Hitachi 61HDX98B Manual page 111

61HDX98B Chassis DP-85
Description
MAIN CHASSIS
SIGNAL PWB
•
SLAVE MICROPROCESSOR
•
MEMORY (Service Adjustments)
•
RGB PROCESSOR
•
5 Volt REGULATOR (Prescaler)
•
5 Volt REGULATOR (Slave Micro. B+)
•
RESET IC
•
POWER ON/OFF (Relay Driver)
PinP TUNER
PinP UNIT
3D/YC COMB FILTER PWB
TERMINAL PWB
A/V SELECT IC
•
+9V REGULATOR
SURROUND PWB
•
PERFECT VOLUME
•
FRONT TRANSMIT AUDIO CONTROL
•
FRONT GRAPHIC EQUALIZATION
•
CENTER GRAPHIC EQUALIZATION
•
CENTER/LFE FIXED VARIABLE
AUDIO CONTROL
•
REAR/HEADPHONE AUDIO CONTROL
SIGNAL SUB PWB
•
RAINFOREST IC
•
4:3 FRAME GENERATOR
•
CLAMP GENERATOR
•
VERTICAL BLANKING GENERATOR
•
HORIZONTAL BLANKING GENERATOR
POWER / DEFLECTION PWB
•
DEFLECTION POWER SUPPLY RELAY
(On Power PWB)
Part Number
•
UE04932 BRIDGE RECTIFIER (On Power PWB)
•
RAW 150V PROTECTOR
JT08042
•
SWITCHING REGULATOR (Driver IC)
I001 (CO02341)
•
130V B+ CURRENT SENSING
I002 (CP05273U)
•
130V REGULATOR
I008 (CK07922U)
•
130V REGULATOR (Photo Coupler)
I007 (CP05571)
•
FLYBACK TRANSFORMER (High Voltage)
Q001 (2312171)
•
HORIZONTAL OUTPUT (High Voltage)
I003 (2000541)
•
TRANSFORMER (Deflection)
Q007 (2325691R)
•
HORIZONTAL OUTPUT (Deflection)
U001 (2429691)
•
CONVERGENCE OUTPUT (RH, RV & GV)
U002 (HP00095)
•
CONVERGENCE OUTPUT (GH, BH & BV)
U301 (HP00701)
•
VERTICAL OUTPUT
JT08071
•
+5V REGULATOR (for DCU)
I301 (CP00742U) •
+5V REGULATOR (for SRAM DCU)
I302 (CP05572)
•
+13 REGULATOR
JT08082 •
HEATER REGULATOR
•
IS08 (CP02601)
–13 REGULATOR (M13V)
•
IS01 (2020001)
HORIZONTAL Vcc ON/OFF SW
•
IG02 (CK07141R)
RAW 150Vdc PROTECTOR
•
IG11 (CP02771U)
220V (Screen Voltage) PROTECTOR
•
HEATER PROTECTOR
IS02 (2020001) •
+24V PROTECTOR
•
IS11 (2387304)
M13V PROTECTOR
•
JT08042
+28V PROTECTOR (Convergence)
•
IX01 (CP04712U)
M28V PROTECTOR (Convergence)
•
IZ05 (CK01171R)
SHUT DOWN SCR
•
IZ03 (CK01171R)
SHUT DOWN (Photo Coupler)
•
IZ06 (CK01171R)
SIDE PIN CUSHION (Comparator)
•
IZ07 (CK01171R)
SMOOTH WIDE (Photo Coupler)
•
JT08061
SMOOTH WIDE (Switch)
•
HIGH VOLTAGE DRIVER IC
•
S901 (FJ00071) HIGH VOLTAGE DRIVER IC (Regulator)
Description Part Number
D903 (2338313)
EP91 (AZ00109M)
IP01 (CZ00451)
QP04 (2321112M)
IP04 (2381344)
IP05 (2000465)
TH01 (BW00633)
QH01(2390851)
T752 (BT01231)
Q777 (2314002F)
IK04 (CZ00431)
IK05 (CZ00431)
I601 CP04181)
IK01 (CP05571)
IK03 (CP05571)
IP03 (CP03924F)
IP02 (CP05141)
QP01 (2312171)
QP08 (2320637M)
EP91 (AZ00109M)
EP92 (AZ00107M)
EP93 (AZ00108M)
EP94 (AZ00109M)
EP95 (AZ00109M)
EP96 (AZ00109M)
EP97 (AZ00104M)
QP05 (2323782R)
IP06 (2000465)
I651 (2365452)
I751 (2000465)
Q753 (2320591M)
IH01 (2362161)
IH02 (2366721)