Hdmi Unit (13/13) - Denon AVR-1912E3 Service Manual

A B C
1
2
3 DGND
FB58
ETHER_Y
DGND
FB59
ETHER_C
DGND
FB60
ETHER_CVBS
DGND
FB62
TO ADV7844 VDICR
DGND
FB64
VDICB
DGND
FB66
VDI_Y
DGND
4
FB68
VDISY
DGND
FB70
VDISC
DGND
FB72
VAUXV
DGND
5
6
FB100 0(1608)
COMP_SW1
FB103 0(1608)
COMP_SW2
7
FB106 0(1608)
COMP_DET
FB109 0(1608)
Z1_VSIGDET
FB112 0(1608)
VINA
FB114 0(1608)
VINB
FB116 0(1608)
VINC
FB118 0(1608)
MONIA
FB120 0(1608)
MONIB
FB122 0(1608)
P.SAVE
FB124 0(1608)
S_VSEL/A
FB126 0(1608)
S_VSEL/B
8
9
10
GND POWER + POWER -
A B C
D E F
FB45
0(1608)
C942
C941
OPEN
OPEN
MIC
MICGND
VAUXR
CN4 VAUXL
AGND
D/MGND
DM860R
0(1608)
ETHERY
DAGND
D/MGND
DM860L
0(1608)
ETHERC
D/MGND
DACRTNGND
0(1608)
ETHERCVBS
D/MGND
DASBR
0(1608)
VDICR
DAGND
D/MGND
DASBL
0(1608)
VDICB
DAGND
D/MGND
DASR
0(1608)
VDIPY
DAGND
D/MGND
DASL
0(1608)
VDI_Y
DAGND
D/MGND
DASW
0(1608)
VDI_C
DAGND
D/MGND
DAC
0(1608)
VAUX
DAGND
D/MGND
DAFR
DAGND
DAFL
DAGND
ADINR
TO MAIN DAC DAGND
ADINL
DAGND
DA+5V
DA+7V
DA-7V
H/PL
H/PGND
H/PR
H/P_RL
FRONT_RL
C/S_RL
SB_RL
FB_RL
CN7
FH_RL
PRE_FRONT_MT
D/MGND
PRE_Z2_MT
COMPONENT SW1
PRE_SW_MT
COMPONENT SW2
COMPSGDET
Z1VSIDET
INA
INB
INC
MONIA
MONIB
PS
S/V_SEL_A
S/V_SEL_B
THERMALDETB
THERMALDETA
ASODET
DCDET3
DCDET4
STBY POWER
D E F
G H I
TO D.SUPPLY/RESET
CN2
MICGND
FB48 0(1608)
MIC
MICGND
FB51 0(1608)
VAUXR
AGND
FB54 0(1608)
VAUXL
AGND
USB_R
DAGND
USB_L
DAGND
DACRTGND
DACRTGND
FB61 0(1608)
DASBR
DAGND
FB63 0(1608)
DASBL
DAGND
FB65 0(1608)
DASR
DAGND
FB67 0(1608)
DASL
DAGND
FB69 0(1608)
DASW
DAGND
FB71 0(1608)
DAC
DAGND
FB74 0(1608)
DAFR
DAGND
FB77 0(1608)
DAFL
DAGND
FB79 0(1608)
ADINR
DAGND
FB80 0(1608)
ADINL
DAGND
CN6
C125Z2-13-AN
FB85 0(1608)
H/P_L
H/P_GND
FB86 0(1608)
H/P_R
FB87 0(1608)
RLY_H/P
FB89 0(1608)
RLY_F
FB90 0(1608)
RLY_S/C
FB92 0(1608)
RLY_SB
FB93 0(1608)
RLY_FB
FB95 0(1608)
RLY_H
FB96 0(1608)
PRE_F_MUTE
FB98 0(1608)
PREZ2_MUTE
FB101 0(1608)
MUTE_SW
R58
MUTE+3.3V
0
CN8
FB127 0(1608)
TR_THERMAL TR_THERMAL
FB129 0(1608)
RADI_THERMAL RADI_THERMAL
FB131 0(1608)
FROM 7CH-AMP
ASO_DET ASO_DET
FB133 0(1608)
DC_DET3 DC_DET3
FB135 0(1608)
DC_DET4 DC_DET4
TO CPU LEVEL CHG
G H I
129
J K L M
FB37 0(2012)
FB38 0(2012)
FB39 0(2012)
FB40 0(2012)
FB41 0(2012)
FB42 0(2012)
FB43 0(2012)
FB44 0(2012)
FB50 0(1608)
TU_SDIO/SDA
FB52 0(1608)
TU_SCLK/SCL
FB53 0(1608)
TU_GPIO2/TUNED
FB55 0(1608)
TU_SEN
FB56 0(1608)
TU_RST/ST
FB57 0(1608)
TU_MUTE
FB46 0(1608)
232_MI
FB47 0(1608)
232_MO
FB49 0(1608)
TRIG1
FB107 0(1608)
VOL_CLK
FB110 0(1608)
VOL_DATA
M3.3V.
DGND
RDS_DATA
RDS_CLK
FB73 0(1608)
RC_IN/WAKE_UP
FB75 0(1608)
KILLIR
FB76 0(1608)
IPOD_TX/RC_OUT
FB78 0(1608)
BTLINK
OPTION LIST
AVR2112/1712
AVR1912
AVR1912
E3 E2/E1C/J/EA
R820, R821 10K 15K
R822 10K 2K2
R823 4K7 2K2
FB81 0(2012)
FB82 0(2012)
FB83 0(2012)
FB84 0(2012)
FB88 0(1608)
VAUXR
AGND
FB91 0(1608)
VAUXL
MICGND
FB94 0(1608)
MIC
FB97 0(1608)
VAUXV
FB99 0(1608)
H/PGND
FB102 0(1608)
H/PL
FB105 0(1608)
H/PR
FB108 0(1608)
FRONT_IR/IN
FB111 0(1608)
B/PIRIN_DE
FB113 0(1608)
POWERKEY
FB115 0(1608)
RED_LED
FB117 0(1608)
VEXP_CLK/FL_CLK
FB119 0(1608)
VEXP_DIN/FL_DA
FB121 0(1608)
FL_CE
FB123 0(1608)
M_DAX_LED
FB125 0(1608)
FLRST
FB128 0(1608)
GRN_LED
FB130 0(1608)
ILLUMI_LED
FB132 0(1608)
AUDYSSEY_LED
FB134 0(1608)
DIRECT_LED
FB136 0(1608)
MIC_DET
FB137 0(1608)
H/P_DET
FB138 0(1608)
KEY1
FB139 0(1608)
KEY2
FB140 0(1608)
KEY3
FB141 0(1608)
ISEL_A
FB142 0(1608)
ISEL_B
FB143 0(1608)
VSEL_A
FB144 0(1608)
VSEL_B
FB145 0(1608)
AUDYSSEY_LED2
VIDEO SIGINAL LINE
ANALOG AUDIO SIGNAL LINE
S(Y) VIDEO SIGINAL LINE
COMPONENT (Y) SIGNAL LINE
SCHEMATIC DIAGRAMS (24/26)

