Denon AVR-S540BT, AVR-X550BT Service manual

AV SURROUND RECEIVER

AVR-S540BT
AVR-X550BT

Service Manual

Click here!

On-line service parts list

AVR-S540BT: http://dmedia.dmglobal.com/Document/DocumentDetails/24350

AVC-X550BT: http://dmedia.dmglobal.com/Document/DocumentDetails/24349

ONLINE PARTS LIST (P5)

WEB owner’s manual

NA: http://manuals.denon.com/AVRS540BT/NA/EN/index.php

EU: http://manuals.denon.com/AVRX550BT/EU/EN/index.php

AP: http://manuals.denon.com/AVRX550BT/AP/ZH/index.php

JP: http://manuals.denon.com/AVRX550BT/JP/JA/index.php

Upload is planned for the time of a future press release.

BEFORE SERVICING THIS UNIT

ELECTRICAL

Ver. 1

•Forpurposesofimprovement,specicationsanddesignaresubjecttochangewithoutnotice.

• Please use this service manual whenreferringtotheoperatinginstructionswithoutfail.

• Some illustrations usedinthisservicemanualareslightlydifferentfromtheactualproduct.

MECHANICAL

REPAIR INFORMATION

UPDATING

BEFORE SERVICING THIS UNIT

Before Servicing

SAFETY PRECAUTIONS

NOTE FOR SCHEMATIC DIAGRAM

HANDLING THE SEMICONDUCTOR AND OPTICS

ONLINE PARTS LIST

Accessing the Parts List
Searching Part Numbers or Ref. Numbers
NOTE FOR PARTS LIST

SERIAL NUMBER

Serial Number Organization
SKU Code of this Unit

POST-SERVICE PRECAUTIONS

This Unit

Electrical Mechanical Repair Information Updating

Initializing this Unit AVR-S540BT
Initializing this Unit AVR-X550BT

2

SAFETY PRECAUTIONS

The following items should be checked for continued protection of the customer and the service technician.

Leakage current check

Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2) a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from chas­sis to either side of the power cord is less than 460 kohms, the set is defective.
Be sure to test for leakage current with the AC plug in both polarities, in addition, when the set's power is in each state (on, off and standby mode), if applicable.

Before Servicing

This Unit

CAUTION

Please heed the following cautions and instructions during servic-

ing and inspection.

◎ Heed the cautions!

Cautions which are delicate in particular for servicing are labeled on the cabinets, the parts and the
chassis, etc. Be sure to heed these cautions and the cautions described in the handling instructions.

◎ Cautions concerning electric shock!

(1) An AC voltage is impressed on this set, so if you touch internal metal parts when the set is energized,

you may get an electric shock. Avoid getting an electric shock, by using an isolating transformer and
wearing gloves when servicing while the set is energized, or by unplugging the power cord when
replacing parts, for example.

(2) There are high voltage parts inside. Handle with extra care when the set is energized.

◎ Caution concerning disassembly and assembly!

Through great care is taken when parts were manufactured from sheet metal, there may be burrs on the
edges of parts. The burrs could cause injury if ngers are moved across them in some rare cases. Wear
gloves to protect your hands.

◎ Use only designated parts!

The set's parts have specic safety properties (re resistance, voltage resistance, etc.). Be sure to use
parts which have the same properties for replacement. The burrs have the same properties. In particular,
for the important safety parts that are indicated by the z mark on schematic diagrams and parts lists,
be sure to use the designated parts.

◎ Be sure to mount parts and arrange the wires as they were originally placed!

For safety seasons, some parts use tapes, tubes or other insulating materials, and some parts are mount­ed away from the surface of printed circuit boards. Care should also be taken with the positions of the
wires by arranging them and using clamps to keep them away from heating and high voltage parts, so
be sure to set everything back as it was originally placed.

◎ Make a safety check after servicing!

Check that all screws, parts and wires removed or disconnected when servicing have been put back
in their original positions, check that no serviced parts have deteriorated the area around. Then make
an insulation check on the external metal connectors and between the blades of the power plug. And
otherwise check that safety is ensured.
(Insulation check procedure)
Unplug the power cord from the power outlet, disconnect the antenna, plugs, etc., and on the power.
Using a 500V insulation resistance tester, check that the insulation resistance value between the inplug
and the externally exposed metal parts (antenna terminal, headphones terminal, input terminal, etc.) is
1M Ω or greater. If it is less, the set must be inspected and repaired.

CAUTION

Many of the electric and the structural parts used in the set have special safety properties. In most cases
these properties are difcult to distinguish by sight, and the use of replacement parts with higher rat­ings (rated power and withstand voltage) does not necessarily guarantee that safety performance will
be preserved. Parts with safety properties are indicated as shown below on the wiring diagrams and the
parts list in this service manual. Be sure to replace them with the parts which have the designated part
number.

(1) Schematic diagrams Indicated by the z mark.
(2) Parts lists Indicated by the z mark.
The use of parts other than the designated parts could cause electric shocks, res or other dangerous
situations.

Concerning important safety parts

Electrical Mechanical Repair Information Updating

3

NOTE FOR SCHEMATIC DIAGRAM

WARNING:

Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts recommended
by the manufacturer.

CAUTION:

Before returning the set to the customer, be sure to carry out either (1) a leakage current check or (2)
a line to chassis resistance check. If the leakage current exceeds 0.5 milliamps, or if the resistance from
chassis to either side of the power cord is less than 460 kohms, the set is defective.

WARNING:

DO NOT return the set to the customer unless the problem is identied and remedied.

Before Servicing

This Unit

NOTICE:

(1) ALL RESISTANCE VALUES IN OHM. k=1,000 OHM / M=1,000,000 OHM
(2) ALL CAPACITANCE VALUES ARE EXPRESSED IN MICRO FARAD, UNLESS OTHERWISE INDICATED. P

INDICATES MICRO-MICRO FARAD. N INDICATES NANO FARAD.
(3) EACH VOLTAGE AND CURRENT ARE MEASURED AT NO SIGNAL INPUT CONDITION.
(4) CIRCUIT AND PARTS ARE SUBJECT TO CHANGE WITHOUT PRIOR NOTICE.

HANDLING THE SEMICONDUCTOR AND OPTICS

Electrostatic breakdown of the semi-conductors or optical pickup may occur due to a potential differ­ence caused by electrostatic charge during unpacking or repair work.

1. Ground for Human Body

Be sure to wear a grounding band (1 M ohm) that is properly grounded to remove any static electricity
that may be charged on the body.

2. Ground for Workbench

Be sure to place a conductive sheet or copper plate with proper grounding (1 M ohm) on the work­bench or other surface, where the semi-conductors are to be placed. Because the static electricity
charge on clothing will not escape through the body grounding band, be careful to avoid contacting
semi-conductors with your clothing

<Incorrect>

<Correct>

CBA

1MΩ

Grounding Band

CBA

Conductive Sheet or
Copper Plate

1MΩ

Electrical Mechanical Repair Information Updating

4

ONLINE PARTS LIST

Accessing the Parts List

(1) Access from the Service Manual

・ Click the URL link on the cover of the service manual.

Examples of display

Searching Part Numbers or Ref. Numbers

You can search a Parts List for part numbers or Ref. numbers.
(1) Enter the part number or Ref. number in the search window of the Parts List, and press the search

button.
(2) The search results are displayed.
The name of the sheet in which the search part is used and the part’s line are displayed.

Before Servicing

This Unit

Electrical Mechanical Repair Information Updating

NOTE : If the web browser does not open automatically, copy the URL and paste it into the address bar

of the web browser and then press Enter.

(2) Accessing the Part List from the Model Asset Screen.
・ Display Model Asset from New SDI.
・ Click the section displayed as ▼ Link to Part Lists under the model name.

NOTE : If the ▼ Link to Parts List section is not displayed, download the parts table from the Asset list.

(3) Next, click the "Sheet" section of the search results.

NOTE FOR PARTS LIST

1. Parts indicated by "

2. When ordering a part, make a clear distinction between "1" and "I" (i) to avoid mis-supplying.

3. A part ordered without specifying its part number can not be supplied.

4. Part indicated by "@" mark is not illustrated in the exploded and packaging view.
WARNING: Parts indicated by the z mark have critical characteristics. Use ONLY replacement parts

recommended by the manufacturer.

nsp

" on this table cannot be supplied.

5

SERIAL NUMBER

Serial Number Organization

The 14-digit serial number that contains the code of the manufacturing plant and the manufacturing

date.

14 digits

Before Servicing

This Unit

SKU
code

Factory
code

The last
2digit of year

SKU Code of this Unit

Product SKU SKU Code
AVRS540BTBKE3
AVRX550BTBKE2

AVRX550BTBKE1C
AVRX550BTK

Manufactured
Year, month

Month
(01 ～ 12)

Cumulative
serial number

AZB
AZC

AZD
AZE

Electrical Mechanical Repair Information Updating

6

POST-SERVICE PRECAUTIONS

Initializing this Unit

Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the
digital PCB.

AVR-S540BT

Initializing this Unit

Make sure to initialize this unit after replacing the microcomputer or any peripheral equipment, or the
digital PCB.

AVR-X550BT

Before Servicing

This Unit

1. Press the power button to turn off the power.

2. While holding down buttons "
the power button to turn on the power.

3. Release the buttons after conrming that the display ashes at 1-second intervals.
＊ The unit is initialized.

NOTE： • If the unit fails to enter the service mode in step 3, repeat the procedure from step 1.

• Initializing the device restores the customized settings to the factory settings. Write down
your settings in advance and recongure the settings after initialization.

AVR-S540BT

SOUND MODE

SOUND

X

MODE

1

" and "

1

TUNER

PRESET CH +

TUNER PRESET CH+

" simultaneously, press

MASTER VOLUME

1. Press the power button to turn off the power.

2. While holding down buttons "
button to turn on the power.

3. Release the buttons after conrming that the display ashes at 1-second intervals.
＊ The unit is initialized.

NOTE： • If the unit fails to enter the service mode in step 3, repeat the procedure from step 1.

• Initializing the device restores the customized settings to the factory settings. Write down
your settings in advance and recongure the settings after initialization.

AVR-X550BT

TUNER PRESET CH+

TUNER

X

PRESET CH +

TUNE +

" and "

TUNE +

" simultaneously, press the power

Electrical Mechanical Repair Information Updating

7

ELECTRICAL

Before Servicing

SCHEMATIC DIAGRAMS

SCH01_MCU
SCH02_HDMI OSD
SCH03_HDMI 4K
SCH04_DSP
SCH05_DIGITAL POWER
SCH06_INPUT VOLUME
SCH07_AMP
SCH08_VIDEO, OPTICAL INPUT
SCH09_USB, BT
SCH10_FRONT
SCH11_REGULATOR
SCH12_SMPS

PRINTED CIRCUIT BOARDS

DIGITAL, USB WIRE GUIDE, VIDEO, TUNER, PHONE WIRE GUIDE, FRONT CABLE
GUIDE
MAIN
USB, FRONT, PHONE, STANDBY, MIC
REGULATOR, SMPS

LEVEL DIAGRAM

FRONT ch
CENTER ch
SURROUND ch
SUBWOOFER ch

BLOCK DIAGRAM

ANALOG AUDIO DIAGRAM
DIGITAL AUDIO / HDMI DIAGRAM
VIDEO DIAGRAM

POWER DIAGRAM

WIRING DIAGRAM

SEMICONDUCTORS

1. IC's

2. FL DISPLAY

3. Remote Code Table

This Unit

Electrical Mechanical Repair Information Updating

8

SCHEMATIC DIAGRAMS

TO FRONT B'D

SCH01_MCU

A0

TO 0A

A1

TO 1A

A2

TO 2A

A3

TO 3A

A4

TO 4A

A5

TO 5A

A6

TO 6A

MCU PART

MCU+3V3

AGND

SUB_MUTE

DGND
MIC_SIGNAL
DAC_MUTE

MAIN_VOL_CLK

MAIN_VOL_DATA

TUNER_INT
TUNER_RST

TUNER_CE
TUNER_SDIO
TUNER_SCLK

+12V

TO INPUT/VOLUME PART

-12V

HPD5
HPD4
HPD3

MN864788_HINT

MN864788_SCL

MN864788_SDA

MN864788_RST
MN864788_HAINT1
MN864788_HAINT0

CEC_COM

TO HDMI 4K PART

DIR_INT

CODEC_MUTE

DSP_MODE_SEL

DIR_CE

DIR_RST

DIR_MOSI

DIR_CLK
DIR_MISO
HDMI_SW

DSP_CS

DSP_SPC1_IRQ

DSP_PCP_BSY

DSP_RST

TO DSP PART

DSP_MOSI
DSP_MISO

DSP_CLK

CEC_POWER2
MAIN_POWER

CPU_POWER
CEC_POWER
DV5_POWER

DA_POWER

USB_POWER2

POWER_DOWN

MCU+5V
MCU+3V3
MCU_RST

SWM3V3

FROM/TO DIGITAL POWER PART

DGND

SWM5V

D5V

USB3V3

788_OSD_SPI_CLK

788_OSD_SPI_CS

788_OSD_SPI_MOSI

788_OSD_SPI_MISO

TO HDMI 4K PART

CEC_COM

ADV7623_RST

INT_TX

INT2_RX

_RX

INT
HDMI_SCL
HDMI_SDA

HDMIOSD_HOLD

HDMIOSD_CLK

HDMIO

SD_CS

HDMIOSD_MO

FROM/TO HDMI OSD PART

HDMIOSD_MI

HINSEL_A
HINSEL_B

HINSEL_C

H5V_DET

TO HDMI OSD PART

MAIN_POWER

CPU_POWER

POWER_DOWN

USB_POWER2

DA_POWER

788_OSD_SPI_MOSI

788_OSD_SPI_MISO

788_OSD_SPI_CLK

788_OSD_SPI_CS

Before Servicing

This Unit

FOR UPDATE (MP:OPEN)

FOR UPDATE (AVR-S540BT/X550BT: USE)

7.BOOT

6.N.C

4.RX

3.TX

5.DGND

2.MCU+3V3

1.RESET

7654321

0.1uF

0.1uF

0.1uF

0.1uF

C7143

POWER-FAIL

0.1uF

C7121

C7141

C7120

C7142

47K

R7136

22K

R7147

22K

22K

R7148

R7145

R7130

47K

R7127

R7129

OPEN

OPEN

OPEN

R7124

R7123

R7122

R7131
R7132
R7133
R7134

0

R7196

POWER-FAIL

2.2K

R7166

Q7108

100K

0.1uF

2SC3052

R7167

C7132

Q7110

Q7109

2SC3052

ISA1530AC1

33K

R7168

C7133

100uF/10V

R7170

T7108

BOOT MODE

47K

R7137

HIGH:UPDATE
LOW:NORMAL

0.1uF

C7115

0.1uF

OPEN

OPEN

R7128

R7195

0

1k

C7114

0.1uF

33

33

33

33

T7104

T7103

0

100

0

R7172

R7171

INT_TX

INT_RX

INT2_RX

HDMI_SDA

HDMI_SCL

FOR UPDATE (MP:USE)

FOR UPDATE (AVR-X250BT: ONLY USE)

CN714
FFC 1mm PITCH

MN864788_HINT

MN864788_HAINT1

R7138

10K

R7139

100

MCU+3V3

C7116

R7119

OPEN

R7120

OPEN

T7105

110

109

108107106105104103102101100

DEBUG

DEBUG

VFD_DATA

9998979695949392919089

THERMALDET_B
VFD_CLK
VFD_CE
PWR_FAIL_PROTECT
VDD_9
VSS_9
VOL_DOWN
VOL_UP
CPU_POWER
MAIN_POWER

HINSEL_C

88878685848382818079787776

HINSEL_B
HINSEL_A

H5V_DET
HDMI_SCL
VDD_8
VSS_8
HDMI_SDA
HDMI_INT2
HDMI_INT
CEC_OUT
USB_POWER1

757473

VDD_1

VSS_1

72

71

0.1uF

C7113

OPEN

R7121

T7106

111

MN864788_HINT

HDMI_INT_TX

706968

T7102

ADV7623_RST

113

112

ASO_DET

MN864788_HAINT1

ADV7623_RST

OSD_HOLD

33

LK

HDMIOSD_HOLD

HDMIOSD_C

117

116

115

114

H/P_RLY

VFD_RST

WAKE_UP

USB_POWER2

77.DA_POWER

76.788_OSD_SPI_MOSI

75.788_OSD_SPI_MISO

74.788_OSD_SPI_CLK

73.788_OSD_SPI_CS

OSD_CLK

OSD_CS

OSD_MOSI

OSD_MISO

67

66

6564636261

33

R717733R717633R717433R7173

R7175

HDMIOSD_CS

HDMIOSD_MO

HDMIOSD_MI

118

DV5_POWER

CEC_OUT
CEC_IN

7.BOOT

6.N.C

3.TX

4.RX

5.DGND

3765

4 2

OPEN

R7140

MN864788_SCL

R7143

0.1uF

C7117

122

121

120

119

VSS_10

VDD_10

H/P_DET

GRN_LED

MN864788_SCL

108.VDD

107.VSS_2

106.PCAP_2

105.DEBUG/JTMS

104.MN864788_HAINT0

103.THERMALDET_A

102.UPDATE_RX

101.UPDATE_TX

STM32F101ZG

DV5_POWER

HDMI_SW

VSS_7

CEC_POWER

VDD_7

60

59

0.1uF

C7112

OPEN

OPEN

R7117

R7118

DSP_PCP_BSY

HDMI_SW

CEC_POWER

2.MCU+3V3

1.RESET

1

CN716

FFC 1mm PITCH(ANGLE TYPE)

OPEN

DAC_MUTE

R7142

MN864788_SDA

33

33

R7144

127

126

125

124

123

DAC_MUTE

REMOTE_IN

EEPROM_SDA

EEPROM_SCL

MN864788_SDA

IC711

MCU

DIR_RST

DSP_PCP_BSY

DSP_SPC1_IRQ

DIR_CE

CODEC_MUTE

5857565554

DSP_SPC1_IRQ

DIR_RST

CODEC_MUTE

DIR_CE

C7134

R7178

10K

R7179

FFC WAFER/27P/1.25mm

15.KEY_1

18.RC_IN

20.FL_CE

25.MCU_3V3

27.NC

17.W/G_LED

22.FL_DATA

24.MCU+5V

16.RED_LED

19.FL_RST

21.FL_CLK

23.CPU_POWER

26.DGND

1618

24 22

2026

1517

1925

23 21

27

OPEN

L7101

L7105

L7111

L7110

L7103

L7107

L71020L7104

OPEN

OPEN

C7123

C7122

TUNER_CE

TUNER_INT

131

VDD_11

DSP_RST

1 2 3 4

5 6 7 8

DSP_RST

R7180

KTC2875B

MN864788_RST

132

MN864788_RST

DIR_MOSI

49

DIR_MOSI

133

134

135

DEBUG

DEBUG

1.DC_PROTECT

2.USB_DAC_MUTE

3.POWER_DOWN

4.FRONT_RLY

5.C/S_RLY

33.VDDA

34.CP_SCL

35.USB_RST

36.USB_RX

BOOT1

DIR_CLK

48

47

46

DIR_MISO

DIR_CLK

SWM3V3

4.7K

2.2M

R7181

Q7112

2SC3052

TUNER_RST

0.1uF

C7119

470K

R7101

R7102

144

143

142

141

140

139

138

137

136

BOOT0

CEC_CTL

SW_MUTE

CP_RESET

DIR_MISO

HPD5

DSP_MOSI

HPD4

454443

33

33

R7116

R7115

1 2 3 4

5 6 7 8

DSP_MOSI

HPD5

HPD4

Q7113

TUNER_CE

TUNER_INT

CEC_POWER2

MAIN_VOL_DATA

MAIN_VOL_CLK

DSP_CLK

DSP_MISO

42

41

DSP_CLK

DSP_MISO

47K

R7182

2SC3052

TUNER_RST

MIC_DET

OSC32_IN

OSC32_OUT

ISEL_B

ISEL_A
HI-B_RELY
CVBS_SW2
CVBS_SW5

CP_SDA

USB_EN

XTAL_IN

XTAL_OUT

DSP_CS

40

DSP_CS

0

VDD_3

VSS_3

RED_LED

VBAT

C7101

0.1uF

9 8 7 6 5 4 3 2 1

R7112

OPEN

VSS_5
VDD_5

HPD3

RESET

KEY1
KEY2
KEY3

OPTION

0.1uF

C7105

VSSA

C7106

VREF-

0.1uF

VREF+

USB_TX

VSS_4

VDD_4

36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

39

38

37

MCU+3V3

0.1uF

C7110

R7113

R7114

100x4

OPTION

RN711

*OPTION

S540BTE3

R7113

4K7

R7114

R7184

220K

100K

220P

R7183

C7135

TUNER_SCLK

TUNER_SDIO

0.1uF

C7118

9

128

130

12

VSS_11

TUNER_SDIO

TUNER_SCLK

DSP_MODE_SEL

VDD_6

VSS_6

53

525150

0.1uF

C7111

100x4

RN712

DSP_MODE_SEL

OPEN

100K

Q7111

CEC-PART

L7106

0

FCM601T05

FCM601T05

FCM601T05

MAIN_VOL_CLK

MAIN_VOL_DATA

47K

R7103

0.1uF

C7102

R7107

R7108

R7109

OPEN

R7197

OPEN

OPTION

*OPTION TABLE

X550BTE2
X250BTE2

X

10K

D7102

KDS160RTKP

R7185

27K

L71120L7113

L7108

L7114

L7109

0

0

0

0

0

0

0

R7104

1K

D7101

OPEN

T7101

R7190

33

C7103

20pF

1M

8MHz

X711

C7104

20pF

0

OPEN

OPEN

OPEN

C7109

C7107

C7108

X550BTK

10K

X

SWM5V

1.2K

R7186

3.3K

0.1uF

R7187

C7136

DGND

CN711

TO BN12B1

AVR-X250BT ONLY

FOR AVR-X250BT_BT IOS APP

OPEN

47K

R7164

100

R7165

0.1uF

NC

SCL

RST

8 7 6 5

VCC

IC713

OPEN

2.0c

Apple Auth.

