Denon AVR-S740H Service Manual

SCH09_DSP
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE DIGITAL VIDEO STBY POWERHDMI
FROM
D IGIT AL SUPPLY
PART
D SP PART
BA 1
VD D
DQ 0
VDDQ
DQ 1
DQ 2
VSSQ
DQ 3
DQ 4
VDDQ
DQ 5
DQ 6
VSSQ
DQ 7
VD D
LD QM
W E
CA S
RA S
CS
BA 0
A10/ AP
A0
A1
A2
A3
VD D VS S
A4
A5
A6
A7
A8
A9
A1 1
NC
CK E
CL K
UD QM
NC
VS S
DQ 8
VDDQ
DQ 9
DQ 10
VSSQ
DQ 12
DQ 11
VDDQ
DQ 13
DQ 14
VSSQ
DQ 15
VS S
SD _A4 , E XT _A4
SD _ A5, EX T_A 5
SD _ A6, EX T_A 6
SD _ A7, EX T_A 7
GND IO6
VDDIO6
VDD1 4
GND 14
SD _ A8, EX T_A 8
SD _ A9, EX T_A 9
SD _ A11, E XT _A1 0
SD _ A12, E XT _A1 1
SD _ CLK EN , EX T _A1 7
SD _ CLK IN , E X T _A 1 8
SD _ CL K O UT , EX T_ A 19
GND 13
VDD1 3
SD _ D QM1 , E X T _A 1 6
GND _F S
VDD_ V G
VDD1 2
GND 12
GND 11
VDD1 1
VDDIO5
GND IO5
DA O3_MC LK ,GPIO 130
D AO 3_S CK 1 ,G PIO125
D AO 3_L CK ,G P IO 124
D AO 3_D 4 ,G PIO 114_OD
SD _ D 8, E XT _D0
D AO 3_S CK 2 , G P IO127_OD
SD _ D 9, E XT _D1
D AO 3_L CK 2 , G P IO 126_OD
SD _ D 10, E X T _D 2
D AO 3_D 0 , G PI O112
SD _RAS ,E XT _CS 1
1.S D_A 3, EX T_A 3
2.S D_A 2, EX T_A 2
3.S D_A 1, EX T_A 1
4.S D_A 0, EX T_A 0
5.S D_A 10, E X T_ A12
6.S D_B A0, E X T_ A13 7.S D_B A1, E X T_ A14
8.S D_C S, EX T_O E
SD _CA S,E X T_ CS2
TE ST _EN
VDD1
GND1
EE_C S1 ,G PI O0
EE_C S0 , G PIO1
DA I1_D5 , G PIO 69
DA I1_D4 , G PIO 68
BD I* D AI 1_D 3, GP IO 67
BD I*, D AI1_D 2, GP IO 66
VDD2
GND2
BD I*, D AI1_D 1, GP IO 65
BD I*, D AI1_D 0, GP IO 64
GND3
VDD3
BD I*, D AI1_SC LK 1, GP IO71
BD I*, D AI1_LR CK 1, G PIO 70
DA I1_LRC K2 , GPI O7 2
DA I1_SCL K2 , GPI O7 3
VDDIO 1 GNDI O1
RE SE T
DB DA0
DB DA1
DB CK0 DB CK1
VDDIO2
VDD4
GND 4
D AI3_S C K , G PI O8 6
D AI3_D 0, G PI O8 4
D AI3_L C K , G PI O8 5
VDD5
GND 5
XT AL_ OU T
VDD_ P LL
GND _P LL
XT I
XT O
GND 6
VDD6
D AO 1_M CL K , G P IO 128
D AO 1_D 0 , H S0, GP IO 96
D AO 1_S CK 1 , G P IO117
D AO 1_L CK 1 , G P IO116
D AO 1_D 1 , H S1, GP IO 97
D AO 1_D 2 , H S2, GP IO 98
D AO 1_D 3_X M TA ,H S3,G P IO 99
D AO 1_D 4 , G PI O100
D AO 1_D 5 , G PI O101
VDD7
GND 7
VDDIO3
GND IO3
D AO 1_S CK 2 , G P IO119
D AO 1_L CK 2 , G P IO118
D AO 1_D 6 , G PI O102
D AO 1_D 7 , X M T B, G PIO 103
37.SC P2_MIS O_S D A
38.SC P2_MO SI
39.SC P2_CL K
40.GND IO 2
SC P_ BSY , G P IO 143_OD
D A03_D 1, U AR TTX , G P IO 32
D AO 3_D 2 , U A RT R X, G PIO 33
D A03_D 5, U AR T CK , GP IO 34
D AO 3_D 6 , U A RT E N, GP IO 3 5
SD _ W E, EXT _WE SD _ D Q M0 , E X T _A 1 5
SD _ D 7, E XT _D1 5 SD _ D 6, E XT _D1 4 VDD1 0 GND 10
SD _ D 5, E XT _D1 3
SD _ D 4, E XT _D1 2 SD _ D 3, E XT _D1 1
73.D A O3_D 7, X M TB , GPIO115
74.SC P2_CS 75.SC P1_CS , G PI O145