HDMI UNIT (13/13)

J
K L M
N O
DIGITAL CNT
1
2
CN3
C125Z2-13-AN
TU_SDIO/SDA
TU_SCLK/SCL
TU_GPIO2/TUNED
TU_SEN
TU_RST/ST
TU_MUTE
DA+5V
DA+5V.
DA+5V
232OMI
232IMO
3
TRIG1
MVOLCLK
MVOLDATA
D5V(MX) D5V(MX)
SWM5V(MX)
SWM5V(MX)
SWM3.3V. SWM3.3V
SIDE CONNECTOR
M3.3V
M/DGND
RDS_DATA
4
RDS_CLK
DA+7V. A+8V
A+8V
DA-7V. A-8V
A-8V
WAKEUP
KILLIR
RC_OUT
BT_LINK
FRONT_IRIN
RC_IN
REMOTE3.3V. REMOTE3.3V
N.C
5
CN5
C125Z2-19-AN
CX4
M3.3V
D/MGND 6
SWM3.3V
A+7V
A-7V
VAUXR
AGND
VAUXL
MICGND
MIC
VGND
VAUXV
H/PGND
H/PL
7
H/PR
FRONT_IRIN
B/PIRIN/SWM5V(MX)
POWERKEY
FRONT
REDLED
FLCLK
FFC CONNECTOR
FLDATA
FLCE1
FLCE2
FLRST
GRNLED
LED1(3D_GRN)
LED2(3D_RED)
8
LED3(SOURCE/PURE DIRECT)
MICDET
H/PDET
NC(DOORDET)
KEY1
KEY2
KEY3
ISELA
ISELB
VSELA
VSELB
D/MGND
9
AUDYSSEY_LED2
FFC-40P
10
N O