Sanyo LCD-23XL2, Service Manual

A101A

1

AGC

2

3

AS

4

SCL

5

SDA

6

MB

7

MB

8

9

TU

10

11

IF

12

13

14

15

K7J

1

2

3

4

5

1

2

3

4

5

6

7

KC

1

1

2

3

3

KX

1

2

3

4

5

KA

1

2

3

4

5

KF

1

1

2

3

4

4

1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

14

1

1

2

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

19

20

20

K1004

AV2

1

2

3

4

5

6

7

8

9

R

W

Y

V_IN

R_IN

L_IN

1

HEAD-PHONE

3

5

7

AR3_IN

2

6

4

AL3_IN

ASSY,PWB,SIDE-AV,N2SV

1AA0B10N135BA

+OUTR

+OUTL

V3_IN

1/16

GZ0C

R2402

1/16

GJ100KC

R2407

L2C4

100KJ

L2402

K29X_1

1/16GJ

100KC

R2401

1/16

GJ2.2KC

R2406

GND1

CJ100

CGQ

C2403

K29X_3

X

C2402

CJ100

CGQ

C2406

1/16

GJ100KC

R2404

X

C2401

CJ100

CGQ

C2407

L2C4

100KJ

L2403

K29X_5

CJ100

CGQ

C2404

1/16

GJ2.2KC

R2403

R

W

Y

J12B4080N

K2401

1

2

3

5

6

4

K29X_G

GND1

K2402_2

KSP24L_1

R2414

1/2GJ150

J12B06000

K2402

X

C2424

K29F_4

L26B2770G

L2404

KSP24R_1

K2402_5

KZ0.01

GQF

C2416

KZ0.01

GQF

C2413

KZ0.01

GQF

C2415

K2402_4

X

C2421

16PM10DK

C2418

K2402_6

KZ0.01

GQF

C2414

X

C2419

KSP24L_2

KSP24R_3

K2402_1

K29F_1

K2402_3

L26B2770G

L2405

L26B2770G

L2406

R2415

1/2GJ150

X

C2423

16PM10DK

C2417

X

C2420

K2402_7

X

C2422

K29F_G

X

R2416

X

R2417

J10AV043N

K29F

1

1

2

3

4

4

J10AV053N

K29X

1

2

3

4

5

J10AV023N

KSP24L

1

1

2

2

J10AV033N

KSP24R

1

3

X

SC2401

1

2

X

SC2402

1

2

X

SC2403

1

2

X

SC2404

1

2

X

SC2405

1

2

SH1

1

SH2

1

CJ1000

CGQ

C2425

GND1

GND1

TO KC

POS+

VOL-

POWER_SW

POS-

VOL+

1AA0B10N135BB

ASSY,PWB,KEY,N2SV

OK

MENU

KEY_IN

POWER_KEY

1/16

GJ10C

R2957

1/16

GJ100C

R2951

K29C_G

1/16

GJ270C

R2955

S10B3530G

SW2957

1

2

3

4

1/16

GJ560C

R2953

S10B3530G

SW2956

1

2

3

4

S10B3530G

SW2954

1

2

3

4

S10B3530G

SW2953

1

2

3

4

S10B3530G

SW2955

1

2

3

4

1/16

GJ1KC

R2952

K29C_1

S10B3530G

SW2951

1

2

3

4

K29C_2

X

SC2952

1

2

1/16

GJ220C

R2956

S10B3530G

SW2952

1

2

3

4

1/16

GJ390C

R2954

J10EG035G

K29C

1

1

2

3

3

X

SC2951

1

2

UDZS10BG

D2951

UDZS10BG

D2952

TO KA

RC

LED

1AA0B10N135BC

ASSY,PWB,LED,N2SV

KK1000GQ

C2904

K29A_G

K29A_3

1/16

GJ100C

R2901

K29A_2

X

SC2902

1

2

1/16GJ390C

R2905

K29A_1

1/16GJ100C

R2902

5VCPU

SLP-181B51

D2901

VCC

VOUT

GND

GND

GND

U20B24401

A2901

1

2

3

4

5

SCREW_14

S2901B

1

2

3

4

5

6

7

8

9 10 11 12 13 14

SCREW_14

S2902B

1

2

3

4

5

6

7

8

9 10 11 12 13 14

J10AV053N

K29A

1

2

3

4

5

6.3KK10MB

C2902

:6.3KM10GMB

5VCPU

X

R2906

X

Q2901

X

C2905

X

R2907

X

D2903

X

D2902

UDZS

10BG

D2904

J30B1640G

TP2901

:J30A00102

J30B1640G

TP2902

:J30A00102

Z30B0220G

SC2903

1

2

Z30B

0220G

SC2904

1

2

X

SC2905

1

2

X

SC2906

1

2

6.3KK10MB

C2901

:6.3KM10GMB

X

SC2907

1

2

17/23inch

17inch

23inch

EL901

LCD MODULE

Model LCD-23XL2: 

1AV4T40B60001

 or

1AV4T40B60002

Model LCD-17XL2:

1AV4T40B60102

INVERTER UNIT

Model LCD-17XL2:

1AV4U20B81300

Model LCD-23XL2: 

Included in LCD Module

J10AU070N

K7K

K7L

K7H

DC INPUT

TERMINAL

SIGNAL UNIT

DIFFERENCE LIST 

1AA0B10N150DA

ASSY,PWB,SIGNAL,N2SV

Model LCD-17XL2:

1AA0B10N150EA

ASSY,PWB,SIGNAL,N2RV

Model LCD-23XL2:

ASSY,PWB,SIGNAL

K1002AV1

K1005

AV2

1/16GJ10KC

1/16GF1KC

1/8GZ000

1/16GJ6.8KC

1/8GZ000

R6639

X

X

1/16GJ10KC

R704

R6602

C010

X

R6643

X

X

1/16GF10KC

1/16GZ0C

R1606

X

R6605

R4043

X

K7L

10KK2.2GQ

X

1/16GJ33KC

1/8GZ000

X

1AA0B10N150DA

1/16GJ3.9KC

R6606

1/16GF15KC

1GJ150

1/16GJ10KC

1GJ180

R705

1/8GZ000

25EM4704U

1/16GZ0C

1/16GZ0C

X

1/16GZ0C

Model LCD-23XLP

R6603

1/16GJ12KC

1/8GZ000

J10AU065N

C6605

1GJ560

1/16GZ0C

1GJ560

R001

R6629

1GJ560

25EM10004U

1/16GJ3.9KC

1/10GZ0.0

1/16GF560C

R6607

1/8GZ000

X

R6669

R6600

X

1/8GZ000

R706

JS1601

25EM4704U

1AA0B10N150EA

X

X

1/16GJ15KC

R6638

X

R6644

R6630

R6604

C009

X

1/16GJ8.2KC

X

R002

X

X

1GJ560

R6612

1/8GZ000

X

R708

25EM10004U

R6601

J10AV143N

25KZ0.1GQF

R4042

K7K

Model LCD-17XLP

1

2

1

2

SP1101

SP1102

COLOUR TELEVISION

CHASSIS
SERIES

SERVICE 
REF. NO.

U

U

U

U

E

E

E

E

1

1

1

1

--

--

B

B

B

B

PRODUCT SAFETY NOTICE:

Product safety should be considered when a component replacement is made  in any
area of a receiver.

Components indicated by a mark 

in this circuit diagram show components whose

values have special significance to product safety. It is particularly recommended that
only parts specified on the part service manual be used for components replacement
pointed out by the mark.

CIRCUIT DIAGRAM NOTICE:
1. All resistance value are in ohms, K=1,000, M=1,000,000.
2. All resistance rated wattages are 1/6W unless otherwise noted.
3. Excepting electrolytic capacitors, all capacitance values of less than 1are expressed in µ F 

and more than 1 are µF.

4. All capacitance rated voltages are 50V unless otherwise noted.
5. All inductance values are in µ H.
6. This circuit diagram covers a basic or representative chassis only. There may be some 

components or partial circuit differences between the actual chassis and the circuit diagram.

7. Parts specified with "X" are not installed in this model.
8. Parts specified with "J" are just jumper wires.

9. Expression of capacitance and resistance in circuit diagrme.

N2SV/N2RV

TRANSISTOR, DIODE AND INTEGRATED CIRCUIT TERMINAL GUIDE

C: COLLECTOR
B: BASE
E: EMITTER

A: ANODE
K: KATHODE

B

B

C

C

E

E

C E

B

C E

B

B

C

E

A

K

K

A

A

K

FUSIBLE
RESISTOR

PARTICULAR

PARTS SYMBOL

1

1

1

N/2

N/2 + 1

N

NON POLE
ELECTRIC
CAPACITOR

POSISTER

C

E

B

CHIP 
COMPONENTS

K

A

TRANSISTOR

DIODE

123

RESISTOR

12 X 103=12K

Capacitance (Example)

1000  C M 2000 D

Characteristic
Capacitance value (220pF)
Allowable error (

±

20%)

Kind (Ceramic)
Rated voltage (1,000V)

J= 

±

 5%

K= 

±

10% 

M= 

±

20%

Resistance (Example)

1/2  N J 1.2

Resistance value (1.2

Ω

)

Allowable error (

±

5%)

Kind (M.carbon)
Rated wattage (1/2W)

D: Carbon
N: Metalized carbon
S: Oxied metalized
W: Wire wounding
C: Solid

T, A, U, D: 

Electrolytic

C, K, B: Ceramic
F: Mylar film
M, N: Polypropylene
Z: Metalized paper

LCD-17XL2-00
LCD-23XL2-00