Power Supply - Onkyo DV-SP301 Service Manual

IC TERMINAL DESCRIPTION
IC31: HY57V641620HGT-H CMOS SYNCHRRONOUS DRAM
PIN
PIN NAME
NUMBER
1 VDD
2 DQ0
3 VDDQ
4 DQ1
5 DQ2
6 VSSQ
7 DQ3
8 DQ4
9 VDDQ
10 DQ5
11 DQ6
12 VSSQ
13 DQ7
14 VDD
15 LDQM
16 /WE
17 /CAS
18 /RAS
19 /CS
20 A13(BA0)
21 A12(BA1)
22 A10(AP)
23 A0
24 A1
25 A2
26 A3
27 VDD
28 VSS
29 A4
30 A5
31 A6
32 A7
33 A8
34 A9
35 A11
36 NC
37 CKE
38 CLK
39 UDQM
40 NC
41 VSS
42 DQ8
43 VDDQ
44 DQ9
45 DQ10
46 VSSQ
47 DQ11
48 DQ12
49 ADDQ
50 DQ13
51 DQ14
52 VSSQ
53 DQ5
54 VSS

POWER SUPPLY

MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT POWER
MULTIPLEXED DATA INPUT/OUTPUT
MULTIPLEXED DATA INPUT/OUTPUT
DIGITAL GROUND SUPPLY
MULTIPLEXED DATA INPUT/OUTPUT
MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT POWER
MULTIPLEXED DATA INPUT/OUTPUT
MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT GROUND
MULTIPLEXED DATA INPUT/OUTPUT
POWER SUPPLY
DATA INPUT/OUTPUT MASK
WRITE ENABLE
COLUMN ADDRESS STROBE
ROW ADDRESS STROBE
CHIP SELECT
BANK ADDRESS
BANK ADDRESS
ADDRESS
ADDRESS
ADDRESS
ADDRESS
ADDRESS
POWER SUPPLY
GROUND
ADDRESS
ADDRESS
ADDRESS
ADDRESS
ADDRESS
ADDRESS
ADDRESS
NO CONNECTION
CLOCK ENABLE
CLOCK
DATA INPUT/OUTPUT MASK
NO CONNECTION
GROUND
MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT POWER
MULTIPLEXED DATA INPUT/OUTPUT
MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT GROUND
MULTIPLEXED DATA INPUT/OUTPUT
MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT POWER
MULTIPLEXED DATA INPUT/OUTPUT
MULTIPLEXED DATA INPUT/OUTPUT
DATA OUTPUT GROUND
MULTIPLEXED DATA INPUT/OUTPUT
GROUND
MAIN FUNCTION
DV-SP301
I/O
-
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
O
I/O
-
I/O
I
I
I
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I
I
I/O
-
-
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
-