Pioneer f-502 Service Manual page 51

PDP5004, PDP5014, PDP4304, PDP4314, PRO810 & PRO1010
DRIVER IC DRIVER IC DRIVER IC
IC1551 IC1552 IC1553
V+5V
V+3V_IC5
V+3V_LVDS V+3V_PLL
IC1501
AD1
CN1501
P4
VSUS
T105
+6.5V
T103
+16.5V
M111
VSUS_
P3
CONT
T101
P5
+6.5V
VADR
T102
P2
T104
Vsus_ADJ.
+12V
PS.PD
SECONDARY
EXT.PD
RELAY
STB
+6.5V
3.3V
P8 P6
CN7404
R1
R10
RGB ASSY
R5
FAN (L) FAN (R) LED OPT
ASSY
AD1
V+3V_LVDS V+3V_PLL
V+3V_IC5
V+5V
DRIVER IC DRIVER IC DRIVER IC
IC1551 IC1552 IC1553
DRIVER IC DRIVER IC
IC1554 IC1555
V+5V
V+9V V+60V
V+ADR
RESONANCE
BLOCK
50 ADDRESS ASSY
Switching
Q120
M107
Switching
Q119
RC101
PFC
Q116 +390V
Q101,
Switching
Q102
RL101
Q117
Switching
D133
D131,D134
M105
Switching
NEUTRAL
RELAY
PRIMARY
& PD
POWER SUPPLY UNIT
CN5002
AV I/O
AUDIO
I/F ASSY
AV I/O AMP
ASSY
ASSY
KEY CONTROL
ASSY
LED OPT
ASSY
COMM SLOT
ASSY
COMM
SLOT
IR RECEIVE
I/F
ASSY
ASSY
VIDEO SLOT
I/F ASSY
CN1501
50 ADDRESS ASSY
RESONANCE
IC1501
BLOCK
V+ADR
V+9V V+60V
DRIVER IC DRIVER IC
IC1554 IC1555
DRIVER IC DRIVER IC DRIVER IC
IC1551 IC1552 IC1553
V+3V_IC5
V+3V_LVDS V+3V_PLL
IC1501
AD1
CN1501
X2
DC_DC
VSUS
CONV
BLOCK
+6.5V
REGULATOR
P7
Drive
+5V
LIVE
Signal
X1
LOGIC
BLOCK
Drive
Signal
AP1
SP TERMINAL
L ASSY
SP TERMINAL
R ASSY
Refer to the section
3.1.3 OVERALL BLOCK
DIAGRAM (2/2).
VIDEO SLOT 1 ASSY or
VIDEO SLOT 2 ASSY
CN1501
AD1
V+3V_LVDS V+3V_PLL
V+3V_IC5
V+5V
DRIVER IC DRIVER IC DRIVER IC
IC1551 IC1552 IC1553
51
DRIVER IC DRIVER IC
IC1554 IC1555
V+9V V+60V
V+ADR
RESONANCE
BLOCK
50 ADDRESS ASSY
S1
MAIN POWER
LIVE
NEUTRAL
50 X DRIVE ASSY
X CONNECTOR
B ASSY
V_RN
+5V
VSUS +16.5V +5V
PSUS
MASK MOD
IC1203
SUS
OUT
+16.5V +5V
+16.5V
V_RN
RESONANCE
-RESET
BLOCK
PULSE
BLOCK
SUS
OUT
VSUS +16.5V +5V
MASK MOD
IC1207
PSUS
X CONNECTOR
A ASSY
50 ADDRESS ASSY
RESONANCE
IC1501
BLOCK
V+ADR
V+9V V+60V
DRIVER IC DRIVER IC
IC1554 IC1555
AC INLET