A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
MCU_RST
TO VFD BOARD
R501,R502
R503,R504
HTS3261
HTS4282
0R
NC
NC
0R
XP16
NC
3P/2.0
XP14
11P/2.0
NC
GND
BKND_ERR
EEP_SDA
VFD_CLK
VFD_DATA
VFD_STB
/PDN
SDA_KEY
SCL_KEY
POWER
AMP_DET
MCU_RST
MCU_RST
CL
AMP_RST
DA
MCI_DET
OPEN_KEY
3.3V_STBY_MCU
SCLK
SDAT
CL
DA
IR_OUT
TU_RST
RDS_DATA
AMP_SDA
AMP_SCL
3.3V
TU_SDA
TU_SCL
CEC
-24V_D
VFD_STB
VFD_DATA
VFD_CLK
VCC
IR_OUT
MIC_CON
SDA_KEY
SCL_KEY
POWER_KEY
3.3V_STBY_MCU
MCU_INT
SDA_MCU
SCL_MCU
SDA_MCU
DA
SCL_MCU
CL
EEP_SCL
EEP_SDA
3.3V
POWER_KEY
AMP_SHUTDOWN
EEP_SCL
3.3V_STBY_MCU
3.3V_STBY_MCU
3.3V_STBY_MCU
3.3V_STBY_MCU
VCC
+12V_D
-24V_D
3.3V_STBY_MCU
3.3V
3.3V_STBY_MCU
VFD_CLK
7
VFD_STB
7
VFD_DATA
7
IR_OUT
7
TU_SCL
12
PCON
2
TU_SDA
12
RDS_DATA
12
TU_RST
12
AMP_MUTE
13,5
AMP_DET
13
AMP_RST
13
AMP_SCL
13
POWER
13
AMP_SDA
13
BKND_ERR
13
/PDN
13
RESET_
2,7
CEC
5
MCU_SCL
12,6
MCU_SDA
12,6
MCU_INT
7
FE_RES
2
AMP_SHUTDOWN 13
MIC_CON
R
450
10K
R
450
10K
R
474
10K
R
474
10K
D614
LL4148
D614
LL4148
R424
33
R424
33
C195
27pF/50V/NP0
C195
27pF/50V/NP0
R
431
1K
R
431
1K
R
435
NC/10K
R
435
NC/10K
R485
33
R485
33
R425
4.7K
R425
4.7K
R511
0
R511
0
C338
27pF/50V/NP0
C338
27pF/50V/NP0
C196
27pF/50V/NP0
C196
27pF/50V/NP0
R479
10K
R479
10K
R419
33
R419
33
R73
NC/0
R73
NC/0
TP898TP898
R434
10K
R434
10K
R430
33
R430
33
C512
0.1uF/50V/Y5V
C512
0.1uF/50V/Y5V
Y3
12MHz/20PPM
Y3
12MHz/20PPM
R
443
4.7K
R
443
4.7K
U34
EEPROM_128Kb_AT24C128B
U34
EEPROM_128Kb_AT24C128B
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
TP879TP879
R417
33
R417
33
C339
27pF/50V/NP0
C339
27pF/50V/NP0
R
449
10K
R
449
10K
R388
33
R388
33
XP01
2PIN/2.54mm
XP01
2PIN/2.54mm
1
1
2
2
C513
0.1uF/16V/X7R
C513
0.1uF/16V/X7R
R
451
10K
R
451
10K
C514
0.1uF/16V/X7R
C514
0.1uF/16V/X7R
TM37
TM37
TP880TP880
R415
33
R415
33
R389
33
R389
33
R395
33
R395
33
U4
WT61P802/WT61P803
U4
WT61P802/WT61P803
DSCL1
23
IO
A5
/D
SD
A2
25
IO
A4
/D
SC
L
2
26
IOA
3/
P
WM7/
P
03/
MS
DA
27
IOA2
PW
M6
//P0
2
/MSC
L
28
IO
A1
/PW
M5
/P0
1
29
IO
B6
/SSD
A
6
IO
B5
/SSC
L
7
IO
B4
/P0
5
8
IO
B3
/P0
4
9
IO
B2
/IR
10
IO
B1
/IR
Q
3
/C
EC
11
IO
B0
/IR
Q
2
12
IOD0/HIN1/SOG1
38
IOE7/VIN1
39
OS
CO
4
IOC7/P17/IRQ1
14
IOC6/P16/IRQ0
15
IOC5/P15/TXD0
16
IOC4/P14/RXD0
17
NC
13
IOC3/AD3/RXC2
18
IOC2/AD2/RXCB2
19
IOC1/AD1/RXC1
20
IOC0/AD0/RXCB1
21
IO
D
7
/R
XD
1
31
IOD
6
/TXD
1
32
IO
D5/
P
13/
A
D
7/
RX
C4
33
IO
D4/
P
12/
A
D
6/
RX
CB
4
34