120K

R7162

0.01uF

C7146

C7131

100

C7600

OPEN

C7151

9

4321

NC

NC

SDA

GND

Electrical Mechanical Repair Information Updating

CN715

9PIN WAFER

1

1.MCU+3V3

2

2.DGND

R7152

3

3.RESET

1k

4

4.JTDO

5

5.JTCK

6

6.JTMS

7

7.JTDI

8

8.NJTRST

9

9.DGND

USE ONLY DEBUG

T7116

T7111

T7115

T7110

T7113

T7114

T7117

T7112

S540/X550 ONLY

C7596

0.1uF

C7602

0.1uF

CN712

CN712

987654321

9.THERMALDET_B

8.THERMALDET_A

7.DC_PROT

6.ASO_DET

5.+/-B DETECT

4.C/S_RLY

3.FRONT_RLY

2.H/P_RLY

1.HI-B_RLY

CN713

CN713

1.D5V

R7125

2.D5V/BOOT(SDA)

C7603

0

0.1uF

3.DGND

4.DGND

5.USB3V3

6.USB_POWER1

7.BT_TX

8.BT_RX

9 8 7 6 5 4 3 2 1

9.BX_RST/BT_RST

10.DAC_MUTE

11 10

11.USB_EN/WAKE UP

CN717

7

7.BOOT(SDA)

6

6.N.C

5

5.DGND

4

4.BT_RX

3

3.BT_TX

2

2.BT_3V3

1

1.BT_RESET

A7

CVBS_SW2

CVBS_SW5

TO DSP PART

TO 7A

TO MAIN B'D

WAFER/9P/2.0mm

WAFER/11P/2.0mm

FROM/TO USB/BT B'D

BT UPDATE

X250BT ONLY

TO BN502

TO BN912

100

OPEN

R7163

C7604

OPEN

C7599

0.1uF

0.1uF

C7150

8.MIC_GND

6.-12V

13.KEY_3

14.KEY_2

11.VSEL_A

12.VSEL_B

L7115

L7117

L7116

0

0

0

OPEN

R7105

R7194

X550BTE1C
X250BTE1C

10K

10K10K

1.ISEL_A

3.MIC_DET

10.H/P_DET

7.MIC_SIGNAL

4.POWER_KEY

5.+12V

9.NC

2.ISEL_B

CN711

1011121314

L7119

L7120

0

C7149

FCM601T05

R7106

OPEN

R7193

OPEN

FFC 27P

123456789

L7122

L7123

L7130

L7124

L71260L7127

L7125

0

0

0

0

0

0

0.1uF

0.1uF

0.1uF

C7124

C7126

OPEN

R7149
R7150
R7151
R7188

OPEN

C7125

OPEN

OPEN

C7147

C7148

10K

10K

10K
10K

R7156

OPEN

OPEN

R7110

R7111

CP_SDA

CP_SCL
CP_RESET

OPEN

OPEN

OPEN

R7198

OPEN

R7189

R7192

R7153

R7154

VCC

IC712

A0

1 2 3 4

M24C32WMN6TP

SWM3V3

OPEN

R7158

R7199

OPEN

OPEN

OPEN

C7154

C7153

C7152

2.7K

2.7K

5678

WP

SDA

SCL

R7155

GNDA2A1

R7160

47K

SWM3V3

120K

OPEN

R7159

R7161

Q7107

2SC3052

0.01uF

C7130

C7601

0.1uF

0.1uF

C7127

C7144

MCU+3V3

0.1uF

C7128

R7157

47K

47K

Q7106

Q7105

2SC3052

2SC3052

0.01uF

C7129

R7191

0

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

9

SCH02_HDMI OSD

HDMI OSD PART

HDMI INPUT-1
(DVD/Blu-ray)

JK721

CJJ9H021Z

19

19.HP DET

18

18.+5V

17

17.GND

16

16.DDC DATA

15

15.DDC CLK

14

14.NC

13

13.CEC

12

12.CK-

11

11.D1 SHIELD

10

10.CK+

9

9.D0-

8

8.D1 SHIELD

7

7.D0+

6

6.D1-

5

5.D2 SHIELD

4

4.D1+

3

3.D2-

2

2.D2 SHIELD

1

1.D2+

T7201

HDMI INPUT-2

(MEDIA PLAYER)

JK722

CJJ9H021Z

19

19.HP DET

18

18.+5V

17

17.GND

16

16.DDC DATA

15

15.DDC CLK

14

14.NC

13

13.CEC

12

12.CK-

11

11.D1 SHIELD

10

10.CK+

9

9.D0-

8

8.D1 SHIELD

7

7.D0+

6

6.D1-

5

5.D2 SHIELD

4

4.D1+

3

3.D2-

2

2.D2 SHIELD

1

1.D2+

T7205

Before Servicing

This Unit

T7224

T7225

T7223

T7220

T7222

T7226

R7231

L7205

L7206

C7229

TO 1B

HINSEL_A

HINSEL_B

HINSEL_C

H5V_DET

TO A6

OPEN

HDMI3_H5V
HDMI4_H5V

HDMI5_H5V

0

HDMI_RESET

INT_TX
INT2
INT1
HDMI_SCL
HDMI_SDA

OPEN

R7223

10K

R7224

8 7 6 5

10K

0.1uF

CLK

VCC

CEC3V3

+1V8H

MI

CLK

MO

CS

TX2+

TX2-

TX1+
TX1-

TX0+

TX0-

TXC+

TXC-

TXDDC_SCL

TXDDC_SDA

0

0

R7238

0

0

R7240

R7239

R7241

OPEN

C7230

0.1uF

C7285

HOLD#

DO

WP#

CS#

R7228

C7281

OSD FLASH PART

ALL VERSION: 32M

FROM HDMI 4K PART

FROM MCU PART

CEC_5V

<PVDD_1V8>

10K

1k

R7255

R7254

Q7201
KRC102S

Q7202
KRC102S

OPEN

T7204

T7202

T7203

D7205

ESD suppressor
ASQS12U020R2

1k

R7267

R7268

Q7204

Q7203
KRC102S

7206

T7207

T7208

T

OPEN

4.7K

47K

47K

R7256

R7257

R7258

0.1uF

R7260

C7270

AA

AA

AA

AA

AA

AA

AA

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

D7208

D7209

D7210

D7211

D7206

D7207

10K

4.7K

47K

47K

R7270

R7269

R7271

KRC102S

C7271

AA

AA

AA

AA

AA

AA

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

D7218

D7219

D7220

D7221

D7222

D7223

D7224

ESD suppressor

ASQS12U020R2

R7261

0

R7263

0

R7265

0

47K

R7259

0

AA

AA

AA

OPEN

OPEN

OPEN

D7212

D7213

D7214

0.1uF

R7273

R7272

0

AA

AA

AA

OPEN

OPEN

OPEN

D7225

D7226

D7227

OPEN

D7201

0

R7274

0

R7276

R7278

0

CEC5V

OPEN

D7216

D7215

47K

AA

L7209

36.7mA

CB03YTYH600

<DVDD_1V8>

+1V8H

L7210

332.4mA

CB03YTYH600

R7262

0

R7264

0

R7266

0

OPEN

OPEN

D7202

D7203

0

R7275

0

R7277

R7279

0

OPEN

OPEN

D7217

0.1uF

C7245

0.1uF

C7242

C7244

10uF/6.3V

500 ohm

R7252

C7246

1K/F

10uF/6.3V

R7253

1K/F

R7296

C7272

0.1uF

C7273

0.1uF

C7274

0.1uF

C7275

0.1uF

C7276

0.1uF

C7277

0.1uF

C7278

0.1uF

OPEN

R7288

10K

R7287

IC723 OPERATION

HDMI FUNCTION

HDMI INPUT1

HDMI INPUT2

HDMI INPUT3

HDMI INPUT4

HDMI INPUT5

10K

R7248

1k

10K

R7247

R7292

OPEN

C7241

15pF

R7249

15pF

X721

C7240

28.636MHz

0

R7250

390K

R7251

0

109

DDCA_SCL

110

CVDD

111

CGND

112

RXA_C-

113

RXA_C+

114

TVDD

115

RXA_0-

116

RXA_0+

117

CGND

118

RXA_1-

119

RXA_1+

120

TVDD

121

RXA_2-

122

RXA_2+

123

HP_CTRLB

124

5V_DETB

125

DGND

126

DVDD

127

DDCB_SDA

128

DDCB_SCL

129

CVDD

130

CGND

131

RXB_C-

132

RXB_C+

133

TVDD

134

RXB_0-

135

RXB_0+

136

CGND

137

RXB_1-

138

RXB_1+

139

TVDD

140

RXB_2-

141

RXB_2+
HP_CTRLC

142

5V_DETC

143

DDCC_SDA

144

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36

C7201

0.1uF

0.1uF

0.1uF

C7239

C7238

XTAL

PVDD

PGND

XTAL1

108.DDCA_SDA

106.5V_DETA

105.HP_CTRLA

107.RTERM

104.PGND

2.CVDD

4.RXC_C-

1.DDCC_SCL

3.CGND

5.RXC_C+

RXC_1-

RXC_0+

RXC_0-

CGND

0.1uF

C7202

0.1uF

C7237

C7236

0.1uF

888990919293949596979899100101102103104105106107108

DVDD

DGND

RESETB

PWRDNB

AP5_OUT

AP1_OUT

AP2_OUT

AP3_OUT

AP4_OUT

AP0_OUT

SCLK_OUT

MCLK_OUT

103.PVDD

IC721

ADV7623BSTZ

6.TVDD

DVDD

DDCD_SDA

TVDD

DGND

RXC_1+

RXC_2-

HP_CTRLD

5V_DETD

DDCD_SCL

CVDD

CGND

RXC_2+

0.1uF

0.1uF

C7203

0.1uF

C7204

C7205

OPEN

R7290

4.7K

R7295

C7232

OPEN

C7233

OPEN

C7235

0.1uF

0.1uF

C7234

INT

INT2

DGND

DVDD

INT_TX

DVDDIO

DGNDDIO

.AP0_IN

75.AP2_IN

77

76.AP1_IN

33.RXD_2+

32.RXD_2-

34.CVDD

35.CGND

RXD_C-

CGND

RXD_0-

TVDD

RXD_0+

RXD_1-

RXD_C+

0.1uF

C7206

CEC5V

S1(10PIN)

S0(11PIN)

S2(9PIN)

L

HH

H

L L

H

H

L

HH

L

HH

H

CVISN74CBT3251P

R7246

100

10K

10K

10K

10K

R7244

R7245

R7242

R7243

737475767778798081828384858687

72

SCL

DGNDIO

71

AP4_IN

SDATA

70

AP5_IN

69

SCLK_IN

68

MCLK_IN

67

EP_MISO

66

EP_MOSI

74.AP3_IN

73.DVDDIO

65

EP_CS

64

EP_SCK

63

CSB

62

ALSB

61

DVDD

60

DGND

59

CEC

58

TXGND

57

TX2+

56

TX2-

55

TXAVDD

54

TX1+

53

TX1-

52

TXGND

51

TX0+

50

TX0-

49

TXGND

48

TXC+

47

TXC-

46

TXGND

45

TXAVDD

44

TXDDC_SCL

43

TXDDC_SDA

42

ARC+

41

36.TXPVDD

HP_ARC-

40

EXT_SWING

39

TXPLGND

TXPGND

38

TXPLVDD

37

TVDD

RXD_1+

<TXPVDD_1V8>

0.1uF

0.1uF

C7207

C7208

IC723

C7282

WR

0.1uF

C7231

10K

R7216
R7215

10K

10K

R7214
R7213

10K

R7212
R7211
R7210
R7209

C7223

0.1uF

R7206

C7222

0.1uF

C7221

0.1uF

R7204

10K

<TXPLVDD_1V8>

CB03YTYH600

1uF

C7218

0.1uF

C7217

L7203

5.2mA

CB03YTYH600

0.1uF

C7280

C7216

10uF/6.3V

<CVDD_1V8>

503.6mA

VCC

0.1uF

B3B4B2

B1

1 2 3 4 5 6 7 8

ANCOE

4.7K

4.7K

4.7K

4.7K

<DVDDIO_3V3>

R7221

R7219

R7218

R7220

<TXAVDD_1V8>

OPEN

R7217

33

33
33
OPEN

R7208

47K

47K

OPEN

R7207

R7205

R7203

OPEN

10K

L7204

24.8mA

D1V8H

<TVDD_3V3>

292.2mA

0.1uF

C7212

0.1uF

C7210

C7211

C7209

10uF/6.3V

100uF/50V

1.5mA

15mA

0.1uF

0.1uF

C7226

C7224

C7225

10uF/6.3V

2K/F

1.6K/F

R7202

R7201

about 888.8ohm

Recommended

: 887 ohm(1%)

place R7201 & R7202 & C7220
as close as possible
to pin40 on the bot of PCB

L7202

CB03YTYH600

L7201

CB03YTYH600

C7214

OPEN

C7213

10uF/6.3V

CB03YTYH600

CB03YTYH600

C7227

10uF/6.3V

R7222

33

OPEN

C7220

C7215

OPEN

B1

10111213141516

9

S1

S2

S0B8B7B6B5

GND

R7297

0

6A

OPEN

R7298

T7221

R7229

OPEN

DI

IC722

VSS

4321

EN25QH32B104HIP2B

R7230

OPEN

T7218

T7219

1.8K

1.8K

R7236

R7237

5A

CEC_COM

ADV7623_RST
INT_TX
INT2_RX
INT_RX
HDMI_SCL

HDMI_SDA

HDMIOSD_HOLD
HDMIOSD_CLK
HDMIOSD_CS
HDMIOSD_MO
HDMIOSD_MI

FROM/TO MCU PART

TO A5

Electrical Mechanical Repair Information Updating

T7217

T7214

T7215

T7216

T7213

CN721

FFC 1mm PITCH

R7232

1

1.SCK

100

2

2.DGND

R7233

3

3.MOSI

100

4

4.VCC

100

R7234

5

5./CS

100

R7235

6

6.MISO

7

7.DGND

FOR OSD UPDATE

A8

OSDTX_2+
OSDTX_2-

OSDTX_1+
OSDTX_1-

OSDTX_0+
OSDTX_0-

OSDTX_C+
OSDTX_C-

OSDTX_SCL

OSDTX_SDA

FROM/TO HDMI 4K PART

TO 8A

A9

CEC5V

CEC3V3

D1V8H

DGND

SWM5V

TO 9A

TX1_C­TX1_C+
TX1_0­TX1_0+
TX1_1­TX1_1+
TX1_2-

TX1_2+
TX1_SCL
TX1_SDA
HPDTX1

TO 0B

FROM DIGITAL POWER PART

FROM/TO HDMI 4K PART

B0

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

10

SCH03_HDMI 4K

HDMI 4K PART

8A

OSDTX_2+

OSDTX_2-

OSDTX_1+

OSDTX_1-

OSDTX_0+

OSDTX_0-

OSDTX_C+

OSDTX_C-

OSDTX_SDA

OSDTX_SCL

FROM HDMI OSD PART

TO A8

19.HP DET

18.+5V

17.GND

16.DDC DATA

15.DDC CLK

14.NC

13.CEC

12.CK-

11.D1 SHIELD

10.CK+

9.D0-

8.D1 SHIELD

7.D0+

6.D1-

CBL/SAT(4K)

HDMI_INPUT-3

5.D2 SHIELD

4.D1+

3.D2-

2.D2 SHIELD

1.D2+

19.HP DET

18.+5V

17.GND

16.DDC DATA

15.DDC CLK

14.NC

13.CEC

12.CK-

11.D1 SHIELD

10.CK+

9.D0-

8.D1 SHIELD

7.D0+

6.D1-

5.D2 SHIELD

HDMI_INPUT-4

Blu-ray(4K)

4.D1+

3.D2-

2.D2 SHIELD

1.D2+

19.HP DET

18.+5V

17.GND

16.DDC DATA

15.DDC CLK

14.NC

13.CEC

12.CK-

11.D1 SHIELD

10.CK+

9.D0-

8.D1 SHIELD

7.D0+

6.D1-

GAME(4K)

