Pioneer f-502 Service Manual page 104

60 ADDRESS L ASSY
AD2 AD1
607 SCAN B ASSY
SCAN
SCAN
VH 60Y DRIVE ASSY
IC2901
SCAN
IC2902
SCAN
IC2903
SCAN
IC2904
SCAN
IC2905
HOT
PLATE
(PSUS)
SCAN
IC2906
PSUS
SCAN
SCAN
VH
IC2801
SCAN
IC2802
SCAN
IC2803
SCAN
IC2804
SCAN
IC2805
SCAN
IC2806
PSUS
607 SCAN A ASSY
AD1 AD2
60 ADDRESS L ASSY
J
A
B
C
D
H
E
FAN(1)
FAN(2)
FAN(3)
F
G
Block Diagram PDP607CMX
60 ADDRESS S ASSY
AD2
VH
DCDC-CON
Y Y
MASK MASK
MODULE MODULE
IC2301 IC2301
Y Y
MASK MASK
MODULE MODULE
IC2302 IC2302
Y Y
DK DK
MODULE MODULE
IC2103 IC2103
Y Y
DK DK
MODULE MODULE
IC2151 IC2151
Y RESET
Y SUS MASK
BLOCK
Y SUS -B
Y SUS -G
Y SUS -U
Y OFFSET
Y SUS -D
BLOCK
Y PR-U
Y OFS
PHOTO
SCAN CONTROL
COUPLER
AD1
60 ADDRESS S ASSY
DD ASSY
+12V
IC302
+16.5V to 12V
+6V
+7V
IC301
STB3.3 to +7V
+3.3V
+2.7V
IC305
+12V
+16.5 to +12V
IC306
+12 to +7.8V
ALARM
Detect
CN315 CN313 CN312
AC
INLET
POWER SW
AD1
Y6
VOLTAGE
CONVERTER
BLOCK
OVER
YSUS
&
PD
UNDER
VOL
DET
LOGIC
BLOCK
PHOTO
COUPLER
Y8
AD2
LVDS ASSY
104
P11
FILTER
BLOCK
PFC
RELAY
BLOCK
+16.5V
+16.5V
+6.5V
VSUS
VADR
+12V
POWER SUPPLY UNIT
PANEL
SENSOR
V+3V_EEP
ASSY
SCL,
SDA
TEMP1
VH_UV_PD,
YDRIVE_PD,
YRESNC_PD,
YDD_CNV_PD
IC5V_UV_PD
Vofs_ADJ,
VYPRST_ADJ
DAC
SCAN
STOP_SQ
YSUS
Pulse
Width
V+3V_D
YPR-U
OR
V+3V_D
V+3V_D
LVDS
V+3V_D
LED_R
LED_B
MSEL
V+3V_D
YOBI
D12
OR