JVC AV48P775 Schematic

SCHEMATIC DIAGRAMS

REAR PROJECTION TELEVISION

YA17320052

AV-48P775/H, AV-56P775 AV-56P785

CD-ROM No.SML200502

POWER

TV

CATV VCR DVD

ASPECT

MULTI SCREEN

INDEX

SELECT

TWIN

SLEEP

FREEZE

SWAP

ML/MTS

DISPLAY

+

INPUT

123

D/A

456

i.LINK MENU

789

RETURN+

TIMER

TUNE

TV

0

THEATER

VIDEO

SUB

FAVORITE

PRO

STATUS

CHANNEL

SUB

NATURAL CINEMA

SOUND

LIGHT

C.C.

MUTING

GUIDE

CH

VOL VOL

OK

CH

MENU

BACK

VCR CHANNEL

VCR DVD

PREV NEXT

POWER

TV VCR

REW

FFPLAY

REC PAUSE

STOP

OPEN CLOSE

STILL PAUSE

RM-C14G

/H,

/H

BASIC CHASSIS

RP

[ AV-56P775 ]

No.YA173

2005/2

AV-48P775/H, AV-56P775/H, AV-56P785/H

STANDARD CIRCUIT DIAGRAM

NOTE ON USING CIRCUIT DIAGRAMS

1.SAFETY

The components identified by the symbol and shading are critical for safety. For continued safety replace safety ciritical components only with manufactures recommended parts.

2.SPECIFIED VOLTAGE AND WAVEFORM VALUES

The voltage and waveform values have been measured under the following conditions.

(1)Input signal : Colour bar signal

(2)Setting positions of each knob/button and variable resistor

(3)Internal resistance of tester

(4)Oscilloscope sweeping time

(5)Voltage values

Since the voltage values of signal circuit vary to some extent according to adjustments, use them as reference values.

: Original setting position when shipped

: DC 20k

: H

: V

: Othters

: All DC voltage values

/V

20µs / div

5ms / div

Sweeping time is specified

3.INDICATION OF PARTS SYMBOL [EXAMPLE]

In the PW board

: R1209

R209

Type

No indication

MM PP

MPP MF TF BP

TAN

(3)Coils

No unit

Others

(4)Power Supply

Respective voltage values are indicated

(5)Test point

: Test point

(6)Connecting method

: Ceramic capacitor : Metalized mylar capacitor

: Polypropylene capacitor : Metalized polypropylene capacitor : Metalized film capacitor : Thin film capacitor : Bipolar electrolytic capacitor : Tantalum capacitor

: [µH]

: As specified

: B1

: 9V

: Connector

: Receptacle

: Only test point display

: Wrapping or soldering

: B2 (12V

: 5V

)

4.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value

No unit : [

K M

Rated allowable power No indication : 1/16 [W]

Others : As specified

Type

No indication

OMR

MFR

MPR

UNFR

FR

Composition resistor 1/2 [W] is specified as 1/2S or Comp.

(2)Capacitors

Capacitance value

1 or higher : [pF]

less than 1

Withstand voltage

No indication : DC50[V]

Others : DC withstand voltage [V]

AC indicated Electrolytic Capacitors

47/50[Example]: Capacitance value [µF]/withstand voltage[V]

]

: [ k

]

: [M

]

: Carbon resistor

: Oxide metal film resistor

: Metal film resistor

: Metal plate resistor

: Uninflammable resistor

: Fusible resistor

: [µF]

: AC withstand voltage [V]

(7)Ground symbol

: LIVE side ground

: ISOLATED(NEUTRAL) side ground

: EARTH ground

: DIGITAL ground

5.NOTE FOR REPAIRING SERVICE

This model's power circuit is partly different in the GND. The difference of the GND is shown by the LIVE : ( ) side GND and the ISOLATED(NEUTRAL) : ( ) side GND. Therefore, care must be taken for the following points.

(1)Do not touch the LIVE side GND or the LIVE side GND and the ISOLATED(NEUTRAL) side GND simultaneously. if the above caution is not respected, an electric shock may be caused. Therefore, make sure that the power cord is surely removed from the receptacle when, for example, the chassis is pulled out.

(2)Do not short between the LIVE side GND and ISOLATED(NEUTRAL side GND or never measure with a measuring apparatus measure with a measuring apparatus ( oscilloscope, etc.) the LIVE side GND and ISOLATED(NEUTRAL) side GND at the same time. If the above precaution is not respected, a fuse or any parts will be broken.

Since the circuit diagram is a standard one, the circuit and circuit constants may be subject to change for improvement without any notice.

NOTE Due improvement in performance, some part numbers show in the circuit diagram may not agree with those indicated in the part list. When ordering parts, please use the numbers that appear in the Parts List.

)

(No.YA173)2-1

WIRING DIAGRAM

FRONT

FRONT CONTROL PWB

TOP

INPUT-4

S-VIDEO VIDEORL/MONO

DIGITAL INPUT MODULE PWB

DC

Q

SR

SPEAKER(L)SPEAKER(R)

MENU CH - CH + VOL - VOL +

LED

POWER SW

AU

SB

REMOTE SENSOR PWB

MAIN PWB

SUPER FOCUS

CN000RCN001GCN001H

TOP

R

B CRT G CRT

TOP

BE

GBK

TP-B

B CRT SOCKET PWB

R CRT

GBNGBN

GE RE

RGN

A

GSCBSC

TP-G

G CRT SOCKET

RGK

PWB

E

RAMGAMBAM

GBK

V

VM PWB

J

V

RGN

TP-ERTP-EGTP-EB

RGK

R VM COIL

G VM COIL

B VM COIL

RSC

TP-R

R CRT SOCKET PWB

TOP

FOCUS

PACK

RGB

SCREEN

FOCUS

RG B

CONVERGENCE SENSOR

DEF & CONVERGENCE

POWER PWB

OUT PWB

FRONT

M

ATSC TUNER MODULE

COOLING

TU1101

FAN

SRDC

1G

CN9701

CN9601

CN9701

CN001

CN1008

1H

CN00S2

CN000Y

CN000E

MI-COM & DIST MODULE PWB

CN1009

SD CARD PWB

Q

CN1001

AU

CN001

CN002CN1002

AT

CN003CN1003

FUSE

F801 125V 7A

AC

J

CN007

N

CN007

CN00Y

CN00N

CN008CN008

5Pin : 4Pin : 3Pin : 2Pin : 1Pin :