HDMI_INPUT-5

5.D2 SHIELD

4.D1+

3.D2-

2.D2 SHIELD

1.D2+

GND LINE

POWER+ LINE

JK723

CJJ9H021Z

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JK724

CJJ9H021Z

19

18

17

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

JK725

CJJ9H021Z

19

18

17

16

15

14

13

12

1

1

10

9

8

7

6

5

4

3

2

1

POWER- LINE

Before Servicing

B2

CEC5V

CEC3V3

DGND

CEC1V1

OPEN

OPEN

C7398

C7386

TO 2B

TO DIGITAL POWER PART

JK726

CJJ9H021Z

1

1.D2+

2

2.D2 SHIELD

3

3.D2-

4

4.D1+

5

5.D2 SHIELD

6

6.D1-

7

7.D0+

8

8.D1 SHIELD

9

9.D0-

10

10.CK+

11

11.D1 SHIELD

12

12.CK-

13

13.CEC

14

14.UTIL/HEAC+

15

15.DDC CLK

16

16.DDC DATA

17

17.GND

18

18.+5V

19

19.HP DET

0.1uF

D7333

OPEN

A A

MONITOR

HDMI_OUT

0B

TX1_C-

TX1_C+

TX1_0-

TX1_0+
TX1_1-

TX1_1+

TX1_2-

TX1_2+

TX1_SCL

TX1_SDA

HPDTX1

1

1.SCK

2

2.DGND

3

3.MOSI

4

4.VCC

5

5./CS

6

6.MISO

7

7.DGND

CN731

FFC 1mm PITCH

T7339

TO B0

FROM/TO HDMI OSD PART

FOR OSD UPDATE

C7346

OPEN

3

4

C7356

ESD suppressor
ASQS12U020R2

D7332

D7331

A A

A A

1.8K

R7363

C7355

OPEN

D7330

1.8K

R7364

L7302

CB05YTYH221

CB05YTYH221

4.7uF/6.3V

D7329

A A

R7365

C7339

C7343

4.7uF/6.3V

C7393

L7304

C7358

C7361

L7308

CB05YTYH221

D7328

A A

A A

0

C7340

1uF

R7366

10uF/6.3V

C7394

C7395

C7396

D7327

1uF

51/F

L7301

CB05YTYH221

10uF/6.3V

L7305

4.7uF/6.3V

L7306

CB05YTYH221

4.7uF/6.3V

10uF/6.3V

10uF/6.3V

OPEN

D7326

A A

C7341

R7367

R7382

100

R7384

100

OPEN

L7303

L7309

CB05YTYH221

C7354

CB05YTYH221

D7325

A A

A A

1uF

T7321

51/F

1234

L7307

L7310

D7324

OPEN

RN735

10x4

C7342

C7344

4.7uF/6.3V

CB05YTYH221

C7357

C7360

C7380

D7323

A A

T7323

T7322

R7381

R7383

100

4.7uF/6.3V

10uF/6.3V

OPEN

C7365

C7397

4.7uF/6.3V

4.7uF/6.3V

OPEN

C7367

10uF/6.3V

D7322

D7321

A A

A A

A A

T7325

T7326

T7324

5678

100

T7336

T7337

T7338

VDD33

AVDD33TX

AVDD33RX0

AVDD33RX1

AVDD33RX2

AVDD33RX3

PVDD33

VDD33IO

47K

47K

1k

10K

R7280

R7281

Q7205
KRC102S

AA

T7209

T7210

T7212

T7211

OPEN

OPEN

D7231

D7232

1k

R7302

R7301

Q7301

KRC102S

AA

T7301

T7302

T7303

T7304

D7301AAD7302AAD7303

D7304AAD7305AAD7306

1k

R7312

R7311

Q7303
KRC102S

AA

AA

T7308

T7307

T7305

T7306

D7311

D7312AAD7313AAD7314

R7282

R7283

Q7206
KRC102S

AA

AA

AA

AA

AA

AA

OPEN

OPEN

OPEN

OPEN

OPEN

D7233

D7234

D7235

D7236

D7237

10K

47K

47K

R7304

Q7302

R7303

KRC102S

AA

AA

D7307AAD7308AAD7309

D7310

10K

47K

47K

Q7304

R7313

R7314

KRC102S

AA

AA

AA

AA

D7315

D7317AAD7318

D7316

D7319AAD7320

AUDIO SIGNAL

OPEN

R7284

0.1uF

C7279

R7285

AA

OPEN

D7238

D7239

R7323

C7301

AA

ESD suppressor
ASQS12U020R2

C7302

ESD suppressor
ASQS12U020R2

OPEN

0.1uF

R7306

R7308

OPEN

R7324

0.1uF

OPEN

47K

R7286

0

AA

AA

OPEN

ESD suppressor
ASQS12U020R2

OPEN

D7240

OPEN

47K

R7305

0

R7307

0

0

OPEN

47K

R7315

R7316

0

R7317

R7318

0

0

R7289
R7291

DIGITAL AUDIO

0
0

TMDS SIGNAL

TO HDMI OSD PART

ANALOG VIDEO

R7343

C7390

C7322

C7328

R7341

TX0ARCIN

788_I2C_SCL

788_I2C_SDA

1B

V

HDMI5_H5

HDMI4_H5V

TO B1

STBY POWER

788_HINT

C7388

0.1uF

0.1uF

C7323

C7324

0.1uF

C7325

0.1uF

C7326

0.1uF

C7327

0.1uF

T7330

47

T7309

T7327

T7328

HDMI3_H5V

0.1uF

0.1uF

0.1uF

10K

T7331

788_RST

R7347

R7348

R7349

R7320

R7325

1A

HPD5

10K

0.1uF

R7372

C7321

72

71

70

69

RX0P5V
RX3SDA
RX3SCL
RX2SDA
RX2SCL
VDD11

AVDD33RX1

P1RXCM
P1RXCP
AVDD11RX1
P1RX0M
P1RX0P

AVDD11RX1
P1RX1M
P1RX1P
AVDD11RX1
P1RX2M
P1RX2P
VSS
AVDD33RX0
P0RXCM
P0RXCP
AVDD11RX0
P0RX0M
P0RX0P
AVDD11RX0

99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73

P0RX1M
P0RX1P

AVDD11RX0

P0RX2M
P0RX2P

CEC

TX1ARCIN

VDD11

TX0ARCIN

108 107 106 105 104 103 102 101 100

112

111

110

109

47K

0.1uF

OPEN

1000P

C7329

R7342

R7391

C7331

10K

10K

10K

OPEN

10K

OPEN

OPEN

R7322

R7321

HPD3

HPD4

HDMI_SCL

HDMI_SDA

MN864788_SCL

MN864788_HINT

FROM MCU PART

TO A1

68

NIRQ1

72.RX1P5V

104.VSS

105.RX1SDA

106.RX1SCL

107.RX0SDA

108.RX0SCL

NTEST

113

10K

R7371

MN864788_SDA

0.1uF

0.1uF

C7318

C7319

676665

64

63

62

616059

VSS

VDD11

P2RX1P

P2RX2P

P2RX1M

P2RX2M

AVDD11RX2

69.VDD33

71.RX2P5V

70.RX3P5V

VSS

HSDA0

NC/XO

HSCL0

VDD33

SYSCLK/XI

NRESET

120

119

118

117

116

115

114

1k

47

47

0.1uF

0.1uF

C7392

R7344

R7345

R7346

R7350

1M

X731

27MHz

15pF

C7337

0.1uF

0.1uF

0.1uF

0.1uF

C7317

C7320

C7316

C7314

58

57

56

55

545352

51

50

VSS

P2RXCP

P2RX0P

P3RX2P

P2RXCM

P2RX0M

P3RX2M

AVDD11RX2

AVDD11RX2

AVDD33RX2

AVDD11RX3

IC731

MN864788

4.CH1ALRCLK

142.TX1SDA

3.CH1ASD0

143.TX1HPD

2.TX0HPD

144.TX0SCL

1.TX0SDA

VSS

VDD11

LPSA1/SCLK

LPSA0/MOSI

VDD11

MISO

VSS

CH0AMCLK

CH0ABCLK

NCS/CS

VDD33IO

131

130

129

128

127

126

125

124

122

123

121

33

100

100

33

33

0.1uF

100

0.1uF

C7333

R7378

C7334

R7338

R7337

R7356

R7385

R7377

C7330

OPEN

OPEN

R7352

R7354

0

R7351

10K

10K

R7355

R7353

15pF

C7338

0.1uF

4948474645

P3RX1P

P3RX1M

CH0ASD3

CH0ALRCLK

133

132

33

R733533R7334

R7336

C7315

AVDD11RX3

36.NIRQA1

35.VDD11

34.VSS

33.P0TXCM

CH0ASD2

134

0.1uF

0.1uF

0.1uF

C7387

C7313

C7391

44

43424140393837

VSS

VDD33

PVDD33

P3RX0P

P3RXCP

P3RX0M

P3RXCM

AVDD33RX3

AVDD11RX3

AVDD11TX

P0TXCP
P0TX0M

AVDD33TX

P0TX0P

P0TX1M

AVDD11TX

P0TX1P
P0TX2M

AVDD11TX

P0TX2P

VDD11

VSS

P1TXCM

AVDD11TX

P1TXCP
P1TX0M

AVDD33TX

P1TX0P
P1TX1M

AVDD11TX

P1TX1P
P1TX2M

AVDD11TX

P1TX2P

VDD11

VSS

CH1ABCLK

CH0ASD1

CH0ASD0

VDD11

VDD33NCVSS

TX1SCL

143

141

140

139

138

136

135

142

137

33

33

0.1uF

0.1uF

R7333

C7335

C7336

R7387

10

B3

CEC_COM

MN864788_RST

MN864788_HAINT1

MN864788_HAINT0

FROM/TO DSP PART

HDMI_SDATA0

HDMI_SDATA2

HDMI_SDATA1

TO 3B

HDMI_SCLK

HDMI_MCLK

HDMI_LRCLK

HDMI_SDATA3

0.1uF

C7312

R7394

NIRQA0

144

T7333

TX0SCL

T7310

OPEN

363534333231302928272625242322212019181716151413121110

987654321

R7357

OPEN

0.1uF

C7399

R7339

T7332

OPEN

R7358

R7359

R7396

10K

R7397

10K

8 7 6 5

VCC

HOLD#

CS#DOWP#

R7379

33

10K

10K

T7329

R7370

0.1uF

C7389

C7303

0.1uF

0.1uF

C7310

C7311

0.1uF

C7309

0.1uF

0.1uF

C7308

C7304

0.1uF

C7306

0.1uF

C7307

0.1uF

C7305

0.1uF

C7332

0.1uF

TX0SDA

R7360

0

OPEN

T7311

T7312

R7386

10

DI

CLK

VSS

4321

R7398

OPEN

T7319
T7318

T7317
T7316
T7315
T7314
T7313

4A

FROM MCU PART

T7335

IC732

TX1HPD

EN25QH32B104HIP2B

788_OSD_SPI_CLK

TO A4

10K

R7340

788_OSD_SPI_CS

788_OSD_SPI_MOSI

VDD11

1.8K

1.8K

R7393

OPEN

R7369

R7392

788_OSD_SPI_MISO

AVDD11RX0

AVDD11RX1

AVDD11RX2

AVDD11RX3

AVDD11TX

C7351

1234

12

OPEN

OPEN

C7350

C7352

OPEN

C7353

OPEN

C7345

OPEN

OPEN

C7347

C7348

OPEN

C7349

OPEN

OPEN

C7362

OPEN

C7363

D7334

6.8K

MM1Z525V1B

R7368

RN731

0x2

RN732

12

RN733

0x2

3

4

0x2

RN734

EXC24CH900U

R7361

R7362

0

0

This Unit

Electrical Mechanical Repair Information Updating

11

SCH04_DSP

FROM/TO MCU PART

CN741

DSP PART

AD_RIN­AD_RIN+

LIN+

AD_
AD_LIN-

AGND

C7473

0.1uF

C7474

OPEN

*SOUND QUALITY Coutermeasure.

D_SR­D_SR+
D_SL+
D_SL­D_SW­D_SW+
D_CT+

D_CT­D_FR­D_FR+
D_FL+
D_FL­+5VA

CBL/SAT

JK784

COAXIAL

CN741

1.+12V

2.VGND

3.-12V

4.CVBS_SW2

5.CVBS_SW5

6.+5VD

7.OPT1_IN

8.DGND

9.OPT2_IN

FFC WAFER/9P/1.0mm

TO VIDEO/OPTICAL PART

TO CN781

Before Servicing

This Unit

2A

DIR_INT
CODEC_MUTE

B4

TO 4B

FROM/TO INPUT/VOLUME PART

D_CT+

D_SW+

D_SL-

D_SL+

D_SR+

D_CT-

D_FR-

D_FR+

D_FL+

AD_RIN+

AD_RIN-

D_FL-

AD_LIN+

AD_LIN-

*EMI Coutermeasure.

0.1uF

C7477

0.1uF

C7478

0.1uF

C7479

R7480

OPEN

R7481

OPEN

T7401

T7402
T7403
T7404

OPTION

JK784

C7816

R7811

1

2

3

4

5

6

7

8

9

C7801

*EMI PREPARE

+5VD

C7816

S540BTE3

OPEN

C7450

0.1uF

C7451

4.7uF/100V

C7452

0.1uF

C7453

100uF/63V

D_SBR­D_SBR+
D_SBL+
D_SBL

-

L7403

OPEN

C7454

+5VD

75

100P

R7811

D7803

O

100pF

O

OPEN

OPEN

C7803

C7802

D_SW-

100

R7478

R7477

100P

C7449

C7448

VQ

17

FILT+

18

REFGND

19

AOUTB4-

20

AOUTB4+

21

AOUTA4+

22

AOUTA4-

23

VA

24

AGND

25

AOUTB3-

26

AOUTB3+

27

AOUTA3+

28

AOUTA3-

29

AOUTB2-

30

AOUTB2+

31

AOUTA2+

32

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

0.1uF

C7455

C7727

0.01uF

470uF/50V

L7404

FCM601T05

OPEN

X550BT ALL
X250BT ALL

OPEN

0.1uF

OPEN

B6

-12V

+12V

VGND_1

TO INPUT/VOLUME PART

TO 6B

D_SR-

DA_GND1

+5VA

AGND

DSP_AUDIO

100

0.1uF

10111213141516

INT

AINR-

RESET

AD0/CS

AD1/CDIN

14.AINR+

15.AINL+

16.AINL-

IC744

CS42528-CQ

DIR + CODEC

34.AOUTB1-

35.AOUTB1+

33.AOUTA2-

AOUTA1+

AOUTA1-

MUTEC

LPFLT

1.37K/F

R7412

1000P

C7456

0.022uF

C7457

0.1uF

C7458

SDA/CDOUT

AGND

100uF/10V

C7459

DGND

VGND

SCL/CCLK

VARX

RXP7/GPO7

0.1uF

C7460

* Cirrus Recommend

VLC

3.CX_LRCK

RXP6/GPO6

0.01uF

C7461

7A

B5

TO 5B

TO DIGITAL POWER PART

+5VD

R7479

OPEN

+5VD

C7445

OPEN

0.1uF

C7446

C7447

100uF/10V

C7728

LRCK1

SCLK1

123456789

64

CX_SDIN2

VD

CX_SDIN3

63

DGND

CX_SDIN4

62

SCLK2

SAI_SCLK

61

LRCK2

SAI_LRCK

2.CX_SCLK

60

1.CX_SDIN1

OMCK

59

ADCIN1

58

ADCIN2

57

SDTO1

CX_SDOUT

56

MCKO

RMCK

55

SDTO2

SAI_SDOUT

54

VLS

53

46.RXP3/GPO3

47.RXP2/GPO2

48.RXP1/GPO1
DGND

52

VD

51

TXP

50

RXP0

49

RXP5/GPO5

RXP4/GPO4

0.01uF

0.01uF

0.1uF

0.1uF

0.1uF

0.01uF

C7464

C7466

C7467

C7465

C7463

C7462

L : A OUT(HDMI off)
H : B OUT( HDMI on)

CVBS_SW2

CVBS_SW5

FROM DSP PART

TO A7

DGND

+1V8H

+3V3D

CB05YTYH221

C7442

100uF/50V

C7443

L7401

0.1uF

OPEN

C7438

OPEN

C7439

C7440

OPEN

C7441

OPEN

0.1uF

C7444

100uF/10V

OPEN

C7472

100

R7476

33

R7475

R7474

R7473

1k

1k

220

R7472

33

R7471

C7471

0.1uF

C7469

0.1uF

+5VD

C7470

C7468

100uF/10V

0

R7482

0

R7483

OPEN

C7475

OPEN

C7476

0.1uF

C7480

8 7 6 5 4 3 2 1

2Y

GND

3Y3B3A4Y4B4AST

9

100

R7449

100uF/10V

*HDMI SPDIF MODE : DIR MASTER
*HDMI I2S MODE : HDMI MASTER
*ADC MODE : DSP MASTER
*DIR MODE : DIR MASTER

1A1B1Y2A2B

SEL

IC745

VCC

16151413121110

SN74AHC157PWR

C7437

0.1uF

R7448

0

(1) SPDIF input

CH1:RXIN0

R7424, R7425: 10K-->3.3K Change.

C7428

24.576MHz

1M

X741

R7403

10pF

C7404

C7403

R7447

100

* Cirrus Recommend

+3V3D

10K

R7426

CS#

0.1uF

8 7 6 5

+3V3D

L7402

10pF

C7405

220uF/10V

68

R7484

68

3B

FROM/TO HDMI 4K PART

R7427

DO

R7429

CB05YTYH221

C7406

68

68

R7431

R7432

HDMI_SDATA1

HDMI_SDATA0

TO B3

100

R7420

SD[0:7]

10K

3.3K

R7428

4321

WP#

DI

CLKNCVCC

10K

R7401

3.3K

RN741

10Kx4

5 6 7 8

RN742

6 7 8

5

10Kx4

R7402

330

1uF

0.01uF

C7407

+3V3D

3.3K

3.3K

R7424

R7425

VSS

IC742

EN25Q80B104HIP

+1V8

C7427

100uF/10V

123456789

PCP/SCP2_IRQ#

1 2 3 4

2 3 4

1

+3V3D

SCP1_CS#

PCP/SCP2_CS#

+3V3D

VDDIO7

C7401

GNDIO7

0.1uF

1011121314151617181920212223242526272829303132333435363738

GPIO3,DDAC

GPIO2,UART_TXD

C7402

VDD7

0.1uF

GPIO1,UART_RXD

GPIO1,UART_CLK,EE_CS#

GND7

XTAL_OUT

XTI

XTO

GNDA

R7404

PLL_REF_RES

5.1K/F

VDDA(3.3V)

C7408

VDD8

0.1uF

DAI1_DATA3,DSD3

DAI1_DATA2,DSD2

GND8

DAI1_DATA1,DSD1

DAI1_DATA0,DSD0

C7409

VDDIO8

0.1uF

DAI1_SCLK,DSD-CLK

DAI1_LRCK,DSD4

GNDIO8

DAI2_LRCK

DAI2_SCLK

DAI2_DATA,DSD5

R7405

3.3K

R7406

3.3K

R7407

10K

R7408

10K

*HDMI AUDIO Countermeasure

0

0

68

R7444

R7443

R7445

R7446

HDMI_SCLK

HDMI_MCLK

HDMI_LRCLK

HDMI_SDATA2

HDMI_SDATA3

100P

C7425

SD5

SD0

SD1

SD2

AD0

AD1

3.3K

3.3K

R7422

R7423

+3V3D

0.1uF

C7424

C7423

124

125

VDD6

SCP1_MISO/SDA

DAO2_D0,HS3

VDD1

OPEN

R7409

0.1uF

122

123

GNDIO6

SCP1_MOSI

1.SCP2_CK

2.SCP2_MISO

3.SCP2_MOSI

4.SCP1_IRQ

35.DAO2_D3

36.DBDA

37.DBCK

38.DAO2_D2

GNDD1

DAO2_SCLK

44

45

0.1uF

OPEN

OPEN

R7410

R7411

117

118

119

120

121

RESET#

VDDIO6

EXT_OE#

EXT_A19

EXT_CS1#

IC741

AUDIO DSP

CS497024CVZ

DAO1_D2,HS2

VDDIO1

DAO2_LRCLK

DAO1_DATA1,HS1

DAO1_D3

49

50

464748

0.1uF

C7412

5 6 7 8

RN743

1 2 3 4

100uF/10V

115

116

GND5

EXT_A18

DAO1_SCLK

DAO1_DATA0,HS0

515253

R7414

33x4

100

R7413

C7426

126

127

128

GNDD6

SCP1_CLK

SCP1/PCP_BSY

TEST

DAO_MCLK

DAO2_D1,HS4

414243

40

39

C7410

AD13

5 6 7 8

5 6 7 8

33x4

RN747

1 2 3 4

C7422

110

111

112

113

114

VDD5

SD_CS#

EXT_A15

EXT_A16

EXT_A17

102.SD_A0,EXT_A0

101.SD_A1,EXT_A1

100.VDDIO5

99.SD_A2,EXT_A2

68.SD_D0,EXT_D0

67.GNDIO2

66.EXT_WE#
65SD_D1,EXT_D1

SD_DQM0

GND2

VDD2

GNDIO1

DAO1_LRCLK

56

57

54

55

0.1uF

C7414

10K

10K

R7415

33

R7416

33x4

RN746

1 2 3 4

0.1uF

107

108

109

SD_RAS#

SD_CAS#

SD_WE#

SD_D5,EXT_D5

SD_D6,EXT_D6

SD_D7,EXT_D7

585960

DA15

DA14

DA13

DA12

+3V3D

103

104

105

106

GNDIO5

100 101 102

SD_A10,EXT_A10

SD_BA0,EXT_A13

SD_BA1,EXT_A14

C7420

GNDD4

0.1uF

SD_A3,EXT_A3

SD_A4,EXT_A4

C7419

VDD4

0.1uF

EXT_CS2#

SD_A5,EXT_A5

GNDIO4

SD_A6,EXT_A6

SD_A7,EXT_A7

C7418

VDDIO4

0.1uF

SD_A8,EXT_A8

SD_A9,EXT_A9

GND3

0.1uF

C7417

SD_A11,EXT_A11

SD_A12,EXT_A12

VDD3

SD_CLKEN

SD_CLKIN

SD_CLKOUT

SD_DQM1

SD_D8,EXT_D8

SD_D9,EXT_D9

GNDIO3

SD_D10,EXT_D10

SD_D11,EXT_D11

C7416

VDDIO3

0.1uF

SD_D12,EXT_D12

SD_D13,EXT_D13

SD_D14,EXT_D14

SD_D15,EXT_D15

65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99

SD_D3,EXT_D3

VDDIO2

SD_D2,EXT_D2

SD_D4,EXT_D4

63

64

61

62

C7415

0.1uF

+3V3D

DA11

DA10 AD12

(3) DAC input

CH1:LRCK

CH2:BCK

CH3:DIN1

AD[0:19]

C7429

M12L16161A5TG2Q

100uF/10V

512K * 16Bit * 2Banks

SD7
SD6 SD4

SD3

SD4

+3V3D

RN748

C7430

0.1uF

1234

5678

DQ1

33x4

C7431

0.1uF

RN749

1234

33x4

SD2

SD1

SD0

SD5

AD12

AD0

AD1

AD13

9 8 7 6 5 4 3 2 1

5678

LDQM

C7432

0.1uF

_WE

25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10

C7433

0.1uF

AD3

AD2

RN745

AD2
AD

3

DA8

AD4

DA9

AD5

5 6 7 8

1 2 3 4

DA10

33x4

RN744

5 6 7 8

33x4

R7419

33

R7418

33

DA11

AD6
AD7
AD8

DA12

AD9

1 2 3 4

DA13
DA14
DA15

DA0
DA1

DA2
DA3

DA4
DA5
DA6
DA7
DA8

DA9

R7417

33

DA[0:15]

(2) DIR output

CH1:FSDIR1

CH2:64FSDIR1

CH3:DATADIR1

CH4:MCLK

DSP_MODE_SEL
DIR_CE
DIR_RST
DIR_MOSI
DIR_CLK
DIR_MISO
HDMI_SW
DSP_CS
DSP_SPC1_IRQ
DSP_PCP_BSY
DSP_RST
DSP_MOSI
DSP_MISO
DSP_CLK

TO A2

IC743

50

VSS

VDD

49484746454443424140

DQ0

DQ15

RN751

DA7

1234

DQ14

VSSQ

VSSQ

DQ2

DQ13

DQ3

DQ12

VDDQ

VDDQ

DQ4

DQ11

DQ5

DQ10

VSSQ

VSSQ

DQ6

DQ9

39

DQ7

DQ8

38373635343332313029282726

VDDQ

VDDQ

NC

UDQM

_CAS

CLK

CKE

_RAS

NC

_CS

A9

BA

A10/AP

A8

A0

A7

A1

A6

A2

A5

A3

A4

VSS

VDD

5678

DA6
DA5
DA4

33x4

C7436

+3V3D

0.1uF

RN750

DA3

1234

5678

DA2

DA1

DA0

33x4

C7435

0.1uF

SD3

C7434

SD6

15P

SD7

75

R7430

AD9

AD8

AD7

AD6

AD5

AD4

AD[0:19]

Electrical Mechanical Repair Information Updating

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

12

SCH05_DIGITAL POWER

DV5_POWER

0.1uF

C7526

HDMI 4K

CEC_POWER

DV5_POWER

R7508

33

0.1uF

C7554

HDMI OSD / DSP

R7514

33

0.1uF

C7566

DIGITAL POWER PART

L7506

R7501

33

CB03YTYH600

R7509

L7509

CB03YTYH600

L7510

OPEN

L7514

CB03YTYH600

L7515

100K

R7502

0.1uF

C7518

L7504

L7505

OPEN

C7525

16V/10uF

C7509 16V/10uF

100K

0.1uF

C7553

R7510

16V/10uF

16V/10uF

C7555

C7556

100K

R7515

0.1uF

C7529

R7516

OPEN

C7567

16V/10uF

C7569 16V/10uF

C7568 16V/10uF

VBST

VFB

EN

4 5 6

OPEN

R7503

IC751

0.1uF

C7511

TPS563200DDCR

123

L7484

VIN

SW

(5040) 3.6uH

GND

C7510 16V/10uF

0.1uF

C7512

VBST

VFB

EN

OPEN

4 5 6

IC752

0.1uF

TPS563200DDCR

C7558

123

L7511

VIN

SW

(5040) 2.2uH

GND

0.1uF

C7557

VBST

VFB

EN

OPEN

4 5 6

IC753

0.1uF

TPS563200DDCR

C7571

123

L7516

(5040) 3.6uH

SW

VIN

GND

0.1uF

C7570

CB03YTYH600

33.2K/F

R7506

OPEN

10K/F

R7504

0

R7505

C7513

L7507

OPEN

C7516

C7514

C7515

6.3V/22uF

6.3V/22uF

6.3V/22uF

4.7K/F

R7512

OPEN

10K/F

R7511

L7512

0

OPEN

R7513

C7559

L7513

0

C7561

C7560

C7562

6.3V/22uF

6.3V/22uF

6.3V/22uF

13.7K/F

R7518

OPEN

10K/F

R7517

L7517

0

CB05YTYH221

R7519

C7572

L7518

OPEN

C7574

C7530

C7573

6.3V/22uF

6.3V/22uF

6.3V/22uF

Before Servicing

2B

TO B2

TO HDMI 4K PART

CEC5V

L7508

L7527

CB03YTYH600

10K

R7557

R7558

10K

DA_POWER

Q7521

KRC104S

3 2 1

0.1uF

C7590

D3.3V

R7524

R7525

10K

33K

DA_POWER

47K

R7507

0.1uF

C7517

C7519 OPEN

CEC_POWER

CEC1V1

OPEN

C7564

C7563 0.1uF

C7565 OPEN

CEC_POWER

CEC_POWER

KRC104S

R7527

Q7504

RC104S

K

R7529

10K

KRC104S

R7555

10K

KRC104S

Q7501

*R7525: USB/BT PLAY Coutermeasure.

R7562

R7563

R7564

10K

Q7412

CVTISA1530AC1

R7526

10K

R7530

10K

Q7505

R7556

10K

Q7519

D1.8V

47K

OPEN

C7532

C7531 0.1uF

R7520

*R7554: USB/BT PLAY Coutermeasure.

R7553

R7554

10K

33K

DA_POWER

USB_POWER2

Q7517

KRC104S

* DSP +1V8H OPTION

R7533

R7534

10K

10K

Q7509

KRC104S

654

Q7522

FDC608PZ

C7591

3 2 1

0.1uF

C7549

2.7

2.7

2.7

3 2 1

0.1uF

C7597

3 2 1

0.1uF

C7523

3 2 1

0.1uF

C7588

* HDMI OSD D1V8H OPTION

3 2 1

0.1uF

C7586

654

3 2 1

0.1uF

C7527

CB03YTYH600

OPEN

OPEN

OPEN

0.1uF

C7522

C7521

C7520

654

Q7502

FDC608PZ

0.1uF

C7550

654

Q7503

FDC608PZ

0.1uF

C7598

654

Q7506

FDC608PZ

0.1uF

C7524

654

Q7520

FDC608PZ

0.1uF

C7589

654

Q7518

FDC608PZ

0.1uF

C7587

Q7510

0.1uF

C7528

FDC608PZ

9A

TO A9

TO HDMI OSD PART

DGND

CEC3V3

CEC1V1

SWM5V

CEC5V

CEC3V3

DGND

D1V8H

CN751

CN751

MAIN_POWER

SWM3.3V

KRC102S

YMW025-06R

1.D5.2V

2.D5.2V

L7429

CB03YTYH600

R7450

3.M_RESET

0

4.D_GND

5.D_GND

6 5 4 3 2 1

6.MAIN_POWER

3A

CEC_POWER2
MAIN_POWER
CPU_POWER
CEC_POWER
DV5_POWER
DA_POWER
USB_POWER2

POWER_DOWN

MCU+5V

MCU+3V3

MCU_RST

SWM3V3

DGND

SWM5V

D5V

USB3V3

WAFER/6P/2.5mm

FROM/TO SMPS B'D

FROM/TO MCU PART

TO BN601

TO A3

SWM5V

Q7516

5B

+5VD

+3V3D
DGND

+1V8H

B7

+5VA

DA_GND2
USB/BT_L

USB/BT_R

CN752

CJP05GI288ZY

1

1.+5VA

2

2.DA_GND

3.USB/BT_R

4.DA_GND

5 4 3

5.USB/BT_L

TO BN914

TO B5

TO DSP PART

FROM/TO INPUT/VOLUME PART

TO 7B

TO USB/BT B'D

WAFER/5P/2.0mm

CPU_POWER

CEC_POWER2

L7501

CB03YTYH600

L7502

CB03YTYH600

L7503

0.1uF

0.1uF

C7501

C7502

0.1uF

OPEN

OPEN

C7506

C7508

C7507

C7504

C7505

470uF/16V

OPEN

R7541

L7129

OPEN

C7551

OPEN

OPEN

C7788

C7542

OPEN

0.1uF

0.1uF

0.1uF

0.1uF

0.1/50V

OPEN

1uF

0.01uF

C7785

C7784

C7576

C7577

C7592

C7594

C7575

C7593

MCU+5V

ET751

OPEN

L7521

CB03YTYH600

1k

1/10V

IC756

OPEN

C7578

AP7361-Y-13

C7745

R7746

D7503

OPEN

OPEN

R7780

C7503

OPEN

CB03YTYH600

IC755

OPEN

51

4

NC

VDD

GNDCDOUT

2

3

1uF

C7786

C7787

4

51

IN

OUT

GND

EN

ADJ/NC

3

2

C7582

470uF/16V

R7543

MCU+3V3

10K

10K

R7542

D7501

100K

R7545

KDS160

R7546

Q7512

100

2SC3052

1uF

C7544

R7544

4.7K

0

47K

0.1uF

D7502

KDS16

C7543

0.01uF

R7761

MCU+3V3

0

47K

R7749

0

R7750

C7746

4.7/10V

C7581

15K

R7751

OPEN

D7504

R7552

0

L7522

OPEN

OPEN

C7583

OPEN

0.1uF

C7545

R7547

0

R7779

Q7513

OPEN

OPEN

R7549

R7548

OPEN

OPEN

Q7514

OPEN

Q7515

ISA1530AC1

R7551

R7550

3.3K

10K

OPEN

C7584

C7585

OPEN

CN752

C7595

C7145

0.1uF

0.1uF

*EMI Coutermeasure.

