Marantz AV8003 Service Manual page 75

DSP PWB 2/2
BN74
2P-2.0MM-WIRE
AUX-OPT
O-IN0
GND
0.1uF 1K
C308 R223
JK11
JALCO-5V-RX-NEW
C-IN1
50V/0.01u R227
DIG_SEL_A
+5VD
VCC
10
O-IN1 DIG_SEL_B
GND
IC22 (+4V95)
+5VD
IN TC74HCU04AFN
0.1uF 1K
C288 R221 VCC
JK12
JALCO-5V-RX-NEW
R378
C-IN2
4.7K
R219
50V/0.01u
+5VD
VCC
10
O-IN2
GND
R376
IN
4.7K
0.1uF 1K
C312 R270
JK13
JALCO-5V-RX-NEW
R374
C-IN3
4.7K
R225
50V/0.01u
+5VD
VCC 10
O-IN3 GND
GND
IN
(+4V95)
IC24
TC74VHCT04AFN +5VD
VCC
R371
75 R101
50V/33p
4.7K
JK14 75
0.1uF R130
C263 R265 C343
C-OUT
100 0.1uF
OUT R262 10 10 R263
R370
10 R264
O-OUT +5VD 4.7K
VCC
GND
JALCO-5V-TX-NEW
GND
BN75
2P-2.0MM-WIRE
MICRO
AD-GND
* 1-1
22/50 22/50
A-GND ADCIN-L R239
6.8K
C240 C189
4
R238
1 2 3 4 5
10 NJM2115MDTE1
C2875B
QC27
AD-GND
+5VD 5
+
10 9 8 7 6
A102S
_ATT
QC26
L : ATT ON
H : NORMAL
C107
AD-GND
100/16
50V/150p
L-T
R243
-15V
1M
C106 0.1uF AD-GND
A-GND
ADCIN-R 22/50
R240 22/50
R-T
6.8K
C104 C105
4
* 1-1
ADCIN-L
ADCIN-R
NJM2115MDTE1
MIC_ENABLE
H : MICROPHONE
L : LT/RT AD-GND
5
+
QC28
MIC_ENABLE
C2875B
_ATT
C113
AD-GND
50V/150p
4.7K 4.7K 4.7K 4.7K
R195 R198 R179 R182
C344 C345 C346 C347
DUMMY C175 C176 DUMMY DUMMY C161 C162 DUMMY
50V/1800p
50V/1800p 50V/1800p 50V/1800p
C173 C174 C159 C160
50V/330p 50V/330p 50V/330p 50V/330p
C171 C172 C157 C158
50V/1800p 50V/1800p 50V/1800p 50V/1800p
0.1uF 0.1uF
C170 C156
-15V -15V
(-15V24) (-15V24)
* 1 , E-CAP OPTION
* 1-1 *1-2 (+15V11) (+15V11)
+15V +15V
ELNA ELNA
ROA TYPE RA2 TYPE
C164 C150
0.1uF 0.1uF
* 1-1 * 1-1 * 1-1 * 1-1
100K 100K 100K 100K
R189 R190 R173 R174
GND
C166 C167 C152 C153
D-FL
FL
50V/1800p 50V/1800p 50V/1800p 50V/1800p
GND
D-FR
FR
GND
D-SL
SL
GND
D-SR
SR
GND
D-SBL
SBL
GND
D-SBR
SBR
GND
D-CNT
CEN
GND
D-SW
SW
GND
17P-1.25MM-WAFER
CN78
R386 0
+5VL
FROM
(+4V91)
RY11
+5VD
NC
LC17
D-TUNER-L (+4V95)
HLZ9R007Z
D-T-L
DUMMY +3V3 +5VD
(+3V36)
D-TUNER-GND LM1117S (+4V95)
LM1117S IC48 IC49
* 11 , DUMMY
A-GND +1V25
D-TUNER-R (+1V28)
D-T-R
3 2 1 3 2 1
(+4V91) +5VL
LC12
GND LC10
HLZ9R007Z
CLZ9Z014Z
(+4V96) +5VD
