Service Manuals, User Guides, Schematic Diagrams or docs for : Samsung Audio HT-TZ212 HTTZ212REDC_SB_1243503084
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Schematic Diagram
7.SchematicDiagram
7-1 OverallBlockDiagram .................................................................................... 7-2
.
7-2 FRONT .............................................................................................................. 7-3
.
7-3 BLUETOOTH .................................................................................................... 7-4
.
7-4 AMP................................................................................................................... 7-5
7-5 MAIN.................................................................................................................. 7-6
7-6 MICOM .............................................................................................................. 7-7
.
7-7 ANALOG........................................................................................................... 7-8
7-8 HDMI.................................................................................................................. 7-9
7-9 SMPS................................................................................................................. 7-10
Samsung Electronics This Document can not be used without Samsung's authorization. 7-1
Schematic Diagram
7-1 OverallBlockDiagram
The main system uses the MPEG (ES8391). The HDMI Tx IC is ES7108S. The main system consists of major circuit
blocks such as HDMI, POWER, CEC, FRONT, KARAOKE, etc.
The Main system includes the functional blocks such as FM-TUNER, AUX INPUT, ADC, Sub_Micom, etc.
The information about the main system operation is displayed on the VFD of Front Board.
Audio signal is transmitted through Analog 2V between the main body and the speaker, and is input to the AMP through
ADC (CS5345).
First, MPEG (ES8391) receives RF signal from the PICK_UP and decodes Video and audio signal.
HDMI IC is implemented by the I2C. The Micom and MPEG control each other through RXD and TXD communication.
The Power supplies voltages for each component using the SMPS. The Power can be switched turned on or off through
the Micom port. The functions and DPL2 function can be controlled by the front keypad and remote control.
DRAM
M12L12816B
FLASH
AT26DF161A
ROM
24C08A
7-2 This Document can not be used without Samsung's authorization. Samsung Electronics
Schematic Diagram
7-2 FRONT
POWER
Samsung Electronics This Document can not be used without Samsung's authorization. 7-3
Schematic Diagram
7-3 BLUETOOTH
POWER
7-4 This Document can not be used without Samsung's authorization. Samsung Electronics
Schematic Diagram
7-4 AMP
TP8
TP7
TP6
TP7
TP6 TP7 TP8
TP7
Samsung Electronics This Document can not be used without Samsung's authorization. 7-5
Schematic Diagram
7-5 MAIN
TP15
POWER
AUDIO
VIDEO
TP16
TP16
TP15
TP2
TP12
TP11
TP10
TP9
TP2
TP9
TP13
TP10 TP12
TP11 TP13
7-6 This Document can not be used without Samsung's authorization. Samsung Electronics
Schematic Diagram
7-6 MICOM
POWER
TP2
TP3
TP3 TP4 TP5
TP4
TP5 TP2
Samsung Electronics This Document can not be used without Samsung's authorization. 7-7
Schematic Diagram
7-7 ANALOG
TP1
POWER
AUDIO
VIDEO
TP9 TP10
TP2
TP5 TP4 TP3 TP3
TP2
TP9
TP4
TP1 TP1
TP12 TP5
TP11 TP12
TP10
TP11
7-8 This Document can not be used without Samsung's authorization. Samsung Electronics
Schematic Diagram
7-8 HDMI
POWER
AUDIO
VIDEO
HDMI OUT
TP13
IC31
ES7108S
TP14
TP13
TP14
Samsung Electronics This Document can not be used without Samsung's authorization. 7-9
Schematic Diagram
7-9 SMPS
RS 3 RS4
2W 47K 22K
UF4007 ZDS 1 ZDS 3 CS3
DS1 RS1 1N4750B US2
1W330K DB4 630V/103
MAC228A8
CS 1 CS2
103 M
100V/4.7uF
RS2 ZDS 2 RS6
RS5 2W 100
3.9K 1N4750B L91
470
2.9uH
ORTP-616 T2
SA1 U-4B 230V
ORTP-616 T1
+8V
GND
+5V
+5V
+3.3V
+3.3V
GND
GND
P/S
P/ON
+5.6V
GND
VFD +4.3V
VFD -4.3V
-VP
L71
15uH
7-10 This Document can not be used without Samsung's authorization. Samsung Electronics
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