Pioneer f-502 Service Manual page 58

Shut Down (Blinking in Green)
SP TERMINAL L ASSY
IC9752 TEMP3
THERMAL
SENSOR
11
SP1
AP3
A_NG
IC5003 AUDIO AMP ASSY
AMP
5
AP3
AV I/O ASSY
AV10
IC6810
HDMI 2 Rx
8
HDMI2_SCL
HDMI2_SDA
SCL_AV
IC6809
SDA_AV
DC_DC
IC7603
VOLUME
15
VCC_
DOWN4
IC8702
IF UCOM
E2P_SCL
14
E2P_SDA
IC8705
EEP ROM
IC6255 IC6107
PD0278A PD0278A
(Y/C) (CVBS)
IC6257
EEPROM
TXD_VS
RXD_VS
VIDEO SLOT 2 ASSY
PDP-5004, PDP-5014, PDP-4304, PDP-4314, PRO-810 & PRO-1010
RGB ASSY
IC5701
2 Drive SW
(PD6435A)
AV I/O
I/F ASSY
IC5801
2 Drive SW
AV6 R9
(PD6435A)
8
7 9
or
R8
FAN L
FAN R
VS4 R12 SENSOR
(MM1522XU)
8
VIDEO SLOT
I/F ASSY
IC7004 IC7101
(PE5362A) (PD5855A)
7
TXD_IC2 TXD_IC3
RXD_IC2 RXD_IC3
CLK_IC2 CLK_IC3
IC2_CE IC3_CE
IC3_BUSY
(24LC128)
IC6001
AD_MAIN
(CXA3516AR)
SCL_MA
SDA_MA
8
IC6602
AD_SUB
(AD9883AKST-110)
IC7207
TEMP3 MAIN UCOM
A_NG
TXD_IF, RXD_IF
CLK_IF, BUSY_IF
CE_IF, REQ_IF
10
DRIVER
FAN_NG
11
IC7402
TEMP
TEMP2
58
DIGITAL VIDEO ASSY
(SN74AHC08PW)
IC7206 IC7210
7
3.3V-RST 1.5V-RST
(PST3628UR) (PST3612UR)
IC7209
OR
(TC74VHC08FT)
IC7205
EEPROM
TXD_IC4
RXD_IC4
8 13
CLK_IC4
IC4_CE
SCL_EP RST2
IC4_BUSY
SDA_EP
R10 D15
B_SCL
2
IC7102 B_SDA
EEPROM
(24LC02B)
TXD_MD
6
RXD_MD
VCC_
DOWN1
+12V OVER
CURRENT
15
DETECTION
VCC_
+13.5V, +6V
DOWN2
OVER
CURRENT
15
DETECTION
IC5301
3.3V-RST
IC5302 (PST3628UR)
OR
IC5303
1.5V-RST
(PST3612UR)
IC5206
IC5401
EEPROM
IC4
(BR24L04FJ)
(PEF054A-K)
2
1
3
RST2
IC5201
MODULE UCOM
(M30622F8PGP-K)
TXD0
RXD0
4
D4
TEMP1
TE1
IC1072
TEMP.
SENSOR
(MM1522XU)
PANEL
SENSOR
ASSY