CN0BI

CN0AB

TP-91(B1) NC X-ray1 X-ray2 TP-E( )

CN0GI

CNRHV

CNGHV

CNBHV

S1

CN00Z

CN011

CN0RI

CN012

FRONT

DIGITAL CONVERGENCE MODLUE PWB

R CONVER. YORK

G CONVER. YORK

B CONVER. YORK

R DEF YORK

G DEF YORK

B DEF YORK

B CRT

G CRT

R CRT

R G B

CN0AA

5

1

CN00A

FBT

HV DIVIDER

2-4(No.YA173)(No.YA173)2-3

BLOCK DIAGRAM

CENTER

INPUT

AUDIO L/R

OUT (FIX)

INPUT 1

INPUT 2

INPUT 3

MONITOR

OUT

INPUT 1

COMPONENT

VIDEO

INPUT 2

COMPONENT

VIDEO

AV

COMPULINK

INPUT 4

L/R

BSC

(DIGITAL)

BSY

RGB

IC501

CONVERT

IC162

PARABOLA

CORRECT

Q503

H.OUT

R

G

B

D-A

i LINK IN/OUT

OPTICAL OUT

DIGITAL AUDIO

CABLE CARD SLOT

R OUT

RGB

G OUT

OUT

B OUT

RGB

(OSD)

IC801 / IC811 IC821 / IC831 IC841 / IC851

V. DRIVE

Q533

SIDEPIN

B1

AMP

Q531

OUT

R

G

B

IC1001

R OUT

R CRT

SOCKET PWB

IC2001

G OUT

G CRT

SOCKET PWB

IC3001

B OUT

B CRT

SOCKET PWB

VM PWB

RH RV GV

IC804

AMP

GH BH BV

IC805

AMP

IC401

V. OUT

T502

FBT

Q7105 Q7106

VM DRIVE

R CRT

G CRT

B CRT

VM COIL

(x3)

R /G /B

CONVERGENCE

YOKE

R

G

B

v

H

DY01 DY02 DY03

DEF. YOKE

(R.G.B)

AUDIO

TU1101

U/V TUNER

CENTER IN

Y1/C1

V1

V

L1/R1

V2

V

L2/R2

Y2/C2

V3

V

L3/R3

MON Y/C

MON V

V

MON L/R

COM Y1

COM PB1

COM PR1

COM Y3

COM PB3

COM PR3

COMPU

Y4/C4

V4

V

L4/R4

BS-V

TV-V1

V 1 V 2

V 3 V 4

BS-Y/C

BS-L/R

AUDIO

L/R

IC1501

FRONT

CONTROL

PWB

MTS

DECODE

AUDIO

CONTROL

IC1140

MTS DECODE / AUDIO SELECT /AUDIO CONTROL

AV SELECTOR

VY_SWMAIN

VY_SWSUB

VY_MON

C_SWMAIN

C_SWSUB

C_MON

L_SWMAIN

R_SWMAIN

L_SWSUB R_SWSUB

L_MON R_MON

2DYC_Y/RY/BY

COM L5/R5

IC1301

COMPONENT VIDEO/AUDIO SW

AUDIO

(ANALOG)

RX0 RX1 RX2 RXC

DIGITAL IN

(VIDEO/AUDIO)

L/R

IC6001

A.H.S

Y IN

C IN

AUDIO

L/R

COMSYNCY

COM_Y, COM_PB, COM_PR

ANGY / ANBPB / ANRPR

COM L5/R5

L/R

SCK SD0

WS

IC001

VIDEO

CONV.

D-A

ANGY ANBPB ANRPR

MAIN PWB

IC1641

BBE

2D

YC

A-D

SUB 2D Y/C SEP

& CHROMA DEMOD

SHPX

SVPX

IC801

AUDIO

CONV.

YNR

SEP.

MULTI

COLOR

DEMOD

IC3001

SYNC

SEPA

SYNC SEP/DETECT/SW

D-A

L/R

IC1661

AUDIO OUT

DATA LATE

CONVERT

IC1211

IC1703

MEMORY

IC803

D-A

SVPX SHPX

SW

INV

L/R

Y

RY BY

SDA0 SCL0

DIGITAL INPUT

MODULE PWB

SPEAKER (L)

SPEAKER (R)

VY_SWMAIN

C_SWMAIN

MAIN_H

MAIN_V

COMPU

SCREEN SENSOR

SD CARD PWB

IC1001

YNR

MULTI COLOR DEMOD

IC3001

IC301

AMP

IC311

AMP

V

CARD

CONTROL

3D

CONVERT

MICOM H/V

RAMP.

GENERAT

H.

OSC

DEF OSC

SD CARD

SLOT

AD Y / AD PR / AD PB

YC

A-D

SEP.

A-D

MAIN/SUB 3D YC SEP/CONVERT.

BS_RXD BS_TXD

A. CONV. R

A. CONV. B

A. CONV. L

A. CONV. T

V

H

IC1701

MAIN CPU

OSC.

DELAY

SDA0 SCL0

COMPU

IC101

POWER PWB

F801

LF801 LF802

ATSC TUNER

BS_Y/C,L/R

DIG OUT R / G / B

IC101

GENERAT.

CONV.

MODULE

(ANALOG)

DQ

ADRS

DQ

ADRS

VM

Y

CONT.

PB PR

G-Y

MATRIX

MI-COM & DIST MODULE PWB

RH/GH/BH OUT RV/GV/BV OUT

IC161

V.

OUT

V/I

EW

OUT

T921

SW

TRANS

Y

OSD RGB AMP

RGB PROCESS

H. DRIVE

DEF & CONVERGENCE OUT PWB

DATA N DATA P

BS_RXD BS_TXD

IC1001

A-D

DATA LATE

HDA / VDA

V/H OUT

OSD R / G / B

BLK H/V

FORMAT

CONVERT

/MULTI SCREEN

/DSD

CONV_R / G / B

IC701

SUB/

(CONVERGENCE)

CPU

CONVERGENCE

WAVEFORM

VBLK

OUT

DIGITAL CONVERGENCE MODULE PWB

V.

OUT

H.

OUT

RY951

OSD

VD

DEF DISTORTION CORRECTION

RAMP

DEF

HP

GEN.

