Denon AVR-S740H Service Manual

SCH05_MCU
ANALOG AUDIO DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO GND LINE POWER- LINE POWER+ LINE DIGITAL VIDEO STBY POWERHDMI
S740H E3
X1500 JP
X1500 E1C
X1500 E2
X1500 E3
3K 3
18K
R7582( PD ) R7581( P U)
* A VR S 740H /X 1500H V ER S ION OPT ION
10K
10K
0
VE R .
OPE N
22K
10K
OPE N
0
AV SS0
P05/ IRQ1 3
VR EF H
P03/ IRQ1 1
VR EF L
P0 2
RX D 6
TX D6
PF 5
EM LE
PJ5
VS S VC L
VB A T T
MD
XC IN
XC O U T
RE SE T
XT AL
VS S
EX T AL
VC C
P35( IN )
TR ST#
TI OC D 0 /I RQ 3-D S
IRQ 2 -D S
TM S TD I/RX D 1
TC K
TD O/T X D 1
P2 5 P2 4 P2 3 P2 2
RX D 0
TX D0
P1 7
P8 7
P1 6
P8 6
P1 5
P1 4
P1 3
P1 2
VCC_ U SB
US B 0_D M
US B 0_D P
VSS_ U SB
P5 6
P5 5
P5 4
P5 3
RX D 2
SC K 2
TX D2
VS S
P8 3
VC C
PC 7
PC 6
PC 5
TX D10
RX D 1 0
SC K 10
PC 4
PC 3
P7 5
P7 6
PC 2
P7 5
P7 4
PC 1
VC C
PC 2 VS S P7 3
PB 7 PB 6
PB 5 PB 4 PB 3
PB 2 PB 1
P7 2 P7 1
PB 0
PA 7 PA 6
PA 5
VC C PA 4
VS S PA 3 PA 2 PA 1
PA 0
P6 7
P6 6 P6 5
IRQ 7 /A N 5 IRQ 6 /A N 4
VC C
P7 0
VS S
PE 5
AN 2
AN 1
AN 0
PE 1
PE 0
P6 4
P6 3
P6 2
P6 1
VS S
P6 0
VC C
AN 7
AN 6
PD 5
PD 4
PD 3
PD 2
IRQ 1
IRQ 0
P9 3
P9 2
AN 015
VS S
P9 0
VC C
AN 007
AN 006
AN 005
AN 004
AN 003
AN 002
AN 001
VR EF L0
P4 0
VR EF H 0
AV CC0
P0 7
PJ3
4. T D I/ R X D
2. MCU_3V3
9. T RST #
8. EML E
10.T C K
7. MD
11.T M S
6. UB
3. T D O / T X D
5. D GND
1. RES ET
E20/EMU LAT OR
H DMI CEC _PA RT
VE R SIO N O PTIO N
TO OSD
TO PLD
TO D SP PART
TO D IR PART
TO MAIN D AC
TO D IGITAL SUPPLY
TO MCU LEVEL CH G.
MCU PART
1.00mm FFC MP : OPEN
7. MIC _SIGNAL 8. MIC _GND 3. MIC _D ET
4. POW ER_ K E Y
5. + 12V
6. -12V
10.H / P _D ET
11.V SEL _ A
12.V SEL _ B 13.K EY _3
14.K EY _2 15.K EY _1
16.RED _L ED
17.W H /GRN _ LED 18.RC_IN 19.FL _ RST 20.FL_ C E
21.FL_ C LK
22.FL_ D A T A
23.C PU_P O W E R
24.M CU+ 5 V 25.M CU_3V3
26.D GND
27.RES T O RING_ FW
TO FRO NT B 'D
TO AU D IO PART
9. B /P_ IRIN _ D E
AV R -X 1500H E3
OTH ER OP E N
TO OSD PA RT
2. IS EL_ B 1. IS EL_ A
AVRX 1500H E3 ONLY
REM OTE IN
TO H DMI_RX
TO H DMI_TX
ST R
D
CP
QP 0
QP 1
QP 2
QP 3
GND
VC C
OE
QP 4 QP 5 Q
P6
QP 7
QS 2
QS 1
ONL Y US E
1.25mm 27P IN FFC
L7501~ L 7520
:C B 03YTY H 600
L7522~ L 7527
REM OTE IN
TO LEGO
AV R -X 1500H E3
OTH ER OP E N
ONL Y US E
ST R
D
CP
QP 0
QP 1
QP 2
QP 3
GND
VC C
OE
QP 4 QP 5 QP 6 QP 7
QS 2
QS 1
R7509 33
R7502 33 R7503 33
R7510 33
R7560 1k R7559 1k R7558 1k
