Marantz NR1508 - Page 17

SCH08_MAIN DAC
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL VIDEO SIGNAL GND LINE POWER- LINE POWER+ LINE COMPONENT (Y)
24.
ADC_RST
PLDADCBCK
PLDADCMCK
DA+5V
DA3.3V
AD_VDCOM
DAC_MS
AP_DA AP_CK
DZM
DGND
DAC64FS
DACDATAF
DACDATAS
DACDATASB
DA3.3V
14.
38.
C2192 100N-K
FL-
100N-KC2111 1N-KC2113 1N-KC2115
C2420 1UF-K(1608)
1N-KC2120 1N-KC2122 1N-KC2124 1N-KC2126 1N-KC2128
ADIN_VDCOM
1N-KC2130
A/DIN_R
1N-KC2132 1N-KC2134 1N-KC2136
C2197 220/25(KR3)
PLDADCLRCK
PLDADCDATA
ADIN_LEGO_L
ADC_RST
PLDADCBCK
C2177 -
-C2181
-C2187
C2193 -
DAGND2
DAC_MS
AP_DA
DACDATASB
DACDATAF
DAC256FS
DAC_RST
33
R2046
1K
R2045
23.
DA+5V
SR-.
SL-.
SW-.
SW+.
FL+.
FL-.
R2010
100-1608
DACRTNGND
DAGND
SR+
SL+
DAGND
SL-
S
W-
DAGND
CEN+
FR-
DAGND
FL-
DA+5V
DAGND2
ADIN_VDCOM
A/DIN_L
DAGND2
DAGND2
AD_VDCOM
PLDADCDATA
DA+5V
DGND
DAGND2
C2423 1N-K
C2178 -
C2188 -
-C2185
C2180 -
C2179 -
C2189 -
DAFS
AP_CK
DZM
DACDATAS
DAC64FS
DACFS
DACDATAC
DAC_RST
100R1986
DACFS DAC256FS
13.
C2190 1/100
DACDATAC
37.
DA+5V
DAGND
SR+.
SL+.
CEN+.
CEN-.
FR-.
FR+.
R2062
100-1608
R2047
100-1608
R2044
100-1608
R2038
100-1608
R2021
100-1608
R2013
100-1608
R2002
100-1608
C2171
OPEN-1608
C2163
OPEN-1608
C2157
OPEN-1608
FL+
SR-
DAGND
SW+
CEN-
DAGND
FR+
FL+
DAGND
A/DIN_R
ADIN_LEGO_R
ADIN_LEGO_L
C2414 OPEN C2411 4.7UF(1608)
100N-KC2110 1N-KC2112 1N-KC2114
C2417 1UF-K(1608)
C2138 -
C2176 -
1N-KC2117 1N-KC2119 1N-KC2121 1N-KC2116 1N-KC2118 1N-KC2123 1N-KC2125 1N-KC2127 1N-KC2129
A/DIN_L
1N-KC2131 1N-KC2133 1N-KC2135
100N-K
C2196
C2198 220/25(KR3)
R2058
100-1608
R2034
100-1608
R1999
100-1608
R2017
100-1608
C2146
OPEN-1608
OPEN-1608
C2154
C2137
OPEN-1608
100N-K-1608C2165
ADIN_LEGO_R
PLDADCMCK
PLDADCLRCK
DADATAF
DA256FS
FL-.
FR-.
CEN+.
CEN-.
C2201 220/25(KR3)
SW-.
C2202 100N-K
SL-.
C2203 100N-K
SR-.
SR-
SL-
SW-
SW+
FL+
FL-
1KR2404
33R2403
FROM
DIR/A.PLD
FROM
CPU
DA_Z_MUTE
DA64FS
C2205
100N-K
FROM
CPU
FROM
DIR/A.PLD
FL+.
FR+.
100N-KC2206
SW+.
C2208 470/16(KR3)
SL+.
C2207 220/25(KR3)
SR
+.
C2191 100N-K
SR+
SL+
CEN-
CEN+
FR-
FR+
TO
DIGITAL CNT
FROM
DIGITAL CNT
MAIN DAC
C2195 220/25(KR3)
100N-K-1608C2175
FROM
DIR/A.PLD
10 11 12 13 14 15 16
5 4 3 2 16
9
8 7
U2403
AK5358BET
VD
VA
AGND
VCOM
CKS1
AINL
AINR
DGNDSDTO
LRCLK
MCLK
SCLK
PDN
DIF
CKS2 CKS0
2
BICK/DCLK
35
VREFL3
5
SDTI2/DSDL2
32
AOUTL3P
30
AVSS
8
DSDR3
29
AOUTR2P
10
DSDR4
27
VREFH2
11
DZF/SMUTE
26
VREFL2
48PDN
46DVSS 45TVDD 43AOUTR4P 42AOUTR4N 40VREFH4
39AOUTL4N
18 AOUTL1P 19 AOUTL1N 21 VREFH1 22 AOUTR1N
44LDOE
47VDD18 41VREFL4
17 I2C 20 VREFL1
3
LRCK/DSDL1
34
VREFH3
36
AOUTR3N
4
SDTI1/DSDR1
9
DSDL4
28
AOUTR2N
31
AVDD
33
AOUTL3N
12
CAD1/DCHAIN
25
AOUTL2N
1
MCLK
38
AOUTL4P
37
AOUTR3P
16
PS/CAD0_SPI
15
CAD0_I2C/CSN/DIF
14
SCL/CCLK/TDM1
13
SDA/CDTI/TDM0
6
SDTI3/DSDR2/TDMO1
7
SDTI4/DSDL3/TDMO2
24
AOUTL2P
23
AOUTR1P
U1053
AK4458VN
6B
TO B6
3C
TO C3
5C
TO C5
7C
TO C7
3D
TO D3
4D
TO D4
5D
TO D5
17
Caution in
servicing
Electrical Mechanical Repair Information Updating