Marantz SR5012 Service Manual page 27

SCH18_INPUT2
CP4201
TO N1014
HDMI_DIGITAL CNT G3
1 3 5 7 9 11 13 15 17 19
2 4 6 8 10 12 14 16 18
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
21 23
20 22
C2138
OPEN
U1049:B
A_+8V
NJM8080G
R2017 R2018
3.9K-F 180
(CH)3900P-J
5 8 R2019
FL+
100
R2022 7
DA_FL.
180
FL- 6
C4239
R2021
100/16(KR3)
3.9K-F
C2153 (CH)680P-J
R2025 4.7K-F
R2026 47K-F
A_-8V
U1049:A
R2034 NJM8080G
3.9K-F
R2036
FR+ 3 4
100
R2035 R2039
1 DA_FR.
180
180
FR- 2
C4240
C2157
R2038
100/16(KR3)
3.9K-F (CH)3900P-J
C2158 (CH)680P-J
R2040 4.7K-F
R2041 47K-F
U1053:B
R2069 C2180 R2070 A_+8V
NJM8080G
3.9K-F 180
(CH)3900P-J
R2071
C+ 5 8
100
R2073
7
180
C- 6 C4243
R2072 100/16(KR3)
3.9K-F C2183 (CH)680P-J
R2077 4.7K-F
R2079 47K-F
A_-8V
U1053:A
R2082
NJM8080G
3.9K-F
R2084
3 4
SW+ 100
R2083 R2086
1
150 150 DA_SW.
2
SW- C4244
R2085 C2185
100/16(KR3)
3.9K-F
(CH)3900P-J
C2186 (CH)470P-J
R2087 10K-F
R2088 56K
C2137 U1047:A
R1999 R2000 A_-8V
NJM8080G
(CH)3900P-J 180
3.9K-F
SL+ 3 4 R2001
100
R2003 1 DA_SL.
180
SL- 2 C4237
100/16(KR3)
R2002
3.9K-F
(CH)680P-J
C2140
R2006 4.7K-F
R2007 47K-F
A_+8V
U1047:B
R2010 NJM8080G
3.9K-F
R2012
SR+ 5 8
100
R2011 R2014
7 DA_SR.
180 180
C4238
SR- 6
C2146 100/16(KR3)
R2013
(CH)3900P-J
3.9K-F
C2148 (CH)680P-J
R2015 4.7K-F
R2016 47K-F
U1051:A
R2044 C2162 A_-8V
R2045 NJM8080G
3.9K-F (CH)3900P-J 180
SBL+ 3 4 R2046
100
R2048 1
180
SBL- 2
C4241
R2047
100/16(KR3)
3.9K-F
C2167 (CH)680P-J
R2052 4.7K-F
R2054 47K-F
A_+8V
U1051:B
R2058
NJM8080G
3.9K-F
SBR+ 5 8 R2060
100
R2059
R2063 7
180
180
SBR- 6 C4242
R2062 C2171 100/16(KR3)
3.9K-F (CH)3900P-J
C2173 (CH)680P-J
R2064 4.7K-F
R2065 47K-F
DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL COMPONENT (Y)
A_+8V
A_-8V
AGND
C2144
OPEN
A_+7V
DA_FL.
DA_FR.
DA_C.
DA_SW.
DA_SL.
DA_SR.
DA_SBL.
DA_SBR.
C4354
OPEN
SEL_DATA
SEL_CLK
DA_C.
DA_SBL.
DA_SBR.
CP4202
20 18 16 14 12 10 8 6 4 2
21 19 17 15 13 11 9 7 5 3 1
TO CN5602
PREOUT
27
2G
DA_FR.
DA_FL.
EXT_IN_FR
EXT_IN_C
SEL_DATA
SEL_CLK
A_+8V
A_-8V
AGND
U4204
NJU72751AV A_+7V
V+ V-
A_-7V A_-7V
ADR0 ADR1
IN_A1 OUTA1
DA_FL_ DA_FL_
IN_B1 OUTB1 DA_FR_ DA_FR_
NC NC
IN_A2 OUTA2 DA_C_ DA_C_
IN_B2 OUTB2 DA_SW_ DA_SW_
NC REF_A
NC REF_B
IN_A3 OUTA3 DA_SL_ DA_SL_
IN_B3 OUTB3 DA_SR_ DA_SR_
NC NC
IN_A4 OUTA4 DA_SBL_ DA_SBL_
IN_B4 OUTB4 DA_SBR_ DA_SBR_
REF NC
DATA CLK
C4355
OPEN
R4277 OPEN
DA_FL. DA_FL_
R4278 OPEN
DA_FR. DA_FR_
R4279 OPEN
DA_C. DA_C_
R4280 OPEN
DA_SW. DA_SW_
R4281 OPEN
DA_SL. DA_SL_
R4282 OPEN
DA_SR. DA_SR_
R4283 OPEN
DA_SBL. DA_SBL_
R4284 OPEN
DA_SBR. DA_SBR_
R4292 0
EXT_IN_FL DA_FL_
R4293 0
EXT_IN_FR DA_FR_
R4290
0
EXT_IN_C DA_C_
R4294 0
EXT_IN_SW DA_SW_
R4289 0
EXT_IN_SL DA_SL_
R4314 0
EXT_IN_SR DA_SR_
R4288 0
EXT_IN_SBL DA_SBL_
R4287 0
EXT_IN_SBR DA_SBR_
INPUT 2/2
INPUT 1/2
TO G2