R7501
10k
C7502 0.1 u F
R7506
0
R7535 33 R7534 33
R7517 33
R7518 33
R7526 33
R7527 33
R7569
10k
R7570
100k
C7520
OP EN
R7572
4k 7
R7573
47k
R7571
2M 2
R7574
100k
C7521
220P
R7575
220k
R7576
27k
D 7502
KD S160
R7578 3k3
C7522 0.1 u F
R7577
1k 2
C7504
0. 1u F
R7581
OP T IO N
R7582
OP T IO N
C7510 0 .1 u F
C7516 0.1 u F
C7517 0.1 u F
C7515
0. 1u F
C7512
0. 1u F
C7511
0. 1u F
R7545 3 3
R7544 3 3
R7508
10k
R7505
1M
R7564 4 k 7
R7567 4 k 7
R7565 4 k 7
R7562
4k 7
R7563
10k
R7566 4 k 7 R7568 4 k 7
R7561
100
1
2
3
4
5
6
7
8
9
10
11
CN 752
CJ P11G A333ZR
R7528 33
R7529 33
Q7502
CV T 2SC 3052
Q7503
CV T 2SC 3052
C7508
0. 1u F
D 7501
OP EN
R7579
0
L7501 L7502 L7503
L7504 L7505 L7506
L7507 L7508
L7509 L7510
L7511
L7512 L7513
L7514 L7515
L7516 L7517 L7518 L7520
L7524 L7525
C7525 0. 01uF C7526 0. 01uF
C7524 0. 01uF
C7523 0. 01uF
L7522
L7523
27
26 20
2123
2224
25 19
18 16
17 15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
CN 751
L7519 L7526
L7527
R7533
10k
C7518
0. 1u F
R9003
33
R9002
33
1 2 3 4 5 6 7 8
9
10111213141516
IC752
CV IM C74H C4094AD R2G
Q7501
H VT K T C2875B
R7580
0
D 9001
KD S160
C9001
1000pF
D 9002
OP EN
R9004
1k
R9005
3k 3
R9006
2k 2
R9007
100k
Q9001
CV T 2S C 3052
L9001
CB 03Y T Y H 600
C7501 0.1 u F
C7503 0.1 u F
R7504 10k
C7507 0.1 u F
R7511 33
R7512 33
R7513 33
R7514 33
R7515 33
R9001 33
R7519 33
R7520 33
C7509 0.1 u F
R7521 33
R7522 33
R7523 33
R7525 33
R7531 33
R7530 33
1 2 3 4 5 6 7 8 9 10 11 1 2 1 3 1 4 15 1 6 1 7 1 8 19 2 0 2 1 22 2 3 2 4 2 5 26 2 7 2 8 2 9 30 3 1 3 2 3 3 34 3 5 3 6
37
38
39
40
41
42
43
44
45
46
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
737475767 77 87 98 0818 28 38 48 58 68 78 88 99 09 19 29 39 49 59 69 79 899
100101102103104105106107108
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
13
9
140
141
142
143
144
IC751
CV IR5 F5631FDDFB
R7536 33 R7537 33
R7538 33
R7541
33
R7539 33
R7540 33
R7542 3 3 R
7543 33
R7547 3 3 R7546 3 3
R7548 3 3
C7513
0. 1u F
R7549 33
R7551 33
C7514
0. 1u F
R7552 33
R7553 33
1 2 3 4 5 6 7 8
9
10111213141516
IC753
CV IM C74H C4094AD R2G
C7519
0. 1u F
R7583 33
R7584
0
R7499
10k
Q9002
H VT K RA 102S
X7501
10MH z
T1
R7524 10
C7505
50V/ 30pF
C7506
50V/ 30pF
1
2
3
JK 901
CJJ2 D 048ZD
C7527
OP EN
MC U _3V 3
D GND
CE C _ IN
MC U + 5V
SW M3 .3 V
M_ R ESE T
BD OW N
H SD A
H SCL
AD V7623_S PI_ MO