76.SC P_M OS I, GP IO 147
77.V DD8 78.GND 8
79.SC P1_MIS O_S D A, G PIO 146
80.SC P1_CL K, G PIO 148
98.SD _D 2, EX T_D 10
99.SD _D 1, EX T_D 9
100.SD _D 0, EX T_D 8
101.SD _D 15, E X T_ D 7
102.SD _D 14, E X T_ D 6
103.V DDIO 4 104.GND IO 4 105.SD _D 13, E X T_ D 5
106.SD _D 12, E X T_ D 4
107.SD _D 11, E X T_ D 3
108.D A O3_D 3, X M TA , GP IO 113
81.SC P1_IRQ , G P IO 144_OD
82.GND 9 83.V DD9
SC K
GND
MO S I
VC C
CS
MISO
GND
1.00mm FFC
MP : OPEN
1. VCC(3V 3 )
2. GND
3. CLK
4. MOSI
5. MISO
6. CS1
7. H S 2
1.00mm FFC MP : OPEN
FROM PLD PART
Ma ste r SPI3
FROM LEGO
FROM MCU P ART
FROM D IR PART
CS
D O
W P
VS S D I
CL K
H OLD
VC C
OE1
OE2
C7801
0. 1u F
C7804 0. 1u F
C7803 0. 1u F
C7802 0. 1u F
C7809 0. 1u F
C7810 0. 1u F
C7811 0. 1u F
C7812
10/6 .3 V
C7813 0. 1u F
C7816 0. 1u F
C7817 0. 1u F
C7818 0.1 u F
C7819 0.1 u F
C7820 0.1 u F
C7821 0.1 u F
C7822 0.1 u F
C7823 0.1 u F
C7824 0.1 u F
C7825 0.1 u F
C7827 0.1 u F
C7828 0.1 u F
C7829 0.1 u F
C7833
0. 1u F
C7834
0. 1u F
C7836
0. 1u F
C7832
1000P
C7835
1000P
C7837
1000P
C7841
0. 1u F
C7840
1000P
C7845
0. 1u F
C7843
0. 1u F
C7842
1000P
C7844
1000P
C7838
0. 1u F
C7839
1000P
C7826 0.1 u F
R7841 33
R7801 33 R7802 33
R7838 33
R7844
33
R7846 10k
R7845
OP EN
R7849
10k
R7842 10k
C7830
0. 1u F
R7847
10k
R7843
10k
R7848
10k
7
6
5
4
3
2
1
CN 781
CJ P07G A 333ZR
T7802T7801
T7804T7803
R7815 33
R7814 33
R7804
33
X7801
24.576M H z
R7821
1M
C7814
50V/ 12pF
C7815
50V/ 12pF
R7822
0
R7823 20k
7
6
5
4
3
2
1
CN 782
CJ P07G A333ZR
C7805
100pF
R7809
100
R7803 0
R7836
3k 3
R7837
3k 3
R7820 OP EN
L7803
CB 03Y T Y H 600
L7802 CB03YT YH 600
L7801 CB03YT YH 600
C7807 10/50V
C7808
47/10V
C7806
100/50V
R7807
3k 3
1
2
3
4
RN 783
33x2
R7824 100
123456789
101112131 41516171 8192 02122232 4252627
28 29 30 31 32
33 34
35
36 37 38
39 40
41
42 43
44 45
46 47 48 49 50
51 52 53 54
IC784
CV IM 12L64164A -5 T G2 Y
R7835 33
R7840 33
R7839 33
R7855 10k
R7856 10k R7857 10k
R7858 10k
D _F LG 0
D _B S Y
T7807
R7833
4k 7
R7805
33
R7806
33
R7816 OP EN
R
7817 OPE N
R7819
OP EN
R7812
2k
R7813
2k
R7825 O P EN R7826 3 k 3
R7827 3 k3
R7829 3 k3
R7832 3 k3R7831 O P EN
R7828 O P EN
R7830 O P EN
1234
5678
RN 781
33x4
1234
5678
RN 782
33x4
1 2 3 4
5 6 7 8
RN 784
33x4
1 2 3 4
5 6 7 8
RN 785 33x4
1 2 3 4
5 6 7 8
RN 786 33x4
1 2 3 4
5 6 7 8
RN 787 33x4
1 2 3 4 5 6 7 8
RN 788
33x4
1 2
3 4
5 6 7
8
RN 789
33x4
1 2 3 4
5 6
7 8
RN 790
33x4
1 2
3
4
5 6 7 8
RN 792
33x4
1 2 3 4 5 6 7 8
RN 793
33x4
1 2 3 4 5 6 7 8
RN 794
33x4
1
2 3 4
5
6 7 8
RN 791
33x4
R7859
OP EN
R7860 33
1 2 3 4
5 6 7 8
RN 795
33x4
R7861 33
R7862
33
C7846
