Sony STR-DE598 Service Manual page 43

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Pin No.
57
58
59
60
61
62, 63
64 to 66
67
68
69
70
71
72 to 75
D15/GP7 to D12/GP4
76
77 to 80
D11/GP3 to D8/GP0
81
82
83 to 85
86
87
88
89
90
91
TE
L 13942296513
92 to 97
98, 99
100
101
102 to 105
106
107, 108
109, 110
111
112
113
114, 115
116
117
118
119
120
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Pin Name
I/O
MOD1
I
Operation mode signal input (L: 386fs, H: 256fs) (Fixed at H)
MOD0
I
Operation mode signal input (L: single chip mode, H: use prohibited) (Fixed at L)
EXLOCK
I
Error detection signal input from DIR IC
VDDI
I
Power supply pin (+2.7 V)
VSS
Ground
A17, A16
O
Not used (Open)
A15 to A13
O
External memory address signal output for D/A converter IC (SDRAM)
GP10
O
Not used (Open)
GP9
O
GP9 signal output for SYSTEM CONTROL IC
GP8
I
Audio signal input from DIR IC
VDDI
I
Power supply pin (+2.7 V)
VSS
Ground
I/O
External memory data input/output for D/A converter IC (general port)
VDDE
I
Power supply pin (+3.4 V)
I/O
External memory data input/output for D/A converter IC (general port)
VSS
Ground
A9
O
External memory address signal output for D/A converter IC (SDRAM)
A12 to A10
O
External memory address signal output for D/A converter IC (SDRAM)
TDO
O
Not used (Fixed at H)
TMS
I
Not used (Fixed at H)
XTRST
I
Not used (Fixed at H)
TCK
I
Not used (Fixed at H)
TDI
I
Not used (Fixed at H)
VSS
Ground
A8 to A3
O
External memory address signal output for D/A converter IC (SDRAM)
D7, D6
I/O
External memory data input/output for D/A converter IC (SDRAM)
VDDI
I
Power supply pin (+2.7 V)
VSS
Ground
D5 to D2
I/O
External memory data input/output for D/A converter IC (SDRAM)
VDDE
I
Power supply pin (+3.4 V)
D1, D0
I/O
External memory data input/output for D/A converter IC (SDRAM)
A2, A1
O
External memory address signal output for D/A converter IC (SDRAM)
VSS
Ground
A0
O
External memory address signal output for D/A converter IC (SDRAM)
PM
I
PLL initialization signal input from SYSTEM CONTROL IC
SDI3, SDI4
I
Not used (Open)
SYNC
I
Sync/async select signal input (L: sync, H: async) (Fixed at H)
TST2
I
Not used (Connect to ground)
GP11
I
Not used (Connect to ground)
TST3
I
Not used (Connect to ground)
VDDI
I
Power supply pin (+2.7 V)
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STR-DE598/DE698/DV10
2 9
9 4
2 8
Pin Description
1 5
0 5
8
2 9
9 4
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9 9
2 8
9 9
43

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