Marantz PMD670/W1B Service Manual page 20

PP01
PHANTOM SW +3VD +3VU
PCB
SU01
SSAA22-B
B3B-PH
JU04
1 2 3 JU01
1
S3B-PH 1
RU09 RU14
100k 2k2
2
2
JU03
3 3
GND
4 5 6
GND
LU04 CU26
B2B-PH-SM3
1u
BLM11B102
ON OFF
GND
CU27
Phantom On/Off
100n
POWER_SW
GND
PHAN_SW
ACIN
ACIN
CHARGE_ON
CHARGE_ON
L:PHANTOM OFF
DVSW
H:PHANTOM ON
DVSW
AVSW
AVSW
RU20
+48SW BATT_DET
+48SW
BATT_DET
BATT_DET
PW M
PW M
PHANTOM_MUTE
PHANTOM_MUTE
REC_LEVEL0
REC_LEVEL0
REC_LEVEL1
REC_LEVEL1
INT/EXT
INT/EXT
MIC/LINE
MIC/LINE
ST_MONO LIMIT_CHK
ST_MONO
DUAL_MONO PHAN_SW
DUAL_MONO
(L+R)/2 ACIN
(L+R)/2
SP_MUTE HRDY
SP_MUTE
PWM_MUTE USB_IN
PWM_MUTE
LINE_MUTE DAI_INT0
LINE_MUTE
HP_MUTE DAI_INT1
HP_MUTE
INTMIC_MUTE
INTMIC_MUTE
OUTPUT_SEL0 POWER_SW
OUTPUT_SEL0
OUTPUT_SEL1
OUTPUT_SEL1
LIMIT_CHK DSP_RSTZ
LIMIT_CHK
RU61
HCNTL0
HBIL
HCNTL1 RU62
HBIL
HDS1Z
HDS1Z
CU18
HR/WZ LU05 BLM11B102
HD0
HR/W Z
HCSZ LU06 BLM11B102
HD1
HCSZ
HRDY LU07 BLM11B102
CS
HD2
HRDY
CS
LU08 BLM11B102
MD2 HD3
MD2
DSP_RSTZ
LU09 BLM11B102
CPU_RES
HD4
DSP_RSTZ
CPU_RES
HCNTL0
PDN LU10 BLM11B102
HD5
HCNTL0
PDN
HCNTL1 LU11
DAI_INT0
HD6
HCNTL1
DAI_INT0
HD0 LU12
DAI_INT1
HD7
HD0
DAI_INT1
HD1
USB_IN
HD1
USB_IN
HD2
HD2
FLAT
HD3
FLAT
HD3
HPF
HD4
HPF
HD4
BPF
HD5
BPF
HD5
ATT_20
HD6
ATT_20
HD6
HD7
HD7
DSP_INT0
CF_INSZ
DSP_INT0
CF_INSZ
RXD1
RXD1
SDA TXD1
SDA TXD1
SCL
SCL
+3VD
CU06 CU09
100n 10/10V
GND
QU06
PCF8574
A0 VDD
GND
SDA
A1
A2
SCL
CF_BUS_ENB P0
INT
CF_BUS_ENB
USB_SW P1
P7
USB_SW
XCTL0 P2 RU67
P6
XCTL0
1k
XCTL1
P3 P5
XCTL1
VSS P4
GND
VIN
VIN
21
PS01
POWER SW PCB
SU03
SSST01-3A
1
OFF POWER
SWITCH
2
RU17
+3VU
100k
3
ON
5 4
JU10
QU02
CU16
1 1
BD4719G
GND
1u
2 2
1 2 3
S2B-PH
GND
CU14 CU15
GND
DM DM
+3VU
XU01 16MHz
2
3 1
RU10 RU13
10 10
10k
RU21 CU11
RU23 DM
CU13
DM 100n 3.3
3.3 10/10V
CU12
100n
GND 75 74 73 72 71 70 69 68 67 66 65 64 63 62
GND
76
77
78
79
80
81
82
83
QU01
84
64F3048BVF25
85
86
CU17
FRONT uP
100p
GND 87
3.3
LU02
88
3.3
BLM11B102
89
1k
90
1k 91
92
470p
93
CU19 470p
94
CU20 470p
95
CU21 470p
96
CU22 470p
97
98
BLM11B102
99
BLM11B102
100
+3VU
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
GND
3.3
+3VD
GND GND GND
CU07 CU08
100n 10/10V
GND
+3VD +3VD DU01
1SS301
RU18
CU05 4.6
100n
10
CU02
QU03
AT24C04N 1.0F
GND
QU04
CU03
RS5C372A 10p
GND
XU02
CM200S
CU04
GND GND GND
10p
DM:Dummy
PM01-2/10
AUP
MAIN PCB
+3VU
RU07
100k
3.3
61 60 59 58 57 56 55 54 53 52 51
GND
50 SCAN5
49 SCAN4
48 SCAN3
47 SCAN2
46 SCAN1
45 SCAN0
44
43 INT/EXT
42 MIC/LINE
41 ST_MONO
40 DUAL_MONO
39 (L+R)/2
38 AVSW
37 +48SW
36 DVSW
35
34 LRESET
33 RW
32 RS
31 E
30 DB7
29 DB6
28 DB5
27 DB4
26 REC_LEVEL1
+3VU
3.3
CU10
100n
GND GND
DU03
1SS301
QU05 2
3
GND
+5VD +3VU
1
+3VU
DTC114EU
GND
GND
JU09
GND
B4B-PH-SM3
S4B-PH
GND
JU05
GND
DU02 1 2
PC01
CHARGE
3 4
CHARG/
SU02 GND
RU03
DET_SW COVER
100k
DECECTOR
RU04
PCB
330
+3VU
JU07
B10B-PH-SM3
1
RU56 RU57 RU58
2
10k 10k 10k
MD 2
3
MD1
4
MD0
5
N.C.
6
RXD1
7
FWE
8
TXD1
9
SCK1
10
RU12 RU15 RU11 RU06 RU28
10k 10k DM 10k 47k
+7V
JU06
+3VU
16FMN-BMTTN
1
GND
2
6.8
RU24 1k
HPF 3
RU25 1k
FLAT
4
RU26 1k
BPF
5
RU27 1k
ATT_20 6
LU13 1k PF02
SCAN6 7
LU14 1k (JF51)
SCAN5 8
LU15 1k
SCAN4 9
LU16 1k
SCAN2
10
LU17 1k
SCAN1
11
LU18 1k
SCAN0 12
LU19 1k
KEYIN3 13
LU20 1k
KEYIN2 14
LU21 1k
KEYIN1 15
LU22 1k
KEYIN0 16
+3VD +5VD
JU08
19FMN-BMTTN
5.0 19
3.2 18
17
LU23 BLM11B102
LRESET 16
LU24 BLM11B102
E 15
LU25 BLM11B102
RW 14
LU26 BLM11B102
RS 13
LU27 1k
DB4 12
PF01
LU28 1k
DB5
11
(JF01)
LU29 1k
DB6
10
LU30 1k
DB7 9
LU31 1k
SCAN3 8
LU32 1k
SCAN7 7
6
5
4
3
RECLED 2
BACKLIGHT 1
+3VU
RU02
10k
JU11 JU12
LU01
RU22 RU19 RU01
1 1 2
LU03 1k 10 BLM11B102
100
2 2
REMOTE
3
CU01
DM
3 3
10n
1
RU59 RU60
JU02
B3B-PH-SM3 GND1
0 0
HSJ0789
B3B-PH-SM3
P001-1/3
GND
AUDIO I/O PCB
22