This Unit

Electrical Mechanical Repair Information Updating

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

13

SCH06_INPUT VOLUME

WIRE/7P/2.0mm

Before Servicing

This Unit

TU771

TU771

CJP09HJ282X

13

1.CH_GND

2

2.INT

3./RST

46

4./CE

57

5.SDIO

6.SCLK

7.VCC

8

8.R-OUT

9

9.L-OUT

FROM TUNER MODULE

TUNER MODULE

TO BN508

JK771

L CH

CBL/

SAT IN

R CH

L CH

MEDIA

R CH

PLAYER IN

JK772

SW2

SW1

PRE OUT

SUBWOOFER

* AVR-S540BT/X550BT: JK 772 (2P RCA JACK:CJJ4N121ZD)
* AVR-X250BT: JK 772 (1P RCA JACK:CJJ4M103ZD)

*TUNER MODULE OPTION

AVR-S540BT E3

AVR-X550BT/X250BT E2

AVR-X550BT/X250BT E1C

AVR-X550BT K

CHGND

R7627

R7654

CHGND

CHGND

C7638

0.1uF

D7603

OPEN
D7604

OPEN

R7764

R7765

CHGND

15K

150K

R7742

R7732

220P

C7704

100

R7745

AD_RIN-

INPUT/VOLUME PART

CNVYST990-A9U2

CNVYST990-D8E3

CNVYST990-A2J1

CNVYST990-A9U2

R7601

270

R7602

270

OPEN

OPEN

R7658

R7659

DGND

0

OPEN

R7740

OPEN

R7615

100

R7616

100

R7619

100

R7620

100

R7655

0

R7738

C7702

0

OPEN

C7703

0.1uF

22uF/50V

R7614

220

330P

R7623

C7639

OPEN

OPEN

C7629

R7741

22uF/50V

OPEN

R7743

R7611

4.7K

4321

CM2

4.7K

R7744

CM1

8 7 6 5

IC766

0.1uF

C7705

NJM2740V

C7706

2700P

R7637

100

100

R7651

100

R7653

100

R7656

100

R7657

100P

100P

100P

0.1uF

100P

C7612

C7613

C7610

C7614

C7611

L7601

CB03YTYH600

C7607

0.1uF

C7605

470uF/16V

R7605

0

27K

R7603

R7606

0

27K

R7604

0.1uF

0.1uF

0.1uF

C7622

C7621

C7739

0.1uF

0.1uF

0.1uF

C7737

C7738

C7736

1M

220P

C7619

R7617

1M

220P

C7620

R7618

1M

220P

R7621

C7623

1M

220P

C7624

R7622

C7642

R7625

R7638

470

Q7610

KTC2875B

100K

100K

R7624

0

4.7K

C7708

R7747

OPEN

R7757

100

R7748

AD_RIN+

C7643

470

22uF/50V

R7641

Q7611

OPEN

OPEN

R7626

R7648

10K

AGND

12K

C7707

1K

15K

OPEN

R7728

R7729

R7758

10K

C7710

0.1uF

C7709

100uF/16V

R7753

AD_LIN-

0A

MCU+3V3
AGND
SUB_MUTE
MIC_SIGNAL

DGND
DAC_MUTE

MAIN_VOL_CLK
MAIN_VOL_DATA
TUNER_INT

TUNER_RST
TUNER_CE
TUNER_SDIO

TUNER_SCLK

+12V

-12V

100

R7639

100

R7640

OPEN

C7634

OPEN

C7633

R7772

R7736

150(1W/6432)

Z7.5V

OPEN

D7601

C7630

C7713

C7720

USB/BT_R

10uF/100V

100K

R7633

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

C7649

C7648

OPEN

DSP_AUDIO

100uF/50V

100K

R7634

TUNER_L

TUNER_R

DCAP_4

26 25 24 23 22 21 20 19 18 17 16 15 14

27

R4IN

28

L4IN

29

SAT_R

30

SAT_L

31

R6IN

NJU72340AFH3

32

L6IN

33

MEDIA_R

34

MEDIA_L

35

DCAP_5

36

MONOIN

DCAP_6

37

ADC_R

38

ADC_L

39

DAC_FL

DAC_FR

AGND

R7684

C7666

R7682

C7663

50V/47uF

100

R7726

C7661

3K/F-T

R7678

R7679

C7658

1500P

2K

R7676

2.4K/F-T

R7670

C7652

1500P

D_FL-

R7628

R7632

R7631

L2IN

R2IN

IC761

DAC_SL

DAC_C

OPEN

IC762

NJM8080G

330P

2K

0.1uF

C7656

330P

C7654

1500P

R7674

3K/F-T

R7671

2.4K/F-T

D_FL+

R7775

0

R7776

0

R7777

0

R7778

0

* R7608: AVR-X250BT(NOT USED)

MCU+3V3

820

R7652

0.1/50V

C7644

R7647

470K

C7645

Q7612
KRA104S

Q7613

Q7614

KRA104S

KRC104S

C7627

22uF/50V

150K

R7727

R7754

4.7K

4321

CM2

4.7K

220P

R7752

CM1

8 7 6 5

IC767

0.1uF

C7712

100

NJM2740V

C7617

2700P

D7606

Z3.9V

D7605

D7608

KDS160

KDS160

D7609

KDS160

10uF/50V

47K

R7650

R7649

R7669

10K

R7730

0

4.7K

C7711

OPEN

R7755

100

R7756

AD_LIN+

C7721

USB/BT_L

10uF/100V

OPEN

R7635

OPEN

R7636

R7782

100uF/50V

C7646

0

R7608

R7660

OPEN

OPEN

D7607

KDS160

C7632

47K

DGND

OPEN

R7783

100uF/50V

R7642

R7643

R7629

REC_L

DCAP_3

REC_R

13

CLOCK

12

AGND

DATA

MINI_R

MINI_L

11

SBR_IN2

SBL_IN2

AGND

C7650

10

DCAP_2

100uF/50V

9

DCAP_1

8

SW OUT

R7784

7

SBR OUT

OPEN

6

SBL OUT

5

SR OUT

4

SL OUT

3

C OUT

2

FR OUT

FL OUT

1

DAC_SR

DAC_SBR

DAC_SBL

DAC_SW

52515049484746454443424140

AVCC

AVEE

OPEN

OPEN

DCAP_7

DCAP_8

100uF/50V

C7608

100uF/50V

C7609

R7609

R7610

Q7604

OPEN

123

OPEN

R7685

4 5 6

OPEN

OPEN

C7667

100K

R7683

100K

C7665

0.1uF

C7664

50V/47uF

A OUTPUT

8765

V+

100

B OUTPUT

R7725

A

-

+

A-INPUT

330P

C7662

B

-

+

A+INPUT

3K/F-T

R7680

B-INPUT

2K

R7681

4 3 2 1

V-

B+INPUT

C7660

C7659

1500P

C7657

330P

2K

C7655

R7677

1500P

R7675

3K/F-T

2.4K/F-T

R7673

R7672

2.4K/F-T

C7653

1500P

D_FR-

D_FR+

0.1uF

C7647

0.1uF

C7651

OPEN

R7700

4 5 6

OPEN

C7683

100K

R7698

C7680

IC763

50V/47uF

NJM8080G

100

R7719

A OUTPUT

330P

B OUTPUT

C7678

A

-

+

3K/F-T

A-INPUT

R7694

2K

R7695

+

A+INPUT

4 3 2 1

V-

C7676

0.1uF

C7674

1500P

C7672

330P

2K

C7670

R7692

1500P

R7690

3K/F-T

2.4K/F-T

R7687

R7686

2.4K/F-T

C7668

1500P

D_CT-

D_CT+

100uF/63V

Z7.5V

D7602

OPEN

100uF/63V

C7631

C7716

R7737

150(1W/6432)

R7665

220

R7664

220

R7666

220

R7668

220

R7667

220

Q7606

Q7605

OPEN

123

OPEN

R7701

OPEN

C7684

100K

R7699

C7682

0.1uF
50V/47uF

C7681

8765

V+

100

R7718

1000P

C7679

B

-

R7696

B-INPUT

8.2K/F-T

2K

R7697

B+INPUT

C7675

4700P

C7673

1000P

2K

C7671

R7693

4700P

R7691

8.2K/F-T

2.4K/F-T

R7689

R7688

2.4K/F-T

C7669

1500P

D_SW-

D_SW+

OPEN

OPEN

R7716

4 5 6

OPEN

C7699

C7700

R7715

R7714

100K

C7696

IC764

50V/47uF

NJM8080G

100

R7724

A OUTPUT

330P

B OUTPUT

C7694

A

-

+

3K/F-T

A-INPUT

R7710

2K

R7711

B

+

A+INPUT

B-INPUT

4 3 2 1

V-

B+INPUT

C7693

0.1uF

C7691

1500P

C7689

330P

2K

C7687

R7708

1500P

R7706

3K/F-T

2.4K/F-T

R7703

R7702

2.4K/F-T

C7685

1500P

-

D_SL

D_SL+

R7722

OPEN

OPEN

OPEN

C7789

C7790

MUTE_+B

AGND

SR

AGND

SL

AGND

C

AGND

FR

AGND

FL

AGND

123

OPEN

R7717

OPEN

100K

C7698

0.1uF

C7697

50V/47uF

8765

V+

100

R7723

330P

C7695

-

3K/F-T

R7712

2K

R7713

C7692

1500P

C7690

330P

2K

C7688

R7709

1500P

R7707

3K/F-T

2.4K/F-T

R7705

R7704

2.4K/F-T

C7686

1500P

D_SR-

D_SR+

R7735

OPEN

C7717

R7734

0.1uF

0.1uF

0.1uF

C7618

C7615

C7793

Q7608

OPEN

Q7609

OPEN

OPEN

OPEN

OPEN

R7773

OPEN

R7762

0

R7763

0

0.1uF

0.1uF

C7735

C7734

OPEN

OPEN

C7791

C7792

1uF

OPEN

0.1uF

0.01uF

C7640

C7641

C7741

C7740

ET761

OPEN

C7732

DA_GND1

RLY_GND

OPEN

R7721

OPEN

OPEN

OPEN

R7766

OPEN

R7759

R7767

R7760

1uF

0.1uF

0.1uF

0.01uF

C7743

C7742

C7733

MUTE_+B

OPEN

C7714

FR

AGND

SR

AGND

C

AGND

SL

AGND

FL

6B

-12V

+12V

VGND_1

CN771

CN771

54321

5.DA+5V

4.VGND(RET_GND)

3.+12V

2.RLY_GND

1.-12V

R7774

0

R7781

0

7B

+5VA

DA_GND2

USB/BT_L

USB/BT_R

CN772

CN772

13121110

13.DGND

12.MUTE_+B

11.RLY_GND

10.+12V

987654321

9.FR

8.AGND

7.SR

6.AGND

5.CEN

4.AGND

3.SL

2.AGND

1.FL

T7606

T7609

T7607

T7602

T7608

T7605

T7604

T7603

T7601

TO A0

FROM MCU PART

TO B6

TO DSP PART

TO REGULATOR B'D

TO BN301

TO B7

FROM/TO DIGITAL POWER PART

TO MAIN B'D

WAFER/13P/2.0mm

TO BN501

Electrical Mechanical Repair Information Updating

GND LINE

POWER+ LINE

4B

D_FL-

D_FR-

D_FL+

D_FR+

AD_LIN-

AD_RIN-

AD_LIN+

AD_RIN+

FROM/TO DSP PART

POWER- LINE

D_CT-

D_CT+

TO B4

D_SL-

D_SW-

D_SL+

D_SW+

+5VA

AGND

D_SR-

D_SR+

DA_GND1

AUDIO SIGNAL

VGND

DGND

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

14

SCH07_AMP

Before Servicing

This Unit

GND LINE

FL_IN

C5723

10UF/50V

BN501

1.FL

POWER+ LINE

M AIN PART

Point A

LEFT FRONT -CH

C5101

50V/47uF

100K

R5101

Point B

LEFT SURROU ND-C H

SL_IN

TO CN772

2.AG ND

4.AG ND

3.SL

TO DIGI TAL B 'D

INP UT/V OLU ME PA RT

2.0 mm 13PIN W IRE

C5201

50V/47uF

100K

R5201

CENT ER-CH

C5301

CEN_ IN

50V/47uF

CEN

100K

R5301

RIGHT SURRO UND -CH

C5401

SR_IN

50V/47uF

100K

R5401

RIGHT FRO NT-C H

C5501

50V/47uF

FR_IN

100K

R5501

987654321

6.AG ND

8.AG ND

7.SR

9.FR

10.+12V

11.RLY _GN D

5.CE N

*TUNER MODULE OPTION

CNVYST990-A9U2

AVR-S540BT E3

CNVYST990-D8E3

AVR-X550BT E2

AVR-X550BT E1C

CNVYST990-A2J1

AVR-X550BT K

CNVYST990-A9U2

POWER- LINE

12V

FL

0.6V

R5103

C5103 82P

10K

Q5101

R5102

KSA992FT A

680

Q5102
KSA992FT A

18K

R5104

R5107
220

C5102 100V/470pF

R5106

R5105 1.2K

1.2K( 1W)

-50.3V -51.0V -50.8V

R5203

C5203 82P

10K

Q5201

R5202

KSA992FT A

680

Q5202
KSA992FT A

18K

R5204

SL

SR

FR

R5207

C5202 100V/470pF

220

R5205 1.2K

R5206

1.2K( 1W)

R5303

C5303 82P

10K

Q5301

R5302

KSA992FT A

680

Q5302
KSA992FT A

18K

R5304

R5307

C5302 100V/470pF

220

R5305 1.2K

R5306

1.2K( 1W)

R5403

C5403 82P

10K

Q5401

R5402

KSA992FT A

680

Q5402
KSA992FT A

18K

R5404

R5407

C5402 100V/470pF

220

R5405 1.2K

R5406

1.2K( 1W)

R5503

C5503 82P

10K

Q5501

R5502

KSA992FT A

680

Q5502
KSA992FT A

18K

R5504

100V/470pF

R5507

C5502

220

R5505 1.2K

R5506

1.2K( 1W)

DGN D

MUT E_+ B

BN501

13121110

12.MU TE_+ B

TUNER MODULE

13.DGN D

BN508

AUDIO SIGNAL

D5101

OPEN

C5104

2200P(M)

J5101
OPEN

D5201

OPEN

C5204

2200P(M)

J5201
OPEN

D5301

OPEN

C5304

2200P(M)

J5301
OPEN

D5401

OPEN

C5404

2200P(M)

J5401
OPEN

D5501

OPEN

C5504

2200P(M)

J5501
OPEN

TU500 YST 990-A9U 2

987654321

BN508

CJP09GI281Z

8.R-O UT

9.L-O UT

7.VC C

TO DIGI TAL B 'D

9P IN B'D TO B'D

TO TU771

Point C1

R5115

R5116

1.10V

5.6K( 1W)

R5108 470K

C5106 33P

R5109 33K

Q5103

R5113

KSC1845FT A

C5105

50V/220uF

515/F

R5133

18

R5134

R5111 OPEN

R5112 OPENR5212 OPENR5312 OPENR5412 OPENR5512 OPEN

R5110

47(1W)

PRE_- B

R5208 470K

C5206 33P

R5209 33K

R5213

Q5203
KSC1845FT A

C5205

50V/220uF

C5305

50V/220uF

C5405

50V/220uF

C5505

50V/220uF

6.SC LK

5.SD IO

515/F

R5233

18

R5234

R5211 OPEN

R5210

47(1W)

R5308 470K

C5306 33P

R5309 33K

R5313

Q5303
KSC1845FT A

515/F

R5333

18

R5334

R5311 OPEN

R5310

47(1W)

R5408 470K

C5406 33P

R5409 33K

R5413

Q5403
KSC1845FT A

515/F

R5433

18

R5434

R5411 OPEN

R5410

47(1W)

PRE_- B PRE_- BPRE_- B

R5508 470K

C5506 33P

R5509 33K

R5513

5503

Q
KSC1845FT A

515/F

R5533

18

R5534

R5511 OPEN

R5510

47(1W)

+12V

DGN D DGN D

AGND AGND

PRE_- B

MUT E_+ B

87654321

CHASSI S

4./C E

3./RS T

2.INT

1.CH_GND

DIGITAL AUDIO

Q5104
KTC3114A

2.7K/ F

VR510

OPEN

560/F

R5114

Point C2

-1.04V

Q5204
KTC3114A

2.7K/ F

VR520

OPEN

560/F

R5214

Q5304
KTC3114A

2.7K/ F

VR530

OPEN

560/F

R5314

Q5404
KTC3114A

2.7K/ F

VR540

OPEN

560/F

R5414

Q5504
KTC3114A

2.7K/ F

VR550

OPEN

560/F

R5514

D5704

1SS133MT

TMDS SIGNAL

C5107

C5207

C5307

C5407

C5507

R5215

5.6K( 1W)

5.6K( 1W)

R5415

5.6K( 1W)

R5515

5.6K( 1W)

5.6K( 1W)

R5117

4.7(1 W)

D5102
OPEN

D5103

C5108

100/63V

50V/47uF

OPEN

0.47(2W )

0.47(2W )

R5119

R5121

D5104
OPEN

R5120

R5122

0.47(2W )

0.47(2W )

D5105

R5118

OPEN

4.7(1 W)

-53.4V

R5216

5.6K( 1W)

R5217

4.7(1 W)

D5202
OPEN

D5203

C5208

100/63V

50V/47uF

OPEN

R5221

R5219

0.47(2W )

0.47(2W )

D5204
OPEN

R5220

R5222

0.47(2W )

0.47(2W )

D5205
OPEN

R5218

4.7(1 W)

R5315

R5316

5.6K( 1W)

R5317

4.7(1 W)

D5302
OPEN

D5303

C5308

100/63V

50V/47uF

OPEN

R5319

R5321

0.47(2W )

0.47(2W )

D5304
OPEN

R5320

R5322

D5305

0.47(2W )

0.47(2W )

OPEN

R5318

4.7(1 W)

R5416

5.6K( 1W)

R5417

4.7(1 W)

D5402
OPEN

D5403

C5408

100/63V

50V/47uF

OPEN

R5419

R5421

0.47(2W )

0.47(2W )

D5404
OPEN

R5420

R5422

D5405

0.47(2W )

0.47(2W )

OPEN

R5418

4.7(1 W)

R5516

5.6K( 1W)

R5517

4.7(1 W)

D5502
OPEN

D5503

C5508

100/63V

50V/47uF

OPEN

R5521

R5519

0.47(2W )

0.47(2W )

D5504
OPEN

R5522

R5520

0.47(2W )

0.47(2W )

D5505

R5518

OPEN

4.7(1 W)

C5717

10UF/50V

D5703

Z6.8V

R5714

OPEN

R5715

R5716

2.2K( 1W)

2.2K( 1W)

R5718

R5719

OPEN

OPEN

OPT.

Point A Point B

ANALOG VIDEO

Q5105
2SD2390

CN510
CJP02GA 01ZY

Q5106
2SB1560

Q5205
2SD2390

CN520
CJP02GA 01ZY

Q5206
2SB1560

Q5305
2SD2390

CN530
CJP02GA 01ZY

Q5306
2SB1560

Q5405
2SD2390

CN540
CJP02GA 01Z

Q5406
2SB1560

Q5505
2SD2390

CN550
CJP02GA 01ZY

Q5506
2SB1560

R5717

2.2K( 1W)

R5720

OPEN

53.4V

PTC T herm ist ors

R5126
PRF18BE 471QB5 RB/85'C

R5123

13mV

470K

D5106

R5124

150K

1SS133MT

21

R5125 10K

R5127

5.6K

9mV

PTC T herm ist ors

R5226
PRF18BE 471QB5 RB/85'C

R5223

470K

D5206

R5224

150K

1SS133MT

21

R5225 10K

R5227

5.6K

PTC T herm ist ors

R5326
PRF18BE 471QB5 RB/85'C

R5323

470K

D5306

R5324

150K

1SS133MT

21

R5325 10K

R5327

5.6K

PTC T herm ist ors

R5426
PRF18BE 471QB5 RB/85'C

R5423

470K

D5406

R5424

Y

150K

1SS133MT

21

R5425 10K

R5427

5.6K

PTC T herm ist ors

R5526
PRF18BE 471QB5 RB/85'C

R5523

470K

D5506

R5524

150K

1SS133MT

21

R5525 10K

R5527

5.6K

AGND

-B

AGNDAGND

PRE_- B

+B +B

DC_F RONT

Q5703
2SC3052

DC PR OTE CTIO N

STBY POWER

Q5704

ISA1530AC 1

MMBTA4 2

MMBTA4 2

MMBTA4 2

MMBTA4 2

MMBTA4 2

R5705

Q5107

0.1uF

C5109

MMBTA9 2

R5129 15K

R5130 22K

Q5108

R5131 22K

L5101

R5128
OPEN

R5132 10( 1W)

Q5207

0.1uF

C5209

MMBTA9 2

R5229 15K

R5230 22K

Q5208

R5231 22K

L5201

R5228
OPEN

R5232 10( 1W)

Q5307

0.1uF

C5309

MMBTA9 2

R5329 15K

R5330 22K

Q5308

R5331 22K

L5301

R5328
OPEN

R5332 10( 1W)

Q5407

0.1uF

C5409

MMBTA9 2

R5429 15K

R5430 22K

Q5408

R5431 22K

L5401

R5428
OPEN

R5432 10( 1W)

Q5507

0.1uF

C5509

MMBTA9 2

R5529 15K

R5530 22K

Q5508

R5531 22K

L5501

R5528
OPEN

R5532 10( 1W)

Q5705

100K

0.1uF

C5710

2SC3052

0.5UH

0

.5UH

0.5UH

DC_F RONT DC_F RONT DC_F RONT

0.5UH

DC_F RONT

0.5UH

R5728

0

C5711

R5706

6.3V/ 470uF

C5701

0.01uF

R5701 10K

FL_OU T

AGNDAGNDAGND

THEMAL DET _A

THEMAL DET _ATHEMAL DET _A

ASOASOASO ASO

+B +B+B+B

DC_S URROU ND

AGND

DC_S URROU ND DC_S URROU ND

-B -B -B -B

THEMAL DET _A

THEMAL DET _B

FR_OU T

-B

+12V+12V+12V

RLY_ GNDRLY_ GNDRLY_ GNDRLY_ GND

DGN D

AGND

PRE_- B

DC_S URROU ND

Q5706

OPEN

10K

DC P ROTE CT O PTIO N ( CE N, SR , SL C H )

Q5701
MMBTA9 2

22K

R5702

CEN_ OUT

FR_OU T

SL_O UT

SL_O UT

CEN_ OUT

FR_OU T

ASO_ DET

FR_OU T

ASO_ DET ASO_ DET ASO_ DET

FR_OU T

2.2K

C5716 47/16V

R5711

R5712 2.2 K

OPEN

C5712

R5707

Q5707

OPEN

SR_O UT

SR_O UT

SR_O UT

R5817

R5818

POWE R DE T.

