Hdmi Unit (12/13) - Denon AVR-1912E3 Service Manual

A B C
ADV7511
1
HDMI PARTS
MODEL AVR1712 AVR1912 AVR2112
AREA E3 E3 E2 E1C EA JP E3
OPTION A O O O O O O O
OPTION B O X X X X X O
OPTION C X X X X X X X
OPTION D X X X X X X X
OPTION E X O O O O O O
2
3
CEC_COM
ADV7623_INT1
ADV7623_INT2
ADV7623_TX_INT
ADV7623_SPI_MO
ADV7623_SPI_MI
ADV7623_SPI_CLK
ADV7623_SPI_CS
ADV7623_RST
HSDA
HSCL
4
ADV7623_ROMHOLD
ADV7844_RST
5
OPTION A
6
IPOD
IPODMO5
IPOD
IPODMI5
R757
PJ-350
JK2
7
OPTION B
REMOTE IN
8
JACK8
PJ-308-02
JACK9
PJ-308-02
D51 RB521S-30
C917 1N-K
C919 100N-K
9
C920 OPEN
D52
C921 4.7UF-K
KDS4148U
REMOTE OUT
C922 OPEN
LD1 IC42
SIR-34ST3F R94EV1A
IR
OUTPUT
FLASHER GND
VCC
C923
4.7UF-K
R804
1K
SHIELD CASE C924
OPEN
R807
1K
10
OPTION C
GND POWER +
A B C
D E F
DSP PARTS
ADV3002 DSP DIR
R845
R846
R827 OPEN
R838
OPEN
R837
OPEN
R828 OPEN R738
PLD_WRITE
JT_TDO
R740
JT_TMS/AP_CS
R741
JT_TDI/AP_DA/DAC_DA
R743
JT_TCK/AP_CK/DAC_CK
ADC_RST
R744
E_SPI_REQ
R745
E_SPI_CS
R748
DAC_MS
DAC_RST
R750
VEXP_STB
R751
VEXP_OE
R752
VEXP_CLK/FL_CLK
R753
VEXP_DIN/FL_DA
DA_POWER
CEC_POWER
DV_POWER
DV_POWER2
MAIN_POWER
CPU_POWER
4K7
THERMALB_DC_ASO
H/P_MIC_THER_PROA
KEY3
KEY2
KEY1
R767
IPOD_DET RDS_DATA3.
R769
RDS_CLK3
C906
CEC_IN
100N-K
TCK/RXD_E20
DGND
R797 MODEL R773 R776
100
AVR2112CI(E3) 0 OPEN
AVR1912E3 3K3 18K
AVR1912E1C 10K 10K
AVR1912JP 22K 10K
AVR1912E2/EA OPEN
D53
KDS4148U
AVR1712E3 0 OPEN
TR36
RT1N141C
D53/TR36-->OPEN
(NR1602/SR5006)
R819 4K7
POWER - STBY POWER
D E F
G H I
APLD+DAC
OPEN
OPEN
108 107 106 105 104 103 102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77
33
109
110
33
111
33
112
33
113
114
ADC RST TU GPO2_INT/TUNED
0
115 E SPI REQ
73 : DSP FLAG0
33
116 E SPI CS 72 : DSP RST
33
71 : DSPI CLK
117 DAC MS
118 DAC RST
33
119
VEXP STB 109 : PLD WRITE
33
110 : JTAG TDO
120
VEXP OE
33 111 : JTAG TMS/APLD CS
121 VEXP CLK/FL CLK
112 : JTAG TDI/APLD DATA/DAC DATA
33
122 VEXP DIN/FL DATA 113 : JTAG TCK/APLD CLK/DAC CLK
123 DA POWER
124 CEC POWER
IC41
125
DV POWER
R5F56108VNFP
126
DV POWER2
127 MAIN POWER
128 CPU POWER
129 MODEL
130 VSS
131
MODE
132
VCC EEPROM SCL (400k)