IC911

POWER

REG

IC1002

FRAME

MEMORY

IC1003

FRAME

MEMORY

MATRIX

IC1301

(No.YA173)2-5 2-6(No.YA173)

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM (1/8) [U/V TUNER BLOCK] SHEET 1

OPEN

CN1E11

CN10E1

CN10E2

CN1E21

CN10E3

R1155 R1156

D1143

OPEN

CN11S4

OPEN

GND

OPEN OPEN

GND

OPEN

GND

D1144

OPEN

MA8082/M/-X

CN10S4

QGA2501C5-03Z

R1157 R1158

220 220

GND GND

D1145

D1146

MA8082/M/-X

CN10DC QJB003-043014

DIGITAL INPUT MODULE

C0701

OPEN

GND

C0501

OPEN

GND

2SK2090-X

DGS

Q0702

2SK2090-X

DGS

Q0701

A3.3V

3.3V

SCL0_3.3

SDA0_3.3

CN10SR QJB003-052610

SCL

GND

SDA

LRSW

HDMI_IR

LRSW

SHEET8

3.3V

SHEET6,8

SHEET4

DIGITAL INPUT MODULE

SHEET3

OPEN R0709

R0705

10k

R0706

10k

SCL0_3.3

SDA0_3.3

GND

SHEET3

SHEET8

32V

V_BS

C1111

0.1

TU1101 QAU0386-001

AUDIO_L

0

SDA0

C1104

0.1

/16

PS

OPEN

R1114

OPEN

Q1103

OPEN

R1101

OPEN

GND

R1116

L1101

0

R1115 OPEN

D1101

OPEN

QQL244K-100Z

0

R1117

D1102 OPEN

R1103 OPEN

C1105

470

/16

IC1101

C1102

AN7805F

C1101

100

/16

470

/16

R1121 OPEN

Q1121

OPEN

R1105

TV_A

0

SCL0

R1104

32V

AGC_MU

R1110

C1103

Q1102

10k

/50

47K

C1124 OPEN

R1107

Q1101

*2

27k

R1111

0

R1127

C1123

OPEN

R1126

CH

R1124

OPEN

R1122

OPEN

R1123

OPEN

CH CH

C1121

C1122

OPEN

L1121

OPEN

Y1915 OPEN

CENTER

*1

R_FIX

C/N_AFT1

TV_R1

C1142

L_FIX

10

TV_L1

C1143

R1112

10k

OPEN

R1125

GND

10

C1144

10

9V

OPEN

TV_V1

Q1122

OPEN

C1172

D1140

0.1

/16

OPEN

D1141

OPEN

C1140

4.7

/50

4.710

C1141

/50

NN

/50

R1140

2.2M

/50

0.022

C1145

0.0047

C1146

C1147

N

4.7

/50

C1148

0.1

/25

C1149

0.0047

N

C1150

4.7

/50

AUDIO_R

/50

/16

4.7

C1171

C1170

C1169

PS

0.1

NN

C1151 .1

/25

/16

PS

GND

R1152 R1151

3.9k 3k

C1167 10

/50

C1165

C1166

4.7

/50

N

/50 1

C1168

IC1140 CXA2205Q-X

N

220

R1142

R1141

C1152

4.7

/50

R1144 100k

V_BS

32V

R1150 OPEN

/50

R1149

3.3k

3.3

C1163 .0027

.047

C1164

1M

R1143

C1153 .0056

N

C1162

4.7

/50

C1161

4.7

/50

C1160

4.7

/50

N

C1159

100

/16

C1158

4.7

/50

R1148 OPEN

R1147

68k

C1157 10

/50

R1146

1k

C1156

4.7

/50

R1145

C1155 1

/50

C1154

.012

12K

GND

MAIN PWB ASS'Y (1/8) [U/V TUNER BLOCK] SRP-1009A-M2 [AV-48P775/H] SRP-1010A-M2 [AV-56P775/H] SRP-1011A-M2 [AV-56P785/H]

SHEET4,5,6,7,8

SHEET4,5,8

SHEET8

SHEET5,8

SHEET3,5,6,7,8

SHEET7

SHEET3

SHEET6,7,8

CENTER INPUT

J2102

QNN0629-001

AUDIO OUT(FIX)