47uF /6 .3 V
123456789 101112131 41 51 6171 81 92 02 12 22 32 42 52 62 72 82 93 03 13 23 3343 53 6
37
38
39
40
41
42
43
44
45
4
6
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73 74 7 5 7 6 7 7 78 7 9 8 0 81 8 2 8 3 8 4 85 8 6 8 7 8 8 89 9 0 9 1 9 2 93 9 4 9 5 9 6 97 9 8 9 9
100 101 102 103 104 105 106 107 108
109
110
111
112
113
114
115
116
117
118
119
120
121
123
122
124
125
126
127
128
129
130
131
132
134
133
135
136
137
138
139
140
141
142
143
144
IC781
CV ICS49844A -CQ Z
R7863 10k
R7864 10k
R7865 10k
R7818
33
D O_ F
D O_ B CK
D O_ L RC K
D O_ C
D O_ S
D O_ S B
D I_M C K
D I_F /F L
D I_B CK
D I_L R CK
D I_C S W /C
D I_S / SL
D I_S B /S R
D _R ST
D _C S
D _M O SI
D _C K
D _M IS O
D O_ EXT 2
D O_ EXT 1
D I_- /S W
D I_- /F R
R7866
4k 7
Q7801
H VT K RC 102S
C7831 0.1 u F
R7867
4k 7
Q7802
H V
TK RC102S
Q7803
H VT K RC 102S
Q7804
H VT K RC 102S
Q7805
H VT K RC 102S
R7868
4k 7
R7869
4k 7
R7870
OP EN
R7871
0
8765
4 3 2 1
IC782
CV IE N25Q H 64A 104H IP
123456789
10 11 12 15 16 17 18 19 201413
IC783
SN 74LV C 244AP W R
D A1.0 V
D A3V3
D GND
D SP_ S D R AM
SD _ D 15
D SP_ S D R AM
SD _ W E
SD _ D QM0
SD _ D 7
SD _ D 6
SD _ D 5 SD _ D 4
SD _ D 3
SD _ D 2 SD _ D 1 SD _ D 0
SD _ D 14 SD _ D 11
SD _ D 12 SD _ D 13
SD _ D 8
SD _ D 9
SD _ D 10
SD _ CL K O UT
SD _ CL K EN
SD _ A8
SD _ A9
SD _ A11
SD _ A4
SD _ A5
SD _ A6
SD _ A7
SD _ A0
SD _ A1 SD _ A2
SD _ A3
SD _ A10
SD _ B A0
SD _ B A1
SD _ CS
SD _ RA S
SD _ CA S
SD _ D QM1
D SP_ M O SI
D SP_ M IS O
D SP_ F
LA G 0
D SP_ C L K
D SP_ R ST
D SP_ IC S
D SP1 IN S _ SL D SP1 IN B C K D SP1 IN R SV_F R
D SP1 IN S W C _ C D SP1 IN L RCK
D SP1 IN S B _ SR
D SP1 IN F_FL
D SP1 O U T S D SP1 O U T F D SP1 O U T S B D SP1 O U T C SW 1
D SP1 O U T B C K
D SP1 O U T L RCK
D SP1 IN M C K
PL D E RR2
D A3.3 V D GND
D SP1 IN R SV_S W D SP1 O U T FW
D SP1 O U T FH
D SP_ B S Y
SD _ A3
SD _ A2
SD _ A1
SD _ A0
SD _ A10
SD _ B A1
SD _ B A0
SD _ CS
SD _ RA S
SD _ CA S
SD _ W E
SD _ D QM0
SD _ D 7
SD _ D 6
SD _ D 5
SD _ D 4
SD _ D 3
SD _ D 2
SD _ D 1
SD _ D 0
SD _ A4
SD _ A5
SD _ A6
SD _ A7
SD _ A8
SD _ A9
SD _ A11
SD _ CL K EN
SD _ CL K O UT
SD _ D QM1
SD _ D 8
SD _ D 9
SD _ D 10
S
D _D 11
SD _ D 12
SD _ D 13
SD _ D 14
SD _ D 15
D SP_ FLA G 3
D SP_ X T A L
D SP_ C L K 2
D SP_ M IS O 2
D SP_ M O SI2
D SP_ IC S 2
D A3.3 V
D GND
NE T 3 .3 V
D SP_ R O M_W RIT E2
D SP_ R O M_W RIT E
D SP_ FLA G 3_C
8B
TO B8
4C
TO C4
1D
TO D1
5D
TO D5
D7
TO 7D
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
17

Denon AVR-S740H Specifications

General

Brand	Denon
Model	AVR-S740H
Category	Stereo Receiver
Language	English