(+4V96) +5VD LC11
CLZ9Z014Z
GND
180 1%
RR11
GND
(-15V24) -15V -15V +5VL
CR13 (-15V24)
(+4V91)
100/25
GND
100/25
CR14
(+15V11) +15V +15V
(+15V11)
(+3V36) (+3V36)
+3V3 +3V3
* 1-2
IC23 (+3V36)
+3V3
TC74VHC153FT
R369
RXOUT RERR
1_G VCC 33 RX0 _INT 10K R338
IC29
RX1 _CKST 10K R339
B 2_G RX2 _AUDIO/VO 10K R340
LC89057W-VF4A-E
RX3 EMPHA/UO 10K R341
0.1uF DGND DGND 0.1uF C329
1C3 A
C342
(+3V36) DVDD DIR DVDD 50V/15p
+3V3
RX4 XIN
R342
1C2 2C3 RX5/VT XOUT
RX6/UP XMCK 1.0
DVDD DVDD
(+3V36)
1C1 2C2
+3V3 DGND DGND
1C0 2C1
220
1Y 2C0 * 1-2 R368
GND 2Y
+3V3
+3V3 (+3V36)
(+3V36)
ADC[00:03]
(+3V36)
+3V3
HVITC7WH157FU
ADC02
R102 DIR_MCK
33
14 13 12 11 10 9 8
HDMI_MCK
(+3V36)
+3V3
1 2 3 4 5 6 7
33
50V/100p
R103
C140
_OVFL
R251 R236
DFS ADC01
R335
100 5.6K
+ - 4.7K O
33
R250
3 2 1 M0 DIF
M1 HPF
IC25
_OVFL DIV
27
ADDATA
6 7 8 AINL+ SDOUT R237 ADC00
- O
100 C115
* 1-1
R253 AINL- VL 0.1uF
R252
5.6K 22/50
22/50
C110 GND GND C192
C109
C147
0.1uF C117
LC15
VA VD 22/50
+5VD
(+4V95)
R254
HLQ10E100KRZ C116
MCLK ADC01
C238 50V/100p 0.1uF
100
AINR-
R258 AINR+ SCLK ADC02
4.7K 100
+ - O
VCOM LRCK ADC03
R257
3 2 1
REFGND M/_S
IC26 FILT+ _RST R345
_RSTADC
5.6K
6 7 8
- O 100
R260
R259
5.6K
0.1uF
C114
+5VD
(+4V95)
DACO[00:15]
4.7K 4.7K 4.7K 4.7K
R160 R157 R211 R214
C348 C349 C350 C351
DUMMY C134 C237 DUMMY DUMMY C190 C191 DUMMY
50V/1800p 50V/1800p 50V/1800p 50V/1800p
C136 C135 C187 C188
50V/330p 50V/330p 50V/330p 50V/330p DACO00
FL-
DACO01
C138 C137 C185 C186 FL+
DACO02
FR+
50V/1800p 50V/1800p 50V/1800p 50V/1800p
DACO03
FR-
0.1uF 0.1uF
C139 C184
-15V -15V DACO04
SL-
(-15V24) (-15V24) DACO05
SL+
DACO06
SR+
DACO07
SR-
LC16
CLQ10E100KRY
DACO08
SBL- 0.1uF
(+15V11) (+15V11)
DACO09 C124
SBL+
+15V +15V
DACO10
SBR+
DACO11
SBR-
C146 C178
DACO12
CNT-
0.1uF 0.1uF
DACO13
* 1-1 * 1-1 * 1-1 * 1-1 CNT+
100K 100K 100K 100K
R166 R165 R205 R206
C144 C143 C180 C181
DACO14
SW+
50V/1800p 50V/1800p 50V/1800p 50V/1800p
DACO15 SW-
FL
FR
SL
SR
SBL
SBR
CNT
SW
+1V25
+3V3
LM1117S IC52
3 2 1
S-80810CNNB-B90
S-80810CNNB-B90
_TI_RST
