Marantz AV8003 Service Manual page 74

DSP PWB 1/2
* 6 , XM OPTION
GND
FROT1
_RSTFL
FROT2
_CEFL 14 12
RCOUT
FROT3 15 13 11
OSDCLK
FROT4
CN65
VOL+
FROT5
OSDDATA
FROT6
VOL-
FROT7
_RSFL
FROT8
_STBY_LED
FROT9
KEY0
FROT10
KEY1
FROT11
SEL+
FROT12
KEY2
FROT13
SEL-
FROT18
WRITE TO RY11
RC10
FROT17
MIC_DETECT DSP PWB 2/2
FROT14
0
FROT15
FROT16
RC84
QC10
A102S 10K
PUREDIRECT_LED
* 11 , DUMMY
_HDMI_LED
GND
+5VL
RC11
47K
QC32
SW10
A102S
HSH2B018Z
6 5 4
1 2 3
+3V3L
50V/33p
(+3V36)
CC14
LC14
JK15 0 DC13
OUT
CVD1SS355T
RC-5
RC15
+5VL
IN
47K
QC11
C3199YT A102S
50V/0.01u
CC16 QC13
RC14
+5VL
R-GND 18K
RC19 RC18
100 18K
JK16
OUT
MULTI RC
RC16
IN
220
PC17L1CB
IC12
50V/0.01u
CC22
47 RC17
50V/0.01u
CC23 SSP_RX3V3
M-GND SSP_RX5V
(+3V36) +3V3
14 13 12 11
1 2 3
D_A
RC22
RERR
47K
XM_SIRIUS_SW3V3
XM_SIRIUS_SW5V
CVD1SS355T
QC15
DC14
A1268GRT
RC24 22 4.7 RC29
+12V
JK17
HOSIDEN JACK
22K
RC25 22 4.7 RC30
SPEC LOAD 21 RC27
DC OUT 1
270 OHMS 24
22
1
CVD1SS355T RC28
SPEC LOAD
QC18 6.8K
DC OUT 2 10 DC15
A1268GRT
2
270 OHMS
4.7 RC37
RC31 22
+12V
22K
RC32 22 4.7 RC38
RC35
RC36
6.8K
JK18
HOSIDEN JACK
21
EMITTER OUT1
24
RC41
22
1
470
EMITTER OUT2
10 RC42
2
470
JK19
3P-3.5PHI-JACK
3 RC43
220
2
IR RECEIVER IN
RX10
1
POLY SW
JK20
IC14 +5VL
3P-3.5PHI-JACK RPM6936
3 CVD1SS355T 100
RC45
220 DC18
2
FLASHER IN
CC28
RC44
47/25
1
ET03 ET04
SHIELD STOPPER
* 11 , DUMMY * 4 , VERSION SET OPTION
+12V-D
TO XM PWB
RC87
15P-1.25MM-WAFER
47K
RS232C_SW
DMP_CPU_RXD
10 8 6 4 2 (+4V91) +5VL
IC19 SELECT CONDITION
9 7 5 3 1
RS232C_
16 15 14 13 12 11 10
SW SW2
SELECT
IC19 A I C19 B PORT
L L MAIN CPU - 0
H L HDMI CPU - 1
L H DMP CPU - 2 1 2 3 4 5 6 7
H H HDR CPU - 3
DMP_CPU_TXD
* 6 , XM OPTION
U VER OTHER VER
CN65 O X
XM[1:8]
FROT[1:18]
* 3 , POWER OPTION
KILLIR_5V U/F VERSION N/K VERSION
D C 0 1 X O
* 3 , POWER OPTION
DC12 DC12 O X
CVD1SS355T
DC10
RC23
CVD1SS355T
47K
RC21
1K DC11 DC22
_CEFL
CVD1SS355T CVD1SS355T
(+3V36)
* 2 , EEPROM VERSION OPTION
+3V3L
A0 VCC
A1 WP
A2/NC SCL
* 2 , EEPROM VERSION OPTION
U VERSION OTHER VERSION
GND SDA C I 5 1 AT24C64 AT24C32
IC15
