Power Supply Signal Route - Pioneer PDP-R06XE Service Manual

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3.4 POWER SUPPLY SIGNAL ROUTE

POWER SUPPLY UNIT
A
V+12V
V+35V
V+5.1V
SW_REG
Relay V+6.8V
Relay
V+3.3V_STB
SW_REG
V+5.1V_STB
B
C
D
E
F
20
1
2
MR MAIN ASSY
IC5209
REG
IC4210
SW
PSW1
V+3.3V_UCOM2
IC4212
SW
Active
31V REG
IC4206 V+5V_AIR
5V REG
IC4203
V+9V
9V REG
PSW1
IC4205
V+3.3V_VDEC
3.3V REG
IC4208 V+1.8V_VDEC
1.8V REG
PSW1
IC4204
V+3.3V_TXT
3.3V REG
IC4201
V+2.5V_TXT
2.5V REG
V+3.3V_D
U4201
DC/DC_
V+1.8V_D
CONV
V+1.2V_D
PSW1
R06 D-TUNER ASSY
PDP-R06XE
2
3
FAN
SR ASSY
• 232C driver etc.
• SR interface
(Discrete)
Plasma Display
• LED etc.
• REM, KEY etc.
IC4211
V+1.8V_UCOM2
1.8V REG
Active
IC4202 V+1.5V_VDEC
1.5V REG
IC4209
V+1.8V_HDMI
1.8V REG
: at constant electricity
: at ACTIVE
: at RELAY
: at PSW1
: Control port "H" active
: Control port "L" active
3
4
PC CARD
MODULE
LED ASSY
LED etc.
FRONT ASSY
Buffer etc.
IF UCOM
BLOCK
Active
MAIN UCOM
BLOCK
PSW1 Relay
TUNER
BLOCK
AV IO
BLOCK
AV SW
BLOCK
VDEC
BLOCK
ADC
BLOCK
TEXT
BLOCK
HDMI
BLOCK
DSEL
BLOCK
IP
BLOCK
MULTI
BLOCK
MR IF
BLOCK
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