Audio Part; Video Part - Denon AVR-E300 Service Manual

1 2 3
TUNER MODULE
E3 : YST990-A9U0 (FM/AM)
A
E2 : YST990-R6E0 (FM ONLY)
E1/K : YST990-F8J0 (FM ONLY)
TU891
INT
/RST
/CE
SDIO
SCLK
B
VCC
R-OUT
L-OUT
R8901
270
R8905
C
270
C8930
0.1uF
C8911 OPEN
R8993 OPEN
D
R8917 0
JK891
CJJ4P048U
R8918
L CH
CBL/SAT 100
INPUT
R8920
R CH
100
R8922
L CH
Media Player 100
E
INPUT
R8924
R CH
100
0.1uF
C8977
0.1uF
C8978
R8926 0
C8921 OPEN
CHGND
F
R8974
AVR-X1000E3 ONLY
220
JK892
CJJ4N034U
ZONE2 OUT
G C8992 0.1uF
D8901 OPEN
D8902 OPEN
R8981
220
CHGND R8988
220
C8993 0.1uF
D8903 OPEN
CHGND
D8904 OPEN
H R9011 OPEN
R9012 OPEN
JK894
PRE OUT
CJJ4M078Z
SW
E3 Ver. Except
PRE OUT
SW
COAXIAL
CBL/SAT
JK893
J
CJJ4N105Z
E3 version only
CBL/SAT
K
Media Player
MONITOR
C8947
JK901
CJJ4S052Z
OPEN

VIDEO PART

C8948
OPEN
C8949
L
OPEN
C8950
OPEN
M
GND LINE POWER+ LINE POWER- LINE
1 2 3
4 5 6 7
R8909 100
R8913 33
R8912 100
R8914 OPEN
L8901 CLZ9R005Z
R8904
0
R8908
0
R8931 OPEN R4IN
R8932 OPEN L4IN
R8933
OPEN
R8934
OPEN
C8940
100/50V
MIC_SIGNAL
C8999 100/50V DCAP_6
ADINR ADC_R
ADC_L
ADINL
R8911
0
R8957 0
C8984
C8982
R8968 470
R8971
22/50V 470 22/50V
R8969
10K
Q8905
INC2001AC1 R8970
ZONE2_MUTE
OPEN
Q8904
OPEN Q8903
Q8906 CVTRT1P441C
OPEN
R8975 R8964
Q8907 OPEN 1K
INC2001AC1
Q8902
R8976
CVTRT1N441C
10K
C8985 R8978 R8977 470 C8983
22/50V
470 22/50V
C8990 R8985 R8982 470
C8989
22/50V 470 22/50V
SW_MUTE
R8983 R8965
Q8913 10K 1K Q8910
INC2001AC1 CVTRT1P441C
R9013
Q8909
CVTRT1N441C
OPEN
Q8912
OPEN
R7809
OPEN R7804
C7802 R7803 R7806
OPEN R7808 33
0.01UF
470 330K
R7807
47K
14 13 12 11 10 9 8
1 2 3 4 5 6 7
C9004
10/50V R9005
10K
C9005
10/50V
16 15 14 13
R9003 1K8
NLM2595 S/W TABLE(SW2,5 CONTROL)
R9004 82(1%)
1 2 3 4
SW1 SW3 SW4
FUNC.IN SW2 SW5
(14) (4) (6)
(10) (2)
FIX FIX FIX
MUTE H L X (L) L L
DVD H L X (L) L H
SAT/CBL H H X (L) L H
STBY POWER ANALOG AUDIO1
4 5 6 7
8 9 10

AUDIO PART

R8942 0
R8943 0
R8940
C8926 C8927
R8937
150(1W)
OPEN
OPEN
C8955
0
0.1uF
R8938
C8956
0
0.1uF
R8939
0
R8941
150(1W)
R8999 OPEN ZONE2_R
R9000 ZONE2_L
OPEN
C8928 100/50V
26 25 24 23 22 21 20 19 18 17 16 15 14
CLOCK
27 13
DATA
28 12
X1000 E3
29 CBL/SAT_R AGND 11
C8925 100/50V
R8984,R8995 : 0
30 CBL/SAT_L DCAP_2 10
C8998
100/50V
R6IN DCAP_1 C8998,C8999 : 100/50
31 9
SW
L6IN SW OUT R8910,R8911 : OPEN
32 8
NJU72340AFH3
33 DVD_R SBR OUT 7 C9014,C9015 : 4.7uF/10V
34 DVD_L SBL OUT 6
IC891 SR E300,X1000/E2/E1C/K
DCAP_5 SR OUT
35 5
SL
MONOIN SL OUT
36 4 R8984,R8995 : OPEN
CEN
37 C OUT 3
C8998,C8999 : OPEN
FR
38 FR OUT 2
FL R8910,R8911 : 0
FL OUT
39 1 C9014,C9015 : OPEN
R8910
40 41 42 43 44 45 46 47 48 49 50 51 52
0
C8924
100/50V
C8929 100/50V
0.1uF
C8946
C8945 0.1uF
R8958 100 ZONE2_R
1SS355T
D8905
Q8901
R8991 D8906
CVTRT1P441C
820
R8959 100 ZONE2_L
R8960 100 SW
Q8908
CVTRT1P441C
R9007
270(1W)
12 11 10 9
5 6 7 8
R9008
270(1W)
DIGITAL AUDIO1 DIGITAL AUDIO2 ANALOG VIDEO
8 9 10
109
11 12 13
MIC_SIGNAL
L8904
OPEN
R8996 0
NETL
NETR
DAC_FL
DAC_FR
DAC_C
DAC_SW
DAC_SL
DAC_SR
R8989 0
R8990 0
C8931
0.1uF
1SS355T
FL C8934 0.1uF
R8952
SL R8953
CEN
R8954
SR
R8955
FR
R8956
D8908
1SS355T
SCHEMATIC DIAGRAMS (18/18)
AUDIO PART
VIDEO PART
11 12 13
14 15 16
A
AZ
TU_INT
TU_RST
TU_CE
B
TU_SDIO
TU_SCLK
VINA
VINB
-12V
+12V
MIC_SIGNAL
MIC_GND
VOL_CLK
VOL_DATA
DGND
MUTE_3V3
PRESW_MUTE
ZONE2_MUTE C
BA
DA+5V
DAGND
C8957 10/50V
NET_L
R8994 100K
DAGND
C8958
10/50V
NET_R
R8945 100K AGND
D
BB
-12V
+12V
DA+5V
AGND
AGND
AGND
AGND
DACFL
C8959 AGND
10UF/100V
DACFR
E
C8960 AGND
10UF/100V
DACC
C8961
AGND
10UF/100V
DACSW
C8962 AGND
10UF/100V
DACSL
C8963
AGND
10UF/100V
DACSR
C8964 AGND
10UF/100V
F
3A
DA3.3V
C1
DGND
DA+5V
ADINL
AGND
ADINR
CN892
CN892
CJP13GI288ZY
470
FL
G
AGND
470
SL
AGND
470
CEN
AGND
470
SR
AGND
470
FR
+12V
H
RLY_GND
MUTE_+B
DGND
CN893
CN893
CJP07GI289ZY
DA+5V
PRE_GND(DA)
+12V
AGND
-12V
J
RLY_GND
VGND
K
L
M
14 15 16