Read Sharp PN-V602 (serv.man7) Service Manual online
CHAPTER 8. HARDWARE DESCRIPTIONS
PN-V602 HARDWARE DESCRIPTIONS
8 – 2
1 - 4. I/F PWB
■ I/O SIGNALS
■ MAIN COMPLETE PARTS AND FUNCTION
Specifications
Connector used
PC signal
Analog input terminal
(Conforming to VESA)
D-SUB 15 pin
RS-232C input terminal
D-SUB 9 pin
RS-232C output terminal
D-SUB 9 pin
Option control output terminal
AV signal
Digital video input terminal
HDMI terminal
Audio signal
Audio input terminal for PC
φ3.5 jack
Audio output terminal for AV devices
RCA (R) (L)
Control signal
Control Kit control input/output terminal
φ3.5 jack
Reference
Part/Type name
Part function
IC300
STDP8028-AB (MARS)
Microcontroller-equipped scaler IC, controls audio & video, PIP/PbyP, and the
system.
IC1305
R5F21386CNFP
Micro computer.
Communicate with the micro computer on the Control Kit (PN-ZR01) and
Communicate with the micro computer on the Control Kit (PN-ZR01) and
Scaler, and control power-on/off, FAN and Temperature Sensor.
IC304, IC401
R1EX24002ASAS0A
I
2
C compliant EEPROM, stores EDID data for D-SUB/HDMI.
Write-protect can be released from service menu.
IC1007
BR24T128F-WE2
I
2
C compliant EEPROM, stores system settings, OSD settings and backup
data.
IC502
NJM4565V
OP amplifier, used for RCA-output audio signal amplifier.
IC602, IC603
H5PS5162GFR-S5C
DDR2 memory, extracts the control program of image frame memory and
serial flash memory to DDR2, and executes the program.
IC1006
TMP75AIDR
I
2
C compliant temperature sensor, monitors the temperature of system.
IC1004
AT25DF321A
Serial flash memory, stores execution program.
IC1008
RS5C372A-E2-F
Real time clock, used to keep track of time.
IC1101, IC1102
MAX3221EIPWR
RS-232S transmitter/receiver
IC1302
TPS22943DCKR
Current limit switch
IC1105
TC74LCX00FT NAND
gate
IC303, IC305,
IC1104, IC1303
SN74LVC14APWR
Inverter
IC1010
TC7SH02F
NOR gate
IC1307
TC74LCX08FT(EL)
AND gate
IC1108
BU4244F-TR
Voltage detection IC
IC1201
TC74LCX74FT(EL)
Flip-flop
IC205
TC74VHC123AFT(EL,K)
Multivibrator
IC101
PQ200WNA
Regulator, generates various kinds of voltages.
IC105,IC201,IC202,
IC204
MP2301ENE-LF-Z
IC106
S-1132B33-M5T1G
IC109
MM3404A12NRE
IC604
W83312SN
IC1012
SSM6N15FU
Analog SW
IC1306
TC7WB66FK
IC301,IC1103,
IC1107,IC1401
IC1107,IC1401
TC74VHC4052AFTEK2M
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