Sch02_Dig_Power - Denon AVR-X4000 Service Manual

1 2 3
A
R3002
R3006 100K
DV_POWER2
10
L3001
B
CB05YTYH221
D5V
L3002
CB05YTYH221
D5V_POWER
C
R3008
R3012 100K
CEC_POWER
10K
L3005
CB05YTYH221
D5V
L3006
CB05YTYH221
D
E
R3014
R3018 100K
D5V_POWER
10
L3009
CB05YTYH221
D5V
L3010
CB05YTYH221
F
R3020
100K
G R3023
NET_POWER1
1K
L3013
CB05YTYH221
D5V
L3014
CB05YTYH221
H
R3025
R3029 100K
DA_POWER
10
L3017
CB05YTYH221
D5V
L3018
CB05YTYH221
J
K
R3031
R3035 100K
CEC_POWER
10K
L3025
CB05YTYH221
D5V
L3026
CB05YTYH221
L
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
POK TST0
ENABLE TST1
PVIN TST2
DV1.8V T12
IC301 L3003
PVIN PGND
EN5339QI CB05YTYH221 2.6A
NC(SW) PGND
L3004
NC(SW) VOUT
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
D5V
L3029
25,26
CB05YTYH221
DGND
L3030
CB05YTYH221
R3042
10
CEC1.8V
POK TST0
1.46A
ENABLE TST1
PVIN TST2
L3007 T18
IC302
PVIN PGND
CB05YTYH221
NC(SW) EN5339QI PGND
NC(SW) VOUT L3008
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
25,26
DGND
NET_POWER1
T22
D3.3V-1
POK TST0
ENABLE TST1 1.78A
PVIN TST2
L3011
PVIN IC303 PGND
CB05YTYH221
NC(SW) EN5339QI PGND
L3012
NC(SW) VOUT
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
DA_POWER
25,26
DGND
DV_POWER1
NET1.2V
POK TST0 1.7A
ENABLE TST1
PVIN TST2
L3015
PVIN IC304 PGND
T26
CB05YTYH221
NC(SW) EN5339QI PGND
L3016
NC(SW) VOUT
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
25,26
DGND DV_POWER1
NET_POWER1
DA1.1V
POK TST0
0.87A
ENABLE TST1
PVIN TST2
CEC_POWER
L3023
IC305
PVIN PGND T53
EN5339QI CB05YTYH221
NC(SW) PGND
L3024
NC(SW) VOUT
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
25,26
DGND
CEC1.3V
1.02A
POK TST0
ENABLE TST1
CEC_POWER
PVIN TST2
L3027
PVIN IC306 PGND T58
CB05YTYH221
NC(SW) EN5339QI PGND
NC(SW) VOUT L3028
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
25,26
DGND
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO
4 5 6
7 8 9 10
D5V
DGND
DV3.3V
R3037
POK TST0 1.21A
100K
ENABLE TST1
PVIN TST2
IC307 L3031
PVIN PGND T132
EN5339QI
NC(SW) PGND CB05YTYH221
NC(SW) VOUT L3032
NC(SW) VOUT CB05YTYH221
NC(SW) VOUT
25,26
DGND
B3
4 5 6
USB+5V
R3061
Q3006
RT1N441C 10K D5V
3 2 1
NET3.3V
NET1.2V
DGND
DV3.3V
B4
DA1.1V
DA3.3V
DGND
R3063
4 5 6
Q3007 10K
RT1N441C
3 2 1
B5
Q3005
2SA2166
DV5V
DV1.8V
R3064 R3065 DV3.3V
10K 1K
DGND
Q3008
RT1N141C
R3102
10K 4 5 6
Q3038
RT1N441C
Q3039 3 2 1
RT1N441C
TO 6B
B6
SCPU5V
CEC3.3V
CEC1.8V TO 7B
R3067
4 5 6
CEC5V
Q3009
10K
RT1N441C
DGND
B7
3 2 1
DGND
TO 8B
CEC5V
CEC3.3V
DV5V
CEC1.3V
B8
Q3012
2SA2166
SCPU3.3V
T141
T142
R3097 R3098
10K 3.3K
DGND
Q3013 D5V
RT1N141C
DGND
M3.3V REMOTE3.3V
DGND
DIGITAL VIDEO STBY POWER
7 8 9 10
131
11 12 13
IC309 SCPU3.3V
NJM2845DL133
1 3
2
Q3015
2SA2166
R3070 R3071
10K 3.3K
Q3016
RT1N141C
SCPUPOWER
OPEN
Q3017
FL5V
2SA1954
IC308 PST8448NR
R3072 R3073
C3094
10K 3.3K 1/10V
1 VOUT CD 5
Q3018
2 VDD
RT1N141C
3 GND NC 4
CPUPOWER
AVRX4000E3 ONLY
Q3019
SWM5V
2SA1954
R3074 R3075
10K 3.3K
CPUPOWER
Q3020
RT1N141C
IC310
NJM2845DL133 M3.3V
1 3
2
R3076
0
SWM3.3V
Q3031
2SA2166
R3079 R3080
10K 3.3K
Q3032
RT1N141C
CPUPOWER
REMOTE3.3V
Q3033
2SA2166
R3081 R3082
10K 3.3K
Q3034
RT1N141C
REMOTEPOWER
CPU
DV1.8V CEC1.8V
SWM3.3V
SWM5V
DGND DGND
DGND
DAGND
SCHEMATIC DIAGRAMS (2/32)

SCH02_DIG_POWER

11 12 13
14 15 16
L3019
A
BLM21PG221SN1
L3020
BLM21PG221SN1
L3021 D5.2V
BLM21PG221SN1
D5.2V
DGND
DGND
MAINPOWER
L3022
BLM21AG121SN1 CN903
CN903
CJP05GI289ZY
SMW250-05
B
M3.3V
SWM3.3V
DGND
MAINPOWER
M_RESET
BDOWN
REMOTEPOWER
REMOTEPOWER C
CPUPOWER
CPUPOWER
D3003
SCPUPOWER
SCPUPOWER
NET_POWER1
NET_POWER1
1SS355T
D5V_POWER
D5V_POWER
B0
SCPU3.3V
M3.3V
D
R3088 R3091 R3094
Q3035 Q3036
Q3037
100 OPEN OPEN 100
2SC3052
OPEN
R3084
4.7K
SUBBDOWN
E
SCPU5V
SCPU3.3V
DGND
CEC_POWER
CEC_POWER
DV_POWER2
DV_POWER2
DV_POWER1
DV_POWER1
DA_POWER
DA_POWER
B1
F
9A
FL5V
MUTE3.3V
REMOTE3.3V
SWM3.3V
M3.3V
SWM5V
D5V G
DGND
DAGND
B2
REMOTE3.3V
SWM3.3V
H
DGND
J
K
L
M
14 15 16