF2
45 TVDD PS/CAD0_SPI 16
C3301 0.1uF
46 DVSS CAD0_I2C/CSN/ DIF 15
D ACD AT A C3303 50V/1uF
VDD18 CL/CCLK/TDM1
R3102 47 14
D ACRST
D ACCLK
48 PDN SDA/CDTI/TDM0 13
1K
C3103 1 2 3 4 5 6 7 8 9 10 11 12
D ACMS
0.1uF/50V
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
R3125 33K
R3123
4.7K /F
R3113 C3125 R3127
R3121 180
3.9K/F 680P 47
R3111 R3119
(GRM21)
3.9K /F (GRM21) 180
4 3 2 1
5 6 7 8
R3112 R3120
3.9K/F 180
R3114 C3126 R3128
R3122 180
3.9K/F (GRM21) 680P 47
(GRM21)
R3124 4.7K /F
R3126 33K
R3143 33K
R3141
4.7K /F
R3131 C3135 R3145
R3139 180
3.9K/F 680P 47
R3129 R3137
(GRM21)
3.9K/F (GRM21) 180
4 3 2 1
5 6 7 8
R3130 R3138
3.9K/F 180
C3136
R3132 R3140 R3147
180
3.9K/F 680P 47
(GRM21)
(GRM21)
R3142 4.7K /F
R3144
33K
R3163 33K
R3161
4.7K /F
C3143
R3151 R3159 R3165
180
3.9K/F 680P 47
R3149 R3157
(GRM21)
3.9K/F (GRM21) 180
4 3 2 1
5 6 7 8
R3150 R3158
3.9K/F 180
C3144
R3152 R3160 R3166
180
3.9K/F 680P 47
(GRM21)
(GRM21)
R3162 4.7K /F
R3164
33K
MAIN_D AC2
STBY POWER
38
0K
A+ 5V
A-7V
A+ 7V
D AGND
ASSIGNR1
C3130
220uF/25V
TO K0
C3129
220uF/25V
ASSIGNL1
D AASSIGNR1
D AASSIGNL1
ASSIGNR2 D AASSIGNR2
D AASSIGNL2
D AASSIGNR3
D AASSIGNL3
ASSIGNL2
ASSIGNR3
ASSIGNL3