+2V5
IC42 IC43
(+2V55)
* 9 , R & D OPTION
VSS VSS
VDD VDD
RESET
PUSH BUTTON
LM1117S
IC51
IC50
IC64
3 2 1 DUMMY
+12V-D
+3V3L +15V 1 IN OUT 3 +12V 1 IN OUT 3
(OPEN)
(+11V93)
(+3V36) (+15V24)
2 2
180 1%
RR22
* 11 , DUMMY
85
TO HDMI PWB -2/2
TO HDMI PWB -2/2
15P-1.00MM-WAFER 13P-1.00MM-WAFER
CN81 CN83
2 4 6 8 10 12 14 2 4 6 8 10 12
1 3 5 7 9 11 13 15 1 3 5 7 9 11 13
_DIR_RST
DIR_CLK
_CEDIR
DIR_OUT
DIR_IN
XSTATE
RERR
C331
XC11
24M576-18P
C330
50V/12p
IC32 TC74VHC157FT
CLK_SW_0
SEL VCC
CLK_SW_2
47K
L : DIR_MCK(A)
1A ST
H : HDMI_MCK(B) CLK_SW_0
R229
IC31
47K 47K
1B 4A
R230 R380
A
VCC
47K
1Y 4B
R381
TC7WH157_ST
B
_ST DIR_BCK H : HDMI
R471 2A 4Y
L : DIR
DUMMY
_Y
CLK_SW_2
SEL H D M I B _ C K D R I _ L R C K
2B 3A
GND
Y HDMI_LRCK
2Y 3B
* 9 , R & D OPTION
GND 3Y
R120 100
* 9 , R & D OPTION
R121
100
+3V3
IC65
CVICS2300PCZZR
CLQ10E100KRY
LC18 T201
T301
T401
R440
33
T101
1
R463 100
C300 100P
CN27
R118 56 14P-2.5MM-WAFER
R122 * 9 , R & D OPTION
56
7 6 5 4 3 2 1
XM_SIRIUS_SW3V3
8 9 10 11 12 13 14 C197
XM_RXD
0.1uF
D_TUNER_RXD
R104 33
16
XM_SIRIUS SW
H : SIRIUS
MCK
L : XM
LRCK 1
SCK
XM_TXD
LF/RF D_TUNER_TXD
AOA2- DSDA2
LS/RS
AOA2+ DSDB1
IC41
* 1-2
AOB2+ DSDA1 LB/RB
100/50V AOB2- VD
CNT/SW
C123
VA GND KILLIR_5V
CS4382A-CQZ
GND MCLK C130 0.1uF MCK KILLIR_3V3
AOA3- LRCK 22/50 C129 LRCK DSPO07
DAC
AOA3+ SDIN1 I2S-LF/RF LF/RF DSPO00
DSPO06
AOB3+ SCLK SCK
AOB3- TST 14
AOA4- SDIN2 I2S-LS/RS LS/RS DSPO02
AOA4+ TST
DSPO03
LB/RB 1
DSPO01
I2S-LB/RB CNT/SW
I2S-CNT/SW
1/50 S2P_CLK
C120
C121
S2P_DATA
* 10 , SIRIUS OPTION
0.1uF _CS_DAC
_RSTDAC
47/25 0.1uF
C119 C127
R391
22/50
10
XM_SIRIUS SW
C128
H : SIRIUS
L : XM
+3V3
QC33
(+3V36)
C102S
XM_SIRIUS_SW5V
* 6 , XM OPTION
* 6 , XM OPTION * 10 , SIRIUS OPTION
IC53 CVIKIA278R00FP U VER OTHER
RR41
I C 5 3 O X R 3 9 1
3.9K +6V1-XM
1 2
(+6V14) RR40 O X C379
RR41 O X DC23
5 4
GND RR42 O X QC33
100K
RR40 3
CR34 O X RY11
RR42 CR35 O X CN16
1K
CR36 O X
+7V_GND
* 7 , HD RADIO OPTION
U VER OTHER
IC61 CVIKIA278R00FP
IC1 O X
RR43
3.9K +6V1-HDR RR1 O X
1 2
(+6V17)