J2102

QNN0629-001

J2102

QNN0629-001

SHEET8

SHEET3,7,8

SHEET8

SHEET6,7,8

SHEET6,8

SHEET8

SHEET5

SHEET6

SHEET6,7,8

SHEET6,8

SHEET4,5,6,7,8

SHEET4,5,8

AUDIO_L

AUDIO_R

LOUT_US

ROUT_US

AGC_MU

TU_POW

STB_3.3V

STB_GND

LB_PRO

LOB_POW

BS_POW

COM_PR

COMPRGND

COM_PB

COMPBGND

COM_Y

COMYGND

MAIN_H

MAIN_V

12V

9V

SCL2

SDA2

ROUT_US

A3.3V

CENTER

GND

C1423 47

R1403

OPEN

R1404

OPEN

GND9VGND

LOUT_US

L_FIX

R_FIX

D1251

MA8100/M/-X

R1261

1.5K

C1257

1

/50

GND

R1262

C1258

1.5K 1

/50

GND

D1252 MA8100/M/-X

Q1253

Q1252

*1

*2

R1265

10K

GND

C1445

BS_POW

LOB_POW

LB_PRO

0.01

100

/16

C1412

C1422

0.01

/25

STBGND

STB3.3V

47

C1451

0.01

32V

GND

BS5V

BS9V

AC_IN

BT30V

C1446

C1407

21V

GND

/50

R1266

3.3K

R1267 100K

GND

/25

CN1008 QGB1509J1-55

R1268

10K

GND

9V

5V

21V

SCL0

SDA0

TV_V1

TV_R1

TV_L1

12V

TU_5V

R1283 82k

R1284 220

R1286 220

GND

BS_9V

BS_5V

AC

STB_3.3V

STB_GND

21V

LB_PRO

LOB_POW

BS_POW

A3.3V

15/11V

2.5V

2.5V A5V

A5V

COM_PR

COMPRGND

COM_PB

COMPBGND

COM_Y

COMYGND

MAIN_H

MAIN_V

RELAY

3.3V

3.3V 9V

9V

5V

9V

5V

21V

AUDIO_L

AUDIO_R

SCL0

SDA0

LOUT_US

ROUT_US

AGC_MU

TV_V1

TV_R1

TV_L1

12V

TU_POW

R1282 220

R1285 82k

R1287 82k

OPEN

L1401

QQL244K-100Z

C1415 C1409

0.01 10

C1416

/25

47

GND

5V

GND

A3.3V

TU_POW

D1281 MA8100/M/-X

D1282 MA8100/M/-X

GND

C1403

1000

/10

C1404

1000

/10

C1406 C1418

1000 47

/10 /25

9V

GND

9V

Y1914

OPEN

R1913

OPEN

R1917

OPEN

C1452C1449

0.01

L1402

QQL26AK-100Z

C1417

0.01

TU_POW

9V

3.3V

GND

MAIN_V

MAIN_H

TU_POW

MAIN_POW

R1918

OPEN

COM_Y

COMPYGND

R1914

OPEN

Y1917

R1915

OPEN

COMPBGND

COM_PB

R1911

OPEN

0

R1916

OPEN

R1919

OPEN

C1912

OPEN

COMPRGND

C1911

OPEN

COM_PR

Y1911

OPEN

Q1911

R1912

OPEN

R1910

OPEN

Q1912

GND

Q1913

OPEN

Q1914

OPEN

GND

C1421

C1405

1000

/50

/6.3

AUDIO_L

C1411

C1450

0.1

/16

0.01

2.5V

GND

BS_ODU

BSDGND

C1410

0.1

/16

AUDIO_R

AUDIO_L

A5V

AUDIO_R

TV_A

Q1254

Q1255

*2

*1

GND

R1269

3.3K

OPEN

OPEN47OPEN

C1433

C1432

C1431

GND

M_MU

BSD_L

BSD_Y

BSD_C

BSD_R

BSD_Y_GND

C1702 1

/16

SDA1

SCL1

SDA0

SCL0

SDA0

HDMI_IR

OPEN

C1430

GND

SCL0

SDA0

HDCP_V

HDMI_IR

HDCP_H

MI-COM &DIST MODULE

5V

IC1703

TEST

D1704

VY_SWMAIN

VY_SWMAIN_GND

GND

VssSDA1

D1702

MA111-X

SCL1

GNDGND

D1705 MA8100/M/-XMA8100/M/-X

ABL

GND

DEF_HP

V_SYNC

H_SYNC

X_RAY_M

A0A1A2

Vcc

CB2

GND

AFT2

ATE128-58P785

C_SWMAIN

MI-COM &DIST MODULE

SDA0

SCL0

MA111-X

D1703

MA111-X

R1702

100

R1703

100

D1895

MA8082/M/-X

OPEN

D1891

EHT

GND

RST3

DEF_VP

NECK

OSD_VD

B1_POW

COMPU

BSD_IR

BSD_IR_GND

D1892

ON_TIM

D1896

OPEN

D1897

MA8082/M/-X

MA8051/M/-X

OPEN

D1893

SCL1

GND

SCL1

SDA1

D1898

OPEN

D1894

SDA1

MA8051/M/-X

C/N_AFT1

SDA0

C/N( AFT1)

R1898

R1897

R1896

R1895

R1892

R1891

R1890 R1889

SCL2

SDA2

SCL2

SDA2

HDMI_IR

D1253

R1272

5.6K S_MU

S_MU

SHEET7

M_US_MU

SHEET3

CN101C QGA2501C5-06Z

220

56k

R1899

OPEN

56k

R1900

GND

CN10C1

OPEN

CN100C

MECA_SW

KEY1

R1894 OPEN

HDCP_H

HDCP_V

C_SWMAIN

VY_SWMAIN

X_RAY_M

DEF_HP

H_SYNC

V_SYNC

DEF_VP

OSD_VD

B1_POW

COMPU

ON_TIM

POW_LED

MECA_SW

KEY2

REMO

M_MU

C_BSD

R_BSD

Y_BSD

L_BSD

NECK

RST3

A_MU

KEY1

KEY2

REMO

GND

AFT2

ABL

EHT

NC

CN1009 QGB1509J1-55

OPEN

M_MU

C_BSD

R_BSD

Y_BSD

L_BSD

HDCP_H

HDCP_V

AFT2

C_SWMAIN

VY_SWMAIN

ABL

X_RAY_M

DEF_HP

H_SYNC

V_SYNC

EHT

DEF_VP

NECK

OSD_VD

B1_POW

RST3

COMPU

ON_TIM

A_MU

POW_LED

MECA_SW

KEY1

KEY2

REMO

OPEN

SHEET2

SHEET3

SHEET6

SHEET3

SHEET6

SHEET4

SHEET2 SHEET6

SHEET7

SHEET6

OPEN

OPEN OPEN

R1893 OPEN

A_MU

POW_LED

c10325001_0114_1/8_0.0

2-8(No.YA173)(No.YA173)2-7

MAIN PWB CIRCUIT DIAGRAM (2/8) [VIDEO INPUT BLOCK] SHEET 2

QND0105-001

J2111

QND0105-001

J2111

QND0105-001

INPUT-1

INPUT-3

S-VIDEO

J2111

QND0105-001

S-VIDEO

GND

V

J2101

QNN0628-001

J2101

QNN0628-001

R

J2102

QNN0629-001

GND

QND0105-001

J2111 QND0105-001

GND

L

GND

R2102

R2103

75

GND

R2104

75

GND

R2105

220k

GND

R2106

220k

GND

R2122

75

R2123

75

GND

D2101 MA8100/M/-X

GND

75

GND

D2121 MA8100/M/-X

C2102

C2103

C2104

C2105

C2106

C2123

C2124

.01

/50

10

/50

10

/16

2.2

CB1

2.2

/16

CB1

.01

10

/50

D2217

MA8100/M/-X

GND

MA8100/M/-X

GND

D2216 MA8100/M/-X

D2215 MA8100/M/-X

GND

D2218 MA8100/M/-X

GND

D2219 MA8100/M/-X

GND

D2205

GND

D2206

MA8100/M/-X

S1

C1

Y1

MAIN PWB ASS'Y (2/8) [VIDEO INPUT BLOCK]

V1

L1

SRP-1009A-M2 [AV-48P775/H] SRP-1010A-M2 [AV-56P775/H] SRP-1011A-M2 [AV-56P785/H]