AD V7623_S PI_ MI
AD V7623_S PI_ CLK
AD V7623_S PI_ CS
AD V7623_R ST
D SP_ M IS O
D SP_ R ST
D SP_ FLA G 0
D SP_ IC S
D IR_CE
D IR_D IN
D IR_D O UT
D IR_CL K
D
IR_R ST
D A_PO W ER
H /P_ R LY FRONT _RLY C/ S _RL Y
CP U _ POW ER
MAIN_P O W E R
D V_PO W E
R
D A_PO W ER
CE C _ POW ER
D AC_D AT A
D AC_C L K
D AC_R S T
D AC_M S
M_ R ESE T
PL D E RR
D SP_ C L K
D SP_ M O SI
D AC_R S T
D AC_M S
BD OW N
D 5V_P O W ER
7623_RO M _ H O L D
D GND
RX D TXD
SW M5 V
KE Y _1 KE Y _2 KE Y _3
PO W ER_ KEY
VS EL _ B
VS EL _ A
FL _C E FL _R ST
FL _D ATA FL _C LK RE D _L ED
CP U_ POW ER
D C_DET /ASO
H /P_ D ET /MIC_DET
H /P_ D ET
MIC_D ET
H /P _D ET
MIC _DE T
TU _ IN T
TU_INT
MIC_S IGNA L
+ 12V
TU_R ST
TU_S EN
TU_S D IO
TU_S C LK
MV O L _ C LK
MV O L _ D A T A
ZO N E2_MUT E
PR E_MU T E
D
GND
MIC_GND
MU T E _3V 3
VINA
VINB
TU _ RS T
TU _ SC L K
-12V
CP U _P O W ER
MAIN_ P OW ER
H /P_ D ET MIC_D ET
H IN SEL A
H IN SEL B
H IN SEL C
H 5V_D ET
TH ERMAL _ A
D V_ P OW ER
TU _ SD IO
TH ERMAL _ B
TH ERMAL _ A TH ERMAL _ B
CE C_ POW E R2
CE C _ POW ER2
D AC_D AT A
D AC_C L K
ISE L_B ISE L_A
+ 12V
-12V
D IR_ RST
D IR_ C E
D IR_ C LK
D IR_ D IN
D IR_ D O UT
H I-B_ R LY
H I-B _ RL Y
FRON T _R LY C/ S_ R LY
PS C L PS D A
MN 864787_R ST MN 864787_H INT
PS CL PS D A
PS C L PS D A
MN 864788_R ST
PS CL
D 5V _ PO W E R
W /G _L E D
SB _ R LY
ZV O L _D A T A
ZV O L _CLK
MN 864788_H INT MN 864788_H AIN T
CU RRE N T _D ET AMPS IG _ D E T
H PD 4
H PD 3
H PD 2
H P
D 1
H PD 6
H PD 6
H PD 1
H PD 2
H PD 3
H PD 1
H PD 2 H PD 3
H 5V _ D ET
H PD 4
H PD 5
H PD 5
H PD 4
CE C _ COM
CE C _ COM
CE C_C O M
CE C _ COM
MN 864788_H IN T
MN 864788_H A INT
MN 864788_RS T
PS D A
H /P _R L Y
SB _ RL Y
D A_PO W ER2
D A_PO W ER2
D SP_ B S Y
PO W ER_ KEY
RE D _L ED SB _ RL Y RX D
TX D
W /G _L E D VS EL _ A VS EL _ B M_ RE S ET
RC _I N
RC _I N
BD OW N
TU _ RS T
MV O L _ M UTE
MV O L_ M UT E
AIOS4_W AK E U P
E_ R X D _ M IE O
E_ C T S_MIEO
E_ T X D _M O EI
E_ R T S_M O E I
NE T _ FA C T _ R ST
AIOS4_S T B Y _ S T A T U S
E_ RT S_M OE I
E_ CT S_M IEO
E_ RT S_M OE I
E_ CT S_M IEO
E_ RX D_M IE O
E_ RX D_M IE O
E_ T XD _MO E I
E_ T XD _MO E I
NE T _F AC T _ RS T
NE T _F AC T _ RS T
7623_RO M_H OLD
NE T 5V _ PO W E R
NE T 5 V _POW ER
NE T 5V _ PO W E R
VE X P_ S TB
VE X P_ S TB
VE X P_ O E
VE X P_ C LK
VE X P_ C LK
VE X P_ D A TA
VE X P_ D A TA
TU _ SE N
