Denon AVR-X3400H - Page 14

SCH05_DIGITAL CNT
STBY POWER ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO GND LINE POWER- LINE POWER+ LINE
VIN_A
VIN_C
COMP_SW2
RLY_HIB
AMPSIG_DET
ZVOL_STB
ZVOL_DATA
VOL_CLK
C/S_RLY
H/P_RLY
PRE_Z2_MUTE
THERMALDETE DCDET4 DCDET3 THERMALDETA
TU_SEN
TU_GPO2_INT
TU_SDIO/SDA
TRG_OUT
TXD_MO232I.
KEY1 KEY3
ISEL_A
VSEL_A VSEL_B
FL_CE
RED_LED
POWERKEY
FL_CLK
MUTE3.3V
SWM3.3V
FRONT_IR/IN
OPENC1313
C1317 100N-K
C1319 100N-K
C1327 100N-K
TO FRONT_CNT
DGND
R1387 12K R1389 OPEN
D1089 LRB521S-30
C1304 OPEN C1306 100N-K
C1308 100N-K
DECIN_CR
DECIN_CB
DGND
VIN_C
VIN_A
COMP_DET
AMPSIG_DET
H/P_RLY
C/S_RLY
H/PR
H/PGND
ZVOL_DATA
MVOL_MUTE
VOL_CLK
DCDET4
DAGND
DAGND
LEGO_DA_L
DA_Z2_R
DA
_Z2_L
DACRT
NGND
DAGND
DAGND
DAGND
DAGND
DAGND
SBR+
DAGND
SBL-
SR-
DAGND
SL-
CEN+
DAGND
FR+
DAGND
FL+
FL-
DA+5V
PRE_Z2_MUTE
MICGND
DA_+5V
A_+8V
A_-8V
DAGND
MUTE_Z2
MICGND
DAGND
DAGND
DA_Z2_R
DA_Z2_L
RETGND
DAGND
DAGND
DAGND
DAGND
DAGND
DAGND
DAC_SR-
DAGND
DAC_SL-
DAC_C+
DAGND
DAC_FR+
DAC_FL+
DAC_FL-
KEY3
KEY1
L1030 CB05YTYH221
L1028 0-2012
L1136 0-2012
H/PR
H/PGND
MICGND
D/MGND
VSELB
ISELB
KEY3
KEY1
HP_MIC_DET
FIL_CTRL
FLRST
GRNLED
FLCE1
FL DATA
REDLED
SWM5V
H/PR
H/PGND
VGND
MICGND
NC(AGND)
NC(VAUXR)
SWM3.3V
B/PIRIN_DE
MI232O
REMOTE3.3V
MO232I
D
/MGND
TU_CK
TU_LA
TU_IISD(N.C)
DECIN_V
DECIN_Y
TO LEGO
NET_FACT_RST
COMP_SW2
VIN_B
RLY_HIB
SB_RLY
COMP_SW1
CURRENT_DET
FRONT_RLY
H/PL
ZVOL_STB
VOL_DATA
ZVOL_CLK
VIN_B
COMP_SW1
CURRENT_DET
SB_RLY
MVOL_MUTE
ZVOL_CLK
VOL_DATA
FRONT_RLY
PRE_MUTE
THERMALDETB ASODET
DCDET3
ASODET
LEGO_DA_R
SW2
DAGND
A/DIN_R
ADIN_LEGO_R
ADIN_LEGO_L
SW1
A/DIN_L
SBL+
DAGND
SR+
SBR-
SL+
DAGND
FR-
CEN-
TU_RST/ST
TU_SCLK/SCL
RXD_MI232O.
DA+5V
DA+7V
DA-7V
MIC
PRE_MUTE
KEY2
ISEL_B
DA_+5V
A_+8V
A_-8V
MIC_IN
DAGND
RETGND
DA_SW_2
A/D_R
DA_S
W_1
A/D_L
D
AGND
DAC_SL+
DAGND
DAC_FR-
DAC_C-
DAGND
DAGND
FLRST
GRN_LED
FL_DATA
HP/MIC_DET
CPU_POWER
COMP_DET
OPEN C1312
FL5V
OPENC1314 OPENC1315 OPENC1328
KEY2
L1027 0-2012
L1029 CB05YTYH221
C1318 100N-K
C1320 100N-K
MIC
H/PL
VSELA
ISELA
KEY2
NC
B/PIRIN_DE
NC
FL CLK
POWERKEY
H/PL
FRONT_IRIN
MIC
NC(VAUXV)
A+7V
A-7V
D/MGND
NC(VAUXL)
M3.3V
M3.3V
TRG1
TU_DA
TU_IIC/RDSI
D/MGND
TO
ADV7180
TO SIDE_CNT
TO SIDE_CNT
M3.3V
R1386 1K R1388 OPEN
C1302 OPEN C1300 OPEN C1301 OPEN C1303 OPEN C1305 100N-K
C1307 100N-K
C1309 100N-K
FRONT FFC CONNECTOR
TO SIDE_CNT
N1040
C125Z2-31C
1357911131517
1820
1921
4 26810121416
C125Z2-21C
N1018
C125
Z2-31C
N1022
SC52137-061A
N1019
REMOTE3.3V
COMP_CR
D/MGND
D/MGND
D/MGND
V IN C
V IN A
RLY_H/P
RLY_C/S
H/P_R
H/P_GND
MUTE3.3V
ZVOL_DATA
MVOL_MUTE
MVOL_CLK
MUTE3.3V
THERMALDETE
THERMALDETA
THERMALDETB
THERMALDETE
DC_DET4
THERMALDETA
THERMALDETB
DAC_SBR+
DAC_SBL-
VSEL_B
ISEL_B
HP/MIC_DET
CPU_POWER
FLRST
FL_CE
FL_DATA
RED_LED
B/PIRIN_DE
RXD_MI232O.
NC(DIRECT_LED)
NC(M-DAX_LED)
REMOTE3.3V
TU_SCLK/SCL
TU_SEN
TU_GPO2_INT
D/MGND
COMP_CB
V IN B
CVBS
COMP_Y
RLY_HIB
RLY_SB
RLY_F
H/P_L
ZVOL_STB
MVOL_DATA
ZVOL_CLK
TO
MAIN DAC
TO CP
U LEVEL CHG
DC_DET3
ASO_DET
PRE_MUTE
LEGO_DA_L
LEGO_DA_R
ADIN_LEGO_L
ADIN_LEGO_R
DAC_SBL+
DAC_SR+
DAC_SBR-
OPEN C1311
TO D.SUPPLY
VSEL_A
ISEL_A
NET_FACT_RST
GRN_LED
B/PIRIN_DE
POWERKEY
FL_CLK
FRONT_IR/IN
OPENC1316
TRG_OUT
DA+7V
DA-7V
DA+5V
NET_FACT_RST
M3.3V
TU_SDIO/SDA
TU_RST/ST
DIGITAL CNT
FROM 7CH-AMP
N1023
C125Z2-13C
135791133353739
1214161820222426283032
17 15 13192127 25 2331 29
4 28 61034363840
1.0-15-40PB
N1017
COMPONENT_DET
AMPSIG_DET
TXD_MO232I.
COMPONENT SW2
COMPONENT SW1
CURRENT_DET
2B
TO B2
8B
TO B8
C1
TO 1C
C2
TO 2C
C3
TO 3C
CN1040
TO CP1039
N1018
TO CP1018
N1022
TO CP1017
N1019
TO CN404
N1023
TO CP1023
N1017
TO CN4400
14
Caution in
servicing
Electrical Mechanical Repair Information Updating