Pin No.
Mark
I/O
Function
78
DVSS2
-
GND2 (For Digital Circuit)
79
REGION
-
Test Mode Setting (ON:H)
80
X2
O
Crystal Oscillating Circuit O/P
81
X1
I
Crystal Oscillating Circuit I/P
82
NTEST
I
Test Mode Setting I/P (ON:H)
83
D2
O
Data Signal O/P 2
84
D1
O
Data Signal O/P 1
85
D0
O
Data Signal O/P 0
86
D3
O
Data Signal O/P 3
87
D4
O
Data Signal O/P 4
88
D5
O
Data Signal O/P 5
89
D6
O
Data Signal O/P 6
90
D7
O
Data Signal O/P 7
91
D15
O
Data Signal O/P 15
92
D14
O
Data Signal O/P 14
93
DRVDD
-
I/O Power Supply Voltage
(DRAM)
94
D13
O
Data Signal O/P 13
95
D12
O
Data Signal O/P 12
96
D11
O
Data Signal O/P 11
97
D10
O
Data Signal O/P 10
98
D9
O
Data Signal O/P 9
99
D8
O
Data Signal O/P 8
100
SDRCK
O
Clock Signal O/P
21.4. IC7002 (BA5948FPE2) IC 4CH
Drive
Pin No.
Mark
I/O
Function
1
IN2
I
Motor Driver Input
2
PC2
I
Turntable Motor Drive Signal
(“L”:ON)
3
IN1
I
Motor Drive (1) Input
4
PC1
-
Traverse Motor Drive Signal
(“L”): ON)
5-8
N.C.
-
No Connection
9
PGND1
-
Ground Connection (1) for Drive
10
PVCC1
-
Power Supply (1) for Drive
11
D1-
O
Motor Drive (1) reverse - action
output
12
D1+
O
Motor Drive (1) forward - action
output
13
D2-
O
Motor Drive (2) reverse - action
output
14
D2+
O
Motor Drive (2) forward - action
output
15
D3-
O
Motor Drive (3) reverse - action
output
16
D3+
O
Motor Drive (3) forward - action
output
17
D4-
O
Motor Drive (4) reverse - action
output
18
D4+
O
Motor Drive (4) forward - action
output
19
PVCC2
-
Power Supply (2) for Driver
20
PGND2
-
Ground Connection (2) for Driver
21-24
N.C.
-
No Connection
25
VCC
-
Power Supply terminal
26
VREF
-
Reference Voltage Input
27
IN4
I
Motor Driver (4) Input
28
IN3
I
Motor Driver (3) Input
122
SA-AK870GCP
Содержание SA-AK870GCP
Страница 9: ...9 SA AK870GCP ...
Страница 11: ...6 Operation Procedures 6 1 Main Unit Key Buttons Operation 11 SA AK870GCP ...
Страница 12: ...6 2 Remote Control Key Buttons Operation 6 3 Disc Information 12 SA AK870GCP ...
Страница 13: ...6 4 Using the Music Port and Connecting Playing a USB Mass Storage Class Device 13 SA AK870GCP ...
Страница 14: ...14 SA AK870GCP ...
Страница 24: ...8 2 Main Parts Location Diagram 24 SA AK870GCP ...
Страница 37: ...37 SA AK870GCP ...
Страница 57: ...Step 5 Desolder 2 wires pins White and blue 57 SA AK870GCP ...
Страница 80: ...14 2 Waveform Chart 80 SA AK870GCP ...
Страница 82: ...SA AK870GCP 82 ...
Страница 92: ...92 SA AK870GCP ...
Страница 118: ...SA AK870GCP 118 ...
Страница 123: ...22 Exploded Views 22 1 Cabinet Parts Location Traverse Parts Location SA AK870GCP 123 ...
Страница 124: ...SA AK870GCP 124 ...
Страница 125: ...22 2 Deck Mechanism Parts Location RAA4407 S SA AK870GCP 125 ...
Страница 126: ...22 3 Packaging SA AK870GCP 126 ...
