Marantz PM-11S3 Service Manual page 52

U3501
Pin Port
1 STROBE
2 DATA
3 CLOCK
4 Q1
5 Q2
6 Q3
7 Q4
8 VSS
9 QS
10 Q'S
11 Q8
12 Q7
13 Q6
14 Q5
15 OE
16 VDD
U3502
Pin Port
1 STROBE
2 DATA
3 CLOCK
4 Q1
5 Q2
6 Q3
7 Q4
8 VSS
9 QS
10 Q'S
11 Q8
12 Q7
13 Q6
14 Q5
15 OE
16 VDD
I/o use Name
Act. stby
I I CE
I I DATA
I I CLK
O O LINE2 H
O O REC1 H
O O REC2 H
O O BI-AMP H
- - GND -
O O QS
O O Q'S
O O LINE1 H
O O CD H
O O BAL H
O O PHONO H
I I OE
- - VCC -
I/o use Name
Act. stby
I I CE
I I DATA
I I CLK
O O TONE H
O O P-DIRECT H
O O
O O
- - GND -
O O QS
O O Q'S
O O
O O RO-2 H
O O RO-1 H
O O MM H
I I OE
- - VCC -
52
Port Setting
exit R
Chip Enable
Serial Data (Direct controll from MPU)
Serial Clock
L PD 10k LINE2 INPUT Relay ON (ON:H)
L PD 10k RECORDER1 INPUT Relay ON (ON:H)
L PD 10k RECORDER2 INPUT Relay ON (ON:H)
L PD 10k Bi-Amp Relay Control (H/L = Bi-Amp/Stereo)
- - GND
Open
To 4094-2
L PD 10k LINE1 INPUT Relay ON (ON:H)
L PD 10k CD INPUT Relay ON (ON:H)
L PD 10k BALANCED INPUT Relay ON (ON:H)
L PD 10k PHONO INPUT Relay ON (ON:H)
Output Enable
- - 3.3V
Port Setting
exit R
Chip Enable
From 4094-1
Serial Clock
Tone Control Selsect (H/L = Tone/Source
L PD 10k
Direct)
L PD 10k Power Amp direct in Relay ON (ON:H)
- - GND
Open
Open
L PD 10k RECORDER2 OUTPUT Relay ON (ON:H)
L PD 10k RECORDER2 OUTPUT Relay ON (ON:H)
L PD 10k PHONO MM/MC Select (H/L = MM/MC)
Output Enable
- - 3.3V
Note
Note