B+/B -

THER MALDE T_A

THER MALDE T_B

R5713 2.2 K

OPEN

Q5708

OPEN

33K
R5819

33K

ASO_ DET

DC_P ROT

RY560

+12V

FL_OU T

CEN_ OUT

FR_OU T

SL_O UT

SR_O UT

H/P_ RLY

MCU_ CTL

FRONT _RLY

C/S_ RLY

C/S_ RLY

LEVE L DE T.

+B

AGND

DGND

33K

-B

B_DE TEC T

OPEN

OPEN

C5713

R5708

R5814 OPEN

R5815 OPEN

D5810 OP EN

D5811 OP EN

D5807 O PEN
C5806 OPEN
C5807 OPEN

R5810 O PEN
R5811 O PEN

Point C1

R5813 OPEN

D5809 OP EN

R5816 OPEN

D5808 OP EN

D5812 OP EN

+12V

RLY_ GND

B_D ETEC T

PRE_- B

Point C

RLY_ GND

FL_OU T

FR_OU T

SL_O UT

SR_O UT

CEN_ OUT

R5812 OPEN

C5708
100/100V

Q5702
KSA992FT A

HFD27/ 012-H

R5703

33(1W)

C5601

C5602

C5603

D5601

1SS133MT

R5721 10( 2W)

OPEN

D5602

1SS133MT

R5722 10( 2W)

R5723 10( 2W)

OPEN

D5603

1SS133MT

R5724 10( 2W)

R5725 10( 2W)

OPEN

D5604

1SS133MT

615 4

615 4

615 4

J5602

J5604

27183 4

RY562

2 3

RY563

2 3

2 3

RY564

Q5601

KRC105S

C5718 0.047u F

Q5602

KRC105S

C5719 0.047u F

C5720 0.047u F

Q5603

KRC105S

C5721 0.047u F

C5722 0.047u F

Q5604

KRC105S

981-21-12DS

RY562

981-21-12DS

RY563

981-21-12DS

RY564

R5704

100(1W)

PRE_- B

HI-B _RLY

C/S_ RLY

H/P_ RLY

ASO_ DET

DC_P ROT

B_DE TEC T

FRONT _RLY

THER MALDE T_A

BN502

TO CN712

6.ASO _DE T

7.DC _PRO T

5.B_D ETE CT

3.FRO NT_R LY

4.C/S _RLY

2.H/ P_RL Y

1.HI- B_RL Y

TO DIGI TAL B 'D

MC U PAR T

2.0 mm 9PIN WIRE

PTC T herm ist ors

FL-CH , SL- CH, C EN_C H

THER MALDE T_A

FR-CH , SR-C H

THER MALDE T_B

Measurement condition

・Voltage measurement

R5726

470(2W)

6 5

OPEN

R5709

OPEN

R5710

AGND

RLY_ GND

THER MALDE T_B

BN502

987654321

9.TH ERMALD ET_ B

8.TH ERMALD ET_ A

R5727

470(2W)

FL_OU T

FR_OU T

2200P

C5608

C5607

SL_O UT

SR_O UT

CEN_

OUT

2200P

C5612

C5613

OPEN

J5601

C5704

6800uF/63V

OPEN

C5615

D5701
D25SB6 0

C5706

6800uF/63V

0.1/50V

C5707

ET501
CHASSI S

Q5806

OPEN

C5801

KRC105S

D5806

HF115F/012

H/P_ FR

H/P_ FL

C5605

0.018uF

C5606

0.018uF

C5609

0.018uF

C5610

0.018uF

C5611

0.018uF

1

1SS133MT

RY586

2200P

2200P

C5614

2

3

4 351

BN505

1.HP _RCH

2.AGND

3 2 1

3.HP _LCH

BN505

TO FRON T B'D

TO CN104

2.0 mm 3PIN WIRE

Electrical Mechanical Repair Information Updating

C5616

OPEN

C5617

OPEN

C5618

OPEN

C5619

OPEN

C5620

OPEN

2200P

4

726 8

JUMPE R

JUMPE R

1

FL-CH

2

3

FR-CH

4

JK503

CJJ5P047Z D

1

SL-CH

SL-CH

2

3

SR-CH

SR-CH

4

5

C-CH

C-CH

6

JK504

CJJ5R023ZD

BK501
M3 BR ACK ET
CMD1 A569-V1

OPEN

C5714

C5702 250V/0 .1uFC5703 250V/0 .1uF

OPEN

C5715

F5801

OPEN
J5804

1234567

AC_L

N.C

AC_H

CEN

AC_H

N.C

J5805

AC_L

CN503

CJP07GA 90ZY

FRO M MAIN T RAN S

3.96mm 7 PIN W AFE R

F5802

OPEN

No signal

・Waveform measurement

INPUT: 200mVrms / 1KHz (ANALOG)

Point C2

Surround mode: MCh Stereo
VOL: 70
Speaker load: 8ohms

15

SCH08_VIDEO, OPTICAL INPUT

VIDEO /O PTICA L PART

Before Servicing

This Unit

CO MP OS ITE IN/ OU T

CB L/SAT IN

M EDIA PLAYER IN

M ON ITOR O UT

MEDIA PLAYER

TV

O PTIC AL RX 1/2

JK781

CJJ4S063ZD

JK782

CJSJSR 1124

JK783

CJSJSR 1124

OPT1 OPT2

NLM 2595 S/W TAB LE( SW2 ,5 CO NTR OL)

FU NC.IN

MUT E

MED IA

PLAY ER

CBL/ SAT

C7805

10/50V

PEN

R7804

O

75(1% )

C7803

OPEN

C7804

C7802

R7803

75(1% )

10/50V

R7801

1.8K

C7801

R7802

22pF

82(1% )

0.1uF

C7714

0.1uF
C7813

C7812

321

VCC

RX

GND

R7809

OUT

33

321

VCC

RX

GND

OUT

C7715

0.1uF

R7811

33

SW 3

SW 1

SW 2

(14)

(10)

FIX F IX F IX

L

X

H

L

H

X

X

H

H

100/50V

33PF

C7814

33PF

C7815

SW 4

SW 5

(6)

(4)

(2)

L

L

(L)

L

H

(L)

L

H

(L)

10K

R7806

VO2

VIN1

SW1

VCC

16 15 14 13 12 11 10

IC781

NJM2595MT E1

V01

SW5

SW3

VIN5

R7807

VO3

VIN2

SW2

GND

9

C7806

0.1uF

87654321

C7807

0.1uF

VSS

VIN3

VIN4

SW4

J7805

OPEN

R7810

33

R7812

33

C7808

C7809

270(1W)

Z5.1V

OPEN

D7801

C7810

10/50V

Z5.1V

OPEN

D7802

C7811

10/50V

R7808

270(1W)

J7806 OPEN

CN781

CN781

1.+12V

1

2.VGND

2

3.-12V

3

4.CVB S_SW 2

4

5.CVB S_SW 5

5

6.+5V D

6

7.OPT 1_IN

7

8.DGND

8

9.OPT 2_IN

9

DS P PAR T

TO DIGI TAL B 'D

TO CN741

Electrical Mechanical Repair Information Updating

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

16

SCH09_USB, BT

USB / BT PART

D0
D1
D2
D3

D4
D5
D6
D7

LDQM
WEN
CASN
RASN
SDCSN
AD13
AD14
AD10
AD0
AD1
AD2
AD3

Before Servicing

This Unit

0.1uF

C9124

0.1uF

C9125

D9014

CDS3C05HDMI1

OPEN

C9107

C9029

0.1uF
CHASSIS

10uF

IC910

BU33TD3WG

5 1

VOUT

4

NC

KDS160

D9010

D9011

KDS160

C9037

OPEN

C9030

0.1uF

C9010

6.3V/220uF

2.2K

R9012

D9015

CDS3C05HDMI1

D9013

CDS3C05HDMI1

C9032

OPEN

D9012

CDS3C05HDMI1

C9031

OPEN

METAL PLATE

CJJ9X010Z

JK91

4.DGND

4321

3.USBD+

2.USBD-

1.VBUS

Electrical Mechanical Repair Information Updating

L9023

CB03YTYH600

BN914

BN914

VIN

2

GND

3

STBY

470

470

C9026

2200pF

L9019

CB05YTYH221

L9024

CB03YTYH600

10uF

10K

L9025

C9022

C9103

R9093

OPEN

0.1uF

C9027
2200pF

C9019

10uF

0.1uF

C9058

C9085

1000pF

R9092

1

1.+5VA

2

2.DA_GND

34

3.USB/BT_R

4.DA_GND

5

5.USB/BT_L

TO DIGITAL B'D

WIRE/5P/2.0mm

TO CN752

CN911

1

1.VDD

2

2.RESET

3

3.RTS

4

4.CTS

5

5.TXD

6

6.BT_GND

7

7.RXD

8

8.BT_GND

9

9.I2C_SCL

10.I2C_SDA

10

BN912

BN912

1

1.D5V

23

2.D5V

3.DGND

4

4.DGND

56

5.USB3V3

6.USB_POWER1

7

7.BT_TX

89

8.BT_RX

9.BX_RST

10.USB_DAC_MUTE

1011

0

11.USB_EN

DIGITAL POWER PART

TO BT MODULE

MCU PART

TO DIGITAL B'D

WIRE/11P/2.0mm

TO CN713

L9022

IC905

CVIBD82065FVJ-E2

4321

EN

IN

IN

GND

DVDD

DGND

LDOO

XSMT

FMT

LRCK

DIN

BCK

SCK

FLT

/OC

OUT

OUT

8 7 6 5

OUT

IC906

CVIPCM5100APWR

16 17 18 19 201413

15

11 12

R9090

OPEN

43

21

RN909

0x2

T9001

T9002

0.1uF
100

R9073

C9060

L9011

CB05YTYH221

1uF

0.1uF

C9059

C9033

CPVDD

123456789

C9035

CAPP

2.2uF

CPGND

CAPM

VNEG

OUTL

OUTR

AVDD

C9054

AGND

R9028

DEMP

10

10K

0

0.1uF

0.1uF

C9028

C9100

OPEN

C9013

0.1uF

C9056

C9021

0.1uF

C9055

2.2uF

C9036

R9060

0.1uF

R9061

10uF

C9020

C9121

0.1uF

C9120

0.1uF

C9122

0.1uF

C9128

0.1uF

D5V

15pF

C9087

C9086

12.0MHz/10pF

C9079

10uF

0.1uF

C9017

C9041

L9014

10uF

0.1uF

C9016

C9044

CB05YTYH221

119

118

117

116

115

IVSS33

USB_D-

USB_D+

USB_VDD33

USB_VSS33

IC901

BX8804

USB DECORDER

LDQM

UDQM

BA14

SDCSN

VDD12

434241

45

44

46

0.1uF

C9043

220

R9034

LDQM

UDQM

SDCSN

15pF

R9033

1M

X9001

10K

R9088

1k

100K

100

OPEN

1000pF

R9032

R9087

R9086

R9071

560

R9066

C9064

0.01uF

111

114

113

112

110

109

108

XI

XO

TEST

IVS33

NTRST

RESET

VDD33

CKE

RASN

VSS33

CASN

VSS12

SDCLK

VDD33

47

48

50

49

52

51

53

220

220

0.1uF

R9037

R9036

C9061

220

R9035

10pF

C9069

CKE

RASN

SDCLK

CASN

WEN

97

99

98

107

106

105

104

103

102

101

100

VSS12

NCNCNC

NC

NC

VDD12

TDI

NC

BD82065_OC

BD82065_EN

NC

97.TDO

100.TCK

99.TMS

98.TMS
NC

NC

NC

NC

NC

I2S_LRCK

I2S_BCK

I2S_MCLK

VSS33

VDD33

I2S_DATA

NC

NC

BT I2C_SCL

BT_I2C_SDA

NC

NC

NC

USB_TX

USB_RX

BT_RST

BT_RTS

61.NC

63.FLASH_CS

64.FLASH_CLK

62.NC
BT_CTS

BT_RX

BT_TX

FLASH_DI

FLASH_DO

WEN

GND

CP_SDA

CP_RESET

NC

NC

CP_SCL

54

55

57

56

59

58

60

62

61

64

63

0

47

47

100

470

R9050

T62

R9042

R9041

R9074

R9078

OPEN

OPEN

R9039

R9040

9695949392919089888786858483828180797877767574737271706968676665

CB05YTYH221

C9023

SERIAL FLASH

220pF

220pF

10K

R9023

C9088

C9089

for DEBUG

CN913

1

1.VCC

2

2.NTRST

3

3.TDI

4

4.TCK

5

5.TMS

6

6.TDO

7

7.RESET
C9078
1000pF

C9098

0.1uF

C9090 33pF

C9093 OPEN

C9039

0.1uF
C9077

1000pF

R9048
R9049

T75

T74

R9052
R9051
R9072
R9047
R9046
R9075
R9076

OPEN

OPEN

C9038

C9057

L9013

10uF

C9095

C9076

0.1uF

1000pF

10K

R9077

R9069

CLK

VCC

HOLD#

IC904

CS#DOWP#

1

2 3 4

EN25QH16B104HIP2A

47

R9068

R9043

8

8.DGND

9

9.DGND

OPEN

OPEN

OPEN

C9092 33pF

C9091 33pF

47

R9045

5678

10K

C9008

C9006

C9007

100

R9018

100

R9019

100

R9020

C9009

33pF

R9010

47

47
47

10K

10K

10K

R9022

R9067

R9044

470
470
1k

47
47

0
0

47

DI

VSS

10K

10K

R9079

R9080

1uF

C9034

10K

OPEN

C9052

0.1uF

C9053

R9026

R9025

0.1uF

R9017

0

0

OPEN

OPEN

OPEN

OPEN

OPEN

L9029

R9065

R9064

R9024

R9062

R9063

100

R9089

IC909

L9026

CB05YTYH221

BU12TD3WG

51

VOUT

VIN

2

GND

10uF

3

4

NC

STBY

C9110

C9109

0.1uF

L9027

CB05YTYH221

10uF

0.1uF

C9113

C9112

C9111

16V/10uF

USB1V2

USB3V3

L9010

0.1uF

C9096

C9080

1000pF

C9018

C9075

4 3 2 1

8

AD8

10uF

L9015

10K

10K

10K

0.1uF

C9042

10uF

C9015

CB05YTYH221

R9083

R9084

R9085

128

127

126

125

124

122

123

121

120

ADIN1
ADIN0

AVDD33

AVSS33

PLL2_VDD12

PLL2_VDD12

PLL2_VDD12

PLL2_VSS12

PLL2_VSS12

PLL2_VSS12
NC

NC

D0

D8

128.ADIN2

126.ADIN4

127.ADIN3

9 8 7 6 5 4 3 2 1

D1

D9

D2

D10

D3

VDD12

VSS12

NC

D11

D4

D12

D5

D13

D6

D14

D7

D15

ADO0

ADO1

ADO2

35.AD7

33.AD5

34.AD6
VDD33

VSS33

ADO3
ADO4

AD9

AD10

AD11

AD12

AD13

AD8

3231 3029 2827 2625 2423 2221 2019 1817 1615 1413 1211 10

33

34

36

35

38

37

39

40

1000pF

4 3 2 1

33x4

7 6 5

8

7 6 5

RN908

AD14

AD11

AD12

AD13

AD9

AD10

CB05YTYH221

C9012

6.3V/47uF

L9018

CB05YTYH221

+3.3V

SDRAM 64Mbit

C9014

16V/10uF

IC902

RN901

33x4

4 3 2 1

4 3 2 1

RN902

33x4

R9053

R9055
R9056
R9057

W9864G6KH-6

C9045

0.1uF

7 6 5

8

7 6 5

8

470
470
470
470
470

C9049

0.1uF

VSS

54535251504948474645

VDD

DQ15

DQ0

C9046

VSSQ

VDDQ

0.1uF

DQ14

DQ1

DQ13

DQ2

C9051

VDDQ

VSSQ

0.1uF

DQ12

7 6 5 4 3 2 1

DQ3

DQ11

8

DQ4

C9047

VSSQ

9

VDDQ

0.1uF

DQ10

DQ5

DQ9

DQ6

4443424140393837363534333231302928

C9050

VDDQ

VSSQ

0.1uF

DQ8

DQ7

C9048

VSS

VDD

0.1uF

NC

LDQM

/WE

/CAS

/RAS

/CS

BA0/A13

BA1/A14

A10/AP

A0

A1

A2

A3

VDD

2726 2524 2322 2120 1918 1716 1514 1312 1110

0.01uF

0.01uF

0.01uF

C9067

C9065

C9066

470R9054

R9059

UDQM

UDQM

220

R9038

SDCLK

CLK

R9058

470

CKE

AD12

AD12

AD11

A11

A9

A8

A7

A6

A5

A4

VSS

0.01uF

1000pF

1000pF

1000pF

C9068

C9082

C9083

C9084

C9094

C9062

C9063

47pF

0.1uF

0.1uF

IC903

23671011050AS_DM

Apple Auth.

R9029

R9030

R9031

10K

8 7 6 5

VCC

RST

GND

SDA

2.0c

AD9
AD8
AD7
AD6
AD5
AD4

10K

10K

R9070

1k

SCL

NC

C9011

6.3V/220uF

C9081

1000pF

10K

R9081

10K

R9082

C9097

0.1uF

RN903

33x4

D0
D8

D15

D1

D14

D9

D13

7 6 5

D2

D12

8

4 3 2 1

D10
D3

C9040

D11

0.1uF

D10

C9072

D9

7 6 5

1000pF

D11

D8

8

4 3 2 1

D4

RN904

D12

33x4

D5
D13
D6

CKE

D14
D7

D15
AD0
AD1
AD2

7 6 5

AD3

NC

9

NC

4321

C9099

8

4 3 2 1

0.1uF

RN905

33x4

C9073

1000pF

C9074

1000pF

CP_SDA

CP_SCL

C9071

OPEN

C9070

OPEN

4321

33x4

33x4

8

765

RN906

RN907

AD7

AD6

AD4

AD5

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

17

SCH10_FRONT

7. FL _AC

6. NC

5. FL _AC

4. NC

3. GND

FRO M TR ANS

2. NC

1. V DISP

2.5 mm 7PIN WAF ER

FRONT P A RT

F1001

D1001

T 200mA L 250V

1N4007SL

R1001

1.8(A XIAL )

R1002

OPEN (AXIA L)

OPEN

C1001

R1003

OPEN (AXIA L)

1 2 3 4 5 6 7

CN102

CJP07GB 03ZY

R1004

1.8(A XIAL )

2SC3052

Q1016

220K

R1428

R1429

Q1015

10K

R1430

KRC104S

SW102

SW108

R1091

RED_ LED

W/G_ LED

Q1017

KRC102S

Q1021

KRC102S

CUP 12957Z-3

VR102

CSR2A 060Z

C

12CL ICK

EN CO DE R

FU NCTIO N

(SMALL)

Before Servicing

BN12B1

*O PTIO N

27PIN

AVR-S640H /AV R-S740H /AVR -X1500H

FL101
CFL18BT 021GINK

F2

NP

CSCPDA

VFL

OSC

VDD

GND

VDDH

C1007

100V/0.047u F

C1010

C1011

Q1002

OPEN

TR OPT ION

C1088

C1089

C1090

C1091

9. PO WER_ KEY

9. PO WER_ KEY

C1009

47/16V

(SMALL)

0.1uF

KRC102S

SW105

R1073

150

SW111
R1078

100

SW117
R1083

150

AVR-S640H/ AVR- S740H/A VR-X 1500H

OTHER

OPEN

OPEN

OPEN

OPEN

ON/ STAN DBY

SW101

Q1009

KRC102S

0.1uF /50V

R1068

RESET

C1012
C1013

C1014

10(AXIA L)

C1015

C1016

R1067

100

100

100

100

R1012

R1013

R1014

R1015

39K

10K

OPEN

R1010

R1011

SW106 SW107

R1074

100

SW112
R1079

0

SW118
R1084

100

*O PTIO N

Q1017 Q1018 Q 1019 Q1020 Q1021 Q1022 Q1023

O O O O O O O O

OPEN OP EN OP EN O PEN

Q1008

KRA102S

Q1011

KRA102S

Q1012

KRC102S

Q1001

KTC1027Y T

OPEN

C1423

Z39V

10(AXIA L)

D1005

C1004

50V/1u F

C1003

R1423

220

10/50V

47K(AX IAL)

(SMALL)

D1003
Z6.8V

220

Q1014
KTC1027Y T

1W/10

R1425

R1426

SW104

R1072

OPEN

SW110

R1077

150

R1090

OPEN

Q1019

Q1020

R1082

KRC102S
R1092

OPEN

Q1023

Q1024

KRC102S

2. ISE L_A

3. ISE L_B

1. +3 V3

4. DGND

5. DGND

1 2 3 4 5 6 7 8 9

2.0 mm 9PIN WIRE

2.0 mm 9PIN WIRE

1 2 3 4 5 6 7 8 9

1. +3 V3

4. DGND

5. DGND

2. ISE L_A

3. ISE L_B

6. W/ G_LE D 6. W/ G_LE D

LUG1 4

OPEN

CHASSI S

OPEN

R1030

1W/10

R1427

180

OPEN

R1081

SW114

7. RED _LE D

8. MC U+5

8. MC U+5

7.RED _LED

R1007

R1062

10K(AX IAL)

27K(1/ 4W)