RR2 O X
RR3 O X
5 4
GND
100K CR1 O X
3
RR45
CR6 O X
RR44
CR7 O X
1K
+7V_GND
* 7 , HD RADIO OPTION
HDMI[00:10]
DSPO[00:07]
4
4 3 2 1
8 7 6 5
8
0.1uF 0.1uF
C213 C214
VSS
AHCLKX0/2
AMUTE0
_AMUTE0
AMUTE1
R123
AHCLKX1 CVITMS320DA788B
10K VSS
R124
ACLKX1
IC33
10K CVDD
R125
ACLKR1
10K DVDD
R126
AFSX1
10K AFSR1
10K VSS
R127
_RESET DSP
_TI_RST
VSS
CVDD
R128
CLKIN
0 VSS
TMS
JTAG00 CVDD
50V/470p
C203
_TRST
XC12
17M733-12P
C202 JTAG01 OSCVSS
15P R131
1M OSCIN
C201 OSCOUT
15P
R132 OSCVDD
270
VSS
C200
50V/470p
PLLHV
LC13 TDI
HLZ9R007Z
JTAG02 TDO
JTAG03 VSS
DVDD
JTAG[00:06]
_EMU0
+3V3
JTAG05 CVDD
10K
_EMU1
RR38
JTAG06 TCK
JTAG04 VSS
RR39
10K
0.1uF 0.1uF
C215 C216
2 4 6 8 10 12 14
3 5 7 9 11 13
0.1uF 0.1uF
C217 C218
* DSP DEBUG CONNECTION
4 3 2 1 4 3 2 1 4 3 2 1
8 7 6 5 8 7 6 5 8 7 6 5
_TI_RST
15 14 13 12
11 10 9
2 3 4 5 6 7 8
24 23 22 21 20 19 18
SSP_RX3V3
25 26 27 28 29 30 31
13 12 11 10 9 8
2 3 4 5 6 7
27
XM-R
D-TUNER-R
2 8 2 9 3 0 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4
1 2 3 4 5
10 9 8 7 6
D-TUNER-L
XM-L
XM-L/R : FROM CN65
DSP PWB 2/2
U VER OTHER
O X D-TUNER-L/R : TO CN80
O X
O X
O X
O X
O X
12 10 8 6 4 2
11 9 7 5 3 1
CN16
TO RS232C/SIRIUS PWB
12P(2*6)-2.0MM-WAFER
86
(+3V36)
+3V3
* 9 , R & D OPTION
3 2 1 4 3 2 1
8 7 6 5
7 6 5
CN28
3P-2.5MM-WAFER
0
JP1-1
RR34
JP1-2
JP1-3
0.1uF 0.1uF
C229 R133 0
C230
SPIO_SOMI
R134 0
SPIO_SIMO
SPI0_CLK R135 0
SPIO_CLK
_SPI0_SCS R136 0
_SPIO_SCS
VSS R137 0
SPIO_ENA
_SPI0_ENA
_EM_OE
DVDD
EM_RW
0.1uF 0.1uF
C227 C228
CVDD
RN19 100 X4
_EM_CS2
MEM09
VSS
MEM08
_EM_RAS
MEM02
_EM_CS0
MEM00
EM_BA0
VSS
EM_BA1 EA12
EM_A10 EA13
DVDD EA10
EM_A0 EA00
RN18100 X4
CVDD
RN17100 X4
EM_A1
EM_A2 EA01
VSS EA02
EM_A3 EA03
CVDD EA04
EM_A4
EM_A5
VSS
RN16100 X4
DVDD
EM_A6 EA05
EM_A7 EA06
VSS EA07
CVDD EA08
EM_A8
EM_A9
EM_A11
DVDD
0.1uF 0.1uF
C225 C226
4 3 2 1 4 3 2 1 4 3 2 1
8 7 6 5 8 7 6 5 8 7 6 5
ED[00:15]
MEM[00:09]
0.1uF
EA[00:21]
R11010K C204
R112 10K
R111 R113 10K
10K R 1 1 4 1 0 K
R 1 1 5 1 0 K
17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1