IO
D3/
P
11/
A
D
5/
RX
C3
35
IOD1/HIN2/SOG2
37
IO
D2/
P
10/
A
D
4/
RX
CB
3
36
IOE3/PWM3
43
IOE4/LPWM/P06
42
IO
A0
/PW
M4
/P0
0
30
IOE5/P07
41
OS
CI
5
IOE0/PWM0
47
DSDA1
22
IOE6/VIN2
40
IOE1/PWM1
45
IOE2/PWM2
44
V
DD33V
2
V
DD5V
1
VSS
3
VSS
24
NRST
46
VDD18V
48
TM
36
TM
36
TM38
TM38
R72
0
R72
0
XP15
4PIN/2.0mm
XP15
4PIN/2.0mm
1
1
2
2
3
3
4
4
TM
34
TM
34
C
398
NC/2.2uF/10V/Y5V
C
398
NC/2.2uF/10V/Y5V
R
453
10K
R
453
10K
R
452
10K
R
452
10K
R387
33
R387
33
R
471
10K
R
471
10K
TM
33
TM
33
TP897TP897
TM39
TM39
R399
33
R399
33
R480 1M
R480 1M
R392
33
R392
33
R396
33
R396
33
R
478
10K
R
478
10K
R484
33
R484
33
C340
0.1uF/25V/Y5V
C340
0.1uF/25V/Y5V
R393
33
R393
33
R404
33
R404
33
R476
33
R476
33
R481
1K
R481
1K
R501
0
R501
0
R
444
4.7K
R
444
4.7K
C
611
100pF/50V/NP0
C
611
100pF/50V/NP0
R488
27K
R488
27K
R
446
10K
R
446
10K
R504
0
R504
0
R390
33
R390
33
R71
0
R71
0
R477
33
R477
33
C395
0.1uF/25V/Y5V
C395
0.1uF/25V/Y5V
C373
0.1uF/25V/Y5V
C373
0.1uF/25V/Y5V
R408
33
R408
33
R437
33
R437
33
D73
LL4148
D73
LL4148
R482
33
R482
33
R502
0
R502
0
R483
33
R483
33
R420
33
R420
33
R391
33
R391
33
+
4.7uF/16V
CE611
+
4.7uF/16V
CE611
R
475
10K
R
475
10K
R
433
10K
R
433
10K
R418
NC/33
R418
NC/33
R416
33
R416
33
XP02
2PIN/2.54mm
XP02
2PIN/2.54mm
1
1
2
2
R487
33
R487
33
C198
27pF/50V/NP0
C198
27pF/50V/NP0
XP8
14PIN/1.0mm
XP8
14PIN/1.0mm
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
R
470
10K
R
470
10K
R
436
10K
R
436
10K
C
612
100pF/50V/NP0
C
612
100pF/50V/NP0
TP899TP899
R
494
10K
R
494
10K
R517
0
R517
0
+
4.7uF/16V
CE610
+
4.7uF/16V
CE610
C
397
0.1uF/25V/Y5V
C
397
0.1uF/25V/Y5V
R
473
10K
R
473
10K
R503
0
R503
0
C197
27pF/50V/NP0
C197
27pF/50V/NP0
R1032
220K
R1032
220K
R486
33
R486
33
R401
33
R401
33
TM35
TM35
R
432
10K
R
432
10K
7-1
1
Main Board Circuit Diagram: MCU
7-1
1
Summary of Contents for HTS3541/98
Page 14: ...HDMI ARC 0 ANTENNA AC MAINS HDMI OUT ARC 2 3 ...
Page 18: ...MUSIC iLINK 1 2 1 3 2 3 2 7 ...
Page 53: ...7 17 Front Control Board Print layout top side 7 17 ...
Page 54: ...7 18 Amplifier Board Print layout top side 7 18 ...
Page 55: ...Amplifier Board Print layout bottom side 7 19 7 19 ...
Page 56: ...Power Supply Print layout top side 7 20 7 20 ...
Page 57: ...Power Supply Print layout bottom side 7 21 7 21 ...
Page 58: ...7 22 Main Board Print layout top side 7 22 ...
Page 59: ...7 23 Main Board Print layout bottom side 7 23 ...