Aiwa XP-ZV700 Service Manual page 22

XP-ZV700/ZV701/ZV702
Pin No. Pin Name
44 VG
45 CINP
46 C1H
47 C1L
48
CPVO
49, 50 PGND2, PGND1
51, 52 LO_2, LO_1
53
VO0
54
VCC0
55 VD_B
56
VD_T
57 VDLX
58
VD
59 INPVD
60 INP0
61
RF
62 INM
63
PAPC
64
VAPC
65
GND
66 VREF
67 VIN
68 SW
69
VCP
70 VCC2
71
VSTB2
72
VSTB1
73
VCC1
74, 75 APWM, PWM
76
FG
77
RMCRB
78 CPUI
79 CPVI
80 CPWI
22
I/O
O
VG power supply output terminal (+5V) Not used
I Battery charge circuit error amplifier non-invert input for rechargeable battery
-
Capacitor connection terminal for charge pump (high side) of VG power supply circuit
-
Capacitor connection terminal for charge pump (low side) of VG power supply circuit
I Check terminal for phase compensation VCC0 power supply phase
- Ground terminal (for VCC0 switching power supply circuit)
-
Coil connection terminal for VCC0 switching power supply circuit
O VO0 voltage output terminal of switching power supply circuit Not used
O VCC0 power supply voltage output terminal (+2.7V)
O FET (bottom side) drive signal output for VD switching power supply circuit
O FET (top side) drive signal output for VD switching power supply circuit
-
Coil connection terminal for VD switching power supply circuit
I Feed back voltage input terminal of VD switching power supply circuit
I Error amplifier non-invert input of VD switching power supply circuit
I
Error amplifier non-invert input of VCC0 switching power supply circuit
-
Error amplifier connection terminal of APC circuit
O
Error amplifier output terminal of APC circuit
I Feed back voltage input terminal of APC circuit
O Voltage output terminal of APC circuit
-
Ground terminal
O
Reference voltage output terminal
-
Dry battery and rechargeable battery connection terminal
-
Coil connection terminal for VCP power supply circuit
O Voltage output terminal of VCP power supply circuit
O VCC2 power supply voltage output terminal (+2.1V)
O Standby power supply (2) output terminal (+2V)
O Standby power supply (1) output terminal (+1.2V)
O VCC1 power supply voltage output terminal (+1.3V)
I Spindle motor servo drive signal input from the system controller
O FG signal output to the system controller
O Wake up signal output to the system controller
I
Comparator (U) positive pole input terminal
I Comparator (V) positive pole input terminal
I
Comparator (W) positive pole input terminal
Description