TU _ SE N
TU _ SD IO
TU _ SC L K
D SP _B SY
AD V7623_RS T
AD V7623_SP I_ MI
AD V7623_SP I_ CL K
AD V7623_SP I_ MO
H SC L
H SD A
D SP _M O SI
D SP _M IS O
D SP _C L K
D SP _R ST
D SP _I CS
D SP _I CS
D SP _M O SI
D SP _M IS O
D SP _C L K
D SP _R S T
D SP _F LA G 0
SE L_CL K
SE L_D ATA
VINB
VINA
MV O L_ M UT E
ZV O L_ D A TA
ZV O L_ C LK
SE L_ D A TA
D A_ P OW ER
CE C_P O W ER 2
PL D ER R
H /P _R L Y
FRON T _R LY
PS D A
PS CL
SE L_ C LK
SE L_ D A TA
AP LD_ CS
AP LD_ CS
AP L D _ C S
AP LD _D AT A
AP LD_ DAT A
AP L D _ D A T A
D AC _ D AT A
D AC _ CL K
AP LD_ CLK
AP LD_ CLK
AP L D _ C LK
D AC _ MS
D AC _ RS T
PR E_ M UT E
ZO NE2_M UT E
D A_ P OW ER2
D IR_ D O UT
ISE L_A ISE L_B
FL _D ATA
D IR_ RST
C/ S_ R LY
MV O L_ D A TA
MV O L_ C LK
MV O L_ D A TA
MV O L_ C LK
ZV O L_ C LK
ZV O L_ D A TA
H 5V _ D ET
FL _C E
FL _C LK
AD C_ RST
H I-B _ RL Y
AIO S4_WA K EU P
AIO S4_ST BY_ S TA TUS
NE T 3V 3_P OW ER
NE T 3 V 3_POW ER
NE T 3V 3_P OW ER
D 5V _ PO W E R
CE C_ POW E R
CE C_P O W ER
D V_ P OW ER
D IR_ D IN
MN 864788_H IN T
TU _ IN T
CE C_IN
TH ERMAL _A
MN 864788_RS T
D C_DET /ASO
CE C_O U T
CE C_O U T
B/ P IRI N_ D E
B/ P IRI N_ D E
H /P _D ET/ M IC _D ET
VE X P_ O E
H PD 5
H
PD 6
VINA
VINB
SE L_ C LK
ZO NE2_M UT E
PR E_ M UT E
AD C_R ST
NE T _F AC T _ RS T
VO L UM E _M U TE
VO L U M E_MU T E
MV O L _ M UTE
CE C_C O M
AMPS IG _D ET
CU RREN T _ D ET TX D RX D
VO L UM E _M U TE
MV O L_ M UT E
PL D ER R
AD V7623_SP I_ CS
KE Y _3 KE Y _2 KE Y _1
D C_ D ET /AS O
AMPS IG _D ET
CU RREN T _ D ET
H /P _D ET/ M IC _D ET
MN 864788_H A INT
D SP _R O M_ W R IT E
D SP_ R O M_W RIT E
FL _R ST
D IR_ C E
D IR_ C LK
AIO S4_ST BY _ST A TU S
AIO S4_WA K EU P
CP U _P O W ER
MAIN_ P OW ER
AD C_R ST
MN 864787_RS T
MN 864787_RS T MN 864787_H IN T
MN 864787_H IN T
7623_ROM _HO LD
AD V7623_SPI_ CLK
AD V7623_SPI_ CS
AD V7623_SPI_ MO
AD V7623_SPI_ MI
HS DA
HS CL
AD V7623_RST
D SP _R O M_ W R IT E
D SP _F LA G 0
D SP _F LA G 3_C
D SP _B SY
D SP_ FLA G 3_C
D SP _F LA G 3_C
TEM P _ SEN SOR
TH ERMAL _B
TE M P_ SEN SO R
TE M P_ SEN SO R
3A
TO A3
0B
TO B0
3B
TO B3
5B
TO B5
9B
TO B9
C1
TO 1C
C2
TO 2C
C3
TO 3C
C4
TO 4C
C5
TO 5C
C6
TO 6C
C7
TO 7C
CN751
TO BN12B1
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
13

Denon AVR-S740H Specifications

General

Brand	Denon
Model	AVR-S740H
Category	Stereo Receiver
Language	English