Marantz PM-11S3 Service Manual page 50
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Also See for PM-11S3:
- Owner's manual (34 pages) ,
- Specifications (2 pages) ,
- Owner's manual (30 pages)
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Pin
Port
46
P55
47
P17/TI02/TO02
48
P16/TI01/TO01/INTP5
49
P15/SCK20/SCL20
50
P14/RxD2/SI20/SDA20
51
P13/TxD2/SO20
52
P12/SO00/TxD0/TOOLTxD
53
P11/SI00/RxD0/TOOLRxD/SDA00
54
P10/SCK00/SCL00
55
P110
56
P111
57
P146
58
P147/ANI18
59
P100/ANI20
60
P153/ANI11
61
P152/ANI10
62
P151/ANI9
63
P150/ANI8
64
P27/ANI7
65
P26/ANI6
66
P25/ANI5
67
P24/ANI4
68
P23/ANI3
69
P22/ANI2
70
P21/ANI1/AVREFM
71
P20/ANI0/AVREFP
72
P130
73
P04/SCK10/SCL10
74
P03/ANI16/SI10/RxD1/SDA10
75
P02/ANI17/SO10/TxD1
76
P01/TO00
77
P00/TI00
78
P144/SO30/TxD3
79
P143/SI30/RxD3/SDA30
80
P142/SCK30/SCL30
Act: Active, Init: Initial, Stby: Standby, Ext R: External R
I/o
use
Name
Act. stby
I/O
O
T_CE_T
L
I/O
O
V_MUTE
H
I/O
O
V_CS_R
H
I/O
O
V_CLK
L
I/O
O
V_CS_L
H
I/O
O
V_DAT
L
I/O
O
TXD
-
I/O
I
RXD
-
I/O
O
LED_MC
H
I/O
O
LED_PRE
H
I/O
O
LED_P-DI
H
I/O
O
LED_DISP
H
LED_
I/O
O
H
TONE
LED_
I/O
O
H
SPK_A
LED_
I/O
O
H
SPK_B
LED_
I/O
O
H
STBY
LED_
I/O
O
H
POWER
I/O
O
POW_1
H
I/O
O
POW_2
H
I/O
O
L
I/O
I
AD_1
-
I/O
I
AD_2
H
I/O
I
AD_3
H
I/O
I
D_SET
-
I/O
-
AVREFM
-
I/O
-
AVREFP
-
O
O
MUTE_D
L
I/O
O
L
I/O
O
L
M_B_
I/O
I
L
DOWN
I/O
I
BI
-
I/O
O
S_CE
L
I/O
O
S_DI
L
I/O
O
S_OE
H
I/O
O
S_CLK
H
50
Port Setting
exit R
Tone amp controll Analog SW(LC78212) CE
L
PD 10k
(TREBLE)
Volume IC(MAS6116) MUTE 制御 MUTE
L
PD 10k
On:H
L
PD 10k
Volume IC(MAS6116) CS (R ch)
L
PD 10k
Volume IC(MAS6116) Serial Clock
L
PD 10k
Volume IC(MAS6116) CS (L ch)
L
PD 10k
Volume IC(MAS6116) Serial Data
L
PD 10k
System Control Bus Output/Update
-
PU 47k
System Control Bus Input/Update
L
PD 10k
MC LED
L
PD 10k
PRE OUT LED
L
PD 10k
P.DIRECT IN LED
L
PD 10k
Illumination LED
L
PD 10k
TONE LED
L
PD 10k
Speaker A LED
L
PD 10k
Speaker B LED
H
PD 10k
Standby LED
L
PD 10k
Power LED
"Power Relay On (ON:H)
L
PD 10k
for Slow Start"
L
PD 10k
Power Relay On (ON:H)
L
"Model Select
-
PU 47k
H/L = PM-11A/PM-11B"
-
PD 5.6k
Tact SW(DISPLAY/SPK_A/SPK_B/TONE)
-
PD 5.6k
Tact SW(ATT/PRE_OUT/P.DIRECT/MC)
"LCD Driver:setup of communication mode
-
PD 47k
H/L = 100msec : as communication"
-
-
GND
-
-
3.3V
L
PD 10k
PRE OUT Relay Control (MUTE:L)
L
L
-
PD 47k
Detect Main Power On
-
PU 47k
Stereo/Bi Amp Select (H/L)
L
PD 47k
Relay controll 4094 CE
L
-
Relay controll 4094 Serial Data
L
-
Relay controll 4094 OE
L
-
Relay controll 4094 Serial Clock
Note
- Quick Links:
- Schematic Diagrams (1/8)
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