R1

S2

C2

Y2

AV COMPULINK III

J1091

QNS0242-001

R1097

1k

D1093 MA8082/M/-X

GND

Y1

C1

V1

R1

S1

L1

COMPU

Y1

C1

V1

R1

S1

L1

SHEET1

INPUT-2

INPUT-3

MONITOR/REC OUT

QNN0628-001

J2101

QNN0628-001

J2102

QNN0629-001

J2101

QNN0628-001

J2101

QNN0628-001

QNN0629-001

QND0105-001

QNN0660-001

J2101

V

L

R

V

R2125

R2147

75

OPEN

GND

R2126

220k

GND

R2127

220k

GND

R2144

R2148

75

OPEN

GND

R2145

220k

GND

L

GND

J2102

R

GND

J2111

V

J2121

L

J2121

R

J2121

GND

J2111 QND0105-001

GND

R2251

R2146

220k

GND

68

GNDGND GND

GND

R2252

2.2k

R2253

2.2k

R2254 22k

R2255 22k

R2258

OPEN

C2251 1

/50

MA8100/M/-X

R2264

R2265

D2251

C2126

C2127

C2128

C2144

C2145

390

C2146

10

/50

/16

2.2

CB1

2.2

/16

CB1

10

/50

2.2

/16

CB1

2.2

/16

CB1

R2259 150

R2261 150

R2262 100

Q2251

KTA1267/YG/-T

GND

R2263

68

Q2254

D2254

UN2226-X

OPEN

GND

D2255

OPEN

Q2255

GND

UN2226-X

GND

CB1

R2268 C2253

68 1000

MA8100/M/-X

GND

D2252

R2269

D2204

MA8100/M/-X

GND

D2212

MA8100/M/-X

GND

D2213

MA8100/M/-X

D2201

MA8100/M/-X

D2209

MA8100/M/-X

GND

D2210

MA8100/M/-X

GND

C2254

2.2

/16

/10

470

R2270 470

GND

C2255

R2273

47

R2274

47

R2275

47

Q2252 KTA1267/YG/-T

2.2

CB1

Q2256

UN2110-X

CB1

C2257

2.2

/16

GNDGND

V2

L2

R2

V3

L3

R3

R2276

100

CB2

C2256

/16

1

GND GND

R2277

SHEET3

Y2

C2

V2

L2

R2

S2

V3

L3

R3

MON_V

MON_L

M_MU

MON_R

S1DC

MON_C

MON_Y

R2281

47

R2282

C2261

2.2

D2253

47

/16

R2283

47

Q2253 KTA1267/YG/-T

GND

R2284

C2252

/50

1

GND

100

MON_V

MON_L

M_MU

MON_R

MA111-X

R2285

OPEN

D2259C2263

47

MA111-X/25

R2288

56k

GND

Q2260 2SA1530A/QR/-X

R2286D2258

33k

CB1

GND

C2262

1000

/10

MA8100/M/-X

1k

R2278

39k

Y2

C2

V2

L2

R2

S2

V3

L3

R3

MON_V

MON_L

M_MU

MON_R

AV_9V

S1DC

MON_C

MON_Y

SHEET3

SHEET1 SHEET3

SHEET3,8

SHEET3

(No.YA173)2-9 2-10(No.YA173)

c10325003_0114_2/8_0.0

MAIN PWB CIRCUIT DIAGRAM (3/8) [AV SW BLOCK] SHEET 3

MAIN PWB ASS'Y (3/8)

FRONT CONTROL

PWB ASS'Y

CN001H (SHEET16)

L4

GNDR4AFT2

GNDC4GNDY4GNDV4S4_DET

GND

CN101H QGA2501C1-11

SHEET1

SHEET2

Y_BSD

L_BSD

V_BS

R_BSD

C_BSD

[AV SW BLOCK] SRP-1009A-M2 [AV-48P775/H] SRP-1010A-M2 [AV-56P775/H] SRP-1011A-M2 [AV-56P785/H]

