Quick Reference Parts List (Ic & Unit) - Hitachi 50VF820 Service Manual

Hide thumbs Also See for 50VF820:
Table of Contents

Advertisement

No.
Symbol
Part No.
1
A011
JP08491
LC58E MAIN DIGITAL PWB ASY
2
A012
JP08492
LC58 MAIN DIGITAL PWB ASY
3
A021
JP08501
LC58E SUBDIGITAL PWB ASY
4
A022
JP08502
LC58 SUBDIGITAL PWB ASY
5
HM01
CZ01241
GP1FM514TZ0F
6
IM01
CK37218R
MONO IC TK11150CSCL
7
IM02
CK50961R
SN74CB3T3306DCUR
8
IM03
CK38326R
IC SN74LVC1G32DCKR
9
IP02
CK38851R
MAX5026EUT-T
10
IP05
CK52131R
ANALOG MONOLITHIC IC(VT221H)
11
IP12
CK51331R
TK11100CSCB-G
12
IPG1
CK33543R
ANALOG MONOLITHIC IC(PST9227N
13
IPS1
CK52141R
ANALOG MONOLITHIC IC(SC4517AI
14
IR01
CK50051R
MAX4788EXS-T
15
IR02
CK38325R
DIGITAL MONOLITHIC IC (SN74LVC1G17DCKR)
16
IR03
CK38325R
DIGITAL MONOLITHIC IC (SN74LVC1G17DCKR)
17
IT01
CK37218R
MONO IC TK11150CSCL
18
IT02
CK37605R
IC TK11250CM
19
IT04
CK37218R
MONO IC TK11150CSCL
20
IT05
CK51131R
UPC2711TB
21
IT06
CK51151R
UPC3221GV
22
IT07
CK51141R
UPC3220GR
23
IT08
CK51121U
THEATER313
24
IT09
CK37211R
MONO IC TK11118CSCL
25
IT13
CK50071R
TPS62040DGQR
26
IV01
CK51091R
SN74LVC1G3157DCKR
27
IV02
CK51632R
9DR32DW8-1046
28
IV03
CK38328R
IC SN74LVC1G125DCKR
29
IV04
CK51591R
WM8521H9GED/RV
30
IV05
CK38328R
IC SN74LVC1G125DCKR
31
IW01
CK37218R
MONO IC TK11150CSCL
32
IW02
CK08271R
DIGITAL MONOLITHIC IC (SN74LVC244PW)
33
IW03
CK08271R
DIGITAL MONOLITHIC IC (SN74LVC244PW)
34
IW04
CK38327R
DIGITAL MONOLITHIC IC (SN74LVC1G86DCKR)
35
IW05
CK51161R
PI5C32X245BEX
36
IW06
CK38378R
DIGITAL MONO IC SI-3012KM
37
IW07
CK38326R
IC SN74LVC1G32DCKR
38
IW08
CK38917R
DIGITAL MONOLITHIC IC (SN74LVC32APWR)
39
IW09
CK36321R
SN74LVC125APW
40
IW10
CK08271R
DIGITAL MONOLITHIC IC (SN74LVC244PW)
41
IW11
CK08271R
DIGITAL MONOLITHIC IC (SN74LVC244PW)
42
IW12
CK08271R
DIGITAL MONOLITHIC IC (SN74LVC244PW)
43
IXJ1
CK51331R
TK11100CSCB-G
44
UT01
HJ00541
ENV56N01D5F
45
I001
CK50991U
M306H3MC-067FP
46
I002
CK51111R
BD37A41FVM
47
I004
CK37216R
MONO IC TK11133CSCL
48
I005
CK50951R
SN74CB3T3125PWR
49
I301
CP05163S
IC SI-3090F(LF1111)
50
I302
CK37605R
IC TK11250CM
51
I401
CK39882U
MM1630CQ
52
I501
CK39891R
MM1631XJBE
53
I591
CP05163S
IC SI-3090F(LF1111)
54
IA02
2004752
TA8200AHQ
55
IA03
CK51381R
NJM4580V-TE1
56
IA04
2004752
TA8200AHQ
57
IF02
CP05163F
IC SI-3090F
58
IF03
CK39652R
IC SI-3090F
59
U301
HC00642
ENGE6403DF
60
I901
CP08515F
ANALOG MONOLITHIC IC STR-A6159
61
I902
CP08541U
STR-T2268
62
I903
CP07851
MONO IC TLP421
63
I904
CP07851
MONO IC TLP421
64
I905
CP07851
MONO IC TLP421
65
I906
CP07851
MONO IC TLP421
66
I941
CP08351R
IC NJM2380L(T1)
67
I942
CP08551U
S7805PI
68
Q982
CF02962F
TRS.TF561S-A-LF610
69
T901
BT02272
SWITCHING TRANSFORMER EI16F05J
70
T902
BT02283
SWITCHING TRANSFORMER
TABLE OF CONTENTS
QUICK REFERENCE PARTS LIST
IC'S & UNITS
Description
MAIN DIGITAL ASS'Y
MAIN DIGITAL ASS'Y
SUB DIGITAL ASS'Y
SUB DIGITAL ASS'Y
