JVC AV-N48P74 Schematic

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

AV-N48P74

/HA

,

AV-N56P74

/HA

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

4.INDICATIONS ON THE CIRCUIT DIAGRAM

(1)Resistors

Resistance value

No uni t :[

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]

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

(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.

: 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

: Only test point display

: Connector

: Receptacle

: Wrapping or soldering

: B2 (12V

: 5V

CONTENTS

USING P.W. BOARD .......................................................................................................... 2-3

SEMICONDUCTOR SHAPES........................................................................................... 2-3

BLOCK DIAGRAM............................................................................................................. 2-5

CIRCUIT DIAGRAMS

MAIN PWB CIRCUIT DIAGRAM ....................................................................................................................... 2-7

RECEIVER PWB CIRCUIT DIAGRAM.............................................................................................................2-31

R CRT SOCKET PWB CIRCUIT DIAGRAM .....................................................................................................2-33

G CRT SOCKET PWB CIRCUIT DIAGRAM.....................................................................................................2-35

B CRT SOCKET PWB CIRCUIT DIAGRAM .....................................................................................................2-37

VM PWB CIRCUIT DIAGRAM .........................................................................................................................2-39

DEF OSC PWB CIRCUIT DIAGRAM ...............................................................................................................2-41

POWER & DEF PWB CIRCUIT DIAGRAM......................................................................................................2-43

LINE FIL TER PWB CIRCUIT DIAGRAM...........................................................................................................2-47

CONVEREGENCE OUT PWB CIRCUIT DIAGRAM .........................................................................................2-49

)

)

FRONT RELA Y PWB CIRCUIT DIAGRAM.......................................................................................................2-51

REMOCON SENSOR PWB CIRCUIT DIAGRAM.............................................................................................2-51

FRONT CONTROL PWB CIRCUIT DIAGRAM .................................................................................................2-53

PATTERN DIAGRAMS

MAIN PWB P A TTERN.....................................................................................................................................2-55

RECEIVER PWB P A TTERN............................................................................................................................2-59

R CRT SOCKET PWB PA TTERN....................................................................................................................2-61

G CRT SOCKET PWB P ATTERN....................................................................................................................2-61

B CRT SOCKET PWB PA TTERN ....................................................................................................................2-62

VM PWB P ATTERN ........................................................................................................................................2-63

DEF OSC PWB P ATTERN ..............................................................................................................................2-64

POWER & DEF PWB P ATTERN.....................................................................................................................2-65

LINE FIL TER PWB P A TTERN..........................................................................................................................2-67

CONVEREGENCE OUT PWB P A TTERN........................................................................................................2-67

FRONT RELA Y PWB PA TTERN......................................................................................................................2-69

REMOCON SENSOR PWB P A TTERN............................................................................................................2-69

FRONT CONTROL PWB P A TTERN ................................................................................................................2-70

No.52127

2-1

2-2

No.52127

USING P.W. BOARD

AV-N48P74 AV-N56P74
MAIN P.W. BOARD SSB-1070A-M2 SSB-1069A-M2
RECEIVER P.W. BOARD SSB0R368A-M2
R CRT SOCKET P.W. BOARD SSB-3168A-M2
G CRT SOCKET P.W. BOARD SSB-3268A-M2
B CRT SOCKET P.W. BOARD SSB-3368A-M2
VM P.W. BOARD SSB-7268A-M2
DEF OSC P.W. BOARD SSB0H068A-M2
POWER & DEF P.W. BOARD SSB-2073A-M2 SSB-2072A-M2
LINE FILTER PWB P.W. BOA RD SSB-9068A -M2
CONVEREGENCE OUT P.W. BOA RD SSB-5068A -M2
FRONT RELAY P.W . BOARD SSB0L268A-M2
REMOCON SENSOR P.W. BOARD SSB-8068A-M2
FRONT CONTROL P.W. BOARD SSB0L068A-M2

←

←

←

←

←

←

←

←

←

←

←

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

SEMICONDUCTOR SHAPES

TRANSISTOR

BOTTOM VIEW

E
C

B

ECB

(G)(D)(S)

IC

BOTTOM VIEW FRONT VIEW TOP VIEW

OUT
E
IN

IN OUTE

CHIP IC

N

N

BCE

FR ONT VIEW

1 N

TOP VIEW

ECB

1

ECB

1 N

TOP VIEW

CHIP TR

1

C

BE

N

N

1

N

N

No.52127 No.521272-3 2-4

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

BLOCK DIAGRAM

RF

SPLITTER

SUB

WOOFER

OUT

AUDIO

OUT

INPUT-1

INPUT-2

INPUT-3

COMPONENT

VIDEO

INPUT-1

DIGITAL

INPUT

COMPONENT

VIDEO

INPUT-2

AV

COMPU LINK ޓ

INPUT-4

TU0102

MAIN

U/V FRONTEND

L

R

TU1101

SUB U/V FRONTEND

C1

Y1

V1

V

L1

L

R1

R

V2

V

L2

L

R2

R

C3

Y3

V3

L3

R3

COM Y1

COM PB1

COM PR1

COM L5

L

COM R5

R

COM Y3

COM PB3

COM PR3

COMPU

YC 4

V4

V

L4

L

R4

R

FRONT CONTROL

IC0501
IC0531

AMP

LPF

IC0561

VAR/FIX SW

MAIN PWB

TV-V1, -L1, -R1

V1

V2

V3

V4

L_SWSUB
R_SWSUB

PWB

SIF

VIDEO

LSOUT_R
LSOUT_L

TV 1 TV 2

AV SELECTOR

Y /Pb/Pr in 3
L/R in 3

COMP IN

TV-V2

TV-V2

IC1501

L_SWMAIN
R_SWMAIN

Y in
Pb in
Pr in

Y in M
Pb in M
Pr in M

IC0201

MTS/VOL/TONE

IC6001

A.H.S

C_SWMAIN
VY_SWMAIN

VY_SWAP

C_SWSUB
VY_SWSUB

L in 1

L in 2

R in 1

R in 2

IC301

COMPONENT VIDEO

/AUDIO

SW

IC8001

SENSOR

REMOCON

SENSOR PWB

SPEAKER INPUT

AUDIO L/R

RECEIVER

PWB

IC1641

BBE

Y IN
C IN

SYNC
1 in

L out 3

R out 3

Y out 1

COM_Y, COM_PB, COM_PR

Y out 2

Pb out 2

Pr out 2

DIGITAL

IN

TWEETER

WOOFER

SW

IC1661

AUDIO AMP

IC3001

SUB 2D YC SEP &
CHROMA DEMOD

2DYC_RY
2DYC_BY
2DYC_Y

LVD
LHD

SVPX
SHPX

HD 1 in
VD 1 in

IC1211

SYNC SEP/

DETECT/

SW

HDCP_H
HDCP_V

COMSYNCY

TXC
RX1
RX2

HD 1 out
VD 1 out

MAIN_H, MAIN_V

HDCP_H, HDCP_V

KEY

REMO

COMPU

IC001

IOR
IOG
IOB

H/V
SYNC

IC601

DIGITAL INPUT MODULE PWB

PHOTO

SENSOR

HP/VP
POSI.

MI-COM & DIST MODULE PWB

COM Y
COM PR
COM PB

KEY

REMO

COMPU

IC001

A-D

CONVERTER

IC3001

MAIN/SUB

3D YC SEP

& CHROMA DEMOD

& A-D CONVERTER

V/H HDCP

V/H SYNC

IC1701

MAIN MICRO
PROCESSOR

OSD R / G / B

CONV_R / G / B

HS / VS

CONVERTER

DIGITAL

ENHANCE /

D-A CONVERTER

PROCESS

IC804

AMP

RH / RV / GV

GH / BH / BV

CONVERGENCE OUT PWB

A. CONV. R

A. CONV. B

A. CONV. L

A. CONV. T

DIGITAL
CONVERGENCE
MODULE PWB

IC301

AMP

IC311

AMP

IC701

SUB MICRO

PROCESSOR

IC801 / IC811
IC821 / IC831
IC841 / IC851

AMP

LINE FILTER PWB

FUSE

IC101

I-P

IC201

AOYP
AOPRP
AOPBP

IC204

AMP

Y OUT
PB OUT
PR OUT
VM OUT

IC1301

RGB

IC805

AMP

H/V_BLK

IC201

RAM

IC301

ROM

VM

R OUT

G OUT

B OUT

DIG OUT R / G / B

IC101

CONVERGENCE

DSP

RH / GH / BH OUT

RV / GV / BV OUT

IC501

D-A

CONVERT

VM

COIL

R

G

B

R

IC911

POWER

REG

R CRT

SOCKET PWB

IC1101

AMP

IC2101

AMP

G CRT

SOCKET PWB

IC3101

AMP

B CRT

SOCKET PWB

GB

DEF OSC PWB

IC101

DEF OSC

IC162

SIDE PIN

CORRECT

H. DRIVE V. DRIVE

RY951

T921

SW

TRANS

PC921

POWER &DEF PWB

Q531

~Q533

SIDE PIN

OUT

Q501
Q503

H.OUT

B1

TC921

ERROR AMP

CRT

CRT

CRT

IC161

DISTORTION

CORRECT

IC401

V. OUT

T502

FBT

DY01 / DY02 / DY03

CONVER. YOKE

DY01 / DY02 / DY03

DEF. YOKE

(R/G/B)

No.52127

2-5 2-6

No.52127

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

CIRCUIT DIAGRAMS [RECEIVER UNIT]

MAIN PWB CIRCUIT DIAGRAM (1/12) SHEET 1

PIN NO.

Q1101

E
C
B

Q1102

E
C
B

Q1103

E
C
B

TU1101

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21

TU1101-18

)

VOLTAGE (V

0

4.0
0

5.2
0

4.6

4.3

9.1

5.2

4.0

3.0

2.4

4.6

4.5
0

5.0
0

31.6
0
0
0
0

2.5
0

4.6

4.0

2.5
0
0
0

1.8Vp-p

SHEET 12

SHEET 7
SHEET 5

NOT USE

SHEET 5

SHEET 11

NOT USE

SHEET 2
SHEET 5

SHEET 10
SHEET 12

SHEET 10

SHEET 1
SHEET 2

SHEET 10

SHEET 12

QUB132-26FXPP

[H]

CN1E11

OPEN

CN10E1

OPEN

CN10E2

OPEN

CN1E21

CN10E3

OPEN

21V

BS_5V
AUDIO_L
AUDIO_R

SCL0
SDA0
HP_L
HP_R

HP_VOL

HP_MU
LOUT_US
ROUT_US
BS_GEMV

TV_V1

TV_L1

TV_R1

C/N_AFT1

AFT2

BS_POW

GRON
S_MU

SCL2
SDA2

TU_5V

TU_POW

TU_9V

TU1101
QAU0303-001

SUB
U/V FRONTEND

GND

GND

GND

C1102

470

QETN1CM-477Z

OPEN

R1107

AGC_MU1

MODE2_2

GND F_MONO

/16

OPEN

R1117

GRON

MODE1_1

OPEN

R1116

AUDIO_L
AUDIO_R

HP_VOL

LOUT_US
ROUT_US
BS_GEMV

C/N_AFT1

BS_POW

TU_POW

R1120

OPEN

R1115

21V

BS_5V

SCL0
SDA0
HP_L
HP_R

HP_MU

TV_V1
TV_L1
TV_R1

AFT2

12V

GRON
S_MU

SCL2
SDA2

TU_5V

TU_9V

14V

10K

OPEN

R1108

AGC_MU2

BIL

9V
5V

OPEN

R1114

R1119

10K

D1101

OPEN

D1102

OPEN

0

C1101

OPEN

R1121

GND

OPEN

R1106

GND

9V
5V

12V

14V

L1101

R1102
R1103

C1103 C1104
10 OPEN

/50

QETN1HM-106Z

0

R1133

VDD

CS2

CS1

SCL

SDA

ST

OPEN

OPEN

OPEN

R1111

R1112

R1113

D1103 D1104

OPEN OPEN

GND GND

R1101
OPEN

SHEET 11

R_BSA

R_BSA

SHEET 12

CN1005

GND

R_BSA

L_BSA( TV_L1_US)

.01

C1111

L_BSA

R_BSA

TUNER

TUNER

32V

32V

V_BS

V_BSGND

V_BS( TV_V1_VS)

V_BS

C/N_AFT1

NOT USE

L_BSA

R1134

R1123
C1117

OPEN

GND

10k

R1126

Q1101

2SD601A/QR/-X

OPEN

R1109

R1911

OPEN

R1912

OPEN

R1910

OPEN

C1911

OPEN

Y1917

0

OPEN

R1916

OPEN

R1919

OPEN

C1912

OPEN

GND

D1911

OPEN

C1913

OPEN

GND

10K

Q1102
*2

GND GND

C1106
OPEN

NN

C1107

OPEN

C1112 C1113

.01 .01

OPEN

0

L1102

QRN143J-0R0X

OPEN

AGC_MU2

R1110

Y1911

0

OPEN

Q1911

OPEN

Q1912

GND

Q1913
OPEN

Q1914
OPEN

R1135
27K

R1104

OPEN

GRON

Y1913

OPEN

C1916

OPEN

R1105

GND

Q1103
*1

C/N_AFT1

10K

GND

TV_L1
TV_R1

TV_V1

32V

L_BSA

BS_5V

TU1101

GND

R1122

OPEN

OPEN

220
220

GND

C1110

C1109
OPEN

OPEN

GND

IC1101

OPEN

SO CS0

Y1914

0

R1913

OPEN

R1914

OPEN

Y1916

Y1915

OPEN

0

C1914

OPEN

R1917

OPEN

R1918

OPEN

C1915

OPEN

IC1911

OPEN

R1915

SHEET 12

SHEET 5

V_BS

TV_R2

TV_V2

TV_L2

AV_9V

TV_V2

TV_L2

TV_R2

AV_9V

RECEIVER

GND

GND

GND

0

R1127

SDA0

SDA0

SCL0

SCL0

0

R1128

21V

GND

21V

GND

QGB1505J1-15

C/N_AFT1

BS_POW

BS_POW

BS_5V

BS_5V

CN1006

GND

GND5VSDA0

OPEN

R1129

SDA0

QGB1505J1-35

SCL0

SCL2

SDA2

OPEN

R1130

SCL05VSCL2

SDA29VTV_R2

RECEIVER

GND

GND

9V

TV_R2

TV_A2GND

TV_L2

TV_V2GND

OPEN

OPEN

OPEN

C1114

C1115

C1116

TV_L2

BS_GEMV

R1118
OPEN

TV_V2

TV_V2

AGCMU2

AFT2

AFT2

AGC_MU2

HP_MU

HP_MU

HP_L

OPEN

R1124

HP_L

HP_GND

0

OPEN

R1125

R1131

HP_R

AUDIO_L

HP_R

HP_VOL

HP_VOL

LOUT( US)

LOUT_US

CN1006

ROUT( US)

AOUTGND

0

R1132

AUDIO_R

ROUT_US

AV_9V

AV_9V

32V

BT30V

GND

GND

GND

TU_9V/SW

GND

TU_5V/SW

12V

GND

12V

S_MU

S_MU

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

No.52127 No.52127

2-7 2-8

MAIN PWB CIRCUIT DIAGRAM (2/12) SHEET 2

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

SHEET 12

SHEET 1

SHEET 12

NOT USE

NOT USE

NOT USE

SHEET 5

12V

TV_V1

A3.3V

3.3V

GR_RST

5V

GRVOUT

GRON

GR_RST

5V

GRON

GRVOUT

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

TV_V1

L0501

L0502

NQR0413-003X

C0503
OPEN

GND

OPEN

C0501
OPEN

VccCK

DPR

CLRQ

GND Q

IC0501
OPEN

R0709

R0707

C0603
OPEN

0

C0505
OPEN

N

OPEN

C0502

OPEN

R0708

OPEN

Vin3

VDD

Vout

GND

R0510

R0511

IC0502

0

VOLTAGE (V

0

5.1

11. 7

0
0

0.1
0

)

PIN NO.

CN0DC

1
2
3

CN0SY

1
2
3
4

N

R0606C0608

R0501
OPEN

C0801
OPEN

R0505

OPEN

0

C0701

D0749
OPEN

R0703
OPEN

R0702

OPEN

D0748

GND

C0748
OPEN

OPEN

OPEN

R0701

OPEN

GND

IC0702

OUT
VCC

OPEN

GND

C0703

OPEN

D0702

OPEN

GND

NC

C0741

OPEN

R0743

OPEN

R0744

OPEN

SDA0

DGS

Q0701

2SK1374-X

GND

SCL0

DGS

Q0702

2SK1374-

R0705

10k

R0706

10k

X

R0631 R0632 R0633

OPEN OPEN OPEN

R0711 R0712
OPEN OPEN

GND

R0634

R0635 R0636

OPEN OPEN OPEN

GND

R0747

OPEN

D0705
OPEN

N

CN10DC

DIGITAL INPUT
MODULE PWB

MD0009

OPEN

SCL0_3.3

SDA0_3.3

SCL0

SDA0

SHEET 6

SHEET 10

OPEN

OPEN

SW2

Vin2

SW1

Vin1

OPEN

R0503
OPEN

No.52127

2-9 2-10

No.52127

MAIN PWB CIRCUIT DIAGRAM (3/12) SHEET 3

J2111

J2111

J2111

J2111

INPUT-1

INPUT-2

INPUT-3

GND

J2101

QNN0521-001

J2101

J2101

J2111

QND0104-001

J2101

J2101

J2101

J2101

J2101

J2101

OPEN

OPEN

GND

AV-N48P74
AV-N56P74

S1

D2101
MA8100/M/-X

C2102

D2121

MA8100/M/-X

Q2122

OPEN

C2126

QETN1HM-106Z

C2127

NCB11CK-225X

C2128

NCB11CK-225X

C2144

QETN1HM-106Z

C2145

NCB11CK-225X

C2146

NCB11CK-225X

OPEN

OPEN

OPEN

NCB31HK-103X

C2103

QETN1HM-106Z

C2104

QETN1HM-106Z

C2105

NCB11CK-225X

C2106

NCB11CK-225X

C2123

NCB31HK-103X

C2124

QETN1HM-106Z

R2129

R2130
OPEN

10

/50

2.2

/16

2.2

/16

10

/50

2.2

/16

2.2

/16

GND

.01

10

10

2.2

2.2

.01

10

OPEN

R2259

/50

/5

OPEN

R2261

OPEN

0

/16

/16

/50

MY

C2125
OPEN

R2262

OPEN

Q2251
OPEN

R2263

OPEN

D2254

OPEN

Q2254

D2255

OPEN

D2256

OPEN

D2257

OPEN

OPEN

Q2255

Q2257

OPEN

Q2258

OPEN

OPEN

GND

GND

GND

GND

C2122

OPEN

R2258

OPEN

C2251

R2124

OPEN

OPEN

GND

R2128

OPEN

GND

GND

D2251

OPEN

R2264

R2265

R2266

R2267

OPEN

GND

R2102

75

R2103

75

C2101
1

/16

GND GND

R2104

75

GND
R2105

220k

GND

R2106

220k

GND

R2122

75

C2121

1

/16

NCB11CK-105X

GND

R2134
OPEN

R2252
OPEN

GNDGND GND

R2253

OPEN

R2254

OPEN

GND

R2255

OPEN

R2256

OPEN

R2257

OPEN

NCB11CK-105X

Q2121
OPEN

GND

GND

GND

R2123

75

GND

R2125
75

GND

R2126
220k

GND

GND

R2127
220k

GND

GND

R2144

75

GND

R2145
220k

GND

GND

R2146
220k

GND

GND

GND

R2251

GND

OPEN

GND

GND

GND

GND

GND

GND

GND

GND

GND

D2217

MA8100/M/-X

GND

D2220

MA8100/M/-X

MA8100/M/-X

D2216
MA8100/M/-X

GND

D2215
MA8100/M/-X

GND
D2218

MA8100/M/-X
GND

D2219
MA8100/M/-X

GND

D2205

MA8100/M/-X

D2214

GND

R2268 C2253

GND

GND

GND GND

GND

D2204

MA8100/M/-X

GND
D2212

MA8100/M/-X

GND
D2213

MA8100/M/-X

GND

D2201

MA8100/M/-X

GND

D2209

MA8100/M/-X

GND

D2210

MA8100/M/-X

GND

C2254

GND

D2252

OPEN

R2269

R2270

R2271

R2272

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

D2206

MA8100/M/-X

GND

GND

C2255

D2207

MA8100/M/-X

R2273

OPEN

R2274
OPEN

R2275
OPEN

Q2252

OPEN

OPEN

Q2256

OPEN

C2257
OPEN

C2258
OPEN

OPEN

C2260

OPEN

GND

S2_1

S2

C2

Y2

S2_2

V_RT

V2

L2

R2

V3

L3

R3

R2276

OPENOPEN

C2256
OPEN

GND GND

C2259

OPEN

GNDGND

C1

Y1

V1

L1

R1

R2277
OPEN

R2279
OPEN

AV-N48P74
AV-N56P74

C2261
OPEN

GND

C2262
OPEN

D2253
OPEN

R2278

OPEN

R2280Q2259

OPEN

J1091

QNS0001-001

AV COMPULINK

R2281
OPEN

R2282
OPEN

R2283

OPEN

R2284
OPEN

Q2253

OPEN

GND

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

LC2101

OPEN

R2294

R1097

1K

OPEN

R2295

OPEN

D2261D2260

OPENOPEN

GND

GND

D1093

MA8082/M/-X

R2285

OPEN

GND

OPEN

R2286D2258
OPEN

GND

D2259C2263

OPENOPEN

Q2260
OPEN

C2252
OPEN

R2292J1092

OPENOPEN

R2293

OPEN

GND

MON_V

MON_L

M_MU

MON_R

AUDIO_L

AS_MU

AUDIO_R

GND

R2288

OPEN

R2297

OPEN

Y1
C1
S2_1
V1
R1
S1
L1

V_RT
Y2
C2
V2
L2
S2_2
R2
S2

BSD_IR

BSD_IR

NOT USE

COMPU

SHEET 10

Y1
C1
S2_1
V1

SHEET 5

R1
S1
L1

V_RT
Y2
C2
V2

SHEET 5

L2
S2_2
R2
S2

V3
L3
R3

MON_V
MON_L
M_MU
MON_R
AUDIO_L
AS_MU
AUDIO_R

S1DC
MON_C
MON_Y

V3
L3
R3

MON_V
MON_L
M_MU
MON_R
AUDIO_L
AS_MU
AUDIO_R
AV_9V

S1DC
MON_C
MON_Y

SHEET 5

NOT USE

No.52127 No.521272-11 2-12

MAIN PWB CIRCUIT DIAGRAM (4/12) SHEET 4

Y

Pb

COMPONENT VIDEO

COMPONENT VIDEO

INPUT 1

INPUT 2

Pr

Pb

Pr

Y

J2121

J2121

AV-N48P74
AV-N56P74

0

R2310

C2301

R2302

OPEN

GND

NCB11CK-105X

R2305

75

GND

NCB11CK-105X

R2308

75

GND

R2330

R2322

OPEN

NCB11CK-105X

R2325

75

NCB11CK-105X

R2328

75

OPEN

C2302
1

C2303
1

C2321
OPEN

C2322
1

C2323
1

/16

/16

/16

/16

MA8100/M/-X

MA8100/M/-X

0

D2405

D2402

MA8100/M/-X

D2404

MA8100/M/-X

D2423
OPEN

D2421

D2422

OPEN

GND

GND

GND

GND

GND

R2301

OPEN

LC2301

QQR1199-001

R2303

OPEN

R2304

LC2321

LC2322

LC2323

R2306
R2307

R2309

R2321

R2323

R2324

R2326

R2327

OPEN

OPEN
OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

GND

J2131

OPEN

R2453

OPEN

GND

D2453

OPEN

GND

LC2302

QQR1199-001

LC2303

QQR1199-001

QQR1199-001

QQR1199-001

QQR1199-001

AV-N48P74
AV-N56P74

COMY1

COMPB1

COMPR1

D13

COMY3

COMPB3

COMPR3

COMY1

COMPB1

COMPR1

D13

COMY3

COMPB3

COMPR3

SHEET 7

SHEET 7

PIN NO.

VOLTAGE (V

CN00Q

1
2
3
4
5
6

DIGITAL INPUT
MODULE

OPEN

R2329

)

0
0
0
0
0
0

GND

J2141

OPEN

GND

OPEN

OPEN

R2461

R2462

OPEN

OPEN

D2461

D2462

GND

D53

D5J

CN100Q

HDCP_Y
HDCP_YG
HDCP_PB

HDCP_PBG

HDCP_PR

HDCP_PRG

HDCP_H

GND

HDCP_V

GND

GND

HDCP_H

HDCP_V

LC2341

QQR1199-001

LC2342

QQR1199-001

LC2343

QQR1199-001

R2341

R2343

R2344

R2346

R2347

R2349

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

R2350

R2342

OPEN

NCB11CK-105X

R2345

OPEN

NCB11CK-105X

R2348

OPEN

C2341
1

C2342
1

C2343
1

GND

OPEN

/16

D2401

MA8100/M/-X

GND

/16

D2403

MA8100/M/-X

GND

/16

D2406

MA8100/M/-X

GND

COMY5

COMPB5

COMPR5

AUDIO

J2141

QNN0536-001

GND

GND

R1598

220k

C1598

2.2

/16

NCB11CK-225X

C1599

2.2

/16

NCB11CK-225X

R1599

220k

D1598
MA8100/M/-X

D1599
MA8100/M/-X

COMY5

COMPB5

COMPR5

D53

D5J

HDCP_H

HDCP_V

COML5

COMR5

COMY5

COMPB5

COMPR5

D53

D5J

HDCP_H

HDCP_V

SHEET 7

SHEET 7

SHEET 8

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

No.52127

2-13 2-14

No.52127

MAIN PWB CIRCUIT DIAGRAM (5/12) SHEET 5

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

SHEET 10

NOT USE

SHEET 3

NOT USE

Y_BSDGND

V_RT

Y_BSD

L_BSA
L_BSD

V_BS

R_BSA
R_BSD

C_BSD

S2_2

S2_1

MON_Y
MON_C
MON_V
MON_L
MON_R

V2
L2

Y2

R2

C2

S2

V1

L1

Y1

R1

C1

S1

L3

V3

R3

V_RT
Y_BSD
L_BSA

L_BSD
V_BS

R_BSA
R_BSD

C_BSD

V2
L2

Y2

R2

C2

S2_2

S2

V1

L1

Y1

R1

C1

S2_1

S1

L3

V3

R3

PIN NO.

IC1501

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21

Y_BSDGND

MON_Y
MON_C

MON_V
MON_L
MON_R

VOLTAGE (V

L_BS

R_BS

3.9

4.5

3.9

4.5

4.4
0

5.0

4.4

4.5

3.9

4.4

4.4

0.4
0

3.9

4.4

4.4

4.4

4.4

0.1

5.0

Y1501
OPEN

Y1502

0

Y1503
OPEN

Y1504

0

)

PIN NO.

22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43

R1523

R1520

R1525

VOLTAGE (V

0

4.4

3.9

4.4

4.4

0.1

5.0

4.5

3.9

4.5
0

4.0

4.0
0

0.1

4.4

4.5

3.7

4.5

3.5

9.1

4.5

AV-N48P74
AV-N56P74

R1582

0

GND

S4

1k

V_BS

L_BS

S-2

AGND

C_BSD

0

R1519

S2-2

S2-2

DC_OUT

MON_C

1.0Vp-p

R_BS

6.8k06.8k

R1518

C2

RY2

COUT3

LOUT3

MON_L

R1517

Y_BSD

Y2

YOUT3

MON_Y

R1516

[H]

LV2

ROUT3

MON_R

0

R1515

V2

VOUT3

C1519

QETN1EM-476Z

MON_V

IC1501-44

R1514

/25
47

V_RT

6.8k

220

R1534

R1533

V3

R1535

220

R1536

6.8k

R1537

220

R1538

220

R1539

6.8k
R1577

220

R1578

6.8k
R1579

220

6.8k

220

6.8k

)

PIN NO.

44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64

D1596

MA8100/M/-X

VOLTAGE (V

6.6

4.5

3.8

4.4
0

6.3

4.5

4.4

4.5

6.2

4.5

4.5

5.6
0

4.3

4.4

5.3

4.4

4.4

5.2

4.5

GND

GND

)

PIN NO.

IC1502

10
11
12
13
14
15
16

LV3SCL

Y3

RV3

C3

S2-3

S-3

V4

LV4

Y4

RV4

C4

S2-4

S-4

LV5

V5

RV5

ADR YIN1

SDA

D1594

D1593

OPEN

OPEN

R1524

R1521

220

220

SCL0

SDA0

)

VOLTAGE (V

1

0

2

4.0

3

4.0

4

0

5

0

6

0

7

5.1

8

0

9

0
0
0
0

5.1
0
0

5.1

GND

S-1

VCC

C4

MA8100/M/-X

D1595

S2-1

LOUT2

L_SWMAIN

VY_SWAP

2.0Vp-p

220

R1522

C1

V/YOUT2

R4

R_SWMAIN

V4

L4

Y4

6.8k

220

6.8k

R1526

R1527

R1528

V1

Y1

LV1

RV1

COUT1

YOUT1

TRAP1

ROUT1

VOUT1

LOUT1

ROUT2

TRAP2

COUT2

MUTE

R1530

C_SWMAIN

IC1501-47 IC1501-53 IC1501-56

[H]

220

R1529

RTV

TV

LTV

RV6

V6

LV5

VGND

CIN1

BIAS

1k

AV-N48P74
AV-N56P74

IC1501

CXA2069Q

C1532
QETN1HM-226Z

Q1531

R1560

100

R1561

R1562

OPEN

1K

2.8Vp-p

D1592

D1591

OPEN

OPEN

GND

SO

SCL

SDA

SUR_EFCT

CS0

CS1

CS2

VDD

GND

C1501

0.1

/16

C1502

GND

GND

47

/25

N

C1510
10

22

GND

/16

/50

C1531

0.1

/16

R1563

GND

0

VY_SWMAIN

R1501
R1502
R1507
R1508
R1504
R1509

SUR_SW

SUR_MONO

HP_MU

AMP_MU

BBE_SW

BLEV2

10
10
10
10
10
10

GND

BLEV1

R1547

R1548

R1549

R1550

R1551

R1552

GND

IC1502
M62320FP-

0

0

0

1k

0

1k

R1510
R1506

R1505
R1543
R1512

C1539

C1505

SCL0
SDA0

SUR_SW
BBE_SW

C4

Y4

V4

L4

R4
S4

BBE_LO

TV_V2
TV_L2
TV_R2

GRVOUT
TV_L1
TV_R1

SUR_SW
BBE_SW
SUR_EFCT
SUR_MONO
AMP_MU
HP_MU

C_SWMAIN

VY_SWMAIN

VY_SWAP

C_SWSUB

VY_SWSUB

R_SWSUB

L_SWSUB

BLEV1
BLEV2

L_SWMAIN
R_SWMAIN

BS_5V
AV_9V

S1DC

SCL0
SDA0

R1553

R1554

SUR_EFCT
SUR_MONO

X

OPEN

BBE_LO

OPEN

BLEV1

OPEN

BLEV2

10

AMP_MU

OPEN

HP_MU

C1538
OPEN

TV_R1

GRVOUT

TV_L1

GND

TV_R2

TV_V2

TV_L2

4.7

N

4.7

OPEN

OPEN

CN100H

QGF1201C2-13

GND

GND
C4
GND
Y4
GND
V4
GND
L4
GND
R4
S4_DET
GND
NC

SCL0
SDA0

BBE_LO

TV_V2
TV_L2
TV_R2

GRVOUT
TV_L1
TV_R1

SUR_SW
BBE_SW
SUR_EFCT
SUR_MONO
AMP_MU
HP_MU

C_SWMAIN

VY_SWMAIN

VY_SWAP

C_SWSUB

VY_SWSUB

R_SWSUB

HP_R

L_SWSUB

HP_L

BLEV1
BLEV2

L_SWMAIN
R_SWMAIN

BS_5V
AV_9V

S1DC

FRONT RELAY PWB
SHEET 23

SHEET 1
SHEET 11

SHEET 1
SHEET 2

SHEET 1

SHEET 11
SHEET 1
SHEET 10

SHEET 7

SHEET 6

SHEET 7
SHEET 1

SHEET 7
SHEET 1

SHEET 11
SHEET 7

SHEET 12
NOT USE

IC1501-60IC1501-22 IC1501-63

[H]

2.1Vp-p

[H]

2.1Vp-p

[H]

1.3Vp-p

[H]

[H]

1.3Vp-p

No.52127 No.521272-15 2-16

MAIN PWB CIRCUIT DIAGRAM (6/12) SHEET 6

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

PIN NO.

VOLTAGE (V

IC3001
1 0
2 3.3
3 3.3
4 2.5
5 3.3
6 2.1
7 5.9
8 (3.3)
9 3.3
10 0
11 0
12 2.6
13 1.6
14 1.6
15 3.3
16 3.3
17 3.3
18 3.3
19 0
20 0
21 NC
22 0
23 3.3
24 0
25 0
26 0
27 3.3
28 NC
29 3.3
30 0
31 0
32 3.3
33 NC
34 3.3
35 3.3
36 0
37 ­ 38 3.3
39 NC
40 3.3
41 0.9
42 0.9
43 0
44 0
45 NC
46 0
47 3.4
48 0
49 0
50 NC
51 0
52 0
53 0
54 0
55 0
56 0
57 0
58 0
59 2.7
60 2.7
61 2.7
62 3.4
63 3.4
64 NC
65 0
66 NC
67 0
68 0
69 DIGI
70 DIGI
71 DIGI
72 DIGI
73 DIGI
74 DIGI
75 DIGI
76 DIGI
77 DIGI
78 3.4
79 DIGI
80 DIGI
81 DIGI
82 DIGI
83 DIGI
84 DIGI
85 DIGI
86 DIGI
87 0
88 3.4

)

PIN NO.

89 0
90 0
91 0
92 0
93 0
94 NC
95 NC
96 NC
97 NC
98 NC
99 3.4
100 NC
101 NC
102 NC
103 NC
104 NC
105 NC
106 0
107 3.4
108 NC
109 NC
110 NC
111 NC
112 NC
113 0
114 3.4
115 NC
116 NC
117 NC
118 0
119 3.4
120 NC
121 NC
122 NC
123 NC
124 NC
125 NC
126 NC
127 NC
128 NC
129 0
130 3.4
131 3.4
132 NC
133 NC
134 0
135 3.3
136 ­ 137 ­ 138 NC
139 NC
140 0
141 3.3
142 NC
143 NC
144 NC
145 NC
146 NC
147 NC
148 NC
149 NC
150 NC
151 NC
152 0
153 3.3
154 NC
155 3.3
156 0
157 0.5
158 3.3
159 2.4
160 ­ 161 3.3
162 0
163 0.5
164 3.3
165 2.4
166 ­ 167 3.3
168 0.5
169 0.3
170 3.3
171 2.4
172 0.5
173 3.3
174 0
175 0
176 NC
DIGI : Digital

VOLTAGE (V

)

SHEET 7

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

<MAIN >

PIN NO.

IC3002

1
2
3
4
5

VY_SWSUB

C_SWSUB

R3081

0

GND

GND2DD

R3082

0

GND2DD

GND

VOLTAGE (V

5.1
0
0

5.1

3.2

LC3002

NQR0450-002X

LC3001

NQR0450-002X

C3091

C3092

C3093

C3094

C3095

C3096

C3097

)

5V

NQR0413-003X

R3001

12k

C3001

/10

33

QENC1AM-336Z

R3002

33k

R3012

12k

C3007

/10

0.33

NCB21AK-334X

R3013

33k

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

OPEN

GND

L3004

C3080
10

QBTC1CK-106Z

2SD601A/QR/-X

R3003

100

2SD601A/QR/-X

R3014

100

/16

GND2DA

GND2DA

C3077

/10

0.33

Q3001

R3005

180

R3004

3.3k

Q3004

R3016

180

R3015

3.3k

GND

R3058

1k

C3004

15P

R3006

1.5K

NRSA63J-152X

L3001

NQL092K-6R8X

C3010

15p

R3017

1.5K

L3002

NQL092K-6R8X

R3061

0

R3062

0

R3063

0

R3064

0

VDD

GND

CE VOUT

2SD601A/QR/-X

R3007C3003C3002

1k120P150p

2SD601A/QR/-X

R3018C3009C3008

1k120p150p

GND2DA

C3078

GND2DA

GND2DA

IC3002
R1170H331B-X

C3005

/16

4.7

Q3002

NRSA63D-102X

C3011

/16

4.7

Q3005

NRSA63D-102X

/16

0.1

C3070 C3069

0.01 47

GND2DA

C3006

/16

0.1

GND2DAGND2DA

R3008

0

R3009

1k

0.5%
Q3003

2SB709A/QR/-X

C3012

/16

0.1

GND2DAGND2DA

R3019

0

R3020

1k

0.5%

GND GND2DA

GND

GND

GND2DA GND2DD

GND2DA

2.3Vp-p

L3003

NQR0413-003X

GND2DA

R3011

0

R3010

1.5k

R3022

0

R3021

1.5k

Q3006
2SB709A/QR/-X

R3056

NRSA02J-0R0X

0

R3057

NRSA02J-0R0X

0

K3001

0

9V

VCC9VA

/16

C3073

OPEN

GND2DA

GND2DAGND

GND2DD

GND2DD

NRSA02J-0R0X

GND2DD

IC3001-13

[H]

2.1Vp-p

L3006

NRSA02J-0R0X

0

C3067C3068 C3071

C3099

4700p

/16 /16

470.01 47

C3100

22k
22k

R3060

1.8K

Q3007

/50

GND2DA

C3013
C3014
C3015
C3016

R3023

R3024

C3018

C3022
C3023
C3024
C3025

L3005

NRSA02J-0R0X

C3026

C3029

C3030

R3027

C3031

C3036
C3037

R3029

C3038

C3039

C3040

OPEN

5V

0.1
100

0.1

0.1

0.1

0.1

0.1

0.1
10

0.1

0.1

0.1

0.1

0.1

0.1

0.1

0.1

R3031
0

4700p

/16

/16

/16
/16

47k

22k

/16

/16
/16
/16

/16

0

NC

/16

/16

NC

/16

470

/16

NC

/16
/16

470

/16

NC

/16

R3059

1K

C3079

47P

GND2DA

C3017

C3020

0.01

R3025
R3026

X3001

NAX0570-001X

C3033 C3032

33p 56p

C3035 C3034

33p 56p

2SB709A/QR/-X

C3027

7p

C3028

7p

C3019

C3021

0.01

0.01

R3028

470

R3030

470

4.7

[H]

AVSS
AVDD( ADC)
AVDD( ADC)
YREFH
YREFM
CLH
YIN
CLL
YREFL
AVSS
AVSS
CREFH
CIN
CREFL
VIN
UIN
AVDD( ADC)
AVDD( ADC)
AVSS
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
AVSS

C3098
OPEN

C3041
10

GND

R3065
100

R3054R3055 C3066

10k6.8k 0.1

/16
10

C3065

NCNC

NC

NC

/16

GND2DD

AVSS

R3032

DVSS

IC3001-136 IC3001-137 IC3001-157 IC3001-163 IC3001-169IC3001-7

3.4Vp-p

/16

C3088

10p

/50

330112k

/16

/16

0.1

0.1

C3062

C3063

C3064

R3052

R3053

AVDD

AVDD

AVSS

AVSS

VOUT

VREFV

COMPV

IREFV

DVDD

EXLCKI

LCKS

NLHDA

TEST0

TEST1

TEST2

TEST3

NC

0

4700p

OPEN

C3042

R3033

R3034

0

R3038

C3081

GND2DD

C3082

NRQ0450-004X NRQ0405-002X

[V]

3.3Vp-p

2DYCBY2DYCRY

12k

R3051

IREFU

C3089

10p

/50
1

C3061

COMPU

VREFU

R3049

R3050

330

R3048

UOUT

2DYCY

100k

56k

/16

0.1

C3060

AVDD

AVSS

IREFY

/50
1

C3059

COMPY

220

R3047

VREFY

YOUT

/16

0.1

C3058

AVDD

AVSS

IC3001

MN82832

C3090

10p

/16

4700p

10

C3056

C3057

NC

NC

NC

DVSS

DVDD

DYIO9

2D YC SEP &

CHROMA DEMOD

GND2DA

IOSEP

OPEN

LC3007

GND

R3036

CKSEL

R3037

RSTN

R3066

SCL

100

R3039

SDA

1000100

R3040

LC3008

DVDD

SLAS

CK56MI

DVSS

CK56MO

DVSS

PTEST

DAT15

DAT14

NC

NC

4700p

C3044

R3041

RA3001 RA3002 RA3003 RA3004

OPEN

10K 10K 10K 10K

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

R3042

10k
C3084

OPEN
GND

C3083

OPEN

GND

GND

SDA0_3.3

TEST4

SCAN

000

R3035

C3043
OPEN

OPEN

150p

GND

LC3006

GND

RST3

NRQ0405-002X

SCL0_3.3

DYIO8

DAT13

DYIO7

DAT12

[H]

DYIO6

DAT11

DYIO5

DAT10

DYIO4

DAT9

DYIO3

DAT8

DYIO2

DVSS

4700p

C3045

DYIO1

DVDD

NCNCNCNCNCNCNCNCNC

DYIO0

DAT7

4700p

C3055

DVDD

DAT6

1.1Vp-p

NC

NC

DVSS

COID

CLKO

DAT5

DAT4

DAT3

OPEN

R3046

LHD

DAT2

SHPX

100

R3045

LVD

DAT1

SVPX

4700p

C3054

DVDD

DAT0

NC

NC

DVSS

TREFCLK

VREFTEST

DVDD

DVSS

4700p

C3046

C3047
10

[H]

DVDD
DVDD
DVSS

DUVO7
DUVO6
DUVO5
DUVO4
DUVO3
DUVO2
DUVO1
DUVO0

DVDD
DVSS
LDQM
UDQM

DVDD
DVSS

DVDD
DVSS
ADS0
ADS1
ADS2
ADS3
ADS4
ADS5
DVDD
ADS6
ADS7
ADS8
ADS9

ADS10

TDCLK

DVSS

CPTEST

/16

NC

NC

C3053

NC

FI

NC
NC
NC
NC
NC
NC
NC
NC

C3052

NC
NC
NC

CKE

C3051

NC

CS

NC

WE

NC

BA

NC

CAS

NC

RAS

C3050

NC
NC
NC
NC
NC
NC

C3049

NC
NC
NC
NC
NC

R3044
R3043

C3048

4700p

SHEET 2

[H]

0.6Vp-p

R3080

3.3V

0

NQR0415-005X

LC3003

L3007

GND

VCC2YCD

4700p

4700p

4700p

4700p

4700p

0
0

GND2DD

NRSA02J-0R0X

C3072

0.1
/16

GND2DD

C3519

/16QENC1CM-336Z

33

NN

2DYCY

C3520

QENC1CM-336Z

/16

33

2DYCBY

C3521

/16QENC1CM-336Z

33

N

2DYCRY

R3071 R3072 R3073 R3074 R3075

00 0 0 0

GND2DD

GND GND2DD

R3076 R3077 R3078 R3079

00 0 0

GND GND2DAGND GND2DA GND GND2DA GND2DD GND2DA

0.6Vp-p

R3501

0

C3501 C3506

R3503

C3504

/16 /16

0.1 4.7

1.8K

GND2DA

GND2DA GND2DA

R3549

22k

Q3501

2SB709A/QR/-X

R3502

100

R3550

22k

R3517

0

C3507 C3512

/16 /16

0.1 4.7

GND2DA GND2DA
R3552
22k

Q3505

2SB709A/QR/-X

R3518

100

R3553
22k

R3533

0

C3513 C3518

/16 /16

0.1 4.7

GND2DA GND2DA
R3554
22k

Q3509

2SB709A/QR/-X

R3534

100

R3555
22k

SVPX
SHPX

C3085
OPEN

GND

GND GND2DD

R3505

10k

R3504

180

L3501

NQL092K-6R8X

C3502 R3506

C3503

100p OPEN

GND2DA

GND2DA

R3519

C3510

1.8K
R3521

10k

R3520

180

L3502

NQL092K-6R8X

C3508 R3522C3509

100p OPEN120p

R3535

C3516

1.8K
R3537

10k

R3536

180

L3503

NQL092K-6R8X

C3514 R3538C3515

100p OPEN120p

C3086
1500p

GND2DA GND2DD GND2DAGND2DD GND

[H]

15p

120p

15p

15p

R3508

0

Q3502

2SD601A/QR/-X

R3507

100

R3509

2.2k

Q3506

2SD601A/QR/-X

R3523

100

R3525

2.2k

Q3510

2SD601A/QR/-X

R3539

100

R3541

2.2k

PIN NO.

Q3001

E
C
B

Q3002

E
C
B

Q3003

E
C
B

Q3004

E
C
B

Q3005

E
C
B

Q3006

E
C
B

Q3007

E

R3513

R3512

OPEN

R3511

0

R3510

OPEN
C3505

OPEN

OPEN

VOLTAGE (V

5.8

9.0

6.4

4.3

9.0

4.9

4.9
0

4.2

5.8

9.0

6.4

4.2

9.0

4.8

4.9
0

4.2

0.9

R3515

OPEN

Q3503

OPEN

R3551

0
Q3504

OPEN

R3514

OPEN

)

R3516

R3532

R3548

GND2DA

68

GND2DAGND2DA

68

GND2DAGND2DA

68

LC3005

PIN NO.

C
B

Q3501

E
C
B

Q3502

E
C
B

Q3505

E
C
B

Q3506

E
C
B

Q3509

E
C
B

Q3510

E
C
B

LC3501

NQR0450-004X

LC3502

NQR0450-004X

LC3503

NQR0450-004X

LC3004

GND

GND

VOLTAGE (V

0

0.2

5.2
0

4.5

4.6

9.0

5.2

5.2
0

4.6

4.6

9.0

5.2

5.2
0

4.6

4.6

9.0

5.2

NQR0450-004X

NQR0450-002X

)

2DYC_Y

2DYC_BY

2DYC_RY

SVP

SHP

SHEET 7

SHEET 8

No.52127

2-17 2-18

No.52127

MAIN PWB CIRCUIT DIAGRAM (7/12) SHEET 7

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

SHEET 12

SHEET 10

SHEET 5

SHEET 6
SHEET 5

SHEET 4

SDA0
SCL0

VY_SWAP

L_SWMAIN
R_SWMAIN

2DYC_Y
2DYC_BY
2DYC_RY

L_SWSUB
R_SWSUB

COMY1
COMPB1
COMPR1

D13

COMY3
COMPB3
COMPR3

COMY5
COMPB5
COMPR5

COML5

COMR5

D53
D5J

VOLTAGE (V

0
0

4.6
0

4.6
0

4.7

5.0

4.6

0.4

4.4

4.4
0

4.6
0

4.6
0

4.6

0.4

4.4
0
0

4.5

4.5

R1372

R1371

OPEN

VGND

R1382

R1381
OPEN

VGND

R1392

VGND

)

100

C1373

OPEN

100

C1383

OPEN

100

C1384

OPEN

PIN NO.

25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

Q1301

2SC3837K/NP/-X

R1373

OPEN

VGND

Q1302

2SC3837K/NP/-X

R1383

OPEN

VGNDVY_SWAP

Q1303

2SC3837K/NP/-X

R1393R1391

OPENOPEN

VGND

PIN NO.

IC1301

1
2
3
4
5

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

IC1301-36 IC1301-38

[H]

1.5Vp-p

9V

5V

SIGNAL

SDA0
SCL0

L_SWMAIN
R_SWMAIN

2DYC_Y
2DYC_BY
2DYC_RY

L_SWSUB
R_SWSUB

COMY1
COMPB1
COMPR1

D13

COMY3
COMPB3
COMPR3

COMY5
COMPB5
COMPR5

COML5
COMR5

D53
D5J

1.5Vp-p

[H]

2.1Vp-p

K1305
NRSA63J-0R0X

K1306

NRSA63J-0R0X

K1307
NRSA63J-0R0X

GND

IC1301-46 IC1301-48 IC1301-50 IC1301-52IC1301-35

[H]

2.1Vp-p

0

0

0

VGND

[H]

COMPB3
COMPR3

COMY1
COMPB1
COMPR1

C1331

/16

1

R1337

75

VGND VGND

R1336

OPEN

CN10E4

OPEN

R1347

C1341

/16

1

75

D1302

K1304

0

MA8100/M/-X

1.0Vp-p

R1346

OPEN

D1301

VGND

VGNDCOMY3

MA8100/M/-X

C1342

0.01
VGND

C1332

0.01
VGND

0.01

C1343

0.01
C1333

K1301

0

[H]

VGND

NRSA63J-0R0X

C1306

/16

0.1

K1303

0

NRSA63J-0R0X

GND

R1369

OPEN

PbinM
PrinM
VGND5
LinM
RinM
AGND5
SLVADR
YinS
PbinS
PrinS
VGND6
LinS

C1303

100

R_SWMAIN

Rin2

IVCC

/16

0.5Vp-p

/16
1

C1321

L_SWMAIN

C1324C1325

/16/16

11

10p

C1329

C1323

C1322

0.01

0.01

Yin2

PDD2

APD2

Lin2

VGND2

Pbin2

Prin2

AGND2
YinM

COMPONENT

INPUT SW

RinS
AGND6

SDA

SCL

Yin3

Pbin3

PDD3

IGND

VGND3

C1361

C1362

C1363
OPEN

OPEN

OPEN

VGND VY_SWAP

VGND

/16
1

C1368

IGND

D5J

COMY5

COMPB5

R1302

OPEN

R1379

COMPR5

100

R1378

0

C1367

OPEN

OPEN

D1303

SCL0

SDA0

100

R1301

VGND VGND VGND

/16
1

C1315

R_SWSUB

Rin1

AGND1

Prin3

APD3

VGND

D53

OPEN

R1360

[H]

/16
1

C1314

D13

L_SWSUB

100p

C1328

APD1

Lin1

IC1301

AN15852A

Lin3

Rin3

C1364

OPEN

VGND

/16
1

C1366

COML5

COMR5

R1359

OPEN

C1357

VGND

/16
111

C1313

2DYC_RY

100p

C1318

/16

1

PDD1

Prin1

AGND3

Yin4

OPEN

C1365

VGND

C1351

0.01

COMY4

R1351

OPEN

D1304

/16

C1312

2DYC_BY

C1327

Pbin1

VGND4

0.01

C1352

VGND

COMPB4

OPEN

OPEN

C1311

VGND1

Pbin4

OPEN

R1352

/16

2DYC_Y

C1326

100p

Yin1

PPD4

0.01

C1353

VGND

COMPR4

R1353

0.7Vp-p

L1301

0

QRN143J-0R0X

C1301

100

VVCC

VGND7

Yout1

Rout1

BIAS

Pbout3
Prout3

AGND9

Prin4

APD4

Lin4

C1354

C1355

0.01

VGND

C1356

D43

OPEN

L1302

/16

Prout1

Pbout1

Yout2

VGND8
Pbout2
Prout2

AGND8

Lout2

Rout2

Yout3

VGND9

DCout

Rin4

AGND4

0.01

VGND

/16
1

VGND

R1311 R1312

OPEN OPEN

[H]

QRN143J-0R0X

0

C1304

/16

0.1

AGND7

AVCC

Rout3

Lout3 Lout1

VGND

IC1301-57

C1302

/16

100

0.1

C1305

1.8Vp-p

/16

C1307
10

[H]

/16

6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

VOLTAGE (V

0

4.3

4.3

4.2
0

4.4

9.0

4.5

4.5
0

4.4

4.4
0

4.4

4.6

4.4

4.5
0

4.5

4.5
0

4.5

9.0

4.7
0

R1375

R1374

470

VGND

R1385

R1384

470

VGND

R1395

R1394
470

VGND

)

PIN NO.

50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74

/16

0.1
C1372

VGND

0

/16

0.1

C1382

VGND

0

C1392

/16

0.1
VGND

0

VOLTAGE (V

4.6
0

4.6

0.4
0
0
0

4.6
0

4.6
0

4.6
0

4.4

4.4
0

4.6

4.6
0
0

4.4

4.4
0
0
0

R1376

OPEN

R1377

OPEN

R1386

OPEN

R1387

OPEN

R1396

OPEN

R1397

OPEN

)

LC1301
QQR1199-001

LC1302

QQR1199-001

LC1303
QQR1199-001

PIN NO.

75
76
77
78
79
80

Q1301

E
C
B

Q1302

E
C
B

Q1303

E
C
B

VOLTAGE (V

4.6

4.6

4.4

3.7

9.0

4.4

3.6

9.0

4.4

3.6

9.0

4.4

C1371

/16

33

C1381

/16

33

C1391

/16

33

)

0

0
0

VGND

COMSYNCY

AP_Y

COM_Y

COMYGND

COM_PB

COMPBGND

COM_PR

COMPRGND

CN100A

OPEN

AUDIO_L
AUDIO_R

SHEET 8

SHEET 9

SHEET 10

SHEET 1

CN100W

OPEN

COMPR4

COMPB4

COMY4

D43

GND

No.52127 No.521272-19 2-20

MAIN PWB CIRCUIT DIAGRAM (8/12) SHEET 8

SHEET 4

SHEET 6

SHEET 7

SHEET 10

HDCP_H

HDCP_V

SVP

SHP

COMSYNCY

SDA0
SCL0

COMSYNCY

SDA0
SCL0

C1233

18p

NDC31HJ-180X

R1232

5.6k

Q1231
OPEN

GND

R1236

5.6k

GND

HDCP_H

HDCP_V

SVP

SHP

SYNC. SEP./
DETECT/
SW

C1232

OPEN

OPEN

OPEN

R1240

0

GND GND

R1233
OPEN

Q1233

OPEN

R1239R1238R1237

OPEN

Q1232

2SB709A/QR/-X

GND

R1234

5.6k

QQL25CK-100Z

HDCP_H

100

100

R1213

R1214

HD3in

CPout

IC1211

TA1318N

HD1out

D_GND

GND

SHEET 12

9V

L1211

HDCP_V

/50

2.2

C1214

QETN1HM-225Z

CSB503F30

DAC2

VD3in

HD2out

SDA

100

R1220 SL1211

AV-N48P74
AV-N56P74

9V

3.3V

3.3V

C1213
100

/16

QETN1CM-107Z

R1217
OPEN

R1218

8.2k

0.01

C1215

C1216

4.7

/16

NCF11CZ-475X

330

R1219

VCC

H_VCO

AFC_Filter

SCL

ADDR_SW

sync2in

100

OPEN

D1201

R1221

GND

C1218

1

/16

NCB11CK-105X

SVP

QFLC1HJ-103Z

100

R1202

VD1in

A_GND

DAC1

sync1in

OPEN

D1202

N

SHP

100

R1203

GND

HD1in

VD1out

R1228

2.2k

VD2in

VD2out

C1220

OPEN OPEN

R1229

3.3K

AV-N48P74
AV-N56P74

DAC3 HD2in

C1221

GND

R1226

10k

GND

IC1212

TC7W08F-X

R1227

OPEN

C1219

4.7

/16

NCF11CZ-475X

GND

R1231
R1230

PIN NO.

IC1211

IC1212

Q1232

R1235

OPEN

220
100

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

C

1
2
3
4
5
6
7
8
9

1
2
3
4
5
6
7
8

E

B

VOLTAGE (V

0.1

0.1

0.2
0
0

6.3

--­9

1.2

0.1
0

0.1

0.5
0
0
4

4.5

4.4

2.3

1.2

2.1
0
0
0

3.1

3.1

0.2
0

0.5

0.5

3.3

3.3

2.9
0

2.2

)

AP_V

AP_V

SHEET 9

AP_H

MAIN_H
MAIN_V

AP_H

MAIN_H
MAIN_V

SHEET 10

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

No.52127

1.6Vp-p

IC1211-4 IC1211-13

[H]

3.5Vp-p

IC1211-7 IC1211-15 IC1211-21 IC1211-22IC1211-3

[V]

2µs/div

0.2Vp-p

2-21

3.0Vp-p

2-22

IC1211-23

[H]

3.3Vp-p

[H]

0.1Vp-p

[H]

4.2Vp-p

[V]

3.3Vp-p

[V]

No.52127

MAIN PWB CIRCUIT DIAGRAM (9/12) SHEET 9

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

SHEET 12

SHEET 10

STB_3.3V

SDA1
SCL1
SDA0
SCL0

X_RAY

B1_POW

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

VOLTAGE (V

0
0
0
0

2.6

2.6
0

3.1

)

2SB709A/QR/-X

D1713

0

NRSA63J-0R0X

Q1712

R1714
12k

R1715

33k

R1713
12k

C1712

10

/50

2SC2785/JH/-T

R1712
27k

D1712

MA111-X

Q1713

PIN NO.

IC1703

1
2
3
4
5
6
7
8

IC1703

AT24LC32-48WP74

C1702

/16

1

NCB11CK-105X

A0A1A2

TEST

Vcc

B1

D1704

SCL1

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

VssSDA1

D1702

MA111-X

R1702

100

R1703

100

D1703

MA111-X

SHEET 12

5V

D1851C1853

R1844

OPEN

R1846
OPEN

R1848

OPEN

R1845

OPEN

R1847

C1724

OPEN

OPENOPEN

R1855
R1856
R1857

R1849
OPEN

R1861

OPEN

Q1853

OPEN

OUT

OPEN

C1852

IC1852

OPEN

OPEN

D1852

OPEN

OPEN

D1853

OPEN
OPEN

R1860 R1858 R1859C1854
OPEN OPEN OPENOPEN

OPEN

C1857

R1724
OPEN

C1855

OPEN

R1722
OPEN

Q1851

OPEN

C1722

OPEN

IC1854

OPEN

R1868 R1869
OPEN OPEN

R1871
OPEN

R1872

OPEN

C1859
OPEN

C1858

OPEN

R1873
OPEN

Q1854
OPEN

R1723
OPEN

OPEN

R1862

OPEN

R1870
OPEN

C1723
OPEN

C1861
OPEN

R1875
OPEN

R1876D1854
OPENOPEN

CF1851

OPEN

P20
P17

IC1851

OPEN

C1851

OPEN

C1872

OPEN

R1852
OPEN

R1851
OPEN

R1853

OPEN

R1854 R1863
OPEN OPEN

SHEET 12

STBVCC

12V

STBVCC

C1870

OPEN

12V

STB_3.3V

C1871

R1874
OPEN

R1879

OPEN

STB_3.3V

OPEN

SHEET 10

LOB_POW

X_RAY

KEY1

KEY2

KEY2

KEY1

X_RAY

LOB_POW

CS0

CS1

CS2

IC1853

OPEN

SCL

SDA

SHEET 12

BS_5V

EE_CDS

STB_GND

BS_5V

EE_CDS

STB_GND

R1880

OPEN

D1856D1855

OPENOPEN

SHEET 10

HP_VOL

MECA_SW

REMO

ON_TIM

POW_LED

REMO

HP_VOL

ON_TIM

MECA_SW

POW_LED

Q1860
OPEN

R1881

OPEN

R1882

OPEN

R1887

OPEN

Q1861
OPEN

R1884

OPEN

R1877

OPEN
OPEN

R1878
R1885

OPEN

R1888

OPEN

NOT USE

BASS_MU

BASS_MU

R1883

OPEN

R1886

OPEN

BASS_MU
HP_VOL
MECA_SW
REMO
STBVCC
ON_TIM
POW_LED
BS_5V
BS_5V
STB3.3V
STB3.3V
STB_GND
STB_GND
EE_CDS

KEY1
KEY2

SCL0
SDA0
12V
12V
LOB_POW
X_RAY

AP_REQ
AP_CLK
AP_DATA

ODU_PRO

FAN_LOCK

15/11_SW
ODU_SW
HP_MU
GR_RST

CN100G

QGF1201C2-17

FRONT RELAY PWB
SHEET 23

SHEET 10

NOT USE

D1891

MA8082/M/-X

D1892

MA8082/M/-X

D1893

MA8051/M/-X

D1894

MA8051/M/-X

220

220

220

220

R1895

R1892

R1891

R1896

R1897

CN100C

QGA2501F1-06

R1894

56k

56k

CN10C1

OPEN

No.52127 No.521272-23 2-24

R1725 R1726

OPEN OPEN

AP_H

AP_V

AP_Y

SHEET 8

SHEET 8

SHEET 7

MAIN PWB CIRCUIT DIAGRAM (10/12) SHEET 10

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

DIST BASE BLOCK

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

PIN NO.

Q1401

E
C
B

CN1004

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
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66

VOLTAGE (V

0
0

0.6

0
0
0
0
0

5.1

31.8
0
0

4.5

4.5
0
0

2.1

3.1
0
0
0
0

28.6
0
0

3.6
0

3.3
0
9
0
0
0

5.1
0

3.1

3.1
0

0.1

3.1

3.1

2.8
0
3

5.1

5.1
0

0.2

0.2
0
0

2.6

2.6
0
4
0

3.3
0
0
0
0
0
0

0.4

4.4
0
0
0

3.9

)

PIN NO.

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
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120

VOLTAGE (V

0
0
0
0

4.5
0

4.4
0

4.4

3.1

10.2

0.1

1.5
0

0.1

2.6

0.1
0

0.1
3
0

3.1
0

5.1
0
0
0

9.6
0
3
3

0.2

0.1
0

3.1
0

3.1
0
0
0

3.3
0

3.3
0

3.3

4.9
0

2.5

2.5
0
0
0
0
0

)

SHEET 12

SHEET 7

SHEET 12

SHEET 1
SHEET 12
SHEET 12

SHEET 9

SHEET 1

SHEET 9

SHEET 10

SHEET 1

SHEET 9
SHEET 8

SHEET 9

NOT USE

SHEET 3

BS_8V

BS_5V

32V

AUDIO_L
AUDIO_R

AC

STB_3.3V

STB_GND

BSSTB_7V

TU_POW

21V

LB_PRO

LOB_POW

BS_POW

EE_CDS

REMO
KEY2
KEY1

MECA_SW

A_MU

SDA2

SCL2

AFT2

C/N_AFT1

SDA1
SCL1
SDA0

HDCP

RST3

ON_TIM

BSD_IR

COMPU

CN1GN1 CN1GN2

OPEN OPEN

GND GND

R1421

C1442

/25

47

68K

C1441
OPEN

D1401

C1443
OPEN

MA111-X

MI-COM & DIST MODULE PWB

GND

GND

BS8V
BS8V
BSDGND
BSDGND
BSDGND
BS5V
BT30V
GND
GND
AUDIO_L
AUDIO_R
GND
GND
AC_IN
STB3.3V
STBGND
STB7V
TU_POW
GND
21V
GND
LB_PRO
LOB_POW
BS_POW

3.3V
GND
9V
GND
GND
GND
5V
GND
A3.3V
GND
EE_CDS
REMO
KEY2
KEY1
MECA_SW
GND
A_MU
SDA2
SCL2
NC
AFT2
C/N( AFT1)
GND
I2C_STOP
SDA1
SCL1
SDA0
HDCP_V
GND
RST3
ON_TIM
GND
BSD_IR
BSD_IR_GND
COMPU

GND

GNDRGNDBGND

CN1004

QGC2508C1-C0

COM_Y( MAIN_CCD)

C1408 C1422

OPEN OPEN

C1412

/16

100

C1420

OPEN

R1404
R1403

C1423
47

C1407

OPEN

OPEN
OPEN

/50

R1409

0

G CRT SOCKET PWB
CN00E SHEET 15

BS9V

BS9V
BSDGND
BSDGND
BS_ODU

2.5V

2.5V
GND
A5V

COM_PR

COM_PR_GND

COM_PB

COM_PB_GND

COM_Y_GND

BS_GEMV

GND

AP_CLK
AP_DAT
AP_REQ

GND

MAIN_H
MAIN_V

MAIN_POW

3.3V
GND

9V
GND
GND
GND

5V
GND

A3.3V

GND

B1_POW
OSD_VD

NECK

DEF_VP

EHT

V_SYNC
H_SYNC
DEF_HP

X_RAY

ABL

POW_LED

VY_SWMAIN

VY_SWMAIN_GND

C_SWMAIN

GND

SCL0

HDCP_H

GND

BSD_L

BSD_Y_GND

BSD_Y

GND

BSD_R

GND

BSD_C

M_MU

G

VM

GND

GND

VM(GND)

GND

GND

C1421

1000
/6.3

C1430

C1431

C1432
C1433

R1423

3.3K

R1422

100

Q1401

2SD601A/QR/-X

C1410

NCB31CK-104X

C1417

0.01

NCB31HK-103X

NCB31HK-103X

C1411

0.1

NCB31CK-104X

R1407

0.01

0.01
R1411

0.01

0.01

C

/16

0.01

1415

GND

0.1

/16

QETN1HM-106Z

QQL26AK-100Z

0

OPEN

D1403

MA111-X

NECK

D1402
UDZS5.1B-X

C1409

10

/50

L1402

C1418

47

/25

C1404

1000

/10

L1401

QQL25CK-100Z

C1416

47

/25

C1405

1000

/6.3
B1_POW

OSD_VD

NECK

DEF_VP

EHT
V_SYNC
H_SYNC
DEF_HP

X_RAY

ABL

SCL0

CN1003

QGB1506L1-16

SCL0
GND
SDA0
GND
B1_POW
OSD_VD
NECK
DEF_VP
EHT( DC)
V_SYNC
H_SYNC
DEF_HP
NC

0

0

R1402

GND

NC
X_RAY
ABL

1000

R1401

GND

C1406 C1403

/10

1000

12V

SHEET 12

POWER & DEF PWB(2/2)
SHEET 20

B1_POW

X_RAY

BS_9V

SHEET 9

SHEET 12

15/11V

2.5V

A5V
COM_PR
COMPRGND
COM_PB
COMPBGND

COM_Y
COMYGND
BS_GEMV

AP_CLK
AP_DATA
AP_REQ

MAIN_H

MAIN_V
RELAY

3.3V

9V

/10

5V

A3.3V

POW_LED

VY_SWMAIN

C_SWMAIN

SCL0
HDCP_H

L_BSD

Y_BSDGND
Y_BSD

R_BSD

C_BSD
M_MU

SHEET 12

SHEET 7

NOT USE
SHEET 9

SHEET 8

SHEET 12

SHEET 9
SHEET 5

NOT USE

SHEET 9
SHEET 8

SHEET 3

CN1004-73

2.8Vp-p

CN1004-75

2.0Vp-p

CN1004-79

0.1Vp-p

CN1004-80

3.4Vp-p

CN1004-81

0.1Vp-p

CN1004-83

9.7Vp-p

CN1004-85

3.3Vp-p

CN1004-98

4.2Vp-p

CN1004-99

3.3Vp-p

CN1004-107

2.1Vp-p

CN1004-109

1.5Vp-p

CN1004-111

1.5Vp-p

[H]

[H]

[H]

[H]

[V]

[V]

[V]

[V]

[H]

[H]

[H]

[H]

No.52127

2-25 2-26

No.52127

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

MAIN PWB CIRCUIT DIAGRAM (1 1/12) SHEET 11

C1623

OPEN

C1624

OPEN

R1622
OPEN

C1626

R1640

OPEN

OPEN

R1624

OPEN

C1627

R1625

OPEN

OPEN

OPEN

C1628

OPEN

C1629

GND

NOT USE

SHEET 5

SHEET 12

SHEET 5

SHEET 12

SHEET 1

SHEET 10

NOT USE

AUDIO_L

AUDIO_R

SDA0
SCL0

SUR_EFCT
SUR_MONO

SUR_SW
BBE_SW
BBE_LO

BS_5V

AMP_MU

12V

S_MU
A_MU

AS_MU

C1621
OPEN

SDA0
SCL0

N

C1622
OPEN

N

AUDIO_L

AUDIO_R

SUR_EFCT
SUR_MONO
SUR_SW
BBE_SW
BBE_LO

9V

9V

BS_5V
AMP_MU
12V

S_MU
A_MU
AS_MU

R1621
OPEN

C1625
OPEN

R1623
OPEN

R1627R1626
OPENOPEN

IC1621

OPEN

SHEET 1

ROUT_US

LOUT_US

DEFERENCE LIST

SSB-1070A-M2 SSB-1069A-M2

C1686

OPEN

R1607

OPEN

C1692

OPEN

R1609

OPEN

R1641

1K

R1651

1K

R1695

OPEN

C1693

OPEN

R1610

OPEN

D1671

R1656

OPEN

C1642 NCB31HK-153X
C1643
C1652
C1653

C1641
10

/50
NN

C1651
10

/50

C1667
10

/50

C1670

10

/50

R1696

OPEN

R1604

GND

GNDGND

GND

C1694

OPEN

GND

D1670

OPEN

0

R6011

R6012
0

0

OPEN

R6013

OPEN

R6010

C6002

10

C6001

R1629

C1630

OPEN

OPEN

R1628
OPEN

R1613

R6003

1K

1k

GND

IC6001

NJM2701M-X

R6004

10K

Q6001

2SD601A/QR/-X

D1667

MA111-X

R1614

100k

Q1673

2SB709A/QR/-X

Q1672
2SD601A/QR/-X

R1619

0

R6006

1K

R6009

22K

C1631
OPEN

R1631

OPEN

C1632
OPEN

R1630

OPEN

C1633

OPEN

GND

C1634

R1633

CN100Z

OPEN

OPEN

OPEN

GND

C1696

C1695

10

/50

OPEN

QETN1HM-106Z

GND

R1612

56k

R1611

56k

GND

R1632

OPEN

D1673

OPEN

D1674

OPEN

GND

GND

10

/50

N

C6005
4700P

R6007

5.6K

C1661

OPEN

C1697
47

/25

QETN1EM-476Z

R1616

15k

R1620

OPEN

/50

N

EK

C6007

10

/50

C6006 C6008
27000P 1

R6008
47K

Q6002
2SD601A/QR/-X

C6010

10

/50

GND

R1689

OPEN

R1690

R1657

OPEN

GND

R1615

56k

GND

D1668

MA111-X

D1669
MA111-X

C6003

10

/50

C6004

10

/50

GND GND

R6001 R6002
10K 10K

GND

/50

C6009

100

/16

R1679

OPEN

R1678

OPENOPEN

C1662D1661

OPENOPEN

R1664

R1685

OPEN

R1687

OPEN

C1684

OPEN

D1672

R1686

OPEN

OPEN

GND

OPEN

R1663

C1682

R1684

OPEN

OPEN

IC1663

OPEN

C1683

OPEN

R1688

OPEN

NN

C1681

R1683

OPEN

OPEN

R1661

0

R1662

OPEN

0

C1665

0

NRSA63J-0R0X

D1665

OPEN

C1663

0

NRSA63J-0R0X

C1664
OPEN

IC1662

C1666

OPEN

GND

R1608

OPEN

D1666

OPEN

OPEN

NCB31CK-473X
NCB31HK-153X
NCB31CK-473X

R1618

OPEN

R1642

22K

HPF_R

R_INPUT

HPF_L

L_INPUT

R1652

22K

R1644

OPEN



R1665

2.2k

R1666

6.8K

R1669

6.8K

R1668

2.2k
R1697

OPEN

OPEN

R1605

R1606

GND

GND

UN2213-X

OPEN

OPEN

Q1663

OPEN

Q1664

OPEN

Q1665

OPEN

IC1661
AN5277

Q1668

NCB31CK-473X
NCB31CK-333X
NCB31CK-473X
NCB31CK-473X

C1642

R1643

22K

BPF_R

CR1_R

CR1_L

BPF_L

R1653

22K

C1669

NCB11CK-105X

R1667

2.2k

C1671
100p

R1670

2.2k

C1687

OPEN

C1643

LPF_R

CR2_R

CR2_L

LPF_L

C1653C1652

/16

1

R1658
10k

C1668

100p

C1672

/16

1

C1688

OPEN

R1660

R1603

OPEN

R1602

OPEN

Q1666

OPEN

GND GND

10k

R1681

47k

L_OUTPUT

R1659

10k

OPEN

Q1667

OPEN

C1647

22

VREF

R_OUTPUT

PROCESS

0

R1646

GND

C1673

R1692

R1693

0

Q1669

2SD601A/QR/-X

C1646

47 0.1
/25

GND

/50

VCC

LO_CONTOUR

OPEN

R1648

C1648

10

/50

/50
100

GND

R1601
OPEN

OPEN

C1691

OPEN

R1680R1682

8.2k

C1680

4.7

GNDGNDGND

BBE GND

R1649

/50

C1645

GND

IC1641
NJM2150AM-

10K

Y1661
Y1662
Y1663
Y1664

2.2

R1671



C1675

/16

GND

BBE

R1647

0

R1645

OPEN

0
0
0
0

QRJ146J-2R2X

0.12

QFV21HJ-124Z
AU_GND

X

/50

C1674

1000

QETM1HM-108

MA3330/L/-X

D1662

R1698

C1689

R1677
OPEN

R1676
OPEN

Q1671

OPEN

OPEN

OPEN

2.2

OPEN

R1672

D1664

QRJ146J-2R2X



C1676

0.12

QFV21HJ-124Z

R1691
100k

R1675

OPEN

GND GND

H1661

LC30145-001

MA3330/L/-X

D1663

C1679

4.7

/50

QETN1HM-475Z

C1690

R1699

OPEN

C1678



1000

/25

C1677
1000

/25

R1673
1k

QRK126J-102X

R1674

QRK126J-102X



BASS

1k

PIN NO.

IC6001

1
2
3
4
5
6
7
8

9
10
11
12
13
14

IC1641

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18
19
20

IC1661

1

2

3

4

5

6

7

CN10M1

OPENOPEN

QGA2501C5-04Z

CN10AG

OPEN

AU_GND
AU_VCC

BLEV2
BLEV1
BASS_MU

)

VOLTAGE (V

4.5

4.5

4.5

4.5

4.5
9
0
0
0

4.5

4.5

4.5

4.4

4.4

4.4
0
0

4.4

4.5

4.5
0
0
0

4.8
0
9

4.5

4.5

4.5

4.5

4.5

4.5

4.5

4.5

0
0
0
0

28.2
0
0

NOT USE

AUDIO LR OUT

RECEIVER PWB

CN100M

SHEET 13

SHEET 12

NOT USE
SHEET 9

PIN NO.

8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23

Q1668

E
C
B

Q1669

E
C
B

Q1672

E
C
B

Q1673

E
C
B

Q6001

E
C
B

Q6002

E
C
B

VOLTAGE (V

0
0
0
0
0
0
0

4.7
0
0
0

29.5
0

10.5
0

14.1

0
0

2.5

0

4.6

-0.4

0

11. 6
0

0
0

11. 6

0

1.3
0

0
0

0.6

)

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

No.52127 No.521272-27 2-28

MAIN PWB CIRCUIT DIAGRAM (12/12) SHEET 12

BS_8V

SHEET 11

AU_VCC

AU_GND

RELAY

FAN_LOCK

AV-N48P74
AV-N56P74

POWER & DEF

PWB(1/2)

SHEET 19

CN1001

QGB1506L1-16

AV-N48P74
AV-N56P74

LINE FILTER PWB

SHEET 21

CN100F

F QJB003-044214

SHEET 10

AC

STB_GND

BS_POW

BSSTB_7V

SSB-1070A-M2: AV-N48P74
SSB-1069A-M2: AV-N56P74

POWER & DEF

PWB(1/2)

SHEET 19

VOLTAGE (V

5.1

3.2
0

5.1

5.2

3.1
0

25.9

9.3
0
9

2.1

26.9

5.3
0

4.9

2.1

28.5

3.4
0

1.2

6.7

28.5

2.7
0

1.2

6.1

)

PIN NO.

IC1511

1
2
3
4

IC1801

1
2
3

IC1941

1
2
3
4
5

IC1942

1
2
3
4
5

IC1943

1
2
3
4
5

IC1981

1
2
3
4
5

PIN NO.

IC1991

1
2
3
4

IC1993

1
2
3
4
5
6
7

Q1981

E
C
B

Q1982

E
C
B

Q1983

E
C
B

Q1984

E
C
B

QGB1506L1-16

VOLTAGE (V

13.2

11.7
0

2.4

4.9
0
0

1.6
9
0
9

9.1

9.1

9.8

0
0

3.1

0

6.2
0

5.1

5.1
0

)

CN1002

GND
GND

L1950

0

QRN143J-0R0X

R1971

OPEN

OMR

Y1952

0

QRN143J-0R0X

L1952

OPEN

R1972

D1946

MA111-X

D1945

MA111-X

R1973

10

OMR

L1951

OPEN

R1974

OPEN

OMR

1000
GND

R1954

0

R1956

OPEN

IC1991

PQ12RD11

MA111-X

100

8.2
OMR

C1941

/35

1000

C1951

/35

RK34-LFC4

GND

GND

1000

D1991

C1991

C1944

/25

GND

IC1941

GND

IC1942

SI-8050S

/35

D1943

R1953

UN2213-X

R1955

GND GND

C1992

/16

470

SI-8090S

GND

GND

D1941

RK34-LFC4

K1943

CE42050-001Z

GND

GND

D1942

D3S4M-F1P20

K1944

CE42050-001Z

IC1943

PQ1CG21H2FZ

GND

R1952

330

GND

Q1964

2SD601A/QR/-X

220k

Q1965

OPEN

D1811 D1812

OPEN OPEN

Y1813 Y1814

OPEN OPEN

GND

R1993

OPEN

R1992

1.8k
GND

L1941
QQR1129-003

C1943

OPEN

L1942

QQR1129-003

C1946

OPEN

C1945

QEZ0256-128

/10

1200

QQR1129-003

C1955

.1

NCB31EK-104X

H1991
OPEN

R1991

470

C1993

OPEN

H1941

C1942 R1941

/16

1000 5.6

H1942

CEHT11B-002QS

L1947

C1952

1000

/10

/25

C1956
OPEN

D1992

OPEN

Y1991

0

QRK126J-5R6X



1/2W

R1942R1943

1.5k1.5k
GND



R1944 22 1/2W
QRK126J-220X

C1987

OPEN

R1945

1k

GND

PTZ6.8B-X

R1948

OPEN
1/2W

R1949 R1950

1.2K 8.2k

0.5%

NRSA63D-122X

GND

C1986

D1968

C1988

R1841
OPEN

OPEN

GND

OPEN

R1842

OPEN

Q1842

OPEN

R1957

OPEN

R1947

1.5k

R1958

OPEN

R1946

1k

2SD601A/QR/-X

R1959

1.8k

0.5%

GND

GND

R1962

6.8k

R1963

1.8k

C1811

R1966
12k

R1967

1.2k

GND

Q1961

D1813

Q1841
OPEN

GND

R1961

R1965

OPEN

OPEN

Y1821

0

D1801

1SR35-400A-T2

R1968

1k

R1969

1k

GND

2SD601A/QR/-X

1k

1k

D1964

MA111-X

GND

OPEN

C1812

C1802
10

D1965

MA111-X

Q1962

D1962

MA3030/H/-X

R1819

OPEN

/50

C1961

1

QQL26AK-100Z

R1964

22k

/50

L1948

10

R1818

GND

D1802

R1801

C1803
47

OPEN

IC1811

MA111-X

OPEN

IC1801

TA48M033F-X

C1805
OPEN

/25

Y1995

QQL26AK-330Z

PTZ11B-X

D1969

D1944

OPEN

QQL26AK-220Z

QQL26AK-220Z

GND

D1967

PTZ6.8B-X

OPEN

H1811

Y1994

0

GND

0

L1943

33

QQL26AK-330Z

L1944

33

GNDGND

L1953

L1945

22

L1946

22

R1811

OPEN

R1812

OPEN

R1815
OPEN

R1816

OPEN

D1803

MA111-X

470
GND

C1948
470

QETN1CM-477Z

OPEN

GND

C1949

1000

GND

C1950

/6.3

1000

GND

C1947

/16

/16

C1957
OPEN

/6.3

OPEN OPEN
R1813 R1814

R1817

OPEN

MM1565AF-X

QRN143J-0R0X

R1981

180



GND

1/2W

QRK126-181K

L1949

22

QQL26AK-220Z

GND

R1986



330

Y1955

OPEN

IC1511
PQ3RD13

D1511

C1579
47

GND

IC1993

Y1992

0

Y1993

OPEN

C1954

1000

1/2W

OPEN

/25

GND GND

C1953

1000

Q1811
OPEN

GND

Q1981

2SC4685

C1981
100

/16

/6.3
Y1912

OPEN

Q1984
2SC4682-T

C1983
OPEN

GND

C1540
100

/10

GND

/6.3

IC1981

PQ1CG21H2FZ

L1983

QRN143J-0R0X

UN2213-X

D1993

MA111-X

GND

C1998

OPEN

R1571

C1984

470

R1987

220k

Q1982

0

0

/35

C1994

2.2

/16

GND

R1921

OPEN

IC1921

R1923

R1922

OPEN

D1921

OPEN

D1923

OPEN

GND

Y1954

0

QRN143J-0R0X

GND GND

RK34-LFC4 /6.3

2SD601A/QR/-X

OPEN

OPEN

SDA

SCL

0.5

GND

H1511

OPEN

C1580R1572

R1573 D1512

OPENOPEN

Y1953

OPEN

R1574

OPEN

GND

L1981

C1989

D1981 C1985

/10

1000

D1982

PTZ6.8B-X

QQR1129-003

Q1983

R1985

GND

C1921

+VS

A0

A1

A2

OPEN

NRSA63D-122K

0
GND

C1996C1995

2.22.2

/16/16

SCL0
SDA0

C1922
OPEN

OPEN

R1925

OPEN

R1926

OPEN

R1927

OPEN

L1982

QQL26AK-220Z

R1982

R1984

8.2k

R1983

1.2k

0.5%

C1982

OPEN

D1814

D1815

A5V

C1999

OPEN

GND

GND

A3.3V

OPEN

22

0.5%

1.2k

NRSA63D-122X

1000

OPEN

OPEN

14V
21V
32V

STBVCC

LB_PRO

STB_3.3V

12V

LOB_POW

TU_9V

A5V

9V
AV_9V

BS_9V
TU_5V
SCL0
SDA0

5V

BS_5V

A3.3V

3.3V

2.5V

15/11_SW

ODU_PRO

15/11V

ODU_SW

TU_POW

SHEET 1
SHEET 9

SHEET 10
SHEET 9
SHEET 1,11
SHEET 10
SHEET 1

SHEET 10

SHEET 1,7,12
SHEET 5
NOT USE

SHEET 1,8

SHEET 1,11

SHEET 2

SHEET 10

NOT USE

NOT USE
SHEET 10
NOT USE

SHEET 1

No.52127

2-29 2-30

No.52127

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

RECEIVER PWB CIRCUIT DIAGRAM SHEET 13

TU0101
OPEN

W-E4
OPEN

UD0101

OPEN

UD0102

QAU0283-001

GND2

R0101
OPEN

OPEN

R0105

220

R0113

TU0102
QAU0303-001

OPEN

R0104

220

R0114

R0102

C0102

0

/16
470

C0103

/50

10

MAIN

R0112
47K

R0103

OPEN

U/V FRONTEND

J0501
QNN0550-001

R0532

82K

GND1

TU0101-18

R0533

0

Q0531

*1

GND1

R0561

220

R0562

220

1.8Vp-p

R0534R0531

3.9K220

R0535

3.3K

R0564

82k

GND1

R0563
82k

GND1

R0536

[H]

R0540

4.7K

C0533
47

R0537

15K

C0531

10

/50

Q0532

*2

GND1

10K

D0531
MA8100/M/-X

GND1

R0565

1.5K

R0566

1.5K

R0567

R0538

IC0531

BA4558F-X

C0532

.068

/16

D0561

MA8100/M/-X

C0561
1

/50

GND1

C0562

1

/50

GND1

D0562
MA8100/M/-X

Q0561

*2

10K

R0568

3.3K

GND1

R0580
100K

GND1

R0541

/25

4.7K

GND1

R0539

10K

10K

GND1

GND1

C0563

Q0562

C0534

0.018

/25
47

*1

R0569

10K

BA4558F-X

IC0561
TC4066BP/N/

Q0563

GND1

*2

GND1
IC0531

R0542
10K

R0571
OPEN

R0570

3.3K

GND1

Q0564
*1

-M2

PIN NO.

Q0101

E

C

B

Q0102

E

C

B

Q0103

E

C

B

Q0531

E

C

B

VOLTAGE (V

0
0
0

3.3
0

2.7

2.8

9.0

3.3

0
0
0

)

PIN NO.

Q0532

E
C
B

Q0561

E
C
B

Q0562

E
C
B

Q0563

E
C
B

Q0564

VOLTAGE (V

0.4
0
0

0

0.5
0

0
0

0.5

0.5

0.5
0

)

PIN NO.

E
C
B

Q0565

E
C
B

Q0566

E
C
B

Q0701

E
C
B

Q0702

E

VOLTAGE (V

0
0

0.5

0

8.9
0

0
0

5.0

0
0

0.7

5.1

)

R0116

OPEN

C0104
OPEN

GND1

R0572
OPEN

PIN NO.

C
B

TU0102

1
2
3
4
5
6
7
8

9
10
11
12
13
14

R0115
OPEN

R0106

10k

C0105
OPEN

C0535
47

/25

R0543

10K

R0544

10K

GND1

VOLTAGE (V

Q0565

UN2212-X

0

5.6

1.8
NC

4.2

4.4

4.4
NC

4.8
NC
30
NC
NC
NC
NC

0

Q0102

C0106

OPEN

L0102
QRN143J-0R0X

C0107 C0108
100 100

C0536

/50

10

N

N

C0537
10

/50

R0573

22K

GND1

)

R0117

10K

*2

R0107

0

LC0101

OPEN

GND2

0

Q0101

*1

R0119

OPEN

IC0101

L7805CP

/16 /16

GND1

PIN NO.

15
16
17
18
19
20
21
22
23
24
25
26
27

R0574

6.8K

R0118
27K

R0111

R0108

R0110

R0109

10K

GND2

OPEN
0

0

D0563

*3

R0575

5.6K

Q0566
UN2212-X

VOLTAGE (V

Q0103

TV_V2GND

TU_5V/SW

0

2.7

1.8

2.5
NC

0
NC
NC
NC
NC
NC
NC
NC

*1

BT30V

TV_V2

SDA0
SCL0

FOR TEST

CN00S3

QGA2501F1-03

GND1

D0201

R0206

R0205
12K

6.8k

GND1

GND1

PIN NO.

IC201

10
11
12
13
14
15
16

1
2
3
4
5
6
7
8
9

GND1

SCL2

R0210R0209
220220

SDA2

D0202
MA8082/M/-X

VOLTAGE (V

4.0

4.1

4.0

4.0

5.0

5.0
0

4.0

4.0

4.1

4.7

5.0

4.0
0

1.1
0

D0203 D0204

OPEN OPEN

TU_5V/SW

CN0CC2
OPEN

R0601

4.7K

R0602

5.6K

R0603

4.7K

R0604

5.6K

GND1

CN0CC1
OPEN

)

R0217
OPEN

R0218
OPEN

GND
CENTER
12V

D0601

D0602

GND
CENTER
12V

PIN NO.

CN00S4
OPEN

RY0601

QSK0133-001

*3

GND1GND1

RY0602

QSK0133-001

*3

Q0602
2SC3311A/QR/-T

GND1

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33

GND
SCL2
SDA2

Q0601
2SC3311A/QR/-T

VOLTAGE (V

9.0

4.0

4.0

4.1

3.9

4.0

4.0

4.0

1.6

4.0

4.0

1.6

4.0

4.0

R0215
OPEN

L0201

C0229

GND1

OPEN

OPEN

R0216

CN0701

OPEN

OPEN

GND1

SPEAKER

CENTER
GND

INPUT

SPEAKER

R_GND
R
L_GND
L

AUDIO IN

MAIN PWB

N

C0601

3.3

QEZ0206-335Z

/50

R0608

R0609

N

R0605 R0610

C0602

/50

3.3

0 OPEN

QEZ0206-335Z

R0606

0

R0607

OPEN
1/4W

J0601

CEMT019-001

0

0

1/4W

CN000S

QGA2501C5-08

CN000M

QJB003-043024

SHEET 11

)

PIN NO.

34

0

35

0

36
37

0

38
39
40
41
42
43
44
45
46
47
48

IC501

1

VOLTAGE (V

4.0
0

4.0

4.0

4.0

4.0

4.0

4.1
0

4.0

4.0

4.1
0

4.1

4.0

4.4

)

PIN NO.

2
3
4
5
6
7
8

IC531

1
2
3
4
5
6
7
8

IC561

VOLTAGE (V

0

4.4
0

4.4

4.3
0

9.0

4.4
0
0
0

4.4

4.4

4.4

9.0

)

PIN NO.

1
2
3
4
5
6
7
8

9
10
11
12
13
14

IC701

1

2

VOLTAGE (V

4.0

4.0

4.0

4.4
0
0
0

4.4

4.0

4.0
0

8.9

8.9

9.0

0

4.4

)

PIN NO.

3
4
5
6
7
8

9
10
11
12
13
14
15
16

VOLTAGE (V

4.5
0

5.1
0
0
0

1.9
0
0

5.1

5.1

5.1

5.1

5.1

)

AFT2

R0701

33k

100

R0702

M-MU

GND

SDA0
SCL0

R0576
OPEN

R0577

0

Q0567

GND1

OPEN

)

NC

33K

R0703

AGCMU1

AGCMU2

VARI/FIX

NC

CN0006

QGB1505K1-35

CENTER

100

R0711

R0578
OPEN

R0579

GND1

D0701

A/B

*3

VDD

0

100

R0710

Q0568
OPEN

NCNCNC

R0705

10K

R0704

3.3K

Q0701

*1

GND2

CS2

CS1

CS0

SO

SCL

SDA

CH

C0703
82p

100

100

R0709

R0708

GND2

CH

C0704
82p

GND2

C0231
OPEN

R0706
100K

R0707

10K

PS

GND2

IC0701
M62320FP-X

N

N

GND2

C0702
.1

/16

C0230
OPEN

TV_V2

TV_V2GND

Y0562
OPEN

Q0702

Y0561

*2

OPEN

C0206
1

/50

SDA0

MA8082/M/-X

N

C0213

/50

4.7

C0212

/50

4.7
C0211

/50

4.7

N

C0210

/16

100

C0209

/50

4.7

R0208

OPEN

R0207
62K

C0208

/50

10

C0207

/50

4.7

N

C0503

/50

1

R0506
10K

R0508
10K

N

C0504

/50

1

SCL0

NC

GND

GND

5V

CN00DC
OPEN

C0701
47

/25

N

C0221

C0220

4.7

/50

/16

0.1

N

C0222

/50

4.7

PS

C0223

/16

0.1

C0224

0.022

C0225

0.0047

N

C0226

/50

4.7

C0227

/25

0.1

C0228

0.0047

N

C0201

4.7

/50

AFT2

NC

BT30V

TU_5V/SW

TU_9V/SW

NC

NC

MAIN PWB

Y0003

PS

C0202
.1

OPEN

/25

R0214

3.9k

C0219
1

/50

220

R0201

R0501

4.7K

R0502

4.7K

GND1

GND1

GND2

CN0005

QGB1505K1-15

SHEET 1

C0501
10

GND1
C0502

47

Y0001

Y0002

C0218

/50

10

IC0201

CXA2134Q-X

220

R0202

/50

/25

GND2

GND2

C0217

/50

4.7
N

C0203

/50

4.7

R0204

100k

0
0

NCNCNCNCNC

N

/50

3.3

C0216

IC0501
BA4558F-X

R0213

3k

1M

R0203

C0204
.0056

GND1

R0503

15K

R0504

15K

IC0501

BA4558F-X

R0212
OPEN

C0215

R0211

3.3k

C0214
.0027

.047

C0205
.012

R0505

12K

R0507

12K

BS_5V

No.52127 No.521272-31 2-32

R CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 14

R CRT SOCKET PWB ASSY



IC1101

TDA6111Q

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

G CRT SOCKET

PWB

SHEET 15

CN1RGK

QGA2501C5-06Z

R

GND

NC

12V
Vref
GND

GND

SSB-3168A-M2

CN10ER

OPEN

GND

L1002
QQL26AJ-102Z

R1031
OPEN

R1032R1033
OPENOPEN

GNDGND GND

H1101

LC31150-002A

C1101

/50

10

Q1031
OPEN

C1102

/50

0.01

D1103
OPEN

R1102

2.2k 15p

C1103

/25

47

R1101

680

C1104

OPEN

GNDGND

R1105
OPEN

C1105

R1103

/50

820

GND

R1109
OPEN

D1102

1SR124-400A-T2

C1106

GND

C1108

OPEN

R1110

OPEN

C1002
10

/250

R1106

/250

0.1

L1102

QFK62EK-104Z

BW

R1104

47k

3W

R1108

R

560

QRC121K-561Z

/50

C1107

560p

0

D1101

EU01N-T2

L1101
OPEN

R1107

0

SG1001

QAF0056-501Z

C1005

OPEN

GND

HEATER

CRT SOCKET

!

SK2001

QNZ0464-001

R1005

1M

C1007

10

/250

R1006

QRC121K-102Z

GND_DEF

1K

D1001

RM2C-LFA1

G1G2 G3

R1008

1K

QRC121K-152Z

TP-ER

.0047

C1006

QFZ9027-472

CN10RE

Y1001

BW



R CRT BC SA

PICTURE
TUBE
(R)

CN1RSC

QGZ0017C1-01Z

QGZ5003C1-02

No.52127

CN1RGN

QJB003-042624

HEATER

B CRT SOCKET PWB

SHEET 16

GND

NC

215V

IC1101-3

[H]

5.0Vp-p

2-33 2-34

66Vp-p

[H]

GND

IC1101-9IC1101-7

[H]

66Vp-p

PIN NO.

IC1101

1
2
3
4
5
6
7
8
9

VOLTAGE (V

2.9

11. 6

2.9
0

7.0

211
179
181
178

)

No.52127

G CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 15

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

MI-COM

DIST MODULE

PWB

QJB003-062211

CN200E

QGA2501C1-10

GND

R

GND

B

GND

G

VM( GND)

VM
GND
GND

R CRT SOCKET PWB

SHEET 14

CN2RGK

GND

R

Y2003
OPEN

GND

NC

GND

12V

Vref

L2001

C2004

OPEN

QQL26AJ-102Z

B CRT SOCKET PWB

SHEET 16

CN2GBK

GND

Vref

12V

QGA2501C5-06Z

GND

H2101

LC31150-002A

C2101
10

/50

R2003

4.7k

0.5%

R2001

12k

0.5%

R2002

GND

NC

L2002

QQL26AJ-102Z

GND
22k

0.5%



C2103
47

/25

C2102

0.01

/50

C2104
OPEN

R2102 C2105

3.3K 12p
R2101

680

IC2101

GNDGND

/50

R2103

820

TDA6111Q

R2109

OPEN

D2102

1SR124-400-T2

GND

C2108
4p

/50

R2110

0

R2106

C2106

L2102

QFK62EK-104Z

BW

R2104

47k
3W

G CRT SOCKET PWB ASSY
SSB-3268A-M2

L2101

QQL244K-5R6Z

/50

C2107

560p

0

D2101

EU01N-T2

R2108

560

QRC121K-561Z

R2107

10k

SG2001

QAF0056-501Z

C2005
OPEN

GEND

HEATER

CRT SOCKET

!

SK2001

QNZ0464-001

R2005

1M

R2006

1.5K

QRC121K-102Z

G1GG2 G3

QRC121K-152Z

R2008

1K



G CRT BC SA

PICTURE
TUBE
(G)

CN2GSC

QGZ0017C1-01Z

POWER & DEF

PWB(2/2)

SHEET 20

CN200A

QGA2501C5-04Z

HEATER

GND

NC

215V

VM

VM( GND)

VELOCITY MODULATION PWB

SHEET 17

12V

Y2004

FR2007

OPEN

BW

C2001

10

0.022

/250

C2003

/50

GND

C2002
10

/250

GND

Y2002
OPEN

CN2RGNCN200V

QGA2501C5-04ZQGA2501C5-03Z

HEATER

R CRT SOCKET PWB

SHEET 14

GND

NC

215V

GND

HEATER

NC

B CRT SOCKET PWB

SHEET 16

CN2GBN
QGA2501C5-04Z

215V

GND_DEF

[H]

IC2101-7

[H]

68Vp-p

IC2101-3 IC2101-9

5.0Vp-p

68Vp-p

C2007

10

/250

GND

CN20EG
OPEN

[H]

D2001

RM2C-LFA1

PIN NO.

VOLTAGE (V

IC2101

1

2.7

2

11. 6

3

2.9
4
5

8.6
6

211

7

180

8

180.7

9

178

TP-EG

C2006

QFZ9027-472

)

0

CN20GE

QGZ5003C1-02

Y2001

BW

GND

No.52127 No.521272-35 2-36

B CRT SOCKET PWB CIRCUIT DIAGRAM SHEET 16

B CRT SOCKET PWB ASSY



IC3101

TDA6111Q

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

G CRT SOCKET

PWB

SHEET 15

SSB-3368A-M2

CN3GBK

QJB003-062211

B

GND

NC
12V
Vref

GND

GND

LC31150-002A

L3002

QQL26AJ-102Z

R3031
12k

0.5%

R3032R3033

5.6k100k

0.5%

GNDGND GND

H3101

C3102 C3103

C3101

0.01 4710

D3103

MA111-X

R3102

3.3k

Q3031

2SA1037AK/QR/-X

/50 /25/50

C3109
27p

/50

R3101

680

C3104

R3105

680

GNDGND
OPEN

C3105
27p

R3103

820

D3102

1SR124-400A-T2

/50

C3002

10

GND

GND

/250

R3109

OPEN

C3108
10p

R3110

0

C3106

/50

0.1

R3106

0

L3102

QFK62EK-104Z

BW

R3104

47k
3W

/50

C3107

560p

D3101

EU01N-T2

QQL244K-5R6Z

560

R3107

R3108

QRC121K-561Z

SG3001

QAF0056-501Z

GND_DEF

L3101

10k

C3005
OPEN

G

GEND

HEATER

CRT SOCKET

!

SK3001

QNZ0464-001

R3005

1M

C3007

/250

10

G1 G2 G3

R3006

1.5K

QRC121K-102Z QRC121K-152Z

D3001
RM2C-LFA

1

CN30EB
OPEN

R3008
1K

C3006

.0047

TP-EB

QFZ9027-472

CN30BE

QGZ5003C1-02

Y3001

BW



B CRT BC SA

PICTURE
TUBE
(B)

CN3BSC

QGZ0017C1-01Z

No.52127

CN3GBN

QJB003-042624

HEATER

G CRT SOCKET PWB

SHEET 15

GND

NC

215V

IC3101-3

[H]

4.8Vp-p

2-37 2-38

IC3101-7

60Vp-p

[H]

IC3101-9

60Vp-p

[H]

PIN NO.

IC3101

1
2
3
4
5
6
7
8
9

Q3031

E
C
B

VOLTAGE (V

2.3

11. 6

2.9
0

10.1
211
180
181
179

9
0
9

GND

)

No.52127

GND

VM PWB CIRCUIT DIAGRAM SHEET 17

CN700J

QGA2501C5-05Z

POWER & DEF

PWB(1/2)

SHEET 20

CN700V

QJB003-031413

G CRT SOCKET PWB

SHEET

15

C7002
OPEN

GND

GND

LC7101

OPEN

Y7101

0

Y7102

0

GND

C7101

0.01

R7101

15k

R7102

2.7k

CH

C7120
68p

Q7101
2SD601A/QR/-X

CH

CH

C7119

C7102

82p

120p

R7105

R7124

560

330

C7103
OPEN

GNDGND GND GND

AV-N48P74
AV-N56P74

-M2

R7106

1.5k

R7103

R7104

0

K7101

CE41492-001Z

Q7102
2SC1627A/OY/-T

K7102
OPEN330

C7104
OPEN

R7107

68

1W

GND

AV-N48P74
AV-N56P74

Q7103
OPEN

C7105

100

/16

R7109

Q7104

OPEN

GND

OPEN

R7111
OPEN

GND

GND

GND

R7108
OPEN

GND

GND

C7106
OPEN

C7107
OPEN

R7110
OPEN

!

FR7001

560

QRZ9021-561

C7108

OPEN

R7112

47

C7110
OPEN

R7113

47

FR

1W

C7112

0.0047

C7109
OPEN

GND

0.0047
C7111

OPEN

GND

C7117
10

C7113

/500

/160

/500

C7001

10

GND

/160

GND

R7114

1.2k

R7115

56k

1/2W

R7116

56k

1/2W

R7117

1.2k

R7118 C7114

39 100

R7119

2.7

1/2W

Q7105

2SA1837

K7103

CE41492-001Z

Q7106

2SC4793

R7120

2.7

1/2W

D7102

RH1S-T3

CEHP00N-001Q

CE41492-001Z

CEHP00N-001Q

D7103

RH1S-T3

/10

H7101

K7104
H7102

R7123

100
2W

GND

C7118

QSC32HJ-151Z

CN7RAM

QGA2501C5-03Z

CN7GAM

QGA2501C5-03Z

CN7BAM

QGA2501C5-03Z

No.52127 No.521272-39 2-40

R7121

39

R7122

120

C7115

100

C7116

330

GNDGND

/10

/10

VOLTAGE (V

1.1

6.0

1.7

5.3

11. 7

6.0

130

66.4

127.2

2.7

66.4

3.2

)

PIN NO.

Q7101

E
C
B

Q7102

E
C
B

Q7105

E
C
B

Q7106

E
C
B

DEF OSC PWB CIRCUIT DIAGRAM SHEET 18

PIN NO.

IC101

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

IC102

1
2
3

IC161

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

IC162

1
2

VOLTAGE (V

4.6
0

1.3

7.2
0

8.1

5.2
0
0

6.4

5.7
0

8.2
0

8.3

1.8

NC

0.8

NC

7.1

11. 6

5.9
0

0.1

0.1
0

1.7

5.8

5.3

5.6

11. 9
0

13.7

4.1

4.1
0

4.9

8.8

NC

4.9

4.9
0
0
0

NC

0
0

11. 6

4.8

4.8

3.6

0.6

2.8

8.0

2.5

1.1

6.1

11. 6

3.3
0
0

1.8

1.2

)

PIN NO.

3
4
5
6
7
8

IC163

1
2
3

IC212

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

Q101

E
C

B

Q102

E
C

B

Q131

E
C

B

Q132

E
C

B

Q162

E
C

B

Q167

E
C

B

Q168

E
C

B

Q751

E
C

B

Q752

E
C

B

Q753

E
C

B

VOLTAGE (V

1.7
0

2.3
0
0

11. 6

11. 6
0

4.9

0
0

3.2

3.3
0

NC

0.3
0

NC
NC

0
0

4.9

4.1

4.1

4.9

0

11. 6

0.1

0

11. 6

0.2

0.1

11. 5

0.1

0

4.0
0

3.1

11. 5

3.6

1.7

8.0

2.3

1.2

11. 6

1.4

4.2

6.2

4.8

5.7

11. 6

6.2

1.2

364

2.0

)

H_SYNC

DEF_RST

R101
1K

C101
OPEN

R104

10K

R198

10K

R195

1K

R199
OPEN

DGND

DEF OSC PWB ASSY

20V

EHT_FBT

Q101

2SD601A/QR/-X

R102
OPEN

R105

47K

DGND

D173 D174

1SS355-X1SS355-X

Q172

2SB709A/QR/-X

Q171
2SB709A/QR/-X

Q131

2SD601A/QR/-X

R143

470

DGND

IC101

LA7860M-X

DEF.
OSC.

C102

R103

680

R114

2.2K

R106

12K

Q102
2SD601A/QR/-X

R196

22k

R133

150

C132

1

V_OSC

V_SYNC

H_SYNCENH_SHIFT

C103

.01

DGND

R107 R109

10K 6.8K

C123

.01

R197
18K

C187

.47
/50

DGND

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

POWER & DEF PWB(1/2)

SHEET 19

NOT USE

C122C121

.01100

R139

22K

FBP DELAY

OSC

C113

.0012

CN010

QGB1505K1-35

FBP

R126

10K

C138
180p

FBP

LOCK
H

FILTER

GND( H)

H

C114
.001

C115

.001

C116

.01

C112

2.2

L103

NQL092K-100X

OCP

R140

10k

DGND DGND

R127

10k

NC

9V
Vcc

C117

470

/16

L104

-M2

DGND

5V

DAF_SW

H_DRIVE

QQL01BK-470Z

R142
10k

Q132

R141

2SD601A/QR/-X

4.7k

QRK126J-101X

OUT
HH

C119

47

/25

DUTY

C118

.01

DGND

NQL092K-100X

EW

EHT_DC

ABL

L101

100

R123

IC102

BA12FP-X

IN OUT

R122

R121

QRG01GJ-470

1.5k

R120

18K

20V

H_DRIVE

DGND

47

DEF_HP

EHT_FBT

C120

47

/25

31/33

A

ABL

EW

SCL

A

R326
220k

EHT_DC

R172

47k

R173
OPEN

DAF_SW

SDA

AN7805F

C183

OPEN

DGND

1SS355-X

1SS355-X

R327
220k

C321

.001

R189

0

Q168

2SD601A/QR/-X

D166
OPEN

D164

1SS355-X

IC163

C184
OPEN

D170

D171

R193

DGND

12V

100

R183

DEF_HP

HB_PR0

C163

470

1k

R328

56k

R181
OPEN

R185

R174

1k

DGND

/10

R161
220

C177
OPEN

DGND

0.5%
10k

H_SYNC

R329
220k

R184
47k

0.5%

V_SYNC

OSD_VD

V_DRIVE

SDA

R162
220

SDA

IC161

AN5441SA-W

D.GND

DGND

C173

0.015

D321

1SS355-X

R330
68k

DGND

DGND

R182

1k

FBP

DAF_GND

SCL

C185C164
OPEN.01

C165

0.1

FBP_IN

VCC1

TP

SCL

DISTORTION CORRECT

V-AGC

VCC2

V.TRI-IN

A.GND

C172

4.7
/50 TF

R187

4.7k
DGND

R179

5.6k

0.5%

DGND

R188
100

0.5%

R180

1.5k

0.5%
R332
OPEN

R175

R191

1k OPEN

IC162

BA10393F-XE

DGND

R190

180

Y002

R186
10k

DAF

/16

NC

NC

V-RAMP

C171

0.18

C170

0.01

DGND

0

Y007

H-BLK_Hi

H-BLK_Lo

C

EHT_D

TRAPE_ZOID

C169
.1

/16

R177
12k

R178
820

R176

2.2k

Y003

0

Y006
OPEN

C167C174
.0033.0027

DGND

Y008
OPEN

0

V-BLK_Hi

C

EHT_A

Y009
OPEN

DGND

Q162

Y001

5V

DGND

0

12V

V-BLK_Lo

CORNER

C168

0.01

C166R168

104.7k

D165

0

R169

3.3k

L105

QQL01BK-101Z

C162

.01

C161
1000

/16

BLK

H.AGC

V-DRIVE

EW

R164
100

C179

.1.1.1

/16

DGND

C178

.1

/16

R321

0

C175

.0015

DGND

NECK

V-FB

VCC3

V-FB

R163
100

C181

C180

/16

R171
22k

2SD601A/QR/-X

R759
OPEN

Q755
OPEN

/16

C182

.1

Q167

R758
OPEN

SDA

SCL

EHT_DC

Y005
OPEN

R216

220

R217
220

V_DRIVE

C212

10

IC212

CXA1875AM-X

A0A1A2

NC

NC

GND

31/33

NC

Y004

R167
10K

R170

4.7k

DGND

Q754
OPEN

R751

18k

C754

BW

.056

C751

C176

0.18
TF2SD601A/QR/-X

0

DGND

DGND

Q751

2SD601A/QR/-X

R767
OPEN

R768
OPEN

R753

8.2k

R752
10K

R226
100

Q752

2SD601A/QR/-X

C752
47

R754 R757
18k 1.5k

/16

DEF_RST

R223

100

/35

SDA

F/V

H_CENT

R224
100

C221

1

R765 R764 R763 R762
180K 180K 180K 180K
1/2W 1/2W 1/2W 1/2W

R755

18k

Q753

2SC4632

R756

3.9K

SCL

OCP

R230
22K

VDD

NC

R229C222
OPENOPEN

C753
.015
QFZ0200-153

D222
OPEN

D221
1SS355-X

R227

1K

R228

OPEN

R761
180K
1/2W

DEF_RST

C762
470p

D751

C761

DAF_GND

OCP

HB_PR0

31/33

C763
470p

D752

ES1F-LFG2

DAF

.0068

QFZ0122-682

QUB572-18PPFX

ES1F-LFG2

CN00L

SHEET 4

CN0S4

QGA2501F1-03

DGND

V_SYNC

H_SYNC

R138
OPEN

C135
.001

HAFC

GND( V)

OSC

CONTROLHHHH

C109

.01

R111

15K

0.5%

V/I

R116

1.8K

0.5%

C136
.001

SAW

Ref

DGND

/16

R117

3.3K

C124

.01

C137
.001

C111

OSD_VD

VCC12V

AFC

C110
.001

2.2

V_SYNC

R131

1K

C131
100P

R134

/50

330K

/25

C133

C134

R137

.015

.12

Ref

V_OSC

.01

R110
22K

R108
OPEN

RANP
V

H_SHIFT

DELAY

C104
560P

SHIFT
V

H_SHIFT

GAIN

C106
.001

10k

BLK
V

DELAY

H_SHIFT

GAIN

C107

.0012

C108

4.7

R113

12k

0.5%

R129 R112
18K 1.8K

0.5% 0.5%

OUT
V

AFC PALSE

IC101-1

2.1Vp-p

[V]

IC101-16

5Vp-p

No.52127

[H]

IC101-18

9.8Vp-p

[H]

IC101-24

4Vp-p

IC101-25

[V]

5Vp-p

2-41 2-42

IC101-30

[V]

2Vp-p

IC161-18

[V]

1.5Vp-p

IC161-26

[V]

4Vp-p

IC162-2

[V]

10Vp-p

[H]

IC162-6

[V]

1.5Vp-p

No.52127

POWER & DEF PWB CIRCUIT DIAGRAM(1/2) SHEET19

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

LINE FILTER PWB
SHEET 21

B

CN00D

OPEN

VOLTAGE (V

1.5
0

143.7

17.7
0

141.1

11. 7
0

12.7

11. 7

1.5

16.2

0
0

0.6

0

0.1

0.6

6.7

11. 6

6.7

0
0

0.5

141.0
0

140.8

)

PIN NO.

IC911

1
2
3
4
5

IC921

1
2
3

PC921

1
2
3
4

Q951

E
C
B

Q952

E
C
B

Q953

E
C
B

Q954

E
C
B

Q971

E
C
B

Y904

LF901
OPEN

BW

Y903

BW

R903

.51

QRF154K-R51

!

IC911

STR-F6629B/F

Q911
OPEN

Y901
OPEN

Y902
OPEN

15W

H911
LC31211-001A

7

R908
OPEN

GND3

D910

MA700A-T2

D919
OPEN

MTZJ5.1B-T2

QQR0582-001Z

R909
OPEN

D

CN00B

QGA7901C1-02

C901
OPEN

POWER & DEF PWB ASSY

SSB-2073A-M2: AV-N48P74
SSB-2072A-M2: AV-N56P74

!

C902

.1

QFZ9072-104

C920
150P

QCZ0122-151

1SS133-T2

K912

QRK126J-681X

D918

GND3

125V

H901

LC30171-001A

GND3

D916

R914
680

1/2W*

D911

RGP10J-5025-T3

R911

18k

2WOM

C914

220

/50

GND3

BW

K917

K916

BW

C913
470p

MY,5%

R901
.51
QRF154K-R51

AC250V

QCZ9054-102

R

GND3

D975
OPEN

1SS133-T2

C903

R912

.18

2WMFR

GND3

D914

15W

OPEN

.001

Y914
OPEN

R990
OPEN

R991
OPEN

R992
OPEN

GND3

R913

.18

D917

MTZJ27B-T2

R910

1.5k

1/2W*

!

C905

C904

!

.001

QCZ9054-102

C907

!

1200

QEZ0572-128

400V

QFP32GJ-103Z

2WMFR

R916

.22

2WMFR

GND3

Y908

Y905

Y907

Y906

!

C906

.001

AC250V

C919

.01

47

QRG01GJ-470

SARS01-T2

GND3

AU01Z-T2

AU01Z-T2

C917
1800P
MY,5%

R917

3.3k
QRK126J-332X

OPEN

BW

OPEN

BW

AC250V

QCZ9054-102

!

D901
RBV-606

!

C908

.001

QCZ9054-102

!

F905

QMFZ034-5R0Z-J1
R921

R902
1WMFR

D915

C912
.0033
QCZ0340-332

C915

OPEN

D912

R918

1.5k

1/2W

D913

1/2W*

AC250V

OPEN

R920
680k

1/2W

Y915
OPEN

C921

OPEN

Y910

BW

2K

V

QQR0582-001Z

OPEN

!

FR915

33

QRZ9017-330

*

C916
330p

GND3

D920

1SS133-T2

C918

QFV71HJ-104Z

QRZ0111-685

T921-9

C993

!

QCZ9074-472

C994

!

QCZ9074-472

*

K920
OPEN

Y911

BW

K914

Y916

1/2W

C910

OPEN

5%

.1

R999

!

6.8M

60Vp-p

.0047

.0047

AC250V

GND3

!

QCZ9074-472

.0047

AC250V

Y2W

GND3

AC250V

QCZ9074-472

.0047

!

QSK0118-001

!

QQS0133-001

C999

[H]

RY951

T921

T921-12

C998

QCZ9074-472

C997

!

AC250V

Y909
OPEN

60Vp-p

!

.0047

GND1

2SC1627A/Y/-

QQR0621-002Z

PC921
PC123FY2

GND1

AC250V

D952

MTZJ12C-T2

Q951

K935

H938

R944

2.2k

1/2W

!

!

.0047

C995

QCZ9074-472

T921-14

[H]

T

GND1

X

Y955

OPEN

QSK0083-001
QSK0084-001

*

AC250V

60Vp-p

C941
OPEN

QQR0621-002Z

GND1

C930
180p

K930

QQR0621-002Z

GND1

RY952

D933

BW

2SC3311A/QR/-T

[H]

C952
OPEN

GND1

R951
47k

GND1

D935
RU3YX-LFC4

K937

H940

CEHT11B-002Q

Y935
OPEN

K933

BW

K936

BW

5%

Y952
OPEN
Y951

OPEN

Q952

T921-15

F933

OPEN

Y939

BW

C935

2200

/35

QETM1VM-228

S

C939

D937

EU2-T3

OPEN

D932

RU30A-F

!

D956

1SS133-T2
R959

1/2W

120

GND1

24Vp-p

C936

R960

47k

1SS244-T2

R952

2.2k

D938

FMX-G12S

OPEN

1

K932

BW

K934

BW

[H]

D953

R947
OPEN

C947

OPEN

CP935

H936

CM46960-00D

K938

QQR0621-002Z

K931

QQR0621-002Z

T921-17

CP

C953
OPEN

R953
180

C940
OPEN

32Vp-p

1/2W*

F931
OPEN

Y933

BW

!

CP936

CP

BW

GND1

D936

FMX-G12S

R961

2.2K

C922
OPEN

[H]

R954

220

*

1/2W

R948
OPEN

ICP-N38-Y

C932

2200

/25

QETM1EM-228

1SS133-T2

GND1

T921-22

Y932

BW

D942

OPEN

2200

QETM1VM-228

F932

OPEN
Y934

BW

QETM1VM-228

C937

.0015

2kV

QCZ0340-152

D934

RU4AM-F1

D931

RU4AM-F1

D957

C945

2200

C934

10Vp-p

/35

CP

!

GND1

D954

1SS133-T2

CP934

ICP-N70-T

/35

[H]

C943

470

/16

GND1

GND1

L931

QQL26AK-470Z

C931
220P

QEZ0203-227

L933

47

QQL26AK-470Z

!

CP942

CP

Y944
OPEN

CP

!

CP941

ICP-N70-

C938
OPEN

47

IC921

SE140N

POWER & DEF PWB(2/2)

SHEET 20

5V

5V

Y943
OPEN

L935

22

QQL60AK-220

GND1

ICP-N70-T

T

C944
220

14V

14V

B1_POW

OCP

OCP

B1_POW

C946

1000

/35

Y953

BW

Y954

GND1

OPEN

R956

OPEN

/16

Y938

BW

L936

22

QQL26AK-220Z

L934

QQLZ018-220

!

CP943

ICP-N20-

Y

CP

2SC3311A/QR/-T

R962

4.7k

Q953

D959

1SS133-T2

MTZJ6.8C-T2

B1

PROTECT

B1

R983
OPEN

R984
OPEN

M28V

Y940

BW
GND1

M7.5V

PROTECT

AU_VCC

AU_GND

Y936

OPEN

14V

R985
OPEN

Q973
OPEN

28V/10V

B1_POW

GND1

28V/10V

STBVCC

RELAY

D974
OPEN

28V/10V

GND1

12V

12V

CN001
QGB1506M1-16

28V/10V

OCP

C973

10

/50

STBVCC

M28V

RELAY

AU_GND

AU_VCC

GND1

Y941
OPEN

Y942

BW

GND1

Y945

14V

OPEN

MAIN PWB
SHEET12

MAIN PWB

BT

12V

5V

GND1

Y937

BW

R955

QRT039J-1R

14V

V

M7.5

SHEET12

CN002

QGB1506M1-16

P

CONVEREGENCE
OUT PWB

D958

D960
OPEN

R967
47k

C954
22

M28V

28V/10V

GND1

/50

B1

3WOMR

GND1

R968

18k

MTZJ33B-T2

BT

D941

GND1

1/4W,1%

R963

4.7k

1/4W,1%

R965

15k

R964

4.7k
1/4W,1%

Q954

2SC3311A/QR/-T

GND1

GND1

R957
OPEN

R958
OPEN

D955
OPEN

GND1

R966

47k

C942
1

/50

PROTECT

GND1

R941

33k

SHEET22

CN00P

QJB003-102610

No.52127 No.521272-43 2-44

POWER & DEF PWB CIRCUIT DIAGRAM(2/2) SHEET 20

MAIN PWB
SHEET 10

14V

5V

B1_POW

OCP

PROTECT

POWER &DEF

PWB(1/2)

SHEET 19

12V

28V/10V

B1

QRG01GJ-152

R972 R973

1/4W,1

2SA1208/ST/Z1-T

R975

22k

1/2W

R977
47k

GND

OPEN

Q971

*

R528

1.5K

D524

GND

1.10k
%

C971

/16

100

D972

MTZJ15B-T2

C972

/25

47

20V

C529
OPEN

GND

7.5K

1

/2W*

D973

*3

R978
33k

No.52127

GND

DEF_HP

FBP

H_DRIVE

EW

SCL0

Y586

OPEN

SDA0

CN003

OSD_VD

QGB1506M1-16

V_SYNC

D583

*3

MTZJ6.8C-T

D582
OPEN

D581
OPEN

Q581

OPEN

Q501-D

80Vp-p

Y584
BW

GND

CN00J

QGA2501C5-05Z

H_SYNC

C404
.1
MY,5%

V11CA-C1

FMV-3FU-F1

C505
OPEN

8Vp-p

D507

C416
6800P

C401

1000

C403
18P

/200

1/4W,1%

Y401

OPEN

Q503-C

[H]

D506

H506

LC30521-001A

[H]

/35

5%

R402

Y402

1000

AV-N48P74
AV-N56P74



IC401

LA7876NZ

C406

100

/35

D402

1SR35-400A-T2

/500

10k

BW

GND

C201

TF

.33

QFV71HJ-334Z

C802

1000

/25

GND

C801

/25

GND

!

C811

100

/35

GND

[H]

1250Vp-p



C506
.0045

QFZ0122-452

Y505

Y508

BW

BW

K502

OPEN

D504
RG2A-LFC4

K504
QQR1139-001

K505
OPEN

T502-10

[H]

1250Vp-p

QQR0621-002Z

GND

FR802

!

1/2W

!

FR801

1/2W

FR811

4.7
QRZ9011-4R7

1SR124-400A-T2



C507
.0045

K503

C508

.01
QFP32JJ-103

2SC1959/Y/-T

R534

1k

2SA562TM/Y/-T

IC401-3

H401
LC31695-001A

1/4W,1%

C417

100

/35

D407

1SR35-400A-T2

R403
18

1/2W*

K401

D201

1SR35-400A-T2

*

*

FR1/2W

D811

L801

QFZ0122-452

Y506

BW

OPEN

630V

Y501
BW

Q532

Q533

[V]

100Vp-p

R404

6.8k

1/4W,1% 1/4W,1%

R407

R406

820

4.7k

1/4W,1%

R408

820

1/4W,1%

D802

EU2-T3

C812

QCB32HK-821Z

D801

EU2-T3

*

Y507

BW

GND

L502
200
QQR1230-001

Y509

BW

C513
22

R535

R536

47

GND

IC401-4

R405

6.8k

C407

1

/50

GND

R409

220

2WOMR

R410 R411

2.2 OPEN

2WMFR

GND

QRF154K-3R3

R591

3.3

15WUNF

C591
100
QEZ0203-107



C510

QFZ0414-226

QRL029J-102

47

CEHT11B-005QS

60Vp-p

GND

!

.15

L501

QQLZ025-180

R531

1k

C533

IRFI620G

H531

D403

*3

T502

*

250V MPP

2W

560P
/500

Q531



18

[V]

C408

.1

G

IC401-6

QQLZ036-222

D803

RU30A-F1

QFZ0128-254

C511

.25

MPP400V



R533

L531

QQLZ036-222

RGP10J-5025-T3

D

S

GND

0.35Vp-p

L701

FR803

OPEN

Y801

BW

C509

QFZ0128-154

82
2W

D531

C536
.0022

GND

QFM72DK-472Z

C701

GND

R201

R202

R203

GND

.15

MPP400V

R532
82
2W

/200

IC401-8

[V]

R701

22

QRG01GJ-220

.027

GND

180k

270k

270k

C803

33

/250

QRL029J-820

.0022

GND

R702
12k
1/2W

R512
2WOMR

C534

/200

QFM72DK-222Z

30Vp-p

T701

QQR1096-001

L504

QQR0915-003

330

C514

560P

[V]

IC401-9

R703
10k

QRZ0056-103Z

R426

OPEN

C414

OPEN

C415

OPEN
GND

/500

GND

30Vp-p

Y701

OPEN

POWER & DEF PWB ASSY

SSB-2073A-M2: AV-N48P74
SSB-2072A-M2: AV-N56P74

IC401-10

60Vp-p

C563

OPEN

[V]

GND

CN0AB
QGZ8001C1-03

CN0AA
WJP0037-001A

SHEET 18

CN00L
CE41507-001P

S1

CN0S1
QGA2501C5-05Z

A

DIVIDER

FORCUS
PACK

R CRT

G CRT

B CRT

R CRT

G CRT

B CRT

[V]

G CRT SOCKET PWB

GND

R430

100

CN00A

QGA2501C5-04Z

1/2W

CNRHV

CHC802T-05N-J

R431
100

1/2W

CNGHV

CHC802T-05N-J

R432
100

1/2W

CNBHV
CHC802T-05N-J

SHEET 15

PIN NO.

IC401

1
2
3
4
5
6
7
8
9

10

Q401

E

C

B

Q402

E

C

B

Q503

E

C

B

Q521

E

C

B

Q532

E

C

B

Q533

E

C

B

Q501

S
D
G

Q531

S
D
G

VOLTAGE (V

0

-14.8

0.2

13.7

2.1

2.1

14.8

-13.5

14.2

-13.6

0

5.8
0

0.1

11. 7

-1.5

0

213

0

1.5

11. 7

1.7

9.7

11. 7

9.6

9.6
0

9.7

0

32.2

1.7

0

21.8

9.7

)

AV-N48P74
AV-N56P74

DEF OSC PWB

CN010 QGB1505J1-35

Y587

OPEN

Y585

H_DRIVE

R565
22k

GND

R526

47

R503

1.5k

D

1/2W

S

1SS81-T5

2.7K

[H]

R415
150k

100
R420

C501
330p
/500

D501

20V

EW

2

C411

.0022

GND

C524

47p

R523

8.2k

R524

6.8k

MTZJ12C-T2

C525
.0068

C522
680P

QCZ0122-681

GNDGND

T502-5

140Vp-p

BW

OPEN

R423

R425

OPEN

Q402

*1

GND

C562

4.7

/50

QETN1HM-475Z

Y588
OPEN

D521

2KV

C504
OPEN

C502

.01

/200

GND

SCL0

R424

OPEN
GND

R418

2.2k

D562

MTZJ7.5S-T2

Q521

*1

R525
1k

GND

C521
680P

QCZ0122-681

T501

QQR1111-001

[H]

SDA0

T502-7

FBP

DEF_HP

H_SYNC

V_SYNC

OSD_VD

C412

C413

QENC1CM-226Z

22

/16

QENC1CM-226Z

R421

R401

6.8K

5.6k

[H]

D405

2

R562

5.6k

1/4W,1%

LC31212-001B



2SC5904-RL

R506

5.6

C503

.22

T502-8

*3

QQR1139-001

H503

Q503

350Vp-p

QFV71HJ-104Z

GND

K501

R416
10k

R419

OPEN

D561

MTZJ7.5S-T

C526

OPEN

GND

2KV

90Vp-p

Y502

Q501-G

30Vp-p

OPEN

R427

R428

BW

OPEN

GND

R412

4.7k

D408
OPEN

Q401

R422

*1

BW

D404

MTZJ9.1B-T

C410

OPEN

R206
OPEN

ABL

C527

/25

47

QFLC2AJ-682Z

[H]

R501
470

R502
12k
1/2W

3WOMR

T502-4

1SS81-T5

.0068

Q501

BSN304-T

R504

2.7k

140Vp-p

R413

100k

GND

D522

GND

C523

/200

GND

G

GND

R505
3WOMR

GND

C409
10

/50

R205
OPEN

D202
OPEN

GND

GND

R521

10K

R522
10K

GND

4.5Vp-p

[H]

VELOCITY MODULATION PWB

DEF_HP

D406

2

Y582
OPEN

Y581

BW

R204
OPEN

GND

Y589
OPEN

[H]

T502-3

J

SHEET 18

MTZJ75-T2

D401

22

/16

C402

.0015

GND

MY,5%

C405

.1

GND

OPEN

Y403

R561

4.7k

1/4W,1%

R563
OPEN

Q503-B

2Vp-p

Y503
OPEN

Y504

OPEN B

D505
OPEN

T502-9

[H]

SHEET 17

2-45 2-46

No.52127

LINE FIL TER PWB CIRCUIT DIAGRAM SHEET 21

LINE FILTER PB ASSY

C9903

125V

0.1

QFZ9072-104

PW

!

CN90PW

QMPD390-200-JS

! !

QMF61U1-7R0-S

ERZV10V621CS

F9901

!

7A

VA9901

Y9913

OPEN

LF9903

!

QQR1281-001

!

C9902

125V

0.1

QFZ9072-104

Y9902

OPEN

Y9901
OPEN

Y9903

OPEN

Y9904
OPEN

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

-M2

!

LF9901 LF9902
QQR0972-002 QQR0972-002

!

C9901

125V

0.1
QFZ9072-104

!

W

CN900W
OPEN

POWER & DEF
PWB(1/2)
SHEET19

CN900B

B

QGA7901C1-02

E1

CN90E1
OPEN

!

T9911

QQT0361-001

!

R9901

2.7M

QRZ9041-275

GND

K9911

QUY153-050Y

1SR35-400A-T

1SR35-400A-T2

Y9911

BW

GND

R9911

5.6

D9913

1/2W

E2

D9911

CN90E2
OPEN

2

1SR35-400A-T

GND

Y9912
OPEN

QRE121J-5R6Y

D9912

1SR35-400A-T2

D9914

2

D9921

1SR35-400A-T2

C9911

16V

1000

QETN1CM-108Z

C9921

1000
QETM1HM-108

GND

MAIN PWB
SHEET 12

CN900F

F

QGA2501C5-04Z

No.52127 No.521272-47 2-48

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

CONVERGENCE OUT PWB CIRCUIT DIAGRAM SHEET 22

CN011-2

[V]

5Vp-p

CN011-3

[H]

R829

100

5Vp-p

DIGITAL

CONVERGENCE

MODULE

PWB

POWER & DEF

PWB(1/2)

SHEET19

CN012

QGB2501J1-15

DIG.R
DIG.G
DIG.B

GND

-5V

GND

GND

CN011

QGB2501J1-15

HOSTRXD
HOSTTXD

GND
A.CONV.T
A.CONV.B

GND
A.CONV.L
A.CONV.R

5VD

GND

5VA

GND

H_BLK
V_BLK

GND

CN00Z

QZA2501C5-08Z

GND

A.CONV.R

GND

A.CONV.L

GND

A.CONV.B

GND

A.CONV.T

CN00P

QGA2501C1-10

YS
5V

BV
BH

GV
GH

RV
RH

-7.5V

K810

K809

K802

QQR0621-002Z

K804

QQR0621-002Z

K806

QQR0621-002Z

D812

PTZ8.2B-X

GND

GND

GND

28V
28V

GND

-28V

-28V
GND
GND

GND

14V

GND

QQR0621-002Z

QQR0621-002Z

D811
PTZ8.2B-X

K811

Y801

BW

L801
OPEN

R811
OPEN

R830

K801

QQR0621-002Z

K803

QQR0621-002Z

K805

GND

QQR0621-002Z

QQR0621-002Z

QQR0621-002Z

100

100

QQR0621-002Z

GND

K807

K808

C810

/25

GND

T

Q808

2SD601A/QR/-X

R833

1k

GND

R868

10k

C844

10

/16

0

R872

D828

NRSA63J-0R0X

Q810

2SD601A/QR/-X

D839

NRSA63J-0R0X

C811
OPEN

GND

H001

CEHT11B-002QS

MY

C809

/25

.1

H003

CEHT11B-002QS

MY

C813

/25

.1

GND

L802

47

C806 C805

QQL521J-470

.1 100

No.52127

2SD601A/QR/-X

L7805CP

/25

MICOM & DIST MODULE PWB

CN00Y

DIG.B

DIG.G

DIG.R

GND

R870

1k

G

R871

1k

D

Q812

2SK1374-X

S

GND

Y802
GNDGNDGND
D841

D801

D843

OPEN

PTZ6.8B-X

MY

T

C804 C803

/25

GND GNDGNDGNDGND

R812

1k

YSHSVS

BW

/16

R810

1.2k

QJB003-114621

R828

100

Q806

2SD601A/QR/-X

Q807

2SD601A/QR/-X

R832

1k

GND

GND

R867 R866

1k 1k

GND

Q809

IC801

100 .1
GND
IC803

L7805CP

GND

MY

T

R831

1k

GND

GND

R869

1k

IC806

TC7W04F-X

NDC31HJ-181X

R817
OPNE

GND

R864

47k

R865

OPEN

GND

GND

C807 C808

MY

/16 /25

MY

/16

GND GND GND GND

2SC3852A

/16

R813

1k

Q811
2SK1374-X

D

S

G

C812
180p

R818

47k

PTZ6.8B-X

C814C802

/25

.1100

Q801

.1 100

C843

.01

GND

GND

HOSTRXD

HOSTTXD

C801

100

D842

PTZ6.8B-X

Q803

2SA673/C-T

GND

GND

H004

)

LC31881-001A

IC804

STK392-110

IC805

STK392-110

PIN NO.

6
7
8

Q801

E

C

B

Q802

E

C

B

Q803

E

C

B

Q806

E

C

B

Q807

E

C

B

Q808

E

C

SUBGND

GND

H005

LC31881-001A

SUBGND

GND

VOLTAGE (V

0

4.9

4.9

-9.3

-5.4

-8.7

0.5
0
0

0.5

-8.1
0

0

4.9
0

0

4.9
0

0

4.9

GND

C819

.01

GND

R803

2.7k

R839

47k

GND

CH1+IN

PRE+VCC

PRE-VCC

MUTE

GND

R801

2.7k

R836

47k

GND

)

PIN NO.

VOLTAGE (V

B

0

Q809

E

0

C

0.2

B

0.5

Q810

E

0

C

0.8

B

0.3

Q811

S

0

D

0

G

3.0

Q812

S

0

D

3.1

G

0

CN011

1

0

2

0

3

0

4

-0.1

5

0

6

0

7

-0.1

8

0

C825
150p
NDC31HJ-151X

CH1-VCC

CH1-IN

C822
150p
NDC31HJ-151X

)

CH1OUT

PIN NO.

CN012

GND

GND

9

10

11
12
13
14
15

1
2
3
4
5
6
7
8
9

10

11
12
13
14
15

C818

VCC

C838

.01

CH2OUT

.1

R805

2.7k

R834

47k

R806

2.7k

CH2-VCC

R802

2.7k

R835

47k

R804

2.7k

VOLTAGE (V

-5.4
0
5
0
0
0
0

0
0
0

-0.1
0
0

-0.1
0

-5.4
0
5
0
0
0
0

CH2-IN

GND

R837

CH2-IN

GND

R838

C829

150p

NDC31HJ-151X

15p

D830
MA111-X

C833

NDC31HJ-151X

150p

C834

NDC31HJ-151X

R860

3.3k

C831
NDC31HJ-151X

C832

NDC31HJ-151X

R840

3.3k

C830

150p

NDC31HJ-151X

R844

3.3k

150p

R856

3.3k

R863

2WOMR

R862

1WMFR

150p

R848

3.3k

150p

R852

3.3k

1WMFR

R846

1.5

1WMFR

2WOMR

150

1.8

2WOMR

1WMFR

2WOMR

1WMFR

C820
150p
NDC31HJ-151X

C823
150p

47k

NDC31HJ-151X
GND

CH3OUT

CH3-VCC

CH3-IN

CH3+IN

CH2+IN

C821
150p
NDC31HJ-151X

C824
150p

47k

NDC31HJ-151X

GND

C849

)

C850
OPEN

D833
OPEN

OPEN

GND GND

D834

OPEN

D831

MA111-X

NDC31HJ-470X

D829

MA111-X

C847
15P

C848
15P

GND GND

C845
NDC31HJ-470X

C846

15p

GND GND

D832

MA111-X

CONVERGENCE OUT PWB ASSY
SSB-5068A-M2

R842

2.2

R859

220

R858

3.3

1WMFR

R851

220

R850

2.2

R855

150

R854

1.5

R843

220

2WOMR

R847
150

2WOMR

R873

220

2W0MR

D816

RD33E/B2/-T2

D817

RD33E/B2/-T2

GND

D818

RD33E/B2/-T2

D819

RD33E/B2/-T2

GND

D824

RD33E/B2/-T2

D825

RD33E/B2/-T2

GND

D826

RD33E/B2/-T2

D827

RD33E/B2/-T2

GND

D820

RD33E/B2/-T2

D821

RD33E/B2/-T2

GND

D822

RD33E/B2/-T2

D823

RD33E/B2/-T2

GND

R CONVERGENCE
YOKE

CN0RI
CYH+
CYH­CYV+
CYV-

QGA2501C5-04Z

G CONVERGENCE
YOKE

CN0GI
CYH+
CYH­CYV+
CYV-

QGA2501C5-04Z

B CONVERGENCE
YOKE

CN0BI
CYH+
CYH­CYV+
CYV-

QGA2501C5-04Z

CH3OUT

CH3-VCC

CH3-IN

CH3+IN

CH2+IN

CH2-VCC

CH2OUT

VCC

CH1OUT

CH1-VCC

CH1-IN

CH1+IN

PRE+VCC

PRE-VCC

MUTE

No.52127

GND

D804

1SR153-400-T2

C827

/50

470

T

D805

1SR153-400-T2

VOLTAGE (V

13.3
0

4.9

13.3
0

4.9

0
0

-27.1

-28.1

27.8
0
0

-28.8
0

28.5
0

-28.8
0
0

0.1

0.1

-28.8

)

PIN NO.

IC801

IC803

IC804

10
11
12
13
14
15
16
17

1
2
3

1
2
3

1
2
3
4
5
6
7
8
9

/16

R807

2.7k

Q802

2SA673/C-T

GND

R808

R809

2.7k

470

1/2W

GND

T

GND

PIN NO.

18

IC805

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18

IC806

1

2

3

4

5

CP801

C828

/50

470

VOLTAGE (V

BW
CP

0.1

0
0

-27.0

-28.1

27.9
0
0

-28.8

0.1

28.5

-0.2

-28.8

-0.2

-0.2

-0.1

-0.1

-28.8

-0.1

0

4.9

4.9
0
0

2-49 2-50

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

FRONT RELA Y PWB CIRCUIT DIAGRAM SHEET 23

FRONT RELAY PWB ASSY
SSB0L268A-M2

CN00BH

QGA2501C1-13

GND
STB3.3V
ONTIMER

C4_GND

C4

Y4_GND

Y4

V4_GND

V4

L4_GND

L4

R4_GND

R4

GND

Y0001

OPEN

GND

CN000H

QGF1201C2-13

GND
C4
GND
Y4
GND
V4
GND
L4
GND
R4
S4_DET
GND
NC

MAIN PWB(5/12)
SHEET 5

REMOCON SENSOR PWB CIRCUIT DIAGRAM SHEET 23

QGA2501C5-04Z

REMOCON

STB_5V

GND

NC

FRONT CONTROL PWB
SHEET 24

PIN NO.

IC8001

1
2
3

VOLTAGE (V

3.2

4.9
0

)

R8003

R8004

IC8001

GP1UM281QK

OUT

R8001CN800R

1k

100

100

Vcc

GND

C8001

/16

.1

NCB31CK-104X

D8001
MA3068/M/-X

C8002

/25

47

IC8002

OPEN

GND

OUT Vcc

R8002

OPEN

CN00BG

QGA2501C1-09

MECHA

REMO

STB5V

POWER_LE

S4_US

KEY1
KEY2

GND

FRONT CONTROL
PWB
SHEET 24

NC

CN000G

QGF1201C2-17

BASS_MU
HP_VOL
MECA_SW
REMO
STBVCC
ON_TIM
POW_LED
BS_5V

D

GND

GND

BS_5V
STB3.3V
STB3.3V
STB_GND
STB_GND
EE_CDS
FAN_CTL
KEY1
KEY2

REMOCON SENSOR PWB ASSY
SSB-8068A-M2

MAIN PWB(9/12)
SHEET 9

No.52127 No.521272-51 2-52

FRONT CONTROL PWB CIRCUIT DIAGRAM SHEET 24

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

FRONT CONTROL PWB ASSY
SSB0L068A-M2

CN00BH

QGA2501F1-13

GND
STB3.3V
ONTIMER

V4_GND

C4

V4_GND

Y4

V4_GND

V4

V4_GND

L4

V4_GND

R4

CN00BG

QGA2501F1-09

MECHA

REMO
STB5V

POWERLED

S4_US

KEY1

KEY2

GND

NC

FRONT RELAY

PWB

SHEET 23

GND

STB3.3V

STB5V

Y4IN

C0445

/50

10

Y4IN_GND

C0446

.01

R0420
0

D0406
UDZS10B-X

GND

C4IN
C4IN_GND

V4IN

V4IN_GND
L4IN

L4IN_GND
R4IN

R4IN_GND

R0732

33k

D0735
UDZS10B-X

MECHA

ON_TIMER

POWLED

REMO

C4IN

C4IN_GNDC4_GND

LC0401

OPEN

R0411

0

C4_GND

C4

Y4_GND

Y4

V4_GND

V4

L4_GND

L4

R4_GND

R4

ON_TIMER

MECHA
REMO

POWLED

GND

Y4IN_GND

R0412

0

R0413

0

D0402 D0403
UDZS10B-X

C4

Y4_GND

LC0402

OPEN

R0414

UDZS10B-X

Y4 Y4IN

0

R0415

V4IN

R0416

0

R0417

D0404

UDZS10B-X

V4

L4IN_GND

LC0404

OPEN

0

D0405
UDZS10B-X

L4_GND

L4 L4IN

V4IN_GND

LC0403

OPEN

0

V4_GND

R0418

R4IN_GND

R0419

0

0

LC0405

OPEN

R4 R4IN

R4_GND

C0444

10

R0404

R0405

75

/50

C0443
1

C0442

1

J0401

QMCC004-C01

75

R0406

0

R0401

75

R0402

/50

220k

R0403

/50

220k

QSW0619-003Z QSW0619-003Z

S0704 S0705

STB3.3V

R0707

10k

R0748

5.6k

R0750

5.6k

J0401
QNZ0438-001

Y0401

0

Y0402

0

Y0410

0

Y0411

0

R0749

15k

QSW0619-003Z

S0702

R0751

15k

GND

GND

VIDEO 4
J0401
QNN0370-001

J0401
QNN0370-001

J0401
QNZ0438-001

QSW0619-003Z

S0706

QSW0619-003Z

S0703

S0701

QSW0619-003Z

S0707

QSW0619-003Z

VOLTAGE (V

0

4.9

4.9

8.4

4.9
0
0
0

0

0.4

0.6

0

1.7
0

R0701

R0702

D0701
SELU5E20C

POWER/
ON TIMER

R0706
100

Q0701
2SC2412K/QR/-X

GND

OPEN

)

CN000X

OPEN

GND1

GND
NC
REMOCON

CN000R

QGA-2501F1-04

REMOCON2
GND
5V

0

R0713
OPEN

R0714
OPEN

Q0703

OPEN

GND

D0702

OPEN
R0715

OPEN

R0202
OPEN

R0203

R0201
OPEN

OPEN

R0204

IC0201
OPEN

R0705

OPEN

GND

Q0201
OPEN

OPEN

R0207

GND

GND1

OPEN

GND1

R0205
OPEN

Q0202
OPEN

R0206
OPEN

REMOCON

RECEIVER

GND

PWB
SHEET 13

PIN NO.

IC0702

1
2
3
4
5
6
7
8

Q0701

E
C
B

Q0702

E

/16 NCB31CK-104X

NCB31CK-104X

/16

D0703

MA8068-X

D0704

MA8068-

GND

R0712

33k

Q0702

R0708

33k

C
B

R0704R0703
OPEN0

X

R0711

3.3K

GND

STB5V

C0712

RESET

0.1

Vin

Cd

C0713

0.1

GND

2SC2412K/QR/-X

C0711
33

Vout

/16

GND( tab)
N.C.

IC0702

MM1437AF-X

No.52127

2-53 2-54

No.52127

PATTERN DIAGRAMS

MAIN PWB P ATTERN [SOLDER SIDE]

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

FRONT

F

L1947

D1943

R1953

R1883

Y1821

C1802

C1951

R1699

C1689

R1698

Q1964

Q1965
R1954

H

R1671

D1662

C1678

C1803

G

C1950

M1

D1968

L1941

L1946

D1664

R1952

R1956
R1955

Q1962

L1942

AG

C1675

D1801

C1805

L1948

C1952

IC1943

D1965

R1963

L1950

R1967

R1961

D1964

R1962

R1672

D1663

C1677

M

C1690

R1966

R1968

C1941

Q1961

R1673 R1674

Q1663

C1692

R1969

D1941

C1945

D1942

C1944

D1969

C1943

R1965

C1679

C1676

R1696
R1695

C1693

C1953

R1948

C1955
C1956

R1974

C1942

R1947
R1942
R1943

K1943

R1964

D1962

D1967

R1945
R1946

C1946

CN1001

C1988

R1950
R1949

C1961

K1944

C1687
R1697

C1686

R1686
C1684
R1687

R1688

R1959

C1986

R1958

C1674

C1683

C1954

IC1941

L1952

R1660
C1688

C1691

C1694

R1685

IC1663

R1657

L1949

R1941

R1957

H1941

L1951

C1680

R1683
R1684
D1661

Q1841

C1914

C1987

R1944

IC1942

H1942

Y1953

R1972

R1973

IC1911

D1911

C1915

Y1915

C1682

C1580

Y1954

R1971

C1653

IC1641

IC1661

C1661

H1661

C1681

Y1913
C1916

Y1911

Y1914

R1911

R1574

C1540

D1511

L1981

C1992

CN1002

C1652

R1653

C1643

R1643

Q1911

D1512

D1811

IC1511

D1981

L1983

R1652

C1642

R1642

R1647

R1658

C1913

Y1813

D1982

C1991

Y1952

R1651

R1641

R1645

R1646

R1659

C1672

C1669

C1668
R1667

C1662

C1911

R1912

R1571

C1982

D1991

R1648

Y1917

R1916

R1914

R1910

R1573

R1572

Y1814

C1579

C1989

IC1981

C1984

C1671

R1670

R1666
R1665

C1673

R1913

D1812

R1982

IC1991

H1991

R1669

Q1913

R1917

R1811

IC1811

R1987

Q1982

R1993

D1672

R1668

D1813

C1811

R1992

C1993

D1666

R1679

C1670

C1667

C1665

R1661

R1678

R1919

C1912

L1953
R1984
R1983

D1992

R1991

R1656

D1670

C1645

IC1662

C1663

Q1912

R1981

Y1991

D1671

R1663

C1664

R1918

Q1914

L1944

Q1983

R1986

D1945

C1648

C1646

C1666

L1943

C1981

Y1993

L1945

C1983

D1946

D1665

R1664

R1662

R1819

C1947

Y1955

R1649

H1811

R1814

Q1811

C1812

C1957

C1647

C1697

R1818

Q1984

R1615

C6006

C6005

R6006

Q6001

Q1981

R1644

R1612

IC6001

R6009

R1812

D1944

C1948

C1949

Y1912

Z

R1618

R1611

R6008

C1422

R1815

C1999

R1690

C1695

C1696

C6007

R6003

R1817
R1816
R1813

D1853

C1998

Y1992

R6007
Q6002

R1858
R1859
D1852

C1922

C6004
R6002
C6009

D1815

R6011

C1651

C6008
C6010

C1408

L1982

R1877
R1878

R1856
R1855

R6012

R1689

R6013

C1641

C1412

C1421

C1870

C1871

C1851

R1844 R1845

CF1851

C1443

C1442

R1421

C6001

R6010

C6002

CN1006

C1712

CN1004

C1985

D1855

R1879
D1856

R1874

R1860

R1857

R1235

R1203

C1441

C1220

C1221

Q1232

C1407

C1410

R1848 R1849
R1846 R1847

R1231

Q1713

C1409

C1854

C1215

R1240

R6004

R1403

R1888

L1211

R1230

R1219

R1202

C1218

R6001

R1131

R1404

R1885

C1722

C6003

R1132

R1887

IC1853

C1861

SL1211

C1216

R1234

D1202

R1125

R1124

R1218

R1221

C1622

D1673

R1217

R1213

R1220

C1629

R1632 R1633

C1116

C1420

C1214

D1201

D1674

C1115

C1213

IC1211

C1633

C1634

C1114

C1423

R3071

R1214

R1401

R1630

C1404

C1418

C3079

R3065

R3060

R1402

C1621

IC1621

R1631
C1632

C1628

R1625

R1626
R1627

C1417

C3047

C3041

C3034
C3035
R3030

C3026

C3029

C3031

CN1003

R1629
C1631
R1628

C1627

L1401 L1402

A

C3043

C3024

C1630

R1640

R1624

R1623

C3048

R3038

C1501

C1624
C1623

R1130

R1622

C1626

C1625

C1416

R3072

C3045

C3042

C3058
C3062

C3060

R1129

R1621

C1406

R3066

C3081

C3039

C3032

C1371

C1381

C1391

R1121

CN1005

C1415

R3028

C3068

C3066
R3055

R1377

R1387

R1397

D1704

D1705

D1702

D1703

E3

R3039

R3040

R3073

C3033

LC1301

R1116

E2

C1403

R3082

L3005

LC1302

LC1303

C1502

R1114

R1115

E11 E21

E1

C1411

L3006

C3067

R1110

R1128

R1127

R0708

R0709

C3085
C3086

C3082

TU1101

R1109

R0707

C2101

R3046

R3024

C3025

C3078

C1702

R1113

D1103

C1113

C1405

D2217

D2220

C2121

C3084

R3074

C3100

R1702
R1703

IC1703

D1104

C0701
R0747
R0703

C0703

R0702

D0748

R1407

R1409

R2102

D2206
D2214

C3083

R3045

C3020

W

C1106

C1111

D0702

C1430
Y1502

C2102

C3077

L3004

R1123

C1107

C1112

R1108
R1107

R0743
C0741
R0744

D0749

C1538

C1505

C3057

C3055

C3071

C3014

C3065

R3052
C3088

R1133

D0705

R1582

R1411

C2123
R2122

D2121
R2251

R2252

R2268

C3017

A

R0701

R3075

R3079

R3054

C3089

C3063

C3080

L1302

K1304

C1117

R1106

R3047
C3090

C3521

L1301

R1122

C0748

C2122

C1539

C3519

C3520

C3061

C1307

R1134

IC1101

R1117

C1510

Q3001

C3002

C3059

R3048

C3069 C3070

L3003

C1301

C1302

C1305

Q1103

IC0702

Y1503
Y1501

C3001

C1356

R1105

R1104

R0606

GR

C1431

R3004

R3005

C1304

Q1102

R2129
R2130

R1521

R3003

R3012

Q3005

R3019

R3022

Q3003
R3010

R3011

C1366

C1110

C1109

C0603

R0501

R0705

Q0701

C1432

R3001

C3011

C3006
C3005

C1368

R1135

L1101

DC

C1433

R3002

C1532

R3009

C0608

R0711
R0712

R0706

Q0702

R1524

R3013

R3015

C3008

L3002

C3009

R3018

Q3006

C3012

R3008

C1318

R1369

R1112

R1101

C2125

R2259
R2261

D1593

C2255
C2257

R2321

C1519

R3017

L3001

C1306

R1126

L0502

D2204

D2251
R1535

R2263
R2253
R2269
R2270

R3016

C3010

R3020 R3021

R1554

R3006

C3004

C3003

Q3002

R3007

R1111

Q1101

C1104

C0801

C0501

Y1504

R1577

D1594

C3007
R3014

R1553

R3061
R3062
R3063
R3064

D2256
R2271

C1303

D1894
D1893

R1894
R1895

R0503

IC0501

R2262

Q3004

R2256

C2258

K1307
K1306

K1305

K1301

R1896 R1897

C1103

R0510

C2252

R2330

C2321

D

R2303

R2304

R2266

K1303

R2350

R0632

R0633

C2254

R2284

R2322

LC2321

C2302

D2423

C2341

R2342

L1102

R0634
R0635
R0636

Q2253

C2322

R2324

R2327

C2323

D2422

C2303

R2307

D2421

R2305

R2310

D2406

C2343

R2347

D2403

C2342

R2345

R2344

D2401

C2251

C2263

D2402

R2325

R2328

D2404

R2308

C2301

A

R2348

LC2342

E4

C1102

C0505

R0631

D2215

C2127
R2126

Q2252

R2276

Q2251

R2283

D2259

R2285

D2405

R2302

LC2343

R0505

R2294

C2105

R2105

R2273

C2103

C

D1892

C2146

D2209

D2201

R2275
R2274

C2262

R2329

R2301

R2349

R2341

R1102

D1101

D2261

C2128

D2213

C2145

R2144

R2103

D2253

R2309

LC2302

R2346

R1120

C1101

D2260

C2104

C2126

R2258

C2253

D2252

D2216

R2326

LC2303

R2306

LC2301

R2343

LC2341

R1892

J1091

LC2101

R2292

R2106

R2146

D2218

C2144

C2124

LC2322

LC2323

R2272

D2257

R2267

C2260

D1599

C1598

D1102

R2295

D2212

J2101

R2125

R2323

R2264

R2257

D2462

Q

D1598

R2293

R2127

R2145

D2205

D2453

C1599

R2462

R2461

R1598

D1891

D1093

J2111

R2254

R2265

J2131

R1599

J2141

R1119

R1103

D2219

C2106

D2207

R2123

D2101

R2255

J2121

R2453

D2461

R1891

R1097

J1092

R2104

No.52127

2-55 2-56

No.52127

MAIN PWB P ATTERN [PAR TS SIDE]

J1091

C1101

R0511

LC2101

C0502

IC0502

J2101

C2124

C2262

Q2254
D2254

D2255

Q2258

J2131

J2141

D2210

J2111

J2121

LC2323

R2279

Q2259

Q2257

Q

L0501

C2104

C2126

C2144

C2253

LC2322

R2280

C2259

R2297

C2103

LC2321

LC2303

LC2302

LC2301

J1092

C1102

C0503

D2258

R2286

LC3502

C

R1534

Q2252

R2281

Q2255

Q2256

R3522

R3525

C3509

R3532

R3534

LC2343

LC2342

LC2341

TU1101

R1533

R1518

R1519

Q2251

Q2253

R2282

R2277

R2278

C2256

L3502

C3508

C3510
R3521

R3523

Q3506

D

LC3503

Q3510

R3548

R3555

C3518

R3554

R3535

R1336
C1331

R1337

D1302

E4

L1102

R1516

R1517

R1538

R1539

R3506

C3502

C3503

L3501

R3505

R3507

C3504

R3541

C3515

C3513

R3533

A

R1379
R1378

C1103

C0801

R1515

C2251

R1578

R1579

R1523

C2261

R2288

Q2260

L3503

R3538

C1303

C1367

D1595

R1514

R1520

Q3504

C2263

R3514

Q3503

R3515

Q3505

R3518
R3519

R3537
C3516

R3539

C1341

C1342
C1343

C1332

R1522

R1525

D1596

Q3501

R3504

R3553

C3512

R1347
D1301

D1303

DC

R1537

C2252

R3551

R3513

R3508

R3502

C3506

R3549

R3503

C3507

R3552

C3514

Q3509

R3536

C1333

R1301

C1104

C2125

C1519

R3550

C3501

R3501

R3517

C1325

R1346

R1302

R1536

R3509

C3505

R3516

LC3501

C1324

C1323

C1361

C1362

C0608

R3510
R3511
R3512

C1321

C1363

C1364

L1101

C1315

C1365

IC1501

C1532

Q3502

C1314

C1329

C1322

IC1301

C1351
R1351

R1530

C1313

C0603

R2134

Q2122

C1311

C1312

D1304

C1109

R2124

Q2121

LC3001

R3520

C1327

C1328

R1526

C1510

C3001

R1360

GR

R2128

R3078

C3069

C1326

R1359

R1527
R1528

C1301

R1391

C1302

LC3002

C3519
C3059
C3520

C1357

C0701

C0703

C0748

C2122

C1539

C1505

R3077

C3057

C3063

C1307

R1371

R1381

C1355
C1354

R1353
C1353
R1352
C1352

C1107

R1529

R1547
R1548
R1549
R1550

R1551
R1552

C3071

R3053

C3521

C3017

C3080

L1301

L1302

CN1005

R1118

C3014

R3049

R3051

C3061

R3058

C1373

R1372
R1373

A

W

C3056

R3050

C3065

Q1301

Q1302

Q1303

C1384

IC1703

C3095

C3054

C3072

C3099

IC3002

C1382

C1383

R1382

R1392

R1393

C1106

LC3006

LC3007
LC3008

C3094
C3053

R1374

C1372

R1383
C1392

C1502

C1405

C3049

C3067

R1375

R1384
R1385

R1394
R1395

E11

D1592

C1403

R1376

R1386

R1396

E1

D1591

CN1006

CN1GN1

C3052

C3096

LC1301

LC1302

LC1303

C3051

C3097

C1381

C1406

C1416

C3050

R3044

A

C3046

R3043

C3044

IC3001

C3013

C3019
R3023
C3016
C3015

C1371

C1391

E21

R1512

IC1502

R1501

R1502

R1507

C1404

L1401

R3081

C3098

C3064
C3036

C3028

C3018

C3027
X3001

R3025

C3025

R3026

C3021

C1233

R1232

CN1003

AV-N48P74
AV-N56P74

E3

E2

R1543
R1505

R1510

C1621

R1506

R1508

R1504

R1509

C1634

R1713

D1669

C1423

C1418

L1402

LC3005
LC3004

C3091

C3092

C3093

RA3004
RA3003
RA3002
RA3001

R3041
R3042
R3037
R3036
R3035
R3032
R3034
R3033

R3076

K3001

R3059
R3031
C3040
R3029

R3027

C3037

C3030

C3038

C1213

C3023

C3022

R1226

R1229

IC1211

R1236

R1714

R1715

R1712

D1712

LC3003

C3047

R3080

C1723

R3056

Q3007

C1214

Q1231

C1622

Q1712

L3007

C3043

C3041

R1869
R1868

R1722

R1723

R3057

C1629

D1713

C1861

C1215

SL1211

R1233

C1420

IC1854

R1724
C1724

D1851

R1237

C6003
C6004

C6010

Q1713

C1407

C1409

C1985

R1884

R1880

R1851

C1853

R1239

C6009

C6008

L1211

R1227

C1219

C1232

Q1860

CN1GN2

R1726

Q1233

R1238

AV-N48P74
AV-N56P74

C6001

C6007

C6002

C1712

C1412

C1871

D1814

R1886

R1881

R1882

Q1861

R1853

R1852

R1725

C1852

IC1852

R1922

R1228

IC1921

IC1212

C1442

C1441

Z

C1421

L1982

D1815

C1858

R1862

CF1851

D1923

R1927

R1926

R1925

D1403

C1695

C1408

CN1004

C1857

R1873
R1872

Q1854

R1871

C1859

Q1851

C1855

R1870

D1921

R1921

C1921

R1422

D1401

R1423

D1667 D1668

C1651

R1614

R1620

C1641

R1619

C1696

C1422

R1854
R1863

R1861

D1854

R1876

IC1851

C1948

C1995
C1996

C1999

IC1993

C1994

C1998

C1922

R1923

Y1992

Q1401

D1402

Q1673

R1613

Q1672

C1872

Q1853

R1875

C1949

L1944

D1993

Q1981

Q1984

H1811

D1944

C1812

C1957

C1646

C1647

R1616

C1947

C1648

C1697

C1983

C1981

R1981

Y1955

C1667 C1670

Y1916

L1943

L1945

CL002

Y1663

Y1664

R1985

R1986

Y1661

Y1662

R1915

IC1811

C1993

D1813

L1953

C1984

C1673

Q1913

D1803

C1811

C1989

IC1981

IC1991

C1911 C1912

D1812

Y1814

Y1813

L1983

H1991

Y1952

C1662

C1579

C1991

C1913

Q1911

Y1953

D1811

H1661

C1916

Y1954

C1681

C1540

D1981

C1992

R1971

C1915

IC1511

L1981

C1674

C1691

IC1661

C1682

IC1911

C1580

R1972

R1973

C1694

Q1669
R1680

Q1667
R1601

C1914

IC1942

H1942

C1680

R1681

R1682
R1602
R1603

Q1665

H1941

R1944

R1609

C1661

R1606

R1604

R1605

Q1841

R1692 R1693

R1610

C1693

L1951

Q1663

CL004

R1941

C1686

R1841

L1952

R1677

C1679

Q1664

Q1842

R1842

C1954

L1949

C1945

K1944

CN1001 CN1002

R1676

C1942

K1943

C1961

C1676

Q1668

Q1666

R1673

C1692

IC1943

R1974

D1941

IC1941

Q1671
R1675

R1691

R1608

R1607

C1952

C1941

M

C1690

D1801

C1953

C1677

L1950

C1944

D1802

L1948

D1943

L1946

R1674

C1950

D1942

AG

C1675

R1801

C1803

R1671 R1672

L1941

L1942

C1678

R1699

C1802

C1805

IC1801

G

H

CL001

M1

C1689

R1698

F

Y1994

Y1995

L1947

C1951

FRONT

No.52127 No.52127

2-57 2-58

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

RECEIVER PWB P A TTERN [SOLDER SIDE] RECEIVER PWB P A TTERN [PARTS SIDE]

TOP

S3

FRONT

C0601

R0607

R0606
R0605

S

R0609

R0608

R0610
C0602

D0201

R0209

D0202

R0210

J0601

CC2

M

RY0602

RY0601

R0603

D0602

R0601

D0601

E4

R0604

R0602

Q0602

Q0601

TU0102

UD0102

R0112

R0114

R0113

IC0101

C0108

C0103

C0102

C0107

R0119

C0221

C0222

D0203 D0204

R0217 R0218

Q0701 Q0702

TU0101

C0218

R0101
R0102

C0217

C0223

C0224

C0225

S4

R0106

Q0102

R0103

C0216

C0220

IC0201

C0229

C0701

UD0101

R0104

R0117

R0118

R0108

R0116

R0115

C0219

R0105

R0109

R0110

C0227

C0226

R0215

L0102

Q0101

R0107

R0214

C0228

L0201

C0104

C0533

Q0103

LC0101

R0575

C0213

C0201

R0703

C0702

R0705

R0706
D0701
R0704

R0536

Q0532
Q0531

R0532 R0533

C0105

R0539

C0532

R0537

R0541 R0542

IC0531

R0540

C0535

R0111

C0531

C0106

D0563

R0216

R0702

R0535

R0534

C0534

R0538

C0563

D0531

D0562

C0212

C0202

R0701

IC0701

R0566

R0207

R0562

R0502
R0505

IC0561

R0531

CN0701

C0210

C0211

R0208

C0208

C0206

R0201

R0202

C0231

C0230

C0703

R0708

R0709

Q0563

Q0564

R0565

R0564

DC

C0503

R0506

C0504

R0508

R0544

C0537

R0571

R0204

C0704

R0710

R0561

C0561 C0562

R0205

C0203

R0707

R0711

R0568 R0569 R0570

Q0561

Q0562

R0507

R0543

R0212

R0213

R0211

C0214

C0215

C0209

C0207

R0206

C0204

C0205

R0203

CN0006

Y0561

Y0562

R0567

R0563

C0501

C0536

R0579

R0572

D0561

R0580

R0574

Y0001

R0503

R0504

Q0566

CC1

Y0002

IC0501

C0502

Q0568

R0578

Q0565

R0501

Y0003

Q0567

R0577

R0576

R0573

CN0005

CC1

C0502

C0209

C0207

C0536

C0561

CN0701

C0211

CN0006

CN0005

DC

C0501

IC0561

C0210

C0206

C0203

C0231

C0230

C0208

C0503

C0504

C0537

C0562

C0212

C0563

C0531

C0213

C0201

C0105

C0106

J0501

L0201

C0701

L0102

C0104

C0535

LC0101

C0216

C0226

UD0101

TU0101

C0533

C0219

C0229

S4

C0217

C0218

C0221

C0222

R0119

C0107

C0108

C0102

C0103

IC0101

TU0102

UD0102

FRONT

E4

CC2

Q0602

M

RY0602

Q0601

RY0601

TOP

C0601

R0607

S

R0610

C0602

S3

J0601

No.52127

J0501

2-59 2-60

No.52127

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

R CRT SOCKET PWB P ATTERN

ER

Y1001

D1001

R1005

W1002

C1007

TP-ER

RE

R1006

SK1001

RGN

RGK

RSC

C1006

R1008

L1002

R1031

C1005

W1004

C1002

R1108

D1101

L1102

R1032

SG1001

R1107

R1033

L1101

W1001

Q1031

C1103

D1102

W1013

H1101

C1104

C1106

W1003

W1005

C1101

IC1101

R1103

09

R1106
C1107

C1105

R11

R1105

R1101

R1102

R1110

C1102

C1108

D1103

R1104

TOP

B CRT SOCKET PWB P ATTERN

EB

Y3001

D3001

R3005

W3002

C3007

TP-EB

BE

R3006

SK3001

GBN

GBK

BSC

C3006

R3031

L3002

W3004

C3005

SG3001

W3013

H3101

L3101

C3103

R3107

D3102

C3104

C3106

C3002

R3108

D3101

L3102

W3001

IC3101

8

0

0

3

R

R3032

R3033

W3005

Q3031

C3101

C3102

C3105

R3103

R3106
C3107

R3101

R3102

R3109

R3110

W3003

C3109

D3103

R3105

C3108

TOP

R3104

G CRT SOCKET PWB P ATTERN

V

GBK

EG

Y2001

D2001

TP-EG

GE

W2010

R2005

GBN

C2007

Y2004

W2011

R2006

FR2007

W2012

A

W2004

GSC

W2006

RGN

()

RGK

C2004

W2005

C2006

C2001

R2008

C2003

Y2002

W2002

R2003

C2002

R2001

R2002

C2005

SK2001

L2001

SG2001

R2108

D2101

L2102

L2101

R2107

W2003

E

L2002

C2103

Y2003

W2013

D2102

C2106

C2104

W2001

W2008

C2101

H2101

IC2101

R2109

R2103

R2106

C2107

C2102

C2105

R2110

R2102

C2108

()

TOP

R2101

R2104

()

No.52127 No.52127

2-61 2-62

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

VM PWB P ATTERN

R7119

D7102

R7123

K7104

D7103

C7118

GAM RAM

K7103

Q7105

W7602

R7121

H7101

C7115

BAM

R7120

C7116

R7118

R7114

C7114

H7102

Q7106

FRONT

R7115

R7116

C7117

R7117

R7122

C7112

C7109

C7108

R7112

C7113

C7110

C7001

C7104

R7103

Q7104

R7124

R7111

C7119

C7107

C7102

Q7101

W7201

R7110

W7403

R7108 R7109

C7106

W7402

R7113
C7111

Q7103

R7107

K7102

R7104

FR7001

C7103

C7120

R7101

Q7102

R7105

R7106

R7102

C7105

C7101

W7401

Y7101
Y7102

K7101

W7601

LC7101

C7002

DEF OSC PWB P A TTERN

W019

R185

Q162

R175

R169

Y004

R196

C180

C162

W601

W025

W015

R189

R101

W207

C176

W302

R184

W208

Q101

R102

C178

IC163

W604

W301

W020

Y005

W005

C106

C107

R114

Y009

D174

D173

C179

C161

Q131

C104

Q102

L105

R143

L101

R133

R134

R106

W028

R198
R329

R327

W008

C101

R105

R107

Q172

W027

R332

D321

W017

W013 W014

R131

C132

C134

W002

R328

W006

W024

R138

C131

C133

C102

R110

R103

R109

C109

R108

L103

R104

C123

R330

W603

CN010

R140

R137

C103

C108

W406

Q171

C321

R326

R190

W411

R168

Q754

R229

IC161

R172

W209

W306

C171

R183

Q755

R173

C754

R230

W401

R182

C165

R217

D222

Y008

CL014

D166

D164

D752

C762

Q751

C761

Q752

Q753

L

C763

R197

R751

R767

R752

C753

CL013

D751

J

R761 R762 R763

V

R764

R765

TOP

C170

C752

R180

R188

W203

W403

R755

R754
R757
R756

R191

R179
R178

C168

R177

W407

W404

R753
R768

W410

R162
R161

W304

Y006

R164
R163

W206

C751

Y003

W003

D165

W201

R187
C173

R758

R186

C172

W309

R227

R174

C212

D221

W308

Q168

Y001

C222

R228

Y002

C174

C187

R216

C221

R759

R181

C167

Y007

R193

C182

C164

R224

R167

W701

IC212

R223

W310

W307

R176

C166

R171

R226

W303

C177

C183 C184

D171

C175
C169

W311

IC162

Q167

C163

C185

D170

R321

R170

C181

W204

W602

W016

R141

R111

R195

W023

Q132

R113

W405

W402

W409

W007

W305

W022

C135

R127

R139

W408

W009

W202

C137
C136

L104

R142

C124

IC102

W012

C122

IC101

C116

W001

W205

C111

R122

C120

W004

26

C138

C117

C119

R1

C118

W018

C115

21

R121
R120

R117

R129

W0

R116

C114

R112

W010

C121

S4

C113

R123

C112

C110

()

No.52127

2-63 2-64

FRONT

No.52127

POWER & DEF PWB P A TTERN

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

FRONT

R901

R703

R413

Q401

R419

C410

R701

W610

W609

C521

C411

C701

W608

C522

Q402

R591

W218

W607

R416

R420

R418

W428

AB

C523

W429

W417

R521

W446

C525

R403

R409

W415
W413

Y403

R426

W406

R522

K401

C408

R410

T502

R411

C404

L701

R526

D522

C415

R201
R202
R203

C414

C533

Y587

W433
W432

Q533

W430

W404

Y585

W403

W452

D531

C514

CL001

C591

Y505

D507

Y506

K502

D583

R423

W208

Y507

K503

Y508

R424

R532

W207

Y701

C534

W437

T701

R533

RHV

C511

C505

W449

W448

W616

R430

L

C507

C506

K501

W435

R955

Y937

G

F

E

K933

W450

W436

H

W434

C939

CN002

W629

Y584

L936

CP934

F932

Y934

C

K932

K934

T921

Y945

D936

W424

C932

H936

W422

W444

W613

W443

C953

K936

CN001

C935

L935

W621

Y943

Y940

P

F

L934

Y938

Y954

R956

CP941

CP942

Y944

C944

C943

H

L933

C938

C934

F931

Y933

CP936

H940

C947

Y953

D938

Y942

E

Y941

Q973

R984

D953

D942
Y932

R985

R954

C973

W431
W620

R953

D974

C952

Y935

Y936

C946

C945

G

R948

R947

B

R983

C901

F933

K935

D937

K937

Y901

Y902

LF901

C902

R903

Y904

Y903

Y905

Y906

Y908

D954
R952

Y907

Q951

R951

C994

C993

RY951

H938

C997

Y939

D935

C941

D

C930

K930

W412

C998

D952

D

R920

R921

Y911

Y910

K920

F905

C919

W602

Y914

D911

C908

D901

W603

C
9

0
6

C904 C905

C903

W601

R990

R911

R991

W405

R992

C907

C914

R912

R902

W402

Y915

R913

R916

D910

C921

C912

C920

IC911

D916

K912

D915

K917

C942

J

C940

R958

D941

R957

D973

D972

R941

R975

Q971

R961

R962

W420

D933

R968
R963
R964

R960

Q952

CP935

C936

C

D

Y916
K914

D956

D932

RY952

Y955

C918

R978

Y951

Y952

R917

D955

R959

D920

Q953

C972

PC921

W411

D919

D959

R972

A

Q911

R977

CP943

K938

W442

D957

D958

W214

W441

R528

C971

R973

R965

R966

R944

K931

W606

FR915

C915

R908

R909

C910

K916

R910

D918

C913

R914

D913

D975

D914

W205

R918

D912

H911

D917

C916

W204

C917

W203

C999
R999

W206

C995

Y909

D524

R967

C954

C937

W210

D960

D934

D931

C529

C922

C931

W213

W209

CL002

Q954

IC921

C503

W226

W625
W624

R502

W615

R504

R506

W225

W410
W409

W628

W623

W614

L931

R501

T501

R503

W445

W622

W217

W216
Y589

W202

W451

W212

Q501

W423

C504

W626

W619
W618
W617

R505

W201

W223

W408

R428

Y502

H531

C502

W439

C501

W627

R427

R415

W447

CN003

W438

CN010

W427

Y586

W425

W426

A

R531

W605
W604

B

Q532

R512

C509

C510

L501

D504

D506

E3

W421

Q531

R535
R536

R534

C536

L531

C513

L504

L502

C508

Y509

K505

Y501

B

K504

D501

H506

R425

GHV

Q503

R421

W221

W224

R431

Y504

Y503

D406

R412

D505

D404

BHV

C409

D408

R422

R702

CL003

R432

H503

W222

D401

D521

C524

C405

C802

R524

R523

R402

C403

IC401

D407

D801

D803

C416

R525

C402

R401

W612

FR801

Q521

W611

W407

C413

R407
R406

D402

Y401

C412

FR802

C526

C406

C417

C527

R405

W419

W418

Y588

W401

FR811

FR803

Y801

C801

D201

D405

C401

D403

D202

R404

R408

S1

R204

A

D802

R206

Y402

R563

C407

Y581

W440

R205

D811

W211

H401

C803

Q581

W416

AA

C563

R561

W414

W219

Y582

D581

C201

W220

C562

D582

W215

R565

D562

D561

R562

C811

L801

()

No.52127 No.52127

2-65 2-66

LINE FIL TER PWB P ATTERN

PW

F9901

VA9901

Y9913

C9903

LF9903

E1

AV-N48P74
AV-N56P74

C9902

Y9902

Y9904
Y9903

R9901

Y9901

AV-N48P74
AV-N56P74

LF9901

Y9912

C9901

E2

K9911

T9911

R9911

W9401

C9911

D9921

C9921

LF9902

D9914

D9912

D9911

D9913

TOP

FRONT

B

W

F

Y9911

CONVERGENCE OUT PWB P A TTERN

W602

W402

Z

C809

C808

H001

C813

H003

C814

IC801

IC803

W608

C802

C807

D843

D841

W414

R811

D801

C810

Y801

D812

D811

K809

K810

L801

W401

R808

C806

R828

D842

R830

K807

R810

R829

D828

R809

W403

W613

Q802

Q803

W419

W418
W417

W206

R831

W207

K808

CN011 CN012

W204

W606

K811

W407

C801

C843

W614

Y802

R812

W409

R813

Q801

L802

R807

C803

C804

C805

P

R833

Q806

R867

R832

Q807

Q808

W408

Q810

C811

D839

C844

W623

Y

R868

R872

W415

()

IC806

Q811

Q809

R866

R870

R817

R865

W205

R818

C812

R864

Q812

R871

W605

R869

K805
K803

K804
K802

W413

K806

W201

D804

W621
W622
W624
W625
W626

K801

W604

C827

CP801

D805

FRONT

C819

W611

W610

R837

C828

R834

C823

R806

C820

R805

C829

R840

D817

W616
W617

W620

D816

R842

R843

C846

R844

C830

D829

R846

C818

W411

D830

C845

R847

W404

D818

D819

W416

CN0RI

IC804

R839

R803

H004

W618

C825

C848

C847

D826

D827

R860
C834
D832
D831

W619

W603

W601

W612

R863

R873

D824

CN0GI

D825

R862

R859

W615

C833

R802

R858

R856

R804

C824

R835

R848

R838

C821

C831

R850

C838

C849

W412

R851

D834

C850

CN0BI

D820

C832

D833

D821

R852

D823

IC805

W410

D822

H005

C822
R836

E1

R855

W202

R801

R854

No.52127

2-67 2-68

No.52127

AV-N48P74
AV-N56P74

AV-N48P74
AV-N56P74

FRONT RELA Y PWB PA TTERN

G

W0007

()

REMOCON SENSOR PWB P A TTERN

W0010

W0006

W0008

W0009

FRONT

H

W0011

FRONT CONTROL PWB P A TTERN

W0030

R0748
W0032

W0031

R0419

R0706

R0420

D0704

D0701

W0029

Y0410

W0028

R0401

J0401

D0703

W0027

Y0402

R0705

W0026
W0025
W0024

R0715

D0702

R0712

R0714

R0708

C0446 C0442 C0443 C0444 C0445

Y0401

W0020
W0019

S0701

W0022

W0023

S0703 S0704 S0705 S0706

W0203

C0713

R0204

R0205

R0206

Q0202

W0603 W0401

R0404

R0405

R0406

W0017
W0016

W0018

S0702

W0014
W0013

R0707

IC0702

C0712

W0402

Q0201

R0750 R0751

R0207

C0711

R0702

W0601

R0701

W0011
W0010
R0704

R0703

IC0201

W0602

R0203

W0201

R0202

R0201

()

TOP

Y0001

Q0701

Q0702

Q0703

R0713

W0407
W0406
W0405

LC0403

S0707

LC0404

R0749

LC0405

D0406

W0036

BH BG

LC0402

LC0401

D0402 D0403 D0404 D0405

W0035

R0411

R0403

W0034
W0033

R0412

R0413

Y0411

R0414

R0415

R0402

R0711

R0416

R0417

R0418

TOP

D80

IC8002

R8002

R

01

IC8001

W8001

C8001

R8004
R8003

R8001

C8002

()

BH

W0404

W0021

W0012

R0732

W0015

BG CG CH R X

D0735

No.52127 No.52127

2-69 2-70