Y_BSD

L_BSD

V_BS

R_BSD

C_BSD

V2

L2

Y2

R2

C2

S2

V1

L1

Y1

R1

C1

S1

L3

V3

R3

L_BS GND

R1540

0

R_BS

R1541

0

R1523

R1520

R1525

S4

1k

V_BS

L_BS

R_BS

Y_BSD

C_BSD

R1516

R1514

0

R1515

GND

V2

S-1

LV2

GND

6.8k

220

R1534

R1533

V3

R1535

220

R1536

6.8k

R1537

220

GND

R1538

220

R1539

6.8k

R1577

220

R1578

6.8k

R1579

220

6.8k

220

6.8k

MA8100/M/-X

D1596

GND

LV3SCL

Y3

RV3

C3

S2-3

S-3

V4

LV4

Y4

RV4

C4

S2-4

S-4

LV5

V5

RV5

ADR YIN1

0

R1519

R1518

R1517

Y2

C2

S-2

RY2

S2-2

R4

C4

220

OPEN

R1522

D1595

C1

RV1

S2-1

6.8k

R1526

V4

L4

Y4

220

6.8k

220

R1527

R1528

R1529

IC1501

V1

Y1

LV1

CXA2069Q

RTV

TV

LTV

RV6

V6

LV5

COUT1

VGND

YOUT1

TRAP1

ROUT1

VOUT1

LOUT1

CIN1

BIAS

D1591

OPEN

D1592

OPEN

GND

SO

SCL

SDA

IC1502

M62320FP-X

CS0

PS

C1501

0.1

/16

GND

R1547

6.8k

R1549

6.8k

C1555

0.01

/50

C1556 VY_SWMAIN

0.01

/50

C1557

0.01

/50

GND

N

C1510 10

C1532

/50

22 QETN1HM-226Z

/16

SUR_EFCT

SUR_MONO

CS1

CS2

VDD

LRSW

GND

C1502 47

/25

GND

SUR_SW

AMP_MU

BBE_SW

M_US_MU

R1501

R1502

GND

AGC_MU

D1513

SCL0

SDA0

SUR_EFCT

SUR_MONO

SUR_SW

BBE_SW

AGC_MU

M_US_MU

AMP_MU

C4

Y4

V4

L4

R4

S4

AFT2

LRSW

AGC_MU

TV_R1

TV_V1

TV_L1

SUR_SW

BBE_SW

SUR_EFCT

SUR_MONO

AMP_MU

C_SWMAIN

VY_SWMAIN

VY_SWAP

C_SWSUB

VY_SWSUB

R_SWSUB

L_SWSUB

AFT2

SCL0

SDA0

SCL0

SHEET1,5,6,7,8

SDA0

LRSW

AGC_MU

SHEET1

TV_R1

TV_V1

TV_L1

SUR_SW

BBE_SW

SUR_EFCT

SHEET7

SUR_MONO

AMP_MU

C_SWMAIN

VY_SWAP

C_SWSUB

SHEET4

VY_SWSUB

R_SWSUB

SHEET5

L_SWSUB

AFT2

SHEET1

SHEET5

10

GND

R1511

3.3k MA111-X

Q1511

*1

R1505

10k

R1543

OPEN

R1512

OPEN

R1513

100

C1539

4.7

/50

N

C1538

OPEN

GND

SHEET2

MON_Y

MON_C

MON_V

MON_L

MON_R

MON_Y

MON_C

MON_V

MON_L

MON_R

SDA

AGND

DC_OUT

COUT3

LOUT3

YOUT3

ROUT3

VOUT3

VCC

LOUT2

V/YOUT2

ROUT2

TRAP2

COUT2

MUTE

C_SWMAIN

R1530

1k

Q1531

R1560

R1561

OPEN

*1

100

R1562

1k

GND

C1531

0.1

GND

VY_SWMAIN

/16

M_US_MU

L_SWMAIN

R_SWMAIN

BS_5V

AV_9V

S1DC

M_US_MU

L_SWMAIN

R_SWMAIN

BS_5V

AV_9V

S1DC

SHEET1

SHEET5

SHEET1,7,8 SHEET2,8

SHEET2

R1564

VY_SWAP

OPEN

R_SWMAIN

/25

C1519

MON_R

47

MON_V

L_SWMAIN

D1594

D1593

OPEN

GND

R1521

R1524

220

SCL0

SDA0

MON_C

MON_L

MON_Y

c10325005_0114_3/8_0.0

2-12(No.YA173)(No.YA173)2-11

MAIN PWB CIRCUIT DIAGRAM (4/8) [2DY/C SEP. BLOCK] SHEET 4

MAIN PWB ASS'Y (4/8) [2DY/C SEP. BLOCK] SRP-1009A-M2 [AV-48P775/H] SRP-1010A-M2 [AV-56P775/H]

SHEET3

VY_SWSUB

C_SWSUB

LC3002

NQR0470-001X

LC3001

NQR0470-001X

C3091

C3092

C3093

C3094

C3095

C3096

C3097

SHEET1,5,8

5V

NQR0413-003X

R3001

12k

N

C3001

/10

33

R3002

33k

R3012

12k

C3007

/10

0.33

R3013

33k

OPEN

GND

L3004

C3080 10

QBTC1CK-106Z

R3003

100

R3014

100

SHEET1,5,6,7,8

NQR0413-003X

GND

R3010

1.5k

R3021

1.5k

L3003

9V

/16

C3066

PS

.1

R3054R3055

/16

C3073

OPEN

GND

C3020

10k6.8k

/16 10

C3065

NC

R3065

GND

100

AVSS

AVDD( ADC)

YREFH

YREFM

CLH

YIN

CLL

YREFL

AVSS

CREFH

CIN

CREFL

VIN

UIN

AVDD( ADC)

AVSS

TVROUT1

AVSS

AVDD( DLL)

XI

AVSS

XO

AVDD( DLL)

TCLKO

LCKI

AVSS

LCKO

AVDD( DLL)

TCPOUT1

AVDD( BURST)

FSCI

AVSS

FSCO

AVDD( BURST)

TCPOUT2

AVDD( BURST)