133 THERMAL B/DC DET/ASO EEPROM SDA (400k)
134 H/P DET / MIC DET/THERMAL A
40 : TU_SDIO/TU_SDA
135 KEY3
39 : PLLVCC
136 KEY2
38 : TU SCLK/(TU SCL)
143 : AVCC
137 37 : E_TXDMIEO
KEY1 144 : TCK/RXD MITSUBISHI
0
1 : TDI/TXD MITSUBISHI
138
RDS_DATA3
0
139 RDS_CLK3
140 AVSS
141 CEC_IN
142 VREF
143
144
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
R783
OPEN
X5
12MHz(FCX-03)
R798
0
0
OPTION D
G H I
128
J K L
TO CPU LEVEL CHG
R735 4K7
R736 4K7
M3.3V
DGND
8 7 6 5
1 2 3 4
76 75 74 73
72 DSP_RST
R739 33
71 DSPI_CLK
DSP MISO 70 DSP_MISO
R742 33
DSP MOSI
69 DSP_MOSI
68 DSP_ROMRST
DSP ROMRST
67 TU_GPIO2/TUNED
OPTION E
S VSEL_A 66 S_VSEL/A3
R746 OPEN
R843 OPEN
NC 65
R747 4K7
Z1 VSIG.DET 64 Z1_VSIGDET
R844 OPEN
COMPS DET 63 COMP_DET
62
iPod DET/BT LINK
R749 4K7
61 S_VSEL/B3
S VSEL_B
FL RST 60 FLRST
VCC 59
C903 100N-K
FL CE 58 FL_CE
VSS 57
R754 33
56 E_SPI_CLK
E SPI CLK
55 E_SPI_MIEO
E SPI MIEO
ADV7623 RST 54 ADV7623_RST
R755 33
E SPI MOEI 53 E_SPI_MOEI
ADV3002 RST 52 ADV3002_RST
R756 33
CEC_OUT 51 CEC_OUT
50 ADV7844_RST
ADV7844 RST
R758 33
49
R759 33
48
R760 33
ADV7623 SPI CS 47 ADV7623_SPI_CS
R764 33
ADV7623 SPI CLK 46 ADV7623_SPI_CLK
ADV7623 SPI MI 45 ADV7623_SPI_MI
R765 33
44 ADV7623_SPI_MO
ADV7623 SPI MO
R768 33
43 HSDA
HSDA (400k)
R770 33
HSCL(400k) 42 HSCL
PLLVSS 41
R771 33
40 TU_SDIO/SDA
C907
39
100N-K
38 TU_SCLK/SCL
R772 33
37 E_TXDMOEI
33 34 35 36 C991 OPEN
U9
VCC SC
GND
R836
NC DA
OPEN
OPEN
R799
OPEN DGND
R800 1K
Q40
KEY1
RT1P441C
R803 1K
Q41
KEY2
RT1P441C
R805 1K
Q42
KEY3 R806
RT1P441C OPEN
R817 10K
Q43
POWERKEY
RT1P441C
Q44
RT1N141C
J
K L
M N O
CPU
TO D.SUPPLY
MAIN_POWER
BDOWN
E_POWER
DA_POWER
CEC_POWER
DV_POWER
DV_POWER2
CPU_POWER
REMOTE_POWER
MUTE_POWER
D5V_POWER
RESET
E_SPI_CS
ETHERNET
E_SPI_REQ
E_TXDMOEI
E_RXDMIEO
NET PHY
E_RESET
E_SPI_MOEI
E_SPI_MIEO
E_SPI_CLK
EMULATOR
RESET RESET
J5 M3.3V
OPEN
TXD_MO232I TXD
RXD_MI232O RXD
J6
OPEN DGND
CNVSS
DSP BOOT
CX3
OPEN
CP6
OPEN
R794
OPEN
RESET RESET
M3.3V
M3.3V
TDI/TXD_E20 TDI
TCK/RXD_E20 TCK
DGND DGND
MD0 MD0
MD1 MD1
EMLE
EMLE
TRST# TRST#
TDO/ TDO
TMS/ TMS
SCHEMATIC DIAGRAMS (23/26)

HDMI UNIT (12/13)

d
M N O
1
2
3
4
5
6
7
8
9
10