IR TRANSMITTING/ RECEIVER FOR DIGITAL AUDIO INTERFACE
5 V VOLTAGE REGULATOR W ON/OFF SW (OPT AUDIO)
DUAL FET BUS SWITCH (LEVEL CONVERTER 3.3V <=> 5V)
SINGLE 2-INPUT POSITIVE-OR GATE
PWM STEP UP DC-DC CONVERTER (+34 V FOR VT)
INTEGRATED STEP DOWN SWITCHING REGULATOR (D+3.3V)
ADJ POSITIVE LOW DROPOUT REGULATOR IC (ANALOG +5V)
SYSTEM RESET IC
STEP DOWN SWITCHING REGULATOR (ANALOG +5V)
50mA/100mA CURRENT-LIMIT SWITCHES (FOR SD/MMC)
SINGLE SCHMITT TRIGGER BUFFER
SINGLE SCHMITT TRIGGER BUFFER
5 V VOLTAGE REGULATOR W ON/OFF SW (FOR IF LOGIC)
5 V VOLTAGE REGULATOR W ON/OFF SW (FOR DIG TUNER)
5 V VOLTAGE REGULATOR W ON/OFF SW (FOR OOB LOGIC)
5V MMIC WIDEBAND AMPLIFIER (FOR OOB)
5 V AGC AMPLIFIER
CATV OUT-OF-BAND TUNER
DIGITAL RECEIVER
1.8 V VOLTAGE REGULATOR W ON/OFF SW (FOR IT08)
HIGH EFFICIENCY STEP DOWN CONVERTER (1.1 V FOR IT08)
SINGLE-POLE, DOUBLE-THROW ANALOG SW
IR BLASTER
SINGLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
STEREO DAC WITH INTEGRATED OUTPUT STAGE
SINGLE BUS BUFFER GATE WITH 3-STATE OUTPUTS
5 V VOLTAGE REGULATOR W ON/OFF SW (FOR POD IF)
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS (FOR POD IF)
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS (FOR POD IF)
SINGLE 2-INPUT EXCLUSIVE-OR GATE
16-BIT, 2-PORT BUS SWITCH
1 A, LOW DROPOUT, 5V/3.3 V REGULATOR (FOR POD IF)
SINGLE 2-INPUT POSITIVE-OR GATE
QUADRUPLE 2-INPUT POSITIVE-OR GATES
QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUT (POD IF)
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS (FOR POD IF)
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS (FOR POD IF)
OCTAL BUFFER/DRIVER WITH 3-STATE OUTPUTS (FOR POD IF)
ADJ POSITIVE LOW DROPOUT REGULATOR IC (ANALOG +9V)
DIGITAL TUNER
TV SUB µCON
VOLTAGE DETECTOR IC W/ WATCHDOG TIMER
3.3 V VOLTAGE REGULATOR WITH ON/OFF SWITCH
QUADRUPLE FET BUS SWITCH
LOW DROPOUT VOLTAGE 9.3 V IC REGULATOR
5 V VOLTAGE REGULATOR W ON/OFF SW
VIDEO SELECTOR IC
AUDIO SELECTOR IC
LOW DROPOUT VOLTAGE 9.3 V IC REGULATOR
DUAL AUDIO POWER AMPLIFIER
DUAL OPERATIONAL AMPLIFIER
DUAL AUDIO POWER AMPLIFIER
LOW DROPOUT VOLTAGE 9.3 V IC REGULATOR
LOW DROPOUT VOLTAGE 9.3 V IC REGULATOR
ANALOG TUNER
POWER IC
POWER IC
OPTOCOUPLER
OPTOCOUPLER
OPTOCOUPLER
OPTOCOUPLER
SHUNT REGULATOR
5 V FIXED VOLTAGE REGULATOR
THYRISTOR
SWITCHING TRANSFORMER
SWITCHING TRANSFORMER
Function
188
LC58/LC58E
PWB ASSY
Remarks
MAIN DIGITAL
0
MAIN DIGITAL
0
SUB DIGITAL
0
SUB DIGITAL
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
SUBDIGITAL
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
SUBDIGITAL
0
SUBDIGITAL
0
SUBDIGITAL
0
0
SUBDIGITAL
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SUBDIGITAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
SIGNAL
0
0
POWER
0
0
POWER
0
0
POWER
0
POWER
0
POWER
0
0
POWER
0
0
POWER
0
0
POWER
0
0
POWER
0
0
POWER
0
0
POWER
0
0

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents