Pioneer PDP-5020FD Service Manual page 39

5
STB3.4V±3.5%
V+3_4V_STB
V+3_4V_ACT
Q4501
3.4V±4%
FET-SW
(V+3_4V_ACT)
RSS090P03
ACTIVE
V+3_4V_D
Q4510
3.4V±2%
FET-SW
(V+3_4V_D)
RTQ040P02
V+2_6V_D
V+3_4V_D3
Q4506
3.4V±2%
FET-SW
(V+3_4V_D3)
RSS090P03
PSW1_1
V+3_4V_D2
Q Q4507
3.4V±3%
FET-SW
FET-SW
(V+3_3V_D5)
(V+3_4V_D2)
RTQ040P02
RTQ040P02
V+2_6V_D
5
6
STBY SW REG
V+3_4V_STB_IF V+3_4V_STB_LED SR, KEY
V+3_4V_ACT2
Q4509
3.3V±5%
FET-SW
(V+3_4V_ACT2)
RTQ040P02
V+1_5V_ACT
V+2_5V_ACT
IC4501
2.5V±1.5%
V+1_5V_ACT
DD converter
LTC3407
V+1_5V_ACT
1.5V±1.5%
V+3_3V_ACT
ADC
V+3_4V_D3_VDEC_RAM
V+3_4V_D3_VDEC
V+3_4V_D4
Q4522
3.4V±3%
FET-SW
(V+3_3V_D4)
RSS100N03
PSW1_1
V+3_4V_D3_ARIA
V+3_4V_D3_ARIA_ROM
V+3_4V_D2_BCM V+3_3V_ANT_BCM
V+3_4V_D2_FE
PDP-5020FD
6
7
STB5.1V±5%
V+5_1V_STB
V+3_4V_ACT2_UCOM V+3_4V_ACT_MOD
V+2_5V_ACT_UCOM
V+2_5V_ACT_UCOM_DDR
V+1_5V_ACT_UCOM
V+3_4V_D4_HDMI
V+1_8V_D2
IC4504
1.8V±1.5%
1.8V-REG
V+1_8V_D2_HDMI
(V+1_8V_D2)
NJM2846DL3_18
PSW1_1
Q4523
FET-SW
(V+1_8V_D3)
RTQ045N03
PSW1_1
7
8
MAIN ASSY
V+5_1V_STB_SR V+5_1V_STB_LED
V+1_8V_D3
1.8V±2%
V+1_8V_D3_VDEC
39
8
A
B
C
D
E
F