Pioneer KRP-500P - 4.11 POWER SUPPLY BLOCK of MAIN and AUDIO ASSYS

34
KRP-500P
1
2 3 4
A
B
C
D
E
F
1
2 3 4
4.11 POWER SUPPLY BLOCK of MAIN and AUDIO ASSYS
V+3_4V_STB
(FET-SW Q4515)RTQ040P02-TLB
U2101 D2002 IC7001 IC7003 IC5002 IC1401 IC7201
V+3_4V_STB_MAIN
IR UNIT RED LED
Panel
MAIN CPU
EEPROM for
MAIN CPU
BUFFER
VHC08(AND)
SW
VHC126
(FET-SW Q4513)RTQ040P02-TLB
IC5001 IC5003 IC5005 IC8001 IC1203/2401 IC2702 IC005
V+3_4V_ACT
For DIGITAL
VIDEO ASSY
DP_RX
SPI FLASH
for DP_RX
HDCP ROM
for DP_RX
LVDS TR
for COLOR
SENSOR
TEMP
SENSOR
ROOM
LIGHT
SENSOR
BUFFER
VHC00(NAND)
(LDO IC4504)NJM2846DL3-18-TLB
IC5001
DP_RX
(LDO IC4503)PQ025ENA1ZPH-TLB
IC4001-4004
V+2_5V_DP BUS BUFFER
V+5_1V_STB D2001
BLUE LED
(LDO IC7004)NJM2846DL3-33-TLB
IC7001
Panel
MAIN CPU
V+6.5V
(LDO IC8331)NJM2846DL3-33-TLB
IC8341
V+3_3V
PWM
PROCESSOR
(LDO IC4501)NJM2871BF05-TLB
CN8001 6PIN
V+5_1V_CLS
For COLOR
SENSOR UNIT
V+12V
(LDO IC1202)PQ200WNA1ZPH-TLB
FAN_VCC1 FAN CONTROL
(LDO IC1201)PQ200WNA1ZPH-TLB
FAN_VCC2 FAN CONTROL
V+17V IC8401
D-AMP
232C
DRIVER
CN4002 50PIN
V+1_8V_DP
V+3_4V_STB_REF