Denon AVR-S500BT Service Manual

50
POWER BLOCK DIAGRAM
AVR-S500BT/X510BT VCC DIAGRAM
MAIN+B
MAIN-B
AC CORD
RELAY
!
!
!
MAIN TRANS
S2 TOTAL : 410.6mA
!
S5(FILAMENT)
S4(FL+Vdisp)
S2(+12V,-12V)
S1(AMP+B,-B)
KIA7812BPI
KIA7912PI
FILAMENT AC
A+12V
A-12V
Vdisp(+37V)
KIA7805BPI
+5.2V
MAIN PWR ON
TUNER+5V
FILAMENT AC
V-5V
V+5V
MM1Z7V5
VOLUME IC
(NJU72340A)
VOLUME IC
(NJU72340A)
MCU_3V3/MICOM
+3V3D/DIR,DSP
EN5339QI(+1.1V)
EN5339QI(+3.3V)
NJM2845DL133
CEC3V3/HDMI
D1V8H/HDMI
D5V/VBUS
CEC5V/HDMI & DSP
(ADV7623)
(MN864778)
(STM32F101ZG,M24C32WMN6TP,PST8425NR,VFD)
(NJM8080 X 4)
(NJM
2595)
25mA
32mA
22mA
50mA
68mA
163mA
357.5mA
343mA
982mA
160mA
* TOTAL (5V): 1142.5mA
EN5339QI(+1.8V)
1000mA
(NJM2595)
MCU+5V
FRONT LED(CVDBLBJEGJ204L)
20mA
SMPS Total Current : About 3237.77 mA
NJM2845DL133
45mA
DA+3.3V (USB DAC:PCM5100)
MM1Z5V1
MM1Z5V1
MM1Z7V5
542.18mA
INPUT CURRENT (Ref Volage:5.2V)
(CS497024,CS42528,M12L16161A5TG2Q,MX25L8006EM2I-12G,TC74VHC157FT X 3)
CEC1V1/HDMI TX
(MN864778)
*DC-DC Effieciency:85%
160mA
296.79mA
(5.2V)
(5.2V)
(5.2V)
(5.2V)
DV3.3V/ADV7623,MX25L3206E)
339mA
1220mA
USB1V2/USB
(BX8804)
EN5339QI(+1.2V)
(5.2V)
USB3.3V/BX8804,W9864G6JH-6,MX25L1606EM2I-12G)
+5VA
(NJM2115MDTE1 X 2)
60mA
185.1mA
RELAY*5
14mA
CS42528(VA)
37.5mA
CS42528(VD), OPTICAL JACK X 2
122.5mA
445mA
+1V8/DSP
(CS497024)
380mA
SWM3V3/DETECT PULLUP
1036.3mA
60mA
HI+B
LOW-B
HI-B
LOW+B
BU12TD3WG
(5.2V)
USB1V2/USB
(BX8804)
* RESERVED
OPEN
D
G
S
43
2 1
OPEN
2
4
3
1

Denon AVR-S500BT Specifications

General

Brand	Denon
Model	AVR-S500BT
Category	Receiver
Language	English