Power Diagram - Denon PMA-2500NE Service Manual

POWER DIAGRAM

DIGITAL TR ANS
T8601
S 8601
ANALOG
MODE
R E LAY
S TANDBY TR ANS
S 8501
S 8901
AC IN
POWE R
ON/OFF
S W
11E QS 10 x4
D8509/D8510
ANALOG TR ANS x2
D8522/D8523
S 8501
F8510
FUS E
S TANDBY
R E LAY
1N4003 x2
D1201/D1202
D3S B60
D8601
S I-8008TM
U201
L201
+8V
+3.3V
+3.3V
D201
S J PB-L4
L204//L205
S 2L20U x4
D8602-D8605
NJ M7812
D202
U8601
1S R 154-400TE 25
+12V
+20V
-12V
NJ M7805
-20V
NJ M7912
U414
U8602
+5V
BA033T
U412
+3.3V
1A7 x4
D8502-D8505
+6V
NJ M2831F33
U8501
+3.3V
NJ M7806
1A7
U8502
D8508
+6V
PQ033DNA1ZPH
U1202
1A7 x8
D8013-D8020 +3.3V
NJ M2887-DL3
U1201
+4.2V
NJ M7812
U8503
+19V
+12V
KTB631K
Q127
2S C5810
+46V
Q1201
D1205
UDZS 20B
D1206
UDZS 22B
FC H20A15
FR H20A15
D8201/D8202
KTC 4370A
+29V Q8203
D8203
UDZS 16B
D8204
UDZS 16B
-29V
KTA1659A
Q8204
D30XBN20
D8001
45
L203
33_VC C _DIR
DIR /S PDIF
L202
33_VC C_US B-B
US B-B(XMOS )
L206//L207
33_VC C IO
FPGA, Isolator(Digital側)
BA25BC0FP
U203 L208//L209
+2.5V
25_VC C
+2.5V
FPGA
PQ012FZ01ZP
U204 L210//L211
+1.2V
12_VC C
+1.2V
FPGA
+12V
+12VA
DAC I/V, LPF
-12V
-12VA
DAC I/V, LPF
+5V +5VA
DAC
+3.3V +3.3VD
DAC , X'tal, Isolator(Analog側)
+6V
AC R elay
L101//L102
+3.3V
+3.3_NS W
UC OM
+6V
+6V
Motor Volume
AC R elay2, NJ U7181
+3.3V +3.3V
FLD (Logic)
+4.2V
+4.2V
FLD (Filament)
+12V
+12V_R L
R elay, LE D
+12V
S PK R elay
+42V
+42V
FLD (Driver)
+16V
+16V
PHONO/TONE amp
Power Amp etc.
-16V
-16V
PHONO/TONE amp
Power Amp etc.
+61V
+61V
POWE R amp
-61V
-61V
POWE R amp