Power Diagram - Denon AVR-X1600H Service Manual

POWER DIAGRAM

AVRS750H /X1600H VCC DIAGRAM
!
RELAY
AC CORD !
!
!
HI+ B
LOW+ B
S1(AMP+ B,-B)
H I-B
LOW -B
S2(+12V,-12V)
MAIN TRANS
S3(FL+Vdisp)
S4(FILAMENT)
INPUT CURRENT (Ref Volage:5.2V) *D C-D C Effieciency:85%
SMPS Total Current : About 4901.36m A
+ 5.2V
D
G
S
MAIN PW R ON
2
4 1
3
KIA7812BPI
KIA7805BPI
KIA7912PI
1489.60m A TPS563201(+3.3V)
(5.2V) 2041.08m A
BU12TD3WG
TPS563201(+1.8V)
406.83m A
1022.0m A
(5.2V)
TPS563201(+1.0V)
332.5m A
(5.2V)
729.81m A TPS563201(+1.1V)
(5.2V)
285m A
42
58m A
MM1Z7V5
276.43m A
117m A
BU33TD3WG
127m A
50m A
MM1Z7V5
34m A
MM1Z6V8
MM1Z6V8
AVRX1600H E3 ONLY
68m A
163m A
0.003m A
SW M5V (SN74CBT3251PW R)
30m A
MCU+ 5V FRONT LED (CVDBLBJEGJ204L) * TOTAL (5V): 1052.003mA
22m A
CEC5V
(NJM41050V)
1000m A
D5V/VBUS
DV5V/HDMI
DA3.3V/DIR,DSP
393.02m A
(CS49844A,M12L128168A-5TG2S,TC74VH CU04,BY25Q64ASSIG,PCM9211,AK4458VN)
162.3m A
NET3.3V/NETW ORK
(IPOD AUTH ,SN74LVC244APW Rx5,SN74LVC1G125D BV,LM358PT)
859m A
CEC3V3/HDMI
(MN864787,MN864788,BY25Q32BSSIG,SII9437CNUC)
361m A
DV3V3
(AD V7623,BY25Q64ASSIG,5M570ZF256C5N)
44m A
VCC12
(SII9437CNUC)
636m A
LEGO5V
(LEGO)
982m A D1V8H/HDMI
(AD V7623)
40m A
PLD1.8V/PLD
(5M570ZF256C5N)
1503.5m A DA1.0V/DSP
(CS49844A)
3000m A
CEC1V1
(MN864787,MN864788)
SW M3.3V/LEVEL_CHG
221.76m A
MCU_3V3/MICOM
(R5F5651ED D FB,VFD ,MC74H C4094x2)
MAIN+ B
MAIN-B
SELETOR IC,VOLUME IC
(NJU72750AVx2,NJU72343V,NJM8080Gx3)
A+ 12V
(NJM8080x4,SPKx4/H-P/HI-LOW RELAY)
(NJM8080 : ZONE2 AVRX1600H E3 ONLY)
DA+ 3.3V
(PCM5100Ax2,AK5358x3)
DA+ 5V
(PCM9211PTR,AK4458VN)
(NJM2740V x 4,AK5358BETx3)
TUNER+ 5V
A-12V
(NJM8080x3)
SELETOR IC,VOLUME IC
(NJU72750AVx2,NJU72343V,NJM8080Gx3)
ZONE VOLUME IC
(BD3812F)
ZONE VOLUME IC
(BD3812F)
Vdisp(+ 37V)
FILAMENT AC
FILAMENT AC