_SPIO_SCS
SPIO_SCS
SPIO_ENA
SPIO_ENA
CLK_SW_0
CLK_SW_0
CLK_SW_2
RC20
* 9 , R & D OPTION CLK_SW_2
_CEDIR
100
DPP LPP M/P _CEDIR
_DIR_RST
* 9 , R & D OPTION
_DIR_RST
R429 O X X
0 XSTATE
XSTATE
R429
IICCLK
RC_IN
IICDATA
XM8 XM_CMD
XM4 XM_RST
XM3 XM_MUTE
* 4 , VERSION SET OPTION
XM2 _XM_DAC_RST
XM1 XM_ON
AV8003 MODE1 SET
PRO3 AFDATA
VER RC61 RC62 PRO4 AFCLK
PRO5 CE_TCA
U OPEN 0R0
ILLUMINATION_ON
FROT16
* 11 , DUMMY
N 82K 22K _HDMI_LED
FROT15
+5VL +5VL
DIR_IN
A 47K 22K
DIR_CLK
CC35 DIR_CLK
S 56K 39K 0.1uF
DIR_OUT
DIR_OUT
L 47K 47K
22/50 VCC1
F 39K 56K
CC36 MODE2
MODE1
K 27K 68K
PWR10
_P_LINE_FAIL
PWR12
- 22K 82K _STANDBY
FROT12 PWR8
_5V_DOWN
- 8K2 82K
FROT10
- 100K OPEN * 4 , VERSION SET OPTION
CC41
FROT9
CC40
0.1uF
22/50 AVCC
DMP_CPU_IICCLK
10 9 8
R427
4.7K
4 5 6 7
4.7K
R428
PRO13
RC39
+5VD
1K
DC_OUT1
R40 14.7K
RC40
QC34
+5VD C102S
1K
CHGND
DC_OUT2
(+4V91) +5VL
14 13
+3V3L
1 2
_RSFL
FROT7
100
DIR_IN
RC46
_STBY_LED
FROT8
_AMUTE0
IC20 TC74HCT4094 IC21 TC74HCT4094
Q1 MIC_ENABLE Q1 DIG_SEL_A
Q2 SPKC_CONT Q2 DIG_SEL_B
Q3 _PUREDIRECT_LED Q3 MULTI_A MO/ST
* 4 , VERSION SET OPTION Q4 FRONT_ON_OFF Q4 MULTI_B MO/ST
VERSION AV8003
Q5 PRE_MUTE Q5 DFS
U RO13
Q6 HP_MUTE Q6 _ATT
N RO14
A RO15
Q7 DMP_CPU_RESET Q7 _RSTADC
L RO16
Q8 DMP_CPU_MODE Q8 D_A
F RO17
K RO18
83
* 8 , DMP MODULE OPTION
CPU_RXD
DUMMY
RESERVED
CPU_TXD DMP_CPU_TXD RC92
RS232C_SW2 RS232C_SW3
(+4V91) +5VL
IC60 SELECT CONDITION
9 16 15 14 13 12 11 10 9
RS232C_SW3 GND SELECT
IC60 A IC60 B PORT
L L UART UPDATE
H L NETWORK UPDATE
8 1 2 3 4 5 6 7 8
DMP_CPU_RXD
DUMMY
RESERVED RC90
* 8 , DMP MODULE OPTION
14 13 12 11 10 9 8
1 2 3 4 5 6 7
R418 4.7K
R419 4.7K
R420 4.7K
R421
4.7K
* 11 , DUMMY
DUMMY
0 R407 R411
4.7K R408
4.7K R409 33K R412
(+3V36)
33K R413 +3V3L
CC53
0.1uF
CC13
22/50
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73
109 72
V_CONV_SEL
110 71
COMP_MUTE
111 70
TV_AUTO
112 69
_CE_OSD
113 68
CVBS_OSD
114 67
Y_OSD
115 66
S2P_STB
4.7K
116 65
BOOT R425
117 64
S2P_CLK
118 63
S2P_DATA
119 62
_CS_DAC
120 61
MULTIMUTEB
121 60
MULTIMUTEA
122 59
IC17