100uF/63V

C1006

50V/1u F

C1005

R1424

220

R1006

R1009

C1002

100V/0.1 uF

220

R1005

R1008

Q1013

22K

KRC102S

SW103
R1071

OPEN

SW109
R1076

OPEN

EN
OP

Q1018

KRA102S

KRA102S

SW115

Q1022

KRA102S

KRA102S

SW116

OPEN

C1087

OPEN

C1086

OPEN

C1085

BN101_1

BN101

R1413

10K

R1414

10K

R1415

1K

R1416

1K

AB

0.01uF

0.01uF

C1426

C1425

OPEN

OPEN

OPEN

OPEN

OPEN

C1427

D1406

C1429

C1428

D1407

TSA

TSB

434 4454 6474 8495 0515 25357

OPEN
100P
100P
330P
1000P

AVR-X 250BT
AVR-S 540BT/ X550BT
Q1002 OPE N
R1011 OPE N
R1068 0

AVR-S 640H/A VR-S740H /X1500H
Q1002 KRC 102S
R1011 10K
R1068 OPE N

R1075

0

KEY1

SW113
R1080

0

KEY2

SW119
R1085

0

KEY3

OPEN OPEN OPEN

OPEN

KE Y NAME

AVR-S 540BT

AVR-X 250BT
AVR-X 550BT

AVR-S 740H

AVR-X 1500H

AVR-S 640H

LED OPT ION

AVRX 1500H E3

D1012

WHIT E/RE D

R1041

R1042

R1043

R1044

D1002

R1041

R1042

D1012

CVDP VBW R5A2 M

R1043

R

4.7K

R1044

OPEN

C1054

0.1uF

NX

2SC3052

Q1003

39K

R1025

+3V3

Q1024

SW102 SW 110 SW111

ADJUS T

PURE

PURE

1K2

1K2

4K7

OPEN

1SS133M

1.2K

1.2K

W/G

R1045

OPEN

D1002

1SS133M

C1055

NP

Q18G

17G

18G

Q17G

100

R1018

R1019

2SC3052

Q1004

39K

100K

R1017

R1016

R1026

*O PTIO N

AV R-S540BT /X550B T/X 250BT R ESIST OR V ALUE

AVR-S 540BT

5.6K

AVR-X 550BT

OPEN

AVR-X 250BT

AV R-S740H /X1500H /S640H R ESIST OR V ALU E

R1071

AVR-S 640H

330 220 180

AVR-S 740H

OTH ER

OPEN

KE Y OP TION

AVR-S 540BT/ S740H/S 640H

OTH ER

KEY_ 1 KEY_ 2 KEY_ 3

ADJUS T

PRESE T-

TUNE +

-

STAT US

TUNE -

-

GAME

TUNE +

PRESE T-

--

STAT US

Z2 ON /OFF

TUNE -

MOD E

GAME

OTH ER

GREEN/R ED

1K2

1K2

4K7

OPEN

OPEN

SB-LE D

0.1uF

AVR-X250B T/A VR-S540B T/A VR-X 550BT

PCB B RAK ET

BK101

BK102

F1

1 2

1 2

15678

3 4

3 4

CMD1A572

CMD1A572

OPEN

100V/0.047u F

C1041

C1017

100

100K

BN10

OPEN

OPEN

OPEN

R1086

R1087

STY LE PI N

CHGND

BRACKE T

Op tion

AVR -X1500H E 2/E1 C/K

ON LY

KEY_ 1
KEY_ 2

KEY_ 3

R1076

1K

1.5K

2.7K

3.3K

1K

1.5K

OPEN

0

OPEN

R1076

R1075 R1078

R1074

R1073

330 220

150

100

OPEN

Z2 ON /OFF

OPEN

150

0

100

SW102 SW 103 SW104 SW105 S W106 SW107 SW 108 SW109 SW 110 SW111 SW 112 SW113 SW 114 SW115 SW116 SW 117 SW118 SW 119

O

O O O O O O O O O O O O O O O O O

OPEN

OPEN

O O O

SW107SW105 SW114SW103 S W104 SW106 SW 113SW108 SW116SW115SW112SW109

ON/O FF

Q/S_ 1

SOUN D

PRESE T-

-

-

MOVI E

Q/S_ 1

-

PRESE T-

-

PRESE T-

MOVI E

Q/S_ 1 Q/S_ 4

NET_FA CT_ RST

N.C

BN12B1

CJP27GB 286ZN

L1001

CB03YT YH 600

R1021

Q1005

ISA1530AC 1

R1020

+3V3

R1422

R1079 R1080R1077R1072 R1074 R1075 R1078R1073R1071

1.5K

2.7K3.3K5.6K 2.7K3.3K5.6K

1.5K

1K

KEY_ 2KEY_1

R1079

180 150 100

150 100

0 0

OPEN O PEN OPEN OPEN OPEN OPEN

O O O O O O O

PRESE T+

PRESE T+

TUNE +

Z2 SE L

TUNE +

Q/S_ 4

STAT US

SLEEP

Q/S_ 4

Q/S_ 2

MOD E

STAT US

Q/S_ 4

Q/S_ 4

Q/S_ 2

STAT US

SLEEP

EN CO D ER &P OW E R

27.NET_ FACT _RST

26.DGND

25.MCU_3V 3

27

1K

C1019

C1020

50V/10uF

3.3K

Q1006

KRC102S

OPEN

1K

OPEN

00

R1080R1077R1072

R1081

330 220 180

OPEN

Q/S_ 2

TREBLE

MUSIC

Q/S_ 2

MUSIC

Q/S_ 2

2.0 mm 3PIN WAF ER

CN104

TO BN505

TO CN711

FRO M DI GITAL B'D

1.25mm 27PIN FFC

15.KEY _1

22.FL_D ATA

20.FL_C E

24.MCU_5V

16.RED_ LED

21.FL_C LK

18.RC_IN

19.FL_R ST

23.CPU_ POW ER

17.W/G _LED

1517

1921

2325

16318

2022

2426

0.01uF

KEY_ 3KE Y_2KEY_ 1

R1084 R1085

R1083R1082R1081

1K

1.5K

0

1.5K2.7K

1K

KEY_ 3

R1082

R1085R1084

R1083

100

150

150 100

0

180

BASS/

MOD E

TUNE -

SOUN D

-

DIMMER

PRESE T+

Q/S_ 1

TUNE -

Z2 SE L

BAND

Q/S_ 1

-

DIMMER

PRESE T+

PRESE T+

INFO

BAND

TO MAIN

3.HP_ LCH

CN104

CUP 12957Z-4

13.KEY _3

14.KEY _2

R1090 R1092

R1090

OPEN

OPEN

2.AGND

1.ISEL _A

4.POW ER_ KEY

6.-12V

9.B/P _IRIN _DE

8.AGND

3.MIC _DET

5.+12V

7.MIC _SIGNAL

2.ISEL _B

11.VSEL _A

12.VSEL _B

10.H/P _DET

1011121314

AVR X1500H E3 ON LY

12456789

390

390

R1418

R1419

OPEN

R1069

R1022

Op tion

47K

R1420

Q1007
KRA102S

1K

RC101

38KHZ

OPEN

OPEN

C1430

D1408

R1023

(38kHz )

OPEN

Op tion

Vcc

GND

VOUT

AVR-X 250BT

LD101

321

AVR-S 540BT/ X550BT

R1421

47K

Q1007 OPE N
R1022 OPE N
R1023 OPE N
R1069 1K

AVR-S 640H

R1024

OPEN

AVR-S 740H/X 1500H

Q1007 KRA 102S
R1022 1K
R1023 47K
R1069 OPE N

R1053

10

C1038
47/16V
(SMALL)

C1039

100P

+3V3

D_GND

VOL-

VOL+

R1061

10K

10K

R1060

1K

R1059

R1058

1K

A B

0.01uF

0.01uF

VR101

CSR2A 055Z

C

C1077

C1076

VO LU ME

24CL ICK

OPEN

0.1uF

OPEN

OPEN

C1074

C1073

D1015

D1016

EN CO DE R

OPEN

(SMALL)

C1075

LUG1 1

CHASSI S

WIRE

CUP 12957Z-1

1. AGND

12345

BN12A

2. MIC _SIGNA L

3. -12V

4. +12V

5. MIC _DE T

Z5.1V

47K

OPEN

AVR -X250BT

OPEN

R1046

2.DGND

1.DGND

123

CN103

2.0 mm 3PIN WAF ER

2.0 mm 3PIN WIRE

2.DGND

1.DGND

123

L1011

CB03YT YH600

C1084

OPEN

1/50V

1/50V

0.1uF

0.1uF

C1065

C1067

C1068

C1066

LUG1 3

CHASSI S

WIRE

H EAD PHO NE

D1403

C1409

R1410

Z5.1V

D1402

AVR -S540BT /X550BT

ON LY

OPEN

C1082

0

0

00

R1092

OPEN

OPEN

SW119SW118SW117

C1081

Q/S_ 3

DIMMER

0.1uF

-----

Q/S_ 3

DIMMER

Q/S_ 3

3.H/ P_DE T

Q/S_ 3

-

DIMMER

Q/S_ 3

1.HP_ RCH

3.H/ P_DE T

123

BN131

C1424

0.1uF

C1069

OPEN

470

R1057

L1010

C1071

CB03YT YH 600

680P

C1072

680P

C1083

L1012

OPEN

CB03YT YH 600

L1013

CB03YT YH 600

18732

87321

CJJ2E041ZD

JK104

2. HP _LCH

3. HP _RCH

8. DGND

7. DE T

1. AGND

* O PTIO N : R ESIS TO R & CAP VA LUE

AVR-S 540BT/ AVR-X 550H

AVR-S 640H/A VR-S740H /AV R-X1500H

0.1uF

1/50V

C1411

2.0 mm 5PIN WIR E

2.0 mm 5PIN WIR E

BN12B

C1417

L1403

CB03YT YH600

1. AGND

12345

C1452

R1433

2. MIC _SIGNA L

50V/10uF

3. -12V

4. +12V

5. MIC _DE T

CU P12957Z-2

AV R-X250B T N OT US ED

100

TO DIGI TAL B OAR D

2.0 mm 5PIN USB WI RE

R1401 R1435R1408 R1409 C1408R1407 R1437R1434 C1450R1436 C1406

R1027

OPEN

56K

820

56K

4K7

100

1K

V+

8

7 6 5

(SMALL)

CM1

IC101

NJM4580CG

OPEN

O

R1435

R1434

­10K

R1436

C1450

OPTIO N

33p

R1408

33K

C1408

33P

10K

100

R1027

R1407

R1409

100K

R1432

C1407

C1451

100/16V

(SMALL)

50V/100pF

BN104

L1404

CB03YT YH600

5.DGND

4.DGND

3.USB D-

2.USB D+

1 2 3 4 5

1.VBU S

CU P12957Z-5
AV R-X250B T S540B T/X550B T NO T US ED
AV R-S640H /AVR -S740H/ X1500H U SE

0

33K

10K

100

10K

+-O

2.2K

OPEN

CM2

0.1uF

R1412

R1411

4321

V-

+

100

R1406

C1405

10/50V

(SMALL)

OPEN

R1437

C1402

1/50V

(SMALL)

1K

100K

100P

OPEN

(SMALL)

10K

R1431

1/50V

C1406

C1410

C1404

C1403

R1404

0.047uF

D1008

CDS3 C05HD MI1

0.1uF

C1053

D1020

KDS160

D1019

KDS160

OPEN

C1051

0.1uF

C1050

220/10V

C1052

(SMALL)

R1040

2.2K

CDS3 C05HD MI1

D1011

CDS3 C05HD MI1

D1010

OPEN

C1049

CDS3 C05HD MI1

D1009

OPEN

C1048

OPEN

OPEN

0

27P

0.1uF

0.047uF

OPEN

C1401

Z5.1V

D1401

33P 33P

00OPEN

R1054

OPEN

R1401

L1401
CB03YT YH 600

100

100K

R1402

MICD ET

1

2.2K

7

6

L1402

CB03YT YH600

3

MIC

MIC

2

R1405

4

5

CJJ2D049ZD

JK105

KDS160

D1404

KDS160

D1405

100K

C1413

OPEN

C1414

0.1uF

C1415

1000P

R1403

C1416

OPEN

JAC K IN : SW OPEN

CHASSI S

META L PLA TE

JK101

4.DGND

3.DA TA+

1 2 3 4

2.DA TA-

1.VBU S

0

0

L1003

L1005

L1004

iP OD /U SB

CB08YT YH 600

This Unit

Electrical Mechanical Repair Information Updating

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

18

SCH11_REGULATOR

Before Servicing

This Unit

REGULATOR PART

FRO M TR ANS

1.AC _S2

3.RT N_GND

5.AC _S2

2.NC

4.NC

CN302

12345

FUS E OP TION

AVR -S740H/ X1500H

AVR -S540BT /S640H

AVR -X250BT /X550B T

MOD EL

FU SE O PTIO N

T 1.25A L 250V

T 1.25A L 250V

F3004

F3002

OPEN

F3001

OPEN

F3003

Ver

E3

E2

E1C

K

ALL

AC120~ 230V

C3004

C3003

MOD EL

AVR -S640H
AVR -S740H/ X1500H

AVR -S540BT /X550BT
AVR -X250BT

AC

AC120V

AC230V
AC220V
AC100V

OPEN

OPEN

C3005

0.1uF (M)

OPE N OPEN

218Seri es

OPE N OPEN

D3001 UF4004

D3002 UF4004

D3003 UF4004

D3004 UF4004

C3006

25V/6800uF

25V/4700uF

F3002F3001 F3003 F 3004

932Seri es 932Se ries

218Seri es

OPE N OPEN

932Seri es 932Se ries

OPEN

C3024

Electrical Mechanical Repair Information Updating

D3101

OPEN

IC305

CVIKI A7805BPI

IN

OUT

123

GND

OPEN

C3001

OPEN

C3002

IC301
CVIKI A7812BPI

IN

OUT

123

GND

OPEN

C3006

C3010

4700/25V

OPEN

C3007

C3011

3300/25V

GND

IN

OUT

213

IC302
HVIK IA7912PI

OPEN

OPEN

C3008

C3009

D3108

470/50V

OPEN

C3014

C3012

D3103

470/50V

1SS133MT

C3013

C3015

D3104

470/50V

1SS133MT

BN301

BN301

5.D A+5 V

OPEN

BK303

CMD1 A387

BRAC KET

4.VGND (RE T_GND)

3.+ 12V

2.RL Y_GND

1 2 3 4 5

1.-12V

TO CN771

BK301
CMD1 A569
BRAC KET

TO DIGI TAL B 'D

2mm 5 PIN W IRE

INP UT/V OLU ME PA RT

Bra cke t

No connec tion

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

19

SCH12_SMPS

Before Servicing

This Unit

OP TIO N

CY601

CY602

400V/470pF

!!

!

C6001

250V/0.01u F

!

F6002

AVR -S740H/ X1500H
AC100~ 120V T 6.3A L 250V

AC220~ 230V T 3.15A L 250V

AVR -S540BT /X550BT /X250B T
AVR -S640H

AC120V T 5A L 250V
AC220~ 230V T 2.5A L 250V

OP TIO N

AVR S740H/X 1500H

AC

AC120V

AC220~ 230V

AC100V

AC100~ 120V T 2A L 250V
AC220~ 230V T 1.6A L 250V

F6001

!

400V/470pF

1

324

RY601

HF36FD /5-H LT

F6001 F 6002

2A L 250V

1.6A L 250V

2A L 250V

*O PT ION

8.2M

8.2M

R6027

R6029

!

CX601

0.1uF ,275V

8.2M

8.2M

LF602

R6030

R6028

E3,K :LF-4 ZB-E273H

E2,E 1C:L F-4ZB -E503H

D6009

1SS133MT

C6021

Q6003

50V/0.1 uF

CVT2 SC3052

R6024

10K(1608)

C6022

6.3A L 250V

3.15A L 250V

6.3A L 250V

OPEN

J6014

OPEN
J6015

OPEN

AVR S540BT/ X550BT /X250B T/S640H

F6001 F6002

2A L 250V

1.6A L 250V

-

BK602

BRAC KET

CMD1 A834

12

YAW 396-NNV

CN601

BK601

BRAC KET

CMD1 A834

CN602

YW396-NNB

12

TO POW ER T RANS

OP TIO N

Ver Ver

E3

E1C /E2

K

R6025

4.7K( 1608)

5A L 250V

2.5A L 250V

C6002 250V/0.01u F

D6001 1N 4007

D6002 1N 4007

OPEN

D6003 1N 4007

CX602

D6004 1N 4007

D6005 1N 4007

D6006 1N 4007

J6002

JUMPE R

C6003

250V/0.01u F

1

R603

1M(2125)

R6032

1M(2125)

R6033

1M(2125)

*O PTIO N

OPEN

C6009

50V/0.22u F

C6007 50V/0.1 uF

R6004 330K

C6005

C6006 OPEN

*O PT ION

E1C /E2

-

*O PT ION

*O PT ION

Z22V

ZD611

Z39V

R6008

C6004

200V/100uF

J6003

JUMPE R

Q6002

ZD621

2N7002KA

Z7.5V

D

G

S

R6006

1M(1608)

ZD621

AC

E3

K

AC120V

AC220~ 230V

AC100V

ZJ7.5 B

ZJ16B

ZJ5.6 B

ZD608

Z22V

2.2M( 0.2W )

ZD612

Z39V

ZD609

Z22V

ZD613

C6011

R6009

Z39V

ZD610

Z22V

2.2M( 0.2W )

ZD614

1KV/ 1000pF (S MD)

Z22V

ZD615

Z22V

ZD616

R6010

1M(0 .2W)

Z22V

E3, K:100UF /200V

E1C ,E2 : 100UF/400V

*O PT ION

ZD601

Z12V

4 3 2 1

6

F

D

IC601
CVITO P268VG

S

S S S S S

7

9

8

ZD608 ZD 609 ZD610

ZJ39B

OPE N OPEN OPE N O PEN OPE N OP EN

ZJ39B

ZD617

R6011

10(1608)

C6026

D6012

1N4007

1KV/ 47pF

D6007

ZD618

1N4007

Z27V

270K

R6012

VXC

R6015

R6013

6.8(0 .2W)

22K(1608)

1211

10

AVR S540BT/ X550BT /X250B T, S640H , S740H /X1500H OPT ION L IST

ZJ39B

ZJ39B

*O PTIO N

C6013

C6012

R6014

1K(1608)

47/25V(N XA)

R6008 R6009 R6010 R6012

ZJ39B

2M2 (0.2W )

2M2 (0.2W )

ZJ39B

2M2 (0.2W )

2M2 (0.2W )

C6027

R6034

OPEN

OPEN

OPEN

C6028

1

2

T6001
VLT9 Z132ZW

1

2

3

4

5

D6008

6

)

UF4004

7

C6008

50V/10UF( NXA

Z39V

ZD620

400V/2200pF

0.1uF (1608)

1M( 0.2W )

1M( 0.2W )

3

D6013
RBQ30T 65A

14

J6001

13

OPEN

12

11

10

9

8

12

3 4

IC602

EL817-B

C6023

BK603

CMD1A629

BRACKE T

R6013 R6014

270K

22K

1K

56K

22K

3K

270K

22K

1K

4.7uF (1608)

C6015

C6014 0.1uF(1608)

**OP TIO N

C6024 0.1uF (1608)

R6026

OPEN (1608)

C6025 OPEN (1608)

C6004

100UF/200V

100UF/400V

100UF/200V

100/50V

R6016

56(0.2W )

C6019 5600uF/6.3V (NX A)

C6017

C6018 5600uF/6.3V (NX A)

R6017

R6018

5.6K( 0.2W ) C6020

3.3K( 0.2W )

D6010 OPEN

IC603 K IA2431AP

321

**OP TIO N

Ref N o.

LF602

C6017

E273H

503H

E273H

R6019

22K/F(1608)

0.1uF (1608)

REF
CATHO DE

ANODE

OPEN

R6023

C6029

0.1uF (1608)

AVR S640H/S 740H/X 1500H

100/50V

R6020

OPEN (1608)

6.8K/ F

R6022

CVIPS T8448NR_ A

R6021

OPEN (0.2W )

Z6.8V

ZD619

OPEN

C6010

C6030

15N(1608)

4

NC

CD

IC604

GND

VDD

OUT

2

1 5

3

AVR S540BT/ X550BT
AVR X250BT

OPE N

** IMPO RTAN T SA FETY NOT ICE.

COMP ONEN T ID ENTIF IED B Y MARK HAV E SPE CIAL CHAR ACT ERISIC S.
IMPOR TAN T FOR SAFE TY. WHE N REP LACING ANY OF TH ESE COMP ONEN TS
USE O NLY MANUFA CTUR ER'S S PECI FIED P ART S.

** THE UNIT OF RE SIST ANCE IS OH M.

K = 1000 O HM. M = 1000KOH M.

** THE UNIT OF C APAC ITAN CE IS MICRO FARA D(u F)

pF = 10 uF

** THIS SCH EMATIC DIAG RAM MAY M ODI FIED A T AN Y TI ME W ITH T HE

IMPRO VEME NT O F PER FORMANC E.

BN601

12

D5.2 V

D5.2 V

L6001

3456

M_RES ET

0

DGND

DGND

MAINPOW ER

BN601

TO DIGI TAL B 'D

DIG ITAL POW ER P ART

TO CN751

-6

Electrical Mechanical Repair Information Updating

GND LINE

POWER+ LINE

POWER- LINE

AUDIO SIGNAL

DIGITAL AUDIO

TMDS SIGNAL

ANALOG VIDEO

STBY POWER

20

PRINTED CIRCUIT BOARDS

DIGITAL, USB WIRE GUIDE, VIDEO, TUNER, PHONE WIRE GUIDE, FRONT CABLE GUIDE

Lead-free Solder

When soldering, use the Lead-free Solder (Sn-Ag-Cu).

