Harman Kardon SB 35 Sabre (serv.man5) Service Manual ▷ View online
Sound Bar Block Diagram
g
3 HDMI IN
R Woofer 20W
8
Ω
Woofer
3xHDMI IN
8
Ω
Woofer
4
Ω
HDMI OUT
HDMI
Repeater
SiI9573
Avnera
Module
AVMD6301
Sub I2S
Down mix
ARC IN
I2Sx4
TPA3118
R Tweeter 20W
4
Ω
Tweeter
R Woofer 15W
BT
BM153
MCU_I2C
L Channel
(SPDIF IN)
MCU_UART
TPA3118
8Mb Flash
27M X’tal
OPTICAL IN
4
Ω
Woofer
4
Ω
Tweeter
CS42528
AUX IN
ARC IN
L Channel
(SPDIF IN)
I2
Sx
4
OMCK
TPA3118
Tweeter
L Tweeter 15W
R Channel
H MCLK
OMCK
I2Sx1
DSP
CS49834
I2Sx4
I2C
Auto On
DET
24.576M
X’tal
RMCK
MUX
MCLK
Auto Turn On
LCM
LCD1602
4
Ω
Woofer
L Woofer 15W
4
Ω
Tweeter
SPI
Auto Turn On
Auto Turn On
TPA3118
4MB Flash
+5V
R Woofer 20W
MUX
SPI
USB
Upgrade
14.7456M
X’tal
8
Ω
Woofer
8
Ω
Woofer
MCU
STM32F105RC
SPI
2K bit EEPROM
L F
MCU_UART
MCU I2C
DC-DC
SW
LDO
LDO
+3.3V ,1.8V
+3.3V
f
CP2.0C
Woofer
4
Ω
Tweeter
IR
FRONT PANEL(K
/LED/LCD)
TPA3118
_
+5V
Power
Adaptor
+19V 5A
+19V AMP
SW
SW
LDO
+5V
L Tweeter 20W
Repeater
IR
FRONT PANEL(Key /LED/LCD)
Standby power 0.5w
+5V
+19V 5A
6-1
6-1
Harman Kardon
SB35 SABRE Service Manual
Page 13 of 43
Subwoofer Block Diagram (Flat version, 7’)
g
(
,
)
Avnera
Module
Sub I2S
Pairing
TAS5612A
Module
50Wx2
(4Ω)
AVMD6210
TAS5538
LED
12.288M
X’tal
Crossover
I2C
mute
mute
Phase
MCU
SD
OTW
Standby
12M
X’tal
X’tal
Standby power 0.5w
POWER SUPPLY
Standby power 0.5w
+3.3V
+
5V
+
33V/4A
AGND
6-2
6-2
Harman Kardon
SB35 SABRE Service Manual
Page 14 of 43
WIRELESS
Model TX
Model TX
24PIN/0.5mm
180mm
180mm
2
4P
IN
IN
/0.
5m
m
m
1
20
m
m
m
6
P
IN
IN
/2.
5
m
m
4
60
m
m
m
2
4P
IN
IN
/0.
5m
m
m
4
60
m
m
m
4
P
IN/
2
2
.0
mm
USB Board
HDMI
Board
Board
Main Board
2
4P
IN
IN
/1.
0m
m
m
2
00
m
m
m
LCD Board
DC+Optical+AUDIO IN+BT
Aux IN
Board
Board
Pairing
Board
Board
4Pin/2.0
80mm
80mm
SB35 Soundbar Wiring connection
Speaker
Harman Kardon
SB35 SABRE Service Manual
Page 15 of 43
WIRELESS
Model RX
Model RX
24PIN/0.5mm
100mm
100mm
Main Board
7
P
IN
/2
.0
m
m
1
40
m
m
m
Power Board
SB35 Subwoof
HU Wiring connection
Speaker
Harman Kardon
SB35 SABRE Service Manual
Page 16 of 43
Click on the first or last page to see other SB 35 Sabre (serv.man5) service manuals if exist.