Power Supply Block Of Main Assy - Pioneer PDP-5020FD Service Manual

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4.12 POWER SUPPLY BLOCK of MAIN ASSY

A
17V±5% 12V±10%
V+17V V+12V
IC4302
Variable-REG
(FAN_VCC1)
PQ200WNA1ZPH
FAN_CONT2
IC4303
Variable-REG
B
(FAN_VCC2)
PQ200WNA1ZPH
FAN_CONT2
C
D
IC4304
Variable-REG
(V+8V_A)
PQ200WNA1ZPH
V+12V
E
I/O ASSY
F
38
1
2
SW REG CONTROLED BY RELAY
6.5V-7%, +10%
V+6_5V
FAN_VCC1
IC4305
11V-7V
V+FAN_VCC1
5V-REG
(V+5V_ANT)
NJM2846DL3_05
V+2_6V_D
FAN_VCC2
11V-7V
V+FAN_VCC2
IC4402
DD converter
BD8606
V+8V A
8V±3%
V+8V A
PDP-5020FD
2
3
V+5V_ANT
5V±2%
V+5V_ANT
TUNER
V+2_6V_D
Q4412
2.6V±1.5%
FET-SW
V+1_2V_D
(V+2_6V_D2)
RSS100N03
PSW1_1
V+2_6V_D_BCM
V+2_6V_D_BCM_DDR
V+1_2V_D
Q4415
1.2V±1.5%
FET-SW
V+6_5V
(V+1_2V_D2)
RSS100N03
PSW1_1
V+5_1V_D
5_1V±1.5%
IC4301
V+2_6V_D
OCP-SW
(V+5_1V_D_USB)
R5523N001B
0
0
USB_POW_E
0
IC IC4404
3V-REG
3.3V-REG
(V+3V_A) (V+3_3V_A)
NJM2846DL3_33
V+5V_D
V+5_1V_D
DD converter
(V+31_5V_ANT)
3
4
V+2_6V_D2
2.6V, +1.5%, -2%
V+2_6V_D2_ARIA
V+2_6V_D2_ARIA_DDR
V+2_6V_D2_ARIA_ROM
V+1_2V_D2
V+1_2V_D2_ARIA
1.2V±2%
0mA (Min)
1270mA (Typ)
1524mA (Max)
V+1_2V_D_BCM
V+1_2V_D_FE
V+5_1V_D_USB
5.1V±2%
V+5_1V_D_USB
V+3_3V_A
3.3V±1.5%
V+3_3V_A_ADC
V+3_3V_A2
Q4413
3.3V+1.5%, -2%
FET-SW
(V+3_3V_A2_VDEC)
V+3_3V_A2_VDEC
RTQ040P02
PSW1_1
V+31_5V_ANT
IC4308
30V±3% V+31_5V_ANT
TUNER
V+5_1V_D
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