HREFI

HREFO

AVSS

C3098

OPEN

C3041 10

/16

NCNC

NC

AVSS

NC

DVSS

R3032 OPEN

C3067C3068 C3071

/16 /16

470.01 47

GND

C3013

C3014

C3015

C3016

N

C3017

4.7

C3019

0.01

22k0.01

R3025

22k

R3026

C3021

0.01

C3027

8p

X3001

NAX0570-001X

C3028

8p

R3028

470

C3033 C3032

33p 56p

CH CH

R3030

470

C3035 C3034

33p 56p

CH CH

R3060

1.8K

Q3007

4700p

C3099

4700p

C3100

0.1

/16 PS

/16

100

/16

0.1 PS

/16

0.1 PS

R3023

47k

/50

R3024

22k

/16

C3018

0.1

PS

/16

.1

C3022

PS

/16

.1

C3023

PS

/16

.1

C3024

PS

/16

10

C3025

0.1

C3026

R3027

C3036

C3037

R3029

C3038

C3039

C3040

C3029

C3030

C3031

OPEN

/16

PS

/16

0.1

PS

/16

0.1

PS

470

/16

0.1

PS

/16PS

.1

/16PS

.1

470

/16PS

.1

/16PS

.1

5V

R3059

1K

C3079

CH

47P

CH

*2

GND

C3088

.1

/16

/50

330

12k

1

C3063

R3052

R3053

C3064

AVSS

VOUT

AVDD

IREFV

VREFV

COMPV

DVDD

EXLCKI

LCKS

NLHDA

TEST0

TEST1

NC

OPEN

4700p

C3042

R3033

SHEET1

RST3SCL0_3.3 SDA0_3.3

2DYCBY2DYCRY

R3049

100k

R3050

10p

C3089

56k

AVDD

R3051

.1

/16

/50

330

12k

1

C3060

C3061

R3048

AVSS

AVDD

UOUT

COMPU

VREFU

IREFY

IREFU

AVSS

.1

/16

C3062

2D YC SEPARAT/

COLOR DEMOD/

SYNC. SEP

TEST2

TEST3

TEST4

SCAN

IOSEP

CKSEL

RSTN

SCL

SDA

1000100

100

R3039

R3040

R3066

OPEN

R3038

C3043 OPEN

C3081 C3084

OPEN

GND

C3082

150p

LC3006 LC3008

NQR0470-003X NQR0470-001X

NQR0470-001X

R3042

CH

GND GND

GND

LC3007

GND

/50 1

C3059

COMPY

SLAS

GND

2DYCY

CHCHCH

C3090

10p

.1

/16

220

PSPSPSPS

4700p

10

C3058

R3047

C3056

C3057

NC

AVSS

DVSS

YOUT

AVDD

DVDD

VREFY

IC3001

MN82832

DVDD

CK56MI

DVSS

CK56MO

DVSS

PTEST

DAT15

NC

4700p

C3044

R3041

OPEN

RA3001 RA3002 RA3003 RA3004

NRZ0040-103X NRZ0040-103X NRZ0040-103X NRZ0040-103X

10k

OPEN

SHEET1

C3083

OPEN

DYIO4

DYIO5

DYIO6

DYIO7

DYIO8

DYIO9

DAT14

DAT13

DAT12

DAT11

DAT10

DAT9

10K 10K 10K 10K

DYIO3

DAT8

DYIO2

DVSS

4700p

C3045

DYIO1

DVDD

NCNCNCNCNCNCNCNCNC

DYIO0

DAT7

4700p

C3055

DVDD

DAT6

DVSS

DAT5

NC

CLKO

DAT4

SVPX

SHPX

100

OPEN

4700p

R3045

R3046

C3054

NC

LVD

LHD

COID

DVSS

DVDD

NC

DVDD

DVSS

FI

DUVO7

DUVO6

DUVO5

DUVO4

DUVO3

DUVO2

DUVO1

DUVO0

DVDD

DVSS

LDQM

UDQM

CKE

DVDD

DVSS

CS

WE

BA

CAS

RAS

DVDD

DVSS

ADS0

ADS1

ADS2

ADS3

ADS4

ADS5

DVDD

ADS6

ADS7

ADS8

ADS9

ADS10

TREFCLK

TDCLK

DVSS

VREFTEST

CPTEST

DVDD

DAT3

DAT2

DAT1

DAT0

DVSS

4700p

C3046

C3047

/16

10

C3048

4700p

VCC2YCD

NC

C3053

NC

C3052

NC

C3051

NC

C3050

NC

C3049

NC

4700p

3.3V

NQR0483-005X

LC3003

L3007

C3072

0.1 /16

GND

NRSA02J-0R0X

PS

2DYCY

2DYCBY

2DYCRY

C3078

PS

/16

0.1

GND

VDD

IC3002 R1170H331B-X

GND

CE VOUT

R3058

C3077

1k

0.33

/16

/10

GND

C3005

/16

4.7

NCF11CZ-475X

C3004

15P

CH

R3006

1.5k

L3001

NQL092K-6R8X

180

C3010

15p

R3017

1.5K

L3002

NQL092K-6R8X

180

Q3002

*1

CHCH

120P150p

CH

C3011

/16

4.7

NCF11CZ-475X

Q3005

CHCH

*1

R3007

1k

R3018C3009C3008 1k120p150p

C3003C3002

R3004

Q3004

R3015

Q3001

3.3k

*1

R3005

*1

R3016

R3009

R3020

PS

GNDGND

1k

0.5%

PS

GNDGND

1k

0.5%

C3070 C3069

0.01 47

C3006

/16

0.1

Q3003

*2

3D

C3012

/16

0.1

Q3006

*2

3D

SRP-1011A-M2 [AV-56P785/H]

PS

C3501 C3506

/16

0.1 4.7

GND

R3549

22k

Q3501

C3519 33

C3520 33

C3521 33

*2

/16

NN

R3502

100

R3550

22k

GND

PS

C3507 C3512

/16

0.1 4.7

R3552

22k

Q3505

/16

*2

R3518

100

R3553

22k

PS

C3513

/16

0.1

R3554

22k

Q3509

*2

/16

N

R3534

100

R3555

22k

SVPX

SHPX

C3085

C3086

1500p

OPEN

GND

R3503

1.8K

R3505

R3504

180

NQL092K-6R8X

CH CH

C3502

100p

R3519

1.8K

R3521

R3520

180

NQL092K-6R8X

CH CH

C3508

100p

R3535

1.8K

R3536

180

NQL092K-6R8X

CH CH

C3514

100p

CH

L3501

CH

L3502

CH

R3537

L3503

C3504

15p

10k

R3507

100

R3506

C3503

OPEN

120p

C3510

15p

10k

Q3506

R3523

100

R3522

OPEN

C3509

120p

C3516

15p

10k

R3539

100

R3538

OPEN

C3515

120p

Q3502

Q3510

R3508

R3509

R3513

R3515

0

*1

R3512

OPEN

R3511

R3510

OPEN

2.2k C3505

OPEN

*1

R3525

2.2k

*1

R3541

2.2k

OPEN

Q3503

OPEN

R3551

0

Q3504

OPEN

0

R3514

OPEN

R3516

R3532

GNDGND

R3548

GND

68

GNDGND

68

/16

NCF11CZ-475X

LC3501

NQR0470-003X

/16

NCF11CZ-475X

LC3502

NQR0470-003X

C3518

/16

4.7 NCF11CZ-475X

LC3503

NQR0470-003X

LC3004

NQR0470-003X

GND

LC3005

NQR0470-001X

2DYC_Y

2DYC_BY

2DYC_RY

SVP

SHP

SHEET5

SHEET6

(No.YA173)2-13 2-14(No.YA173)

c10325006_0114_4/8_0.0

MAIN PWB CIRCUIT DIAGRAM (5/8) [COMPONENT INPUT/SW BLOCK] SHEET 5

SHEET1,4,6,7,8

SHEET1,4,8

INPUT-2

COMPONENT VIDEO

DIGITAL

INPUT

MODULE

DIGITAL

INPUT

MODULE

QNN0660-001

INPUT-2

QNN0660-001

CN100Q

WJP0053-004A

HDMI_YG

HDMI_PB

HDMI_PBG

HDMI_PR

HDMI_PRG

CN10AU

WJP0052-002A

HDMI_Y

SHEET3

SHEET1,3,6,7,8

VY_SWAP

L_SWMAIN

SCL0

D2423

OPEN

D2424

OPEN

D2421

MA8100/M/-X

D2422

MA8100/M/-X

D2425

OPEN

D2401 MA8100/M/-X

D2403

MA8100/M/-X

D2406

MA8100/M/-X

VY_SWAP

R_SWMAIN

L_SWMAIN

R_SWMAIN

SDA0

9V

5V

SDA0

C2301

OPEN

R2302

OPEN

C2302

/16CB2

1

C2303

1

C2321

OPEN

C2322

1

/16CB2

MA8100/M/-X

C2323 1

MA8100/M/-X

GND

/16CB2

GND

D2405 OPEN

GND

D2402

GND

/16CB2

D2404

GND

C2341

1

/16CB2

GND

C2342 1

/16CB2

GND

C2343 1

/16CB2

GND

R2305

75

GND

R2308

75

GND

R2322

OPEN

75

R2328LC2323

75

R2350

OPEN

R2342

OPEN

R2345

OPEN

R2348

OPEN

LC2301

QQR1199-001

LC2302

QQR1199-001

R2301

R2303

R2304

R2306

R2307

OPEN

J2121

Y

J2121

Pb

J2121

Pr

LC2303

QQR1199-001

OPEN

R2309

J2121

Y

J2121

Pb

J2121

Pr

R2321

LC2321

QQR1199-001

R2323

R2324

LC2322 R2325

QQR1199-001

R2326

R2327

QQR1199-001

R2329

OPEN

R2341

LC2341

QQR1199-001

R2343

R2344

LC2342

QQR1199-001

R2346

R2347

LC2343

QQR1199-001

R2349

2DYC_Y

2DYC_BY

SHEET4

2DYC_RY

L_SWSUB

2DYC_RY

SHEET3

L_SWSUB

R_SWSUB

COMY1

COMPB1

COMPR1

COMY3

COMPB3

COMPR3

COMY5

COMPB5

COMPR5

R1346

C1341

/16

1

R1347

75

D1306

R1336

OPEN

CN10E4 OPEN

CB2

GND

MA8100/M/-X

GND

D1302

GND

D1301

MA8100/M/-X

D1305

C1342

0.01

GND

C1332

0.01 GND

COMY3

COMPB3

COMPR3

MA8100/M/-X MA8100/M/-X

COMY1

COMPB1

COMPR1

C1331 1

/16

R1337

75

GND GND

OPEN

COMSYNCY

SHEET6

/16

OPEN11

C1314

C1313

2DYC_RY

CB2

100p

C1328

CH

C1318

Lin1

APD1

IC1301

AN15852A

Lin3

Rin3

GND

CB2

C1366

OPEN

COMR5

OPEN

Prin1

AGND3

C1365

0.01

C1351

C1327

PDD1

Yin4

OPEN

C1312

2DYC_BY

CB2

100p

CB2

Pbin1

VGND4

GND

0.01

C1352

CH

C1311

VGND1

Pbin4

/16CB2 1

2DYC_Y

CH

Yin1

PPD4

GND

100p

C1326

0.01

C1353

Q1301

2SC3837K/NP/-X

R1372

100

R1382

R1392

100

C1373

C1383

C1384

OPEN

R1373

OPEN

GND

2SC3837K/NP/-X

R1383

OPEN

GND

2SC3837K/NP/-X

R1393R1391

OPENOPEN

GND

Q1302

Q1303

C1301

100

C1304

/16

0.1 /16

Yout1

VVCC

Prout1

Pbout1

AGND7

VGND7

Yout2

Rout1

VGND8

BIAS

Pbout2

Prout2

AGND8

Lout2

Rout2

AVCC

Yout3

VGND9

Pbout3

DCout

Prout3

AGND9

Prin4

APD4

Lin4

Rin4

AGND4

Rout3

Lout3 Lout1

0.01

C1354

C1355

GND

C1356 OPEN

CB2

GND

R1312

R1311

OPEN

GND

C1305

0.1

C1302

/16

100

C1307 10

/16

R1371

OPEN

GND

R1381 OPEN

GND

/16

0.1 C1372

GND

R1375

47

R1374

470

GND

/16

0.1

C1382

GND

R1385

47

R1384

470

GND

C1392

/16

0.1

GND

R1395

47

R1394

470

GND

R1376

R1377

R1396

OPEN

R1386

R1387

OPEN

R1397

OPEN

LC1301 QQR1199-001

LC1302 QQR1199-001

LC1303 QQR1199-001

C1391 33

C1371 33

C1381 33

/16

COM_Y

COMYGND

COM_PB

COMPBGND

COM_PR

COMPRGND

AUDIO_L

AUDIO_R

SHEET1

SHEET1,7

OPEN

C1315

C1321

R_SWSUB

L_SWMAIN

R_SWMAIN

CB2

C1324C1325 11

/16

0.01

C1303 100

C1323

Lin2

Rin2

Prin2

APD2

AGND2

PbinM

YinM

PrinM

VGND5

LinM

RinM

AGND5

SLVADR

YinS

COMPONENT VIDEO/

PbinS

PrinS

VGND6

RinS

LinS

AGND6

IGND

IVCC

SDA

SCL

OPEN

C1361

/16

100

R1301

R1302

COMY5

SCL0

SDA0

R1378

C1367

CB2

OPEN

R1379 OPEN

GND GND

CB2

GND

C1343

0.01

C1333

0.01

C1306

0.1

/16

GND

R1369

OPEN

L_SWSUB

CB2

0.01

C1329

GND

0.01

C1308

C1309

C1322

Yin2

Rin1

Pbin2

PDD2

AGND1

VGND2

AUDIO SELECT

VGND3

Yin3

Pbin3

PDD3

Prin3

APD3

OPEN

C1362

C1363

C1364

GND VY_SWAP

GND

CB2

OPEN

C1368

GND

COML5

COMPB5

COMPR5

0

D1303

OPEN

MAIN PWB ASS'Y (5/8) [COMPONENT INPUT/SW BLOCK] SRP-1009A-M2 [AV-48P775/H] SRP-1010A-M2 [AV-56P775/H] SRP-1011A-M2 [AV-56P785/H]

COMR5

COML5

GND

c10325007_0114_5/8_0.0

2-16(No.YA173)(No.YA173)2-15

JVC AV48P775 Schematic

STANDARD CIRCUIT DIAGRAM

CONTENTS

WIRING DIAGRAM

BLOCK DIAGRAM

MAIN PWB CIRCUIT DIAGRAM (2/8) [VIDEO INPUT BLOCK] SHEET 2

MAIN PWB CIRCUIT DIAGRAM (3/8) [AV SW BLOCK] SHEET 3

MAIN PWB CIRCUIT DIAGRAM (4/8) [2DY/C SEP. BLOCK] SHEET 4

MAIN PWB CIRCUIT DIAGRAM (5/8) [COMPONENT INPUT/SW BLOCK] SHEET 5