Read JBL SB 150 (serv.man2) Service Manual online
SET BLOCK DIAGRAM
7-1
7-1
MCU
FLASH
GD25Q41
M5V
L/R
UART
5V
BLUETOOTH
MODULE
CW6638
AMP
TAS5731M
23V
PDN
FL
AX2228
IA6005-25
LDO
BT2V5
I2C
8 Ohm 25W
A_RST/
BT_ON
A/D
PCM1808
FR
8 Ohm 25W
I2S
3V3
5V
Z
H
M
6
2
1
2
3
OPTICL
AUX1
I2C
PT8501
PCM5100
TD1509
D/A
IA6005-25
LDO
MC
LK(12M)
3V3
I2S
M5V
DC/DC
TO MCU
I2C
AMP
TPA3118
D/A
ES7144LV
SW
4 Ohm 60W
I2S
3V3
STANDBY
CSMO
Wireless moudle
TX
3V3
23V
1
2
3
2
3
4P/2.54
23V
A/D
PCM1808
5V
I2S
3V3
OPTICL L/R
CSMO
Wireless moudle
RX
3V3
5V
2V5
OPTICL
POWER BOARD
MCLK(12M)
CE6200
LDO
5V
3V3
IA6005-33
LDO
3
V
3
V
5
M
LPM9017
ECO_POWER
A5V
23V
POWER BOARD
ORANGE
RED/GREEN
1
2
2
2P/2.5
GND
1
2
2P/2.5
23V
BULE
ORANGE
SW?
TACT-1
RE
M
1
GND
2
Vcc
3
REM-SENSOR
SW?
TACT-1
SW?
TACT-1
SW?
TACT-1
SW?
TACT-1
SW?
TACT-1
AUX1 L/R
HDMI ARC
CE6200
STM8S003F3
LDO
M5V
3V3
1
2
3
4
5
6
7
7P/2.0
1
2
3
4
5
6
7
7P/2.0
䪸ᧂ
L/R
UPGRADE
HDMI_ARC
2V5
D2761
D2761
SW_L
SW_R
SWR
SWL
3V3
3V3
MCLK(12M)
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