DIGITAL (A SIDE) DIGITAL (B SIDE)

MEDIA PLAYER

5.DA+5V

4.VGND(RET_GND)

3.+12V

2.RLY_GND

1.-12V

IN

D7322

D7321

T7226

CEC_COM

D7324D7323

R7364

R7363

R7362

R7361

D7331

D7330

RN731

RN732

A

C7341

C7340

C7339

R7367

R7366

C7358

L7305

L7301

C7361

L7306

L7308

C7356
C7350

L7302

L7303

C7344

L7309

C7365

C7396

L7310

L7307

C7367

R7145

R7772

R7148

R7773

R7147

R7722

R7759

51

CN771

CN771

R7762
R7763

C7441
C7439
C7472

C7440

C7438

CN751

L7503

L7502

L7501

1 6

CN751

6.MAIN_POWER

5.D_GND

4.D_GND

3.M_RESET

2.D5.2V

1.D5.2V

MONITOR

GAME(4K)

SCL

SDA

CEC

T7324

T7323

T7321

A

+5V

T7325

JK726

JK725

D7315

D7316

D7320

D7326D7325

D7319

UTIL

D7328

T7322

T7326

T7309

HPD

RN735

D7327

RN733

T7315

SD2

T7314

SD1

T7313

SD3

SD0

R7359

R7358

R7357

T7312

T7311

T7335

T7333

T7332

C7397

L7513

L7512

C7561

C7562

C7560
R7760

R7767
R7766
R7721

C7502
C7503

C7506

CUP12964Z_DIGITAL_MP

D7314

D7317

D7318

D7332

R7365
R7368
C7337

RN734

SDA

X731

T7328

C7338

T7331

SCL

H_MCLK

IC731

T7327

109 144

H_SCLK

10873

T7319

27MHz

T7317

T7318

R7350

H_LRCK

R7351

T7316

R7356

R7338

R7336

R7337

36

T7310

C7395

R7379

IC732

MN864788_ROM

26

4

CN731

85

7

R7384

R7396

C7399

R7381
R7398

R7397

R7382

T7337

L7511

T7336

R7383

T7339

T7338

C7524

C7558

IC752

Q7506

C7553

R7508

C7559

Q7503

L7510

L7509

C7556

C7557

C7555

R7512

R7513
R7511

R7527

R7526

C7597

Q7504

C7515

C7516

C7514
C7510
C7509

L7507

L7506

C7512

L7505

C7501

L7484

L7504

IC751

C7511

ET761

R7505

C7518

R7506

C7513

R7504

C7505

C7504

R7501

C7507

C7640

C7508

Q7509

R7534

R7533

C7527

C7742

C7641

C7733

C7743

C7732

Q7510

C7528

DIPPING

R7257

R7256

T7201

MCU UPDATE

SCL

Q7202Q7201

R7255

R7254

R7260

C7270

D7206

D7205

R7259

C7121

C7707

C7474
C7473

R7757

C7709

3217

T7404

T7403

T7402

T7401

C7734

C7735

C7453

C7615

R7417

R7416

R7411

R7410

R7409

R7413

R7407

RN743

38

C7404

R7403

C7403

R7402
RN742
RN741

128103

R7424

R7423

R7422

C7406

L7402

L7125

L7130

L7119

L7124

L7123

L7122

L7120

1020 2

4.POWER_KEY

5.+12V

6.-12V

7.MIC_SIGNAL

8.AGND

9.NC

10.H/P_DET

11.VSEL_A

12.VSEL_B

13.KEY_3

COAX IN

1267

CN716

1.RESET

2.MCU+3V3

3.TX

4.RX

5.DGND

6.N.C

7.BOOT

C7816

JK784

R7258

R7811
D7803

C7629

R7741
R7743
C7704
R7744

R7625

R7638

R7624

R7742
R7732

C7706

R7745

R7758

8

4

5

IC766

R7670

C7652

R7671

C7658

IC762

R7672

C7659

C7653

R7680

R7673

R7681

C7662

R7725

R7694

R7686

R7695

C7678

C7668

C7674

R7687

IC763

R7688

C7675

C7124

R7689

C7679

C7669

R7696

R7710

R7711 R7697

C7685

R7702

C7694

C7691

R7703

IC764

X741

24.576MHz

R7704

C7692

R7713

R7712

R7705

C7695

R7723

C7686

C7126

Q7608

C7142

C7120

R7735

C7141

C7405

C7143

C7125

CN772

C7792

C7791

C7147

L7127

L7126

C7148

FL

T7609

1 11

MI RPFCT2FCT1ICTMI RPFCT2FCT1ICT

CN711

1.ISEL_A

2.ISEL_B

3.MIC_DET

T7208
HPD

C7271

R7272

D7222

D7226

D7223

R7268

R7267

D7218D7219

D7225 D7224

D7221

D7220

Q7521

C

R7285

R7286

C7279

D7232

C7209

R7281

CN741

D7231

R7280

8 2

C7240

1 9

C7569
C7568
C7570

28.636MHz
L7515

L7514

CN741

IC753

9.OPT2_IN

8.DGND

7.OPT1_IN

C7571

6.+5VD

5.CVBS_SW5

4.CVBS_SW2

3.-12V

2.VGND

C7573

C7574

C7530

1.+12V

L7516

C7429
C7549
R7525

C7550

R7524

Q7502

C7430

C7431

C7427

Q7518

C7432

C7587

Q7517

25

BAR CODE LABEL

X550E1C

X550K

X250E1C

CUP12964Z_DIGITAL_MP

10K

10K
10K

C7803

+5V

T7207

R7273

C7591

C7520

C7801

C7444

C7437

IC745

IC743

DVD/Blu-ray

SDA

T7206

T7205

R7270

L7527

Q7522

L7508

C7468

C7802

C7470

RN749
RN748
RN751
RN750

L7101
L7102
C7122
L7104

C7793
C7149

CN716

SCL

R7269

SDA

T7202

T7203
+5V

JK721

HPD

D7209

D7210

D7213

T7204
L7403

D7214

D7212

D7207

D7208

D7211

C7454

R7557

C7459
R7558
C7590

C7455

4833

C7467

C7465

C7466

C7463

C7461

C7464

C7462

C7460

C7458

L7404

C7521

C7728

R7484

R7471
R7472
R7473
R7474

R7475

6449

R7476

C7447

16

IC744

9 16

R7478

R7193

R7479

R7477

C7451

C7423

8

C7446

R7415

R7414

R7408

IC741

6439

50

10265

26

R7418
R7430
C7434

RN747
R7419
RN744
RN745
RN746

C7442

L7105

L7116

L7115

L7114

L7113

L7112

L7111

L7110

L7109

L7108

L7107

L7106

L7117

L7103

C7123

212627

CN711

22.FL_DATA

24.MCU+5V

27.NC

25.MCU_3V3

26.DGND

23.CPU_POWER

14.KEY_2

15.KEY_1

16.RED_LED

17.W/G_LED

19.FL_RST

19.FL_RST

20.FL_CE

21.FL_CLK

CBL/SAT(4K)

BD(4K)

T7302

R7312

D7309

R7233

ADV7623 ROM

CEC_OUT

R7139

R7548
R7549

D7504

D7503

T7106

Q7113

T7301

SDA

SCL

T7304T7303

+5V

HPD

JK724

R7303

R7307

D7308

D7307

D7304

R7301

R7304

D7301

R7302

R7308

D7240

R7306

C7301

R7305

D7302

D7239

D7303

D7306

D7305

R7287

R7290

R7295

IC721

36

R7201
R7202
C7220
R7203

R7211

R7212

R7217

7237

R7206

R7210

R7209

4

C7233

R7245

R7244

R7246

T7220

HDMI_SDA

85

R7230

T7213

R7224

IC722

OSD_HOLD

R7228

C7281

C7282

R7223

R7116

R7115

RN712 RN711

R7177

R7176

R7175

R7174

R7222

R7173

T7102

R7235

R7234

CN721

73 108

T7103

T7104

C7114

R7127

109

IC711

T7108

298

R7170

Q7514

CN715

CN715

1.MCU+3V3

R7152

EMULATOR

2.DGND

3.RESET

4.JTDO

5.JTCK

C7545

R7545

R7546

6.JTMS

Q7112

7.JTDI

8.NJTRST

9.DGND

Q7512

L7521

R7541

C7551

D7502

IC755

R7547

L7129

C7543

C7578

R7544

C7544
C7788
C7542

T7306

T7305

SCL

SDA

+5V

T7307

B

1919191919 19

HPD

T7308

R7314

R7313

R7318

R7317

D7311

R7311

B

D7310
R7315

R7316

D7313

D7312

C7302

OSDTX_SCL

T7218

T7219

OSDTX_SDA

7237

T7330

T7329

OSD_MO

OSD_CS

OSD_MI

T7216

T7214

T7217

OSD_CLK

T7215

CN721

1.SCK

26

R7232

2.DGND

3.MOSI

4.VCC

5./CS

6.MISO

7.DGND

26

7

CN714

1.RESET

2.MCU+3V3

3.TX

4.RX

5.DGND

7

6.N.C

CN714

7.BOOT

MCU UPDATE

R7166

C7132

R7167

Q7513

Q7515

R7168

R7550

R7551

Q7516

C7133

T7105

R7178

R7179

C7134

R7185

D7102

Pb

MEDIA PLAYER

T7210

T7209

SDA

SCL

R7282

+5V

T7211

R7283

JK723

JK722

C

D7234

D7233

D7237

D7238

HPD

T7212

D7227

D7236

D7235

109 144

10873

R7250

R7296

R7251

X721

T7225

7623_RST

R7555

C7241

R7556

R7241

Q7520

R7240

T7224

R7238
R7239

C7588

T7222

T7223

C7285

T7221
HDMI_SCL

R7218

R7520

R7517

L7518

C7531

R7518

L7517

C7532

C7572

R7322

C7232

R7519

R7321

Q7501

R7514

C7529

37 72

C7443

C7104C7103

L7401

36

L7522

R7552

R7108

C7583
C7582

8MHz

R7107

X711

T7101

144

C7119

R7114
R7113

X550E2

S540E3

X250E2

4K7

X

R7113

10K

R7114

10K X

R7751

SET OPTION

R7750

R7746

R7749

C7746

VERSION

IC756

C7745

R7761

C7581

SW

1

1

R7627
C7702
C7703

R7765

R7764

2

JK772

5

Q7611Q7610

C7638

R7614

D7604

C7639

D7603

R7623

C7642

C7643

R7727

R7752
C7710

R7729

R7753

C7617

C7627

5240

8

4

R7678

R7679

5 8

5 8

5 8

1.FL

T7608

IC761

5

R7728

IC767

R7730

C7661

R7726

4

R7682

C7663

C7665

Q7604

C7667 C7666

C7664

4

R7719

R7698 R7683

C7682

C7680

Q7605

R7699

C7684 C7683

R7718

C7681

4

R7714

C7699

R7724

C7696

C7698

Q7606

C7697

R7715

C7700

Q7609

R7734

C7717

Q7614

D7605

C7144

R7652

C7577

11.RLY_GND

13.DGND

3.SL

5.CEN

12.MUTE_+B

2.AGND

4.AGND

6.AGND

7.SR

8.AGND

9.FR

10.+12V

T7603

T7604

SL

+12V

T7606

SR

CEN

FR

T7605

T7607

RLY_GND

T7601

DGND

CN772

C7714

T7602

MUTE_+B

131 7

CN712

1.HI-B_RLY

2.H/P_RLY

3.FRONT_RLY

4.C/S_RLY

3

41 63

42

R7622

R7619

R7621

3927

C7623

13

R7640

R7639

R7667

R7666

R7665

R7668

R7664

C7650

C7644

C7630

C7645

R7647

R7648

Q7612

Q7613

C7632

R7669

ET751

R7649

D7607

D7606

C7576

C7575

CN712

C7784

C7785

C7594

C7592

5.+/-B DETECT

6.ASO_DET

7.DC_PROT

8.THERMALDET_A

9.THERMALDET_B

CBL/SAT

OUT

2 57

R7738
R7655

C7621
C7622
R7659
R7658

JK771

R7617

C7624

R7620

R7606

2614

R7605

CN713

11.USB_EN

10.USB_DAC_MUTE

9.BX_RST

8.USB_RX

7.USB_TX

6.USB_POWER1

5.USB3V3

4.DGND

3.DGND

2.D5V

1.D5V

R7650

R7156

D7609

Q7105

C7129
R7165

C7593

T7112

T7110

H/P_RLY

TU771

1.CH_GND

2.INT

3./RST

R7618

R7740

R7654

4./CE

C7611

5.SDIO

R7634

C7612

R7616

6.SCLK

C7620

C7619

R7615

C7610

7.VCC

R7633

C7613

8.R-OUT

C7614

9.L-OUT

C7721

4

6

R7603
R7601

C7720

R7602

91

R7604

C7605

TU771

C7649

C7648

R7784 R7783

C7608

R7656

R7651

R7776

R7775

R7653

R7782

CN752

5.USB/BT_L

4.DA_GND

3.USB_/BT_R

L7601

2.DA_GND

1.+5VA

CN717

1.BT_RESET

2.BT_3V3

3.BT_TX

CN752

4.BT_RX

5.DGND

6.N.C

C7631

7.BOOT(SDA)

26

R7737

R7736

C7716

C7713

C7601

C7127

D7601

D7602

D7608

C7790

C7789

C7600C7599

R7158

R7160R7157

R7161

Q7106

R7162

C7602

Q7107

R7191

R7159

C7604

C7146

C7130

C7131

R7164

R7163

C7596

C7603

C7145

R7125

91 5

T7114

T7111

T7116

T7115

T7113

T7117

C7595

C/S_RLY

ASO_DET

DC_PROT

FRONT_RLY

+/-B DETECT

THERMALDET_B

THERMALDET_A

C7739

DA+5V

C7607

TU771

1.CH_GND

2.INT

3./RST

4./CE

5.SDIO

6.SCLK

7.VCC

8.R-OUT

9.L-OUT

C7609

C7646

R7657

R7777

R7637

51

CN752

5.USB/BT_L

4.DA_GND

3.USB_/BT_R

2.DA_GND

+5VA

1.+5VA

7

CN717

BT UPDATE

CN713

11.USB_EN

10.USB_DAC_MUTE

9.BX_RST

8.USB_RX

7.USB_TX

6.USB_POWER1

5.USB3V3

CN713

51 11

4.DGND

3.DGND

2.D5V

1.D5V

USB3V3

D5V

R7608

R7660

R7636

R7635

R7628

R7609

R7629

R7632

C7647

R7631

C7634

R7643

C7633

R7642

R7684

R7685

R7700

R7778

R7701

R7716

R7717

C7787

C7786

CN712

7.DC_PROT

6.ASO_DET

5.+/-B DETECT

4.C/S_RLY

3.FRONT_RLY

9.THERMALDET_B

8.THERMALDET_A

Before Servicing

This Unit

R7231

Q7205

R7271

C7618

R7641

R7626

C7651

R7610

C7712

R7756

C7711

R7755

R7754

C7660

R7674

C7656

C7654

C7657

C7655

R7675

R7677

C7676

R7693

C7693

C7689

C7687

R7707R7706

C7690

C7688

R7709

+12V

9.FR

CN772

11.RLY_GND

10.+12V

1.HI-B_RLY

2.H/P_RLY

13.DGND

12.MUTE_+B

C7479

C7705

R7748

C7478

R7611

R7747

C7708

R7676

R7481

R7480

C7477

R7692

R7690

C7672

C7670

R7691

C7671

C7673

C7738

C7737

R7708

R7445
R7446

R7431
R7432
R7443
R7444
R7404

C7407

C7736

R7428
R7427
R7426

C7401

+12V

-12V

8.AGND

7.SR

6.AGND

5.CEN

4.AGND

2.AGND

3.SL

1.FL

Q7204

C7480

C7475

C7727

C7452

C7450

R7405

R7406

C7409C7408

C7402

C7426

R7425

R7261

C7456

C7476

R7412

C7457

C7469

R7482

C7471

R7483

C7522

C7445

C7448

C7449

R7449

R7447

C7415C7414

C7412C7410

R7429

R7401

C7428

C7436

85

C7435

IC742

C7419C7418C7417 C7416

4

C7424

C7420

C7422
C7425
R7420

MCU_3V3

MCU+5V

CN711

1.ISEL_A

2.ISEL_B

12.VSEL_B

9.NC

6.-12V

5.+12V

4.POWER_KEY

3.MIC_DET

21.FL_CLK

16.RED_LED

15.KEY_1

14.KEY_2

13.KEY_3

11.VSEL_A

8.MIC_GND

7.MIC_SIGNAL

25.MCU_3V3

24.MCU+5V

22.FL_DATA

19.FL_RST

18.RC_IN

17.W/G_LED

10.H/P_DET

23.CPU_POWER

20.FL_CE

Q7206

Q7203

D7217

D7203

R7284

R7279R7278

R7266R7265

D7216

R7263

R7264

D7202

R7277R7276

R7274

R7275

R7262

D7215

D7201

R7253
R7252

R7248
R7249

C7237

C7589

C7567

C7566

R7516

CN741

9.OPT2_IN

8.DGND

Q7519

R7515

7.OPT1_IN

6.+5VD

5.CVBS_SW5

4.CVBS_SW2

3.-12V

2.VGND

R7448

1.+12V

26.DGND

27.NC

D1.8V

C7584

C7585

C7586
R7554
R7553

C7433

R7780

C7276

R7247

C7239

C7152

C7154

MCU+3V3

Q7302 Q7301

R7291

R7289

R7288

C7208

C7278

C7277

C7202

C7203

C7272

C7204

C7275

C7214

L7202

C7213

C7201

C7210

C7211

C7274

L7201

C7273

C7212

C7280

L7210
C7245

L7209

C7246

C7242

L7206

C7244

C7225

C7238

C7224

C7236

C7231

L7205

C7227

C7235

C7222 C7221

C7234

R7208

C7223

R7207

C7226

C7230

R7216

R7215

R7242

C7229

R7243

R7221

R7220

R7219

R7110
C7106
C7105

R7111

C7110

R7197

R7151

R7196

C7111

R7150

C7107

R7109

C7150

R7192

C7108

C7109

IC713

R7149

5

4

R7190

8

C7151

R7106

C7102

R7194

R7199

R7198

R7189

R7112

R7325

C7101

C7153

R7105

C7117

R7138

D7101

R7101

R7104

R7102

R7103

24C32WP

ST XXX

1

4

1

IC712

Q7304 Q7303

R7324R7323

C7362

C7206

C7205

C7207

L7203

C7216

R7204

R7205

R7214

R7213

R7229

R7117

C7112

R7118

R7292

R7121

C7113

R7122
R7123
R7120
R7119

R7128

R7130

R7140

R7143

R7144

R7142

C7118

R7188

R7124

C7128

85

R7155
R7154
R7153

IC712

D7501

R7543

R7542

C7394

C7215

L7204

C7218

C7217

R7134
R7133
R7132
R7131

R7172
R7171

R7195

Q7108

C7115

R7137
R7136

C7116

R7181

C7325

C7328

C7348
C7324

C7390

C7323

C7388

R7236

C7353

R7237

C7322

C7347

R7372

C7321

C7352

C7319

R7343

C7349

R7349

C7318
C7317

C7320

C7314

C7346

C7316

C7315
C7387

C7312

C7313

C7355

IC723

L7304

8

R7297

C7354

169

R7298

C7523
R7530

R7529

R7129

C7598

Q7412

Q7110

Q7109

R7562
R7563

R7564

R7779

Q7111

R7182

R7180

R7187
C7136
R7186

R7183

R7184

C7135

D7329

D7333

C7386

R7342

R7371

R7341

R7391

D7334

R7345

R7344

R7348

R7347

R7320
R7346

C7357

C7329

C7331

C7392

R7354

R7352

R7355

R7353

R7378

R7377

C7330

C7327

C7333

C7326

R7385

C7335

C7305

C7307

C7309

C7306

C7310

C7304

C7303

C7308

C7311

C7391

C7389

R7394

R7339
R7370

Q7505

R7510

R7509

C7554

D3.3V

R7507

C7517

C7519

R7502

R7503

C7740

C7741

C7342

C7343

R7335

R7334

R7333

C7334

R7393

R7392

R7360

R7340

C7380

R7369

C7336

C7360

C7363

C7332

C7351

C7345

C7393

R7387

R7386

CEC1V1

DA+5V

+12V

C7563

C7564

C7398

C7565

R7774

-12V

R7781

CN771

5.DA+5V

4.AGND(RET_GND)

3.+12V

2.RLY_GND

1.-12V

L7429

C7526

R7450

C7525

D5.2V

CN751

6.MAIN_POWER

5.D_GND

4.D_GND

3.M_RESET

2.D5.2V

1.D5.2V

Electrical Mechanical Repair Information Updating

USB WIRE GUIDE (A SIDE) VIDEO (A SIDE) TUNER (A SIDE) TUNER (B SIDE)VIDEO (B SIDE)

CUP12996Z-4 MP 2018.01.11

Pb

13

2

56 4

MONITOR OUT MEDIA PLAYER IN

JK781

OPT2

8.DGND

7.OPT1_IN

6.+5VD

5.CVBS_SW5

4.CVBS_SW2

3.-12V

2.VGND

1.+12V

CN781

1 9

JK783

OPT1

J7807

C7813

FCT1FCT2 RPICTIC

D7802

C7811

J7804

J7803

R7808

C7810

R7807

J7806

J7805

D7801

JK782

9.OPT2_IN

CUP12996Z-6 VIDEO & OPT MP 2018.01.11

J7801

8 2

CBL/SAT IN

R7804

C7803

R7803

CVBS

C7805C7804

C7802

C7807

Pb

Pb

C7714

C7801

C7715

R7801

R7802

C7809

IC781

C7808

C7806

R7806

FRONT CABLE GUIDE (A SIDE)

CUP12996Z-5 MP 2018.01.11

Pb

(+12V TP)
CN781_1 PIN

21

CUP12996Z-2 TUNER

Pb

MP 2018.01.11

1 8

R7811

C7814

R7810

R7809

C7812

C7815

9.OPT2_IN

8.DGND

7.OPT1_IN

6.+5VD

5.CVBS_SW5

4.CVBS_SW2

R7812

3.-12V

2.VGND

1.+12V

(+12V TP)
CN781_3 PIN

TU500

J5927

J5928

E3/K CNVYST990-A9U2

E2 CNVYST990-D8E3

E1C CNVYST990-A2J1

9.L_OUT

8.R_OUT

7.VCC

6.SCLK

5.SDIO

1.CH_GND

2.INT

3./RST

4./CE

2198

BN508

Pb

ET1

9.L_OUT

8.R_OUT

7.VCC

6.SCLK

5.SDIO

4./CE

3./RST

2.INT

1.CH_GND

PHONE WIRE GUIDE (A SIDE)

CUP12996Z-3 MP 2018.01.11

Pb

MAIN

Before Servicing

This Unit

MAIN (A SIDE) MAIN (A SIDE)

VERSION

R5505

C5503

J5518

R5405

C5403

J5418

R5305

C5303

J5318

R5205

C5203

J5218

C5206
R5209
R5208
D5201

R5105

J5118

R5727

3.HP_LCH

2.AGND

1.HP_RCH

BN505

J5603

J5501

J5515

J5514

R5522

R5520

J5509J5409J5309J5209

J5513

Q5503Q5403Q5303Q5203Q5103

R5510R5410R5310R5210R5110

FR

R5532

J5512

J5511

R5521

R5519
R5530

R5529

J5510

C5506
R5509
R5508
D5501

C5406
R5409
R5408
D5401

C5305

C5306
R5309
R5308
D5301

C5105 C5205 C5505C5405

C5103

C5106
R5109
R5108
D5101

J5401

J5411

J5301

CEN

J5311

J5201

J5101

J5508J5408J5308

J5416

J5415

J5414

R5422

R5420

J5413

SRSLFL

R5432

J5412

R5421

R5419
R5430

R5429

J5410

J5316

J5315

J5314

R5322

R5320

J5313

R5332R5232R5132

J5312

R5321

R5319

R5330

R5329

J5310

J5216

J5215

J5214

R5222

R5220

J5213

J5212

J5211

R5221

R5219

R5230
R5229

J5210

J5208

J5116

J5115

J5604

J5602

R5122

R5120

J5109

J5114

J5113

J5112

R5121

R5119

J5111

R5130
R5129

J5108

L5501

L5401

L5301

L5201

L5101

BAR CODE

CUP12996Z-1 MP 2018.01.11

R5518

J5505

CN550

ECCCBCBC

BE

Q5504Q5505 Q5506

B EB E

J5504

J5507
R5514

R5531

J5503
J5502

R5511

R5528

D5505

VR550

R5527
R5525

D5504

R5533

R5524

J5506

R5534

D5503

D5506

R5513

D5502

C5508

R5517

R5512

R5515

R5523

R5418

C5509

C5507
R5516

J5405

CN540

2SB1560

Q5404

KTC3114KTC3114

BE

B EB E

J5404

J5407
R5414

R5431

J5403
J5402

R5411

R5428
R5427
R5425
R5424
D5406
C5408
R5423
C5409

R5331
R5328
R5327
R5325
R5324
D5306
C5308
R5323
C5309

Q5405 Q5406

VR540

D5405
D5404

R5433
R5434

J5406

R5413

D5403
D5402

R5417

R5412

R5415

R5318
C5407
R5416

J5305

CN530

2SB1560 2SB1560KTC3114

Q5304

BE

B EB E

B E C

J5304

J5307
R5314

J5303
J5302

R5311

Q5305 Q5306

VR530

D5305
D5304

R5333
R5334

J5306

R5313

D5303

R5317

D5302
R5312
C5307
R5316

B E

R5315

R5218

J5205

R5526 R5426 R5326 R5226 R5126

Q5508

Q5507

Q5408

Q5407 Q5307

CEN

Q5308

Pb

CN520

Q5204

KTC3114

BE

B E

J5204

J5207

R5231

R5214

J5203

R5228

J5202

R5211

Q5205 Q5206
R5227
R5225
R5224
D5206
C5208
R5223
C5209

R5131
R5128
R5127
R5125
R5124
D5106
C5108
R5123
C5109

2SD2390 2SD2390 2SD2390 2SD2390

VR520

D5205
D5204

R5233

J5206

R5234

D5203

R5213

D5202

R5217

R5212

R5215
C5207
R5216

J5105

CN510

2SB1560 2SB1560

E

KTC3114

Q5104

BE

B E E EB B

B EB E

R5118

J5107
R5114

J5104

R5111

J5103

Q5105 Q5106

2SD2390

E C B E BC E BC E BC E C E BC E BC B E BC E BC

D5105

J5102

D5104

VR510

J5106

R5133

D5103

R5134

D5102

R5113

R5112

R5117
R5115

C5107
R5116

Q5208 Q5108

Q5207

FLSLSRFR

Q5107

Q5701

R5728

R5811
R5810

Q5603

Q5601

Q5806

Q5708 Q5705

Q5604

C5806

Q5602

R5813

D5809

D5812

R5816

R5815

D5811

D5810

R5814

R5812

D5808

Q5706 Q5703

Q5704Q5707

C5617

C5616

C5619C5620

C5618

Electrical Mechanical Repair Information Updating

J5624

J5620

J5619

J5618

J5617

J5934

J5626

9.THERMALDET_B

8.THERMALDET_A

7.DC_PROT

6.ASO_DET

5.AMPSIG_DET

4.C/S_RLY

3.FRONT_RLY

2.H/P_RLY

1.HI-B_RLY

13.DGND

12.MUTE_+B

11.RLY_GND

10.+12V

9.FR

8.AGND

7.SR

6.AGND

5.CEN

4.AGND

3.SL

2.AGND

1.FL

BN501

J5623

C5723

J5622

CUP12996Z-1 MAIN PART

J5616

1 2 3 4

F5801

J5804

8

J5805

IN

J5615

J5935

C5716

R5713

R5712

R5711

9

BN502

7 13

J5613

R5403

Pb

J5611

J5610

D5601

8 7 6 5

RY560

1.AC_L

2.NC

3.AC_H

4.CEN

5.AC_H

6.NC

7.AC_L

J5933

R5501

C5501

R5502

R5504

C5502

Q5501

Q5502

R5503
R5506

R5507

C5504

R5401

C5401

R5402

R5404

C5402

Q5401

J5614

Q5402

J5419

R5406

R5407

C5404

J5417

R5301

C5301

R5302

R5304

C5302

Q5301

Q5302

R5303
R5306

R5307

C5304

J5317

J5612

R5201

C5201

R5202

R5204

C5202

Q5201

Q5202

R5203
R5206

R5207

C5204

J5609

J5608J5605

J5607

J5606

R5101

C5101

R5102

R5104

C5102

Q5101

Q5102

R5106

R5107

C5104

R5103

R5726

CN503

FCT1FCT2 RPICTMI

RPICT

C5701

R5702

R5701

R5720

R5719

R5718

R5717

R5716

R5715

R5714

C5717

D5703

C5712C5710

R5707

R5708R5706

C5713C5711

D5704

R5705

C5606
C5608
C5607
C5605

R5722

J5677

JK503

J5656

JK504

J5655

C5706

CMD1A569-V1

J5629

-

FR

FL

J5658

CEN

SR

J5657

SL

C5708

J5645

R5710

J5630

~~

J5662

C5611C5610C5609

C5614C5613C5612

R5725

J5659

R5723

J5648

J5647

R5709

J5633

J5632

J5631

432

1

5

7 1 2 3 4 5 6

Q5702

J5643

R5704

R5703

C5615

J5601

BK501

J5628

D5701

J5627

R5818

R5817

R5819

D5807

J5672 J5671

J5670

C5807

J5908

J5668

J5667

J5666

J5665J5517

C5719

5 4

6

2 3

1

C5718

J5661

J5646

J5644

J5634

J5669

R5721

5 4

2 3

C5722

R5724

J5660

5 4

2 3

J5641

J5640

J5639

J5638

J5637

J5636

C5721

C5720

J5654

J5653

C5714

J5642

C5715

D5701

J5635

RY562

6

1

RY564

J5664J5621

J5663

6

1

RY563

J5652

J5651

J5650

J5649

C5703 C5702

+

J5901

J5902

J5907

J5625

C5601

D5602

J5673

D5604D5603

C5603

ET501

C5602

C5707

C5704

J5904

J5903

C5801

D5806

41

5

J5906
J5905

RY586

F5802

22

USB, FRONT, PHONE, STANDBY, MIC

5

Before Servicing

This Unit

USB (A SIDE)

C9013

R9065

C9065

R9017

C9049

R9026

R9018

C9009

R9049

C9053

C9078

R9010

R9048

C9098

C9077

R9019

R9020

CUP12965Z

C9023

MP 2018.01.08

C9060

R9073

C9095

C9028

C9076

T9002

L9019

1.VDD

2.RESET

3.RTS

4.CTS

10

5.TXD

6.BT_GND

7.RXD

8.BT_GND

CN911

IC

C9100
C9059
C9033

L9011

D9015

C9030

C9010

T9001

C9019

1 432

9.I2C_SCL

JK91

C9032C9031

10.I2C_SDA

C9125

D9013

D9012

ADJ2ADJ1ICT

RP

L9022
RN909

C9107

C9089
C9088
R9086

T75

C9012

97 128

R9043

R9068

C9086

X9001

R9033
R9069
R9077
R9045

R9071

Pb

C9064

R9066

R9032

C9017

C9087

L9014

C9016

C9011

R9081

IC901

R9092

R9082

C9124

C9014

1.VCC

2.NTRST

PHONE (A SIDE) PHONE (B SIDE)

CN104

LUG13

C1067 C1065

SW101

J1112

1

3287

JK104

BN131

STANDBY (A SIDE)

D1002

BN101

D1012

R W

9

1

C1429

MIC (A SIDE)

JK105

5

3

4

2

6

7

J1111

J1113

J1114

LUG14

C1083

R1057

1.D GND

3.H/P DET

2.D GND

J1106

C1402

J1005

Q1001

F1001

J1004

C1007

C1017

5

8

J1047

J1046

J1045

43

50

53

57

FRONT (A SIDE) FRONT (B SIDE)USB (B SIDE)

LUG11

C1075

BN12B1

1 21

11

27

J1053

C1010

BK101

J1051

FL101

BK102

R1427

C1004

R1426

R1425

Q1014

R1424

R1062

R1007

D1001

1 7

VR101

D1402
D1403

J1102

J1095

J1099

J1098

J1097

J1096

J1094

J1093

J1092

J1090

220 10

J1088

J1089

J1084

J1083

J1082

26

C1019

J1054

J1055

J1052

J1056

J1115

J1050

J1049

J1075

J1057

J1058

J1060

J1048

J1044

J1043

J1041

J1042 J1059

J1040

J1039

J1038

J1037

J1036

J1034

J1033

J1035

J1032

R1067

R1030

J1007

J1006

C1005

J1015

J1008

C1038

J1010

LD101

RC101

D1003

C1003

C1002

J1001

R1002

R1001

CN102

C1001

R1423

J1009

J1064

D1005

C1006

BN12A

J1101

J1100

5

S540BT : ADJUST

SW119

SW113 SW112

SW107

CN103

S640H/S740H : PURE

R1071

S540BT : ADJUST

S640H/S740H : GAME

S640H/S740H : MUSIC

S540BT : BASS/TREBLE

R1082
R1081

S640H/S740H : MOVIE

S540BT : ON/OFF

R1076

R1092

Q1023

Q1022

Q1017

Q1020

R1091

Q1018

/S740H : Q/S_4

R1079

S540BT/S640H/S740H : Q/S_3

R1085

R1080

S540BT/S640H/S740H : Q/S_1

R1075

3.H/P DET

2.D GND

1.D GND

C1081

Q1019

R1090

S540BT/S640H

S540BT/S640H/S740H : Q/S_2

9.POWER_KEY

J1091

SW111

J1087

J1086

J1085

J1078

J1081

J1079

J1077

J1076

SW110

J1067

J1061

J1028

J1062

J1063

J1031

SW116

J1029

J1109

SW109

J1002

R1004

R1003

SW102

J1074

J1080

J1073

J1072

SW118

SW103

J1071

SW114

J1070

J1068

J1066

J1065

SW108

SW117

BN10

J1027

J1026

J1025

SW104

J1020

J1022

J1021

J1023

J1019

J1018

J1024

J1103

J1017

J1014

J1016

J1069

J1013

SW105

J1030

J1012

SW115

J1011

J1003

SW106

BN101_1

1 3

9

3.USB/BT_R

2.DA_GND

5.USB/BT_L

4.DA_GND

C9027

R9062

BN914

R9061

R9063
R9064

R9060

IC906

11 20

10

BN912

5

C9026

C9128

4

L9025

C9070

R9029

RN906

L9029

RN905

T74

65 96

32

3.TDI

4.TCK

L1012

C9111

C9112

IC903

C9113
R9050
R9078
R9042

T62

C9071

R9070

R9040
R9039

C9069

R9041

R9035
R9074

R9036

C9061

C9075

C9074

C9043

R9057

R9034

C9051

C9082

33 64

RN908
RN907

5.TMS

6.TDO

7.RESET

8.DGND

9.DGND

C1424

L1011

L1013

C1069

7 11

85

R9089

IC909

C9109

C9050

C9067

L9027

L9023

C9110

L9026

9

CN913

1.H/P R

L1010

3.H/P L

2.A GND

Pb

C1072 C1071

C1084

C1068

C1066

1.+5VA

C9122

C9120

12.MIC_DET

11.USB_EN

10.USB_DAC_MUTE

9.BX_RST

8.USB_RX

7.USB_TX

6.USB_POWER1(USB1V2)

5.USB3V3

4.DGND

3.DGND

2.D5V

1.D5V

C9021

C9056

IC910

R9024

R9028

C9036

C9054

R9025

C9022

C9035

C9052

BN914-2P

C9020

C9055

28 54

C9121
C9062
C9094

C9063

R9031

R9030

R9058
R9038

R9059

RN904

RN903

C9103

R9093

C9008
C9007

R9055

C9006

R9090

R9054

R9080

R9079

C9093
R9053
C9066

27

C9048

C9090

C9039

C9092

C9091

R9067

R9052

R9044

R9022

R9072

R9056

R9037

R9047

R9088

R9051
C9057
C9038

R9023

RN902

R9046
R9075

R9087

C9047

C9044

R9076

C9079

C9068

C9041

C9080

C9096

C9018

C9042

RN901

C9015

R9085

R9084

R9083
C9046
C9083

C9045

C9084

IC902

C9040
C9099
C9073

L9010

L9015

C9072

C9081

L9018

C9097

C9034

L9013

IC904

4

5 8

IC905

C9037

Pb

R9012

C9029
D9014
D9010
D9011

1.VDD

2.RESET

3.RTS

4.CTS

5.TXD

6.BT_GND

7.RXD

8.BT_GND

9.I2C_SCL

845

10.I2C_SDA

C9058

C9085

L9024

BAR CODE

LABEL

STANDBY (B SIDE)

D1407

D1401

VR102

BN12B

C1405

J1108

J1107

C1407

J1110

C1411

Pb

L1403

C1452

J1104

C1410

R1411

R1412

+12V

-12V

5.MIC DET

4.+12V

3.-12V

2.MIC SIGNAL

1.AGND

D1406

C1428

A

C1426

C B

R1416

C1425

+12V

1.+3v3

6.GRN_LED

7.RED_LED

8.MCU+5

9.POWER_KEY

5.DGND

2.ISEL_A

3.ISEL_B

4.DGND

MIC (B SIDE)

R1408

C1408

R1409

C1417

R1433

R1435

R1434

R1436

C1450

R1405

IC101

5 8

C1413

R1407

C1414

R1027

C1406

4

C1415
C1416

R1431

R1432

R1437

C1451

C1427

R1415

R1413

R1403

R1414

R1042

R1041

R1045

C1055

Q1009

Q1008

Q1012

C1054

R1043

R1044

Q1011

+5V

L1402

L1401

R1401

R1054

C1401

R1402

R1404

R1406

C1404

C1403

D1404

D1405

Pb

BAR CODE

S540BT/S640H/S740H : ADJUST

X250BT/X550BT/X1500H : Q/S_4

R1084

R1087

R1086

Q1024

Q1021

GNDGND

GNDGND

GNDGND

3.ISEL_B

2.ISEL_A

5.DGND

4.DGND

8.MCU+5

7.RED_LED

6.GRN_LED

C1091

C1090

C1089

C1088

1.A GND

2.MIC SIGNAL

3.-12V

4.+12V

5.MIC DET

+12V

R1078

R1083

R1072

R1077

R1073

Pb

R1074

1.+3v3

C1409

R1410

CUP12957Z-1/FRONT PART/MP STAGE

GNDGND

C1076

C1077

-12V

C1082

R1046

X250BT/X550BT/X1500H : Q/S_3

S540BT/S640H/S740H : DIMMER

Cushion

X250BT/X550BT/X1500H : Q/S_2

S540BT/S640H : SLEEP

S740H : MODE

S540BT : MODE

S640H : INFO

S740H : BAND

X250BT/X550BT/X1500H : Q/S_1

S540BT/S740H : TUNE+

X250BT/X550BT/X1500H : STATUS

S640H : MODE

X250BT/X550BT/X1500H : DIMMER

S540BT/S740H : TUNE-

S640H : BAND

X250BT/X550BT/S640H : TUNE+

S540BT/S740H : PRESET+

X1500H : ZONE2 SEL

S540BT/S740H : PRESET-

X250BT/X550BT/S640H : TUNE-

X1500H : ZONE2 ON/OFF

R1022

S640H/X1500H : PRESET+

X250BT/X550BT : PRESET+

S740H : ZONE2 SEL

S540BT : SOUND

R1024

C1039

S640H/X1500H : PRESET-

S740H : ZONE2 ON/OFF

X250BT/X550BT : PRESET-

S540BT : SOUND

R1008
R1005

+3.3V

C1087

C1086

C1085

GND

R1068

R1023

R1011
R1010

Q1002

R1053

R1418

Q1016

R1421
R1420
R1419

R1009
R1006

R1020
R1021

R1069

C1073
C1074

GNDGND

R1017
R1019

C1009

Q1007

R1430

D1015
D1016

Q1006

R1015
R1014

R1013

Q1005

R1058

R1059

-12V

R1026

R1061

R1060

R1012

R1429

L1001

R1428

+3V3

C1020

Q1003

D1408
C1430

7.FL AC

Pb

R1422

Q1004

GNDGND

Q1015

Q1013

6.NC

R1025

5.FL AC

1.ISEL_A

2.ISEL_B

3.MIC_DET

4.POWER_KEY

5. +12V

6. -12V

7.MIC_SIGNAL

8.A_GND

9.B/P_IRIN_DE

10.H/P_DET

11.VSEL_A

12.VSEL_B

13.KEY_3

14.KEY_2

15.KEY_1

16.RED_LED

17.GRN_LED

18.RC_IN

19.FL_RST

20.FL_CE

21.FL_CLK

22.FL_DATA

23.CPU_POWER

24.MCU_5V

25.MCU_3V3

26.D_GND

27.NET_FACT_RST

+12V

Electrical Mechanical Repair Information Updating

C1011

C1041

R1018
R1016

C1013
C1014
C1015
C1016
C1012

C1423

2.NC

3.GND

4.NC

1.VDISP

23

REGULATOR, SMPS

BOTTOM SIDE BOTTOM SIDE BOTTOM SIDE

Before Servicing

This Unit

CUP12910Z-1

SMPS PART
MP_STAGE

Sec.

Pri.

C6008 C6013

ZD620

C6023

R6017

R6021

C6010

BK303

BK603

1.AC_S2

2.NC

3.RTN_GND

4.NC

5.AC_S2

1A387

R6015

IC602

D6010

1A629

AC120V
F3003/F3004
AC100V
AC220~230V
F3001/F3002

J6004

BAR CODE

J6007

D6007

J6009

ZD618

Pri.

R6016

J6013

R6018

1 5

ZD621

R6004

R6010

D6008

Sec.

IC603

BONDING

REGULATOR (A SIDE)

CUP12910Z-2

REGULATOR PART

MP_STAGE

CN302

T 1.25A L 250V

T 1.25A L 250V

T 1.25A L 250V

T 1.25A L 250V

F3003

F3004

F3002

F3001

C3003

C3005

C3004

J3004
J3006

D3003

D3001

D3004

D3002

SMPS (A SIDE) SMPS (A SIDE)

ZD609

ZD608

ZD610
R6009 R6008

J6016

J6017

V

12 7

S
S

X
C

S

F

S

ZD601

S

6

D

S

D6012

J6018

IC601

BONDING

T6001

D6013

J6012

BONDING

R A C

J6020

J6019

C6019

ZD619

FCT1 FCT2 RPICTMI

C3007

Pb

BONDING

C6004

1 7

14 8

C6018

BONDING

REGULATOR (B SIDE)

5.DA+5V

4.VGND

3.+12V

2.RLY_GND

DA+5V TP

+12V TP

1.-12V

-12V TP

AC_S2 TP

AC_S2 TP

1.AC_S2

2.NC

3.RTN_GND

4.NC

5.AC_S2

BAR CODE

C3011

C3014

C6029

C6030

IC604

C3015

Pb

R6033R6032R6031

R6006

R6013

R6014

V

Q6002

X
C
F

C6026

C6011

R6011

D

Pri.

Sec.

C6015

C6014

L6001

C6012

D5.2V TP

C6009

C6007

C6006

C6005

S
S

R6012

S
S
S
S

R6022
R6023
C6020

R6020

R6019

Sec.

Pri.

Pri.

Sec.

C6024
C6025
R6026

Electrical Mechanical Repair Information Updating

BK301

J3015

C3008

1 .IN

1 .IN

2 .GND

3 .+12V

2 .GND

3 .+5VV

IC301

F6001

CX601

J6011

LF602

CN602

CN601

T 6.3A L 250V

(AC100V~120V AREA)

(AC220V~230V AREA)

C6001

J6015

BONDING

4 3

RY601

D6009

1A569-V1

C3024

D3101

D3108

J3013

C3001

J3032

J3033

J3034

I OG I G O OG I

IC305

KIA7805BPI

CY602

BK601
1A834

CY601

LN

FCT1 FCT2 RPICTMI

Pri.

2

Sec.

BK602
1A834

1

Pb

C3002

L N

Pri.

Sec.

C6022

C6021

Pb

C3009

C3010

R6027

R6029

R6030

R6028

R6024

Q6003

R6025

MAIN_POWER TP

5.DA+5V

3.+12V

1.-12V

2.RLY_GND

4.VGND

C3006

2 .IN

3 .-12V

J6003J6002

J6005

D6004
D6002

J6010

ZD617

Pri.

Sec.

J6001

R6034

1.D5.2V

2.D5.2V

BONDING

1 .GND

D6005

C6003

4.D_GND

3.M_RESET

D3104

J3026

C6028

5.D_GND

6.MAIN POWER

J3023

C3012

J3035

C3013

J3028

J3027

ZD611

ZD613

ZD614

ZD616

C6027

BN601

BN301

5

J3025

J3024

J3036

D3103

J3031

J3030

J3037

KIA7912 KIA7812

IC302

(AC220V~240V AREA)

T1.6A L 250V
T2A L 250V

(AC100V~120V AREA)

D6006

D6001

D6003

C6002

3

CX602
LF602
CLZ9Z126Z:E3,K
CLZ9Z133Z:E2,E1C

ZD612

ZD615

F6002

AVR-S730H/X1400H

AVR-S530BT/X540BT

T 2.5A L 250V

(AC220V~230V AREA)

T 5A L 250V

(AC100V~120V AREA)

C6017

OPEN

OPEN

6

142

T 3.15A L 250V

J6014

24

LEVEL DIAGRAM

FRONT ch

Before Servicing

This Unit

AVRS540BT /X550BT/X250BT L EVEL1 DIAG RAM

AUDIO IN

DIG ITAL

40dB

30dB

20dB

10dB

2CH IN 0dB

(200m V)

-10dB

-20dB

FR O NT

-2. 78dB

A/D IN

REV A MP

A/D IN

REV AM P

CS 42528
DIFF. INPUT
0dBFS= 5.6V pp

AD IN=145m V

A/ D

=1 .98Vrm s

A/ D

DIR

0dBF S

-10dBF S

-20dBFS

-22.78dB FS
(A/ D IN )

-30dBFS

-40dBF S

DS P

CS 42528

0dBF S

-10dBF S

-20dBF S(D IG.IN )

-22.78dB FS
(A/ D IN )

-30dBFS

-32dBF S(D IG.IN )

-34.78dBFS
(A/ D IN )

-40dBF S

D/ A

D/ A

CS 42528
DIFF. OUT
0dBF S=5V pp

=1 .77Vrm s

FRO NT ch

D/A OU T

LPF

FU LL SCA LE L EVEL =2V rms

DO LBY LIM IT LEVEL (ALL ch-3dBFS )

+1 .77dB

+1 .77dB

+1 .77dB

+1 .77dB

ELE CTRIC

VO LUM E

NJ U72340A FH 3

VO L 0 0

PRE AM P1

-2dB

+1dB

+10dB

+13dB

GA IN s etting of MASTER VOL 00dB

-SW :YES(D IGIT AL)

-SW :YES(A NAL OG)

-SW :N ONE (DIG ITAL)

-SW :N ONE (ANA LOG)

=- 2dB
=+1dB
=+10dB
=+13dB

+29dB

PO WER AM P

-24dB

AT T

40dB

30dB

20dB

10dB

-10dB

-20dB

0dB

SPK O UT

FR ONT

H/P OU T

SPK O UT
FR ONT

4.47V rms /8ohm

H/P OU T
282mV rms

/33ohm

Electrical Mechanical Repair Information Updating

25

CENTER ch

Before Servicing

This Unit

AVRS540BT /X550BT/X250BT L EVEL2 DIAG RAM

40dB

30dB

20dB

10dB

2CH IN 0dB

(200m V)

-10dB

-20dB

CE NT ER

DSP OUT

-20dBF S(D IG.IN )

-22.78dB FS

0dBF S

-10dBF S

(A/ D IN )

-30dBFS

-40dBF S

D/ A

D/ A

CS 42528
DIFF. OUT
0dBF S=5V pp

=1 .77Vrm s

CENTER ch

D/A OU T

LPF

FU LL SCA LE L EVEL =2V rms

DO LBY LIM IT LEVEL (ALL ch-3dBFS )

+1 .77dB

+1 .77dB

ELE CTRIC

VO LUM E

NJ U72340A FH 3

VO L 0 0

PRE AM P1

+29dB

-2dB

+1dB

GA IN s etting of MASTER VOL 00dB

-PC M or DD C onfig1(D IG.IN )

-A/ D IN (ANA LOG)

-DD C onfig2(D IG.IN )

=- 2dB
=+1dB
=+1dB

PO WER AM P

40dB

30dB

20dB

10dB

-10dB

-20dB

0dB

SPK O UT

CE NTER

SPK O UT
FR ONT

4.47V rms /8ohm

Electrical Mechanical Repair Information Updating

26