POWER DIAGRAM
!
!
!
B+
B-
AC CORD
RELAY
MAIN TRANS
!
S6(FILAME NT )
S5(FL+ Vdisp)
S2(+ 8V ,-8 V)
S1(AMP+ B ,-B )
KIA 7807B P I
KIA 7907P I
FILAMENT AC
Vdisp(+ 42V )
KIA 7805B P I
+ 5 .2V
MAIN P W R O N
S3(V ID EO )
FILAMENT AC
KIA 7905P I
-5V V
KIA 7805B P I
A+ 7V (A. A UD IO PART )
A-7V (A. A UD IO PART )
NJM2845D L133
(AVD M 2000)
AV+ 3.3V
TRIGGER + 12V
TRIGGER + 12V
300m A
233.8m A
165m A
165m A
+ 12V(RELAY )
VID EO +5V
VID EO -5V
D5 V
KIA 7805B P I
50m A
A.TU NER + 5V
H I+ B
H I-B
BU33TD 3W G
+ 3.3 V (Z2 , Z3 , LEGO D AC, A DC)
144m A
IC324
IC931IC936
IC937
IC932
IC934 IC513
IC935
KIA 7812B P I
IC933
S4(ET C)
427.8m A
DA 3.3V
DV 3.3V
CEC 3.3 V
DV_PO W ER2
DV 1.8V
AD V 7180/ 512M _ DDR2*2/
D1.8V-1
IC112
IC111
Q1103
D3.3V-1
1. 648A
110m A
110m A
LOW -B
LOW + B
RY931
0. 183A
D3.3V-2
1. 166A
1. 37A
DA 1 .1V_1
1. 62A
CEC 1.1V-1
1. 62A
CEC 1.1V-2
1. 54A
CEC 1.1V-3
DA 1 .1V_1
CEC 1.1V-1
CEC 1.1V-2
CEC 1.1V-3
PCM9211/LC89091*2/APLD
AD V 7180/ V P LD /128M S.FLA SH
Si I9437
DSP1,2 ( 400M H z)
MN864788(HD MI SW 1 )
MN864788(HD MI SW 2 )
MN864787(HD MI T X )
DA _ P O W ER
DV _ P O W ER 1
DV _ P O W ER 2
NET 3.3V_POW ER
D5 V POW ER
DV POW ER1
DA_PO W E R
CE C P O W E R
CE C P O W E R
CE C P O W E R
DA_PO W E R
(OPEN )
D5V_P O W E R
CE C _ POWER
DSP*4/SD RAM/S.FLASH
AK4458*2/SN74AHC U 04P W R
NJM2845D L 118
DA 1 .8V
1. 393A
(O P E N)
IC113
IC117
IC119
IC120
IC121
Q1105
AD 55/058Z-0 ( A D V8003-8B )
AD 55/058Z-0 ( A D V8003-8B )
CS210010-CZZR
APLD
165m A
165m A
MN864788*2/MN864787*1
377.8m A
1. 37A
DA 1 .1V_2
DA 1 .1V_2
DSP3,4 ( 400M H z)
DA_PO W E R
IC118
SPK Re la y ( 5 E A ) + Sm all R e la y(0 EA ) + H /L Relay(1EA ) + Fa n( 2 EA )
222 + 12.5 + 33.3 + 160 = 427.8m A
NJU72750V(4EA ) + NJU 72343V (2EA) + NJW 1194( 2EA) +
OPAMP ( 21EA) = 4+ 70+ 34+180 = 297m A
727.8m A
726.5m A
297m A
Q1104
0. 04A
1. 688A
1. 377A
DA_PO W E R
NET 3.3 V
0. 176A
APPLE/LE G O BUFFER*7
Q1102
NE T 3 .3 V _ POWER
251m A
1. 553A
46m A
150m A
150m A
297m A
427.8m A
TCA9517/AD V 7180/
CEC + 5 V
CE C P O W E R
Q1107
0. 02A
BD2248G-GTR
IC124,( OPEN )
MN864788*2/MN864787*1
LEG O 5 V
LEG O
Q1101
0. 519A
NE T 5 V_PO W ER
DV 5 V
Q1151
AD V 7180
0. 045A
DV POW ER 1
AD 55/058Z-0 ( A D V8003-8B )/
CE C P O W E R
Q1106
Z2_C EC5V
Z2_H D M I
USB + 5V
VBUS
FRO NT USB
Q1121
BD 82065
1A
CP U P O W E R
CEC _S T B Y_+ 5 V
CEC BUFFER, S N 74C B T 3251PW R
CE C _ POW ER2
IC503
Q1133
AP7361-Y -1 3
M3.3 V
MUTE3.3 V
SW M3.3 V
RE M O T E 3.3V
RE MOTE PO W ER
CP U P O W E R
MCU/EEPRO M//IR SENS O R
MUTE/EXPAND ER*1
LEV E L CHG
IC123
Q1125
Q1127
0. 001A
SN 75101P W R
EX PA N D ER * 7
0. 075A
CEC BUFFER
CE C _ POW ER2
Q1123
CEC _S T B Y_3.3 V
30.0m A
SW M5V
PWR L ED
PWR L ED ( M Z )
VFD
0. 120A
0.08A
0. 0025A
45+ 45+ 45+9= 144mA
67.8+ 138+18+ 10=233.8 m A
(AVD M 2000)
0. 64A
5. 21A
0. 67A
1. 13A
1. 02A
0. 33A
0. 33A
0. 39V
0. 39V
0. 37V
1.83A
7. 04A
0. 79A
297m A
(0.070A )
BU12TD 3 W G
CEC 1.2 V
Si I9437
0. 044A
1. 354A
A+ 5V (D IR, MAIN D AC,AD C,ATT)
NET 5V _ P O WER
DIG ITAL A U D IO P O W ER ON/OFF C O N T RO L(D A3 .3V,DA1.0V,D A1 .8V)
DIG ITAL V ID EO P O WER ON/OFF C O N T RO L(D V5V,D V3 .3V)
DIG ITAL.V IDEO P O W ER ON/OFF C O N T RO L(D V1 .8V)
NET WORK P O W ER CONT ROL(LEGO5V)
DIG ITAL 5 V ( FROM MAIN CPU)POW E R O N/ O FF CONTROL(5V ¡ æ 3.3 V )
NET WORK P O W ER CONT ROL(NET 3 .3V)
CEC _P O W ER
POW ER S U PPLY FO R C E C STAND B Y (CEC5V,Z 2_C EC 5 V ,CEC3.3 V ,CEC1.1 V ,CEC1.2 V ) ¡¡¡ØC EC S T AN D BY:MOD E1= H,M O DE2= H ,MOD E 3 = L
CPU_POW E R
MAIN C P U POW ER C O N T RO L (N O R MAL -> POW ER O N : "H ")
RE M O T E_ P O W ER
POW ER S U PPL Y CONT RO L FO R R S232C
CEC _P O W ER 2
CEC ST AN D BY P O WER CONT RO L ( FOR C E C ST AN D BY M O DE= 3 )
(CEC ON -> STAND B Y : "H ")
2
4
3
1
D
G
S
43
2 1
OPEN
JM P
JM P
OPE N
0
AVRX4500H POWER BLOCK DIAGRAM
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
61
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General
Weight and Dimensions