VCC2 22/50
123 58
L/RMUTE
CC65
124 57
VSS
125 M3087BFKBGP 56
SL/SRMUTE
126 55
SBMUTE
127 54
BOOT
128 53
CNTMUTE
129 52
SWMUTE
130 51
VSS
SPIO_SIMO
131 50
SPIO_SOMI
132 49
SPIO_CLK
133 48
_RSTDAC
134 47
RS232C_SW2
135 46
RS232C_SW
136 45
CPU_SCL
137 44
CPU_SDA
138 43
KEY2 DC_OUT2
139 42
KEY1 DC_OUT1
140 41
AVSS VSS
141 40
KEY0 RXD
142 39
VCC VCC1
143 38
TXD
144 37
V_SDA
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
RC50
DUMMY
47K
+5VD
RC57
(+4V95)
+5VL
+5VL
4.7K
R426
RC85
47K
CC45
0.1uF
(+4V91)
IC18
+5VL S2P_ENABLE
S-80145ANMC
+5VL S2P_STB
5 VDD OUT 4 DMP_CPU_MODE
DMP_CPU_RESET
2 VSS NC 3
1
16 15
1 2
100 CC49
RC78 50V/1000p
S2P_CLK
S2P_DATA
MIC_ENABLE
12 11 10 9 8 D_A
_RSTADC
_ATT
DFS
3 4 5 6 7
16 15
1 2
CC51
100
RC79 50V/1000p
DIG_SEL_A
IC37 TC74HCT4094
DIG_SEL_B
Q1 XM_SIRIUS_SW
Q2 SIRIUS_RESET
Q3 TC7WH157_ST
16 15
Q4
Q5
Q6
1 2
Q7 CC58
100
50V/1000p
Q8 R430
XM_SIRIUS_SW5V
SIRIUS_RESET
TC7WH157_ST
TO XM PWB
T O R S 2 3 2 C PWB TO REGULATOR PWB
5P-2.0MM-WAFER
3P-2.5MM-WIRE
BN66
BN67
5 4 3 2 1 CN62
3 2 1 2P-2.0MM-WIRE 1 2
+5VL
RC48
47K +6V1-XM
+8V2
+5VL
47K
* 6 , XM OPTION
RC49
+7V_GND
* 7 , HD RADIO OPTION
47K
RC58
RC94 RC96
10K 10K
3 2 1 3 2 1
4 5 6
4 5 6
RC93 RC95
10K PWR10
10K
PWR1
QC31
+5VD
A102S
PWR8
PWR12
RS232C_SW2
RS232C_SW
FROT18 PWR4
FROT14 PWR13
FROT5 RC74 VID8 PWR14
0
FROT3 VID7
0
RC73 VID13
* 7 , HD RADIO OPTION
VID12
U VER OTHER VER
VID11
IC39 O X
VID5
IC40 O X
VID14
RC93 O X
RC94 O X
VID10
RC95 O X
VID9
RC96 O X
4.7K R423
VID4
RC97 O X
RC98 O X
10K
R424 VID3
RC99 O X
VID2
QC29 O X
S2P_STB QC30 O X
QC31 O X
S2P_CLK
S2P_DATA
_CS_DAC
+5VL
PRO6
PRO7
CC66
0.1uF
PRO8
PRO9
PRO10
PRO11
PRO12 PWR2
SPIO_SIMO PWR3
SPIO_SOMI
SPIO_CLK
_RSTDAC
RS232C_SW2
RS232C_SW
CPU_SCL 1 3 5 7 9 11
CPU_SDA
CN18
2 4 6 8 10
DC_OUT2
DC_OUT1
(+4V91)
+5VL 11P-1.0MM-WAFER
CC64 CC63
0.1uF
* 9 , R & D OPTION * CPU DEBUG CONNECTION
22/50
R466
47K
+5VD
R465 PWR[1:14]
47K
(+4V95)
TUN[1:9]
(+3V36)
4.7K +3V3
V_SDA
RC34
3 2 1
4 5 6
V_SCL
RC59
4.7K
+3V3 PRO[1:18]
(+3V36)
TUN9
TUN8
TUN7
VID[1:15]
14 13 12 11 10 9
3 4 5 6 7 8
PLL_DO
TUD_IN
TUN4
TUN5
TUN6
TUN3
+5VD TUN2
TUN1
TUD_OUT
PLL_DI
* 7 , HD RADIO OPTION
14 13 12 11 10 9
3 4 5 6 7 8
3P-2.0MM-WAFER
3 2 1
CN73
TO INPUT PWB
14 13 12 11 10 9
3 4 5 6 7 8
84
* 6 , XM OPTION
TO HD RADIO PWB
U VER OTHER VER
BN67 O X
* 7 , HD RADIO OPTION
U VER OTHER VER
BN92
2P-2.0MM-WIRE 1 2 X X
BN92
+6V1-HDR
* 7 , HD RADIO OPTION
GND
GND
GND
DMP_CPU_TXD DMP_CPU_TXD
PLL_DO
DMP_CPU_RXD DMP_CPU_RXD
PLL_DI
RC_IN
RC_IN
TUD_OUT
DMP_CPU_MODE
DMP_CPU_MODE
TUD_IN
DMP_CPU_RESET
DMP_CPU_RESET
DMP_CPU_IICDATA
DMP_CPU_IICDATA
DMP_CPU_IICCLK DMP_CPU_IICCLK
DMP_CPU_READREQ DMP_CPU_READREQ
RS232C_SW3 RS232C_SW3
+5VL
(+4V91) +5VL (+4V91)
(+11V83) +12VL +12VL (+11V83)
GND
_5V_DOWN
CC52 R403
(+15V11)
_PR_POW
+15V
0
50V/1000p
_STANDBY
_P_DOWN
* 11 , DUMMY
DUMMY BN57
RC60
+5VD
PRO13
ER_MUTE
HP_MUTE
_HP_DET
HP_ON
GND
PRO1
MULTI MONO/STEREO B
PRO2
MULTI MONO/STEREO A
PRO3
AFDATA
PRO4
AFCLK
PRO5
CE_TCA
PRO6
MULTI MUTE B
PRO7
MULTI MUTE A
PRO15
SPKC_CONT
PRO16
VOL_DATA
PRO17
VOL_CLK
PRO18
VOL_STB
GND
CN68
GND
PRO8
L/RMUTE
PRO9
SL/SRMUTE
PRO10
SBMUTE
PRO11
CNTMUTE
PRO12
SWMUTE
PRO13
ERMUTE
_P_DOWN
PRE_MUTE
FRONT_ON_OFF
+12V-D +12V-D
(OPEN)
BN70
+3V3L
CHGND
GND
R450 100
VID15 CP_SEL4
R451 100
VID1 _CEEX
R452 100
VID2 Y_OSD
R453 100
VID3 CVBS_OSD
VID4 TV_AUTO
R454 100
VID5 _CEOSD
VID6 VSYNC
R455 100
VID7 OSDCLK
R456 100
VID8 OSDDATA
R457 100
VID14 MCP_SEL5
R458 100
* 7 , HD RADIO OPTION
VID9 COMP_MUTE
R459 100
V_CONV_SEL U VER OTHER
VID10
R460 100
CP_SEL3 QC23 X O
VID11
R461 100
CP_SEL2 QC24 X O
VID12
R462 100
CP_SEL1 RC80 X O
VID13
GND RC81 OPT : 0 Ohm OPT : 68k Ohm
* 7 , HD RADIO OPTION
RC82 X O
C102S QC23 CN71
RC83 X O
A102S +5VL
QC24
C376 X O
C377 X O
2.2K
C378 X O
RC80
STEREO
TUNED
RC81
MUTE
68K
R OUT
A-GND
L OUT
NC
+12V (+11V93)
NC
FM VSM
R393
OPTION
D-GND
R392
0
PLL DO
OPTION
0
PLL CLK
0
PLL DI
R394 * 7 , HD RADIO OPTION
PLL CE
OPTION R397
U VER OTHER
RDS DATA
OPTION
4.7K RDS CLK R392 X O
0
R394 X O
R395 17P-1.25MM-WAFER * 5 R393 O X
CN90
R395 O X
+5VD
* 5 , TUNER OPTION
U VER OTHER
CN90 1.25MM 17P 1.25MM 15P