Zenith LGB-26A11ZM Schematic

SCHEMATICS

SECTION 6

Interconnect Diagram

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MODEL SCR AUDIO PIP JACKS

COMPONEN T LEVEL R EPAIR ON L Y

B25A02Z
B25A10Z 25

B25A10Z6 25
B25A10ZC 25
B25A10ZC6 25
B25A10ZCF 25
B25A11Z 25
B25A11Z6 25
B25A11ZF 25
B25A24Z 25
B25A24Z6 25
B25A24ZF 25
B25A30ZC 25
B25A30ZC F 25
B25A74R 25
B25A74LK 25
B25A76R 25
B27A10Z 27
B27A10Z5 27
B27A10Z6 27
B27A10ZC 27
B27A10ZC 5 27
B27A10ZC 6 27
B27A10ZC F 27
B27A11Z 27
B27A11Z5 27
B27A11Z6 27
B27A11Z65 27
B27A11ZC 27
B27A11ZC 5 27
B27A13Z 27
B27A24Z 27
B27A24Z5 27
B27A24Z6 27
B27A24Z65 27
B27A24ZF 27
B27A24ZF 5 27
B27A30Z 27
B27A30ZC 27
B27A30ZC 5 27
B27A30ZC 6 27
B27A30ZC 65 27
B27A30ZC F 27
B27A30ZCF5 27
B27A34Z 27
B27A34Z6 27
B27A34ZF 27
B27A74R 27
B27A76R 27

25

Mono None 0
Stereo None 0
Stereo None 3
Stereo None 0
Stereo None 3
Stereo None 0
Stereo None 3
Stereo None 3
Stereo None 3

MTS/SAP None 6
MTS/SAP None 6
MTS/SAP None 6

Stereo 1 Tuner 3
Stereo 1 Tuner 3

MTS/SAP None 6
MTS/SAP None 6
MTS/SAP None 6

Stereo None 0
Stereo None 0
Stereo None 3
Stereo None 0
Stereo None 0
Stereo None 3
Stereo None 0
Stereo None 3
Stereo None 3
Stereo None 3
Stereo None 3
Stereo None 3
Stereo None 3
Stereo None 0

MTS/SAP None 6
MTS/SAP None 6
MTS/SAP None 6
MTS/SAP None 6
MTS/SAP None 6
MTS/SAP None 6

Stereo 1 Tuner 3
Stereo 1 Tuner 3
Stereo 1 Tuner 3
Stereo 1 Tuner 3
Stereo 1 Tuner 3
Stereo 1 Tuner 3
Stereo 1 Tuner 3

MTS/SAP 1 Tuner 6
MTS/SAP 1 Tuner 6
MTS/SAP 1 Tuner 6
MTS/SAP None 6
MTS/SAP None 6

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MODEL SCR AUDIO PIP JACKS

COMPONEN T LEVEL R EPAIR ON L Y

CB25A25Z
CB25A25Z 6
CB27A10Z
CB27A10Z C
CB27A25Z
LGB26A11ZM
LGB26A11ZM6
LGB29A10ZM
LGB29A10ZM5
LGB29A11ZM
LGB29A11ZM5
LGB29A13ZM
LGB29A24ZM
LGB29A24ZM5
LGB29A30ZM
LGB29A30ZM5

B32A24Z
B32A24Z6
B32A24ZF
B32A30Z
B32A30Z6
B32A30ZF
B32A34Z
B32A34Z6
B32A34ZF
B36A24Z
B36A24Z6
B36A24ZF
B36A30Z
B36A30Z6
B36A30ZF
B36A34Z
B36A34Z6
B36A34ZF

25

MTS/SAP N one 6

25

MTS/SAP N one 6

27

Stereo None 0

27

Stereo None 0

27

MTS/SAP N one 6

25

Stereo None 3

25

Stereo None 3

27

Stereo None 0

27

Stereo None 3

27

Stereo None 3

27

Stereo None 3

27

Stereo None 0

27

MTS/SAP N one 6

27

MTS/SAP N one 6

27

Stereo 1 Tuner 3

27

Stereo 1 Tuner 3

MODULE LEVEL REPAIR ON L Y

32

MTS/SAP N one 6

32

MTS/SAP N one 6

32

MTS/SAP N one 6

32

Stereo 1 Tuner 3

32

Stereo 1 Tuner 3

32

Stereo 1 Tuner 3

32

MTS/SAP 1 Tuner 3

32

MTS/SAP 1 Tuner 3

32

MTS/SAP 1 Tuner 3

36

MTS/SAP N one 6

36

MTS/SAP N one 6

36

MTS/SAP N one 6

36

Stereo 1 Tuner 3

36

Stereo 1 Tuner 3

36

Stereo 1 Tuner 3

36

MTS/SAP 1 Tuner 6

36

MTS/SAP 1 Tuner 6

36

MTS/SAP 1 Tuner 6

MENU CH-UP CH-DWN VOL-UPVOL-DWN ON/OFF

SW3

SW6 SW5

IR6000

IC6000

PIPB1

1

IN

G

OUT

1

IC1402

1

1

IC804

A-18785-02

OUT LOUT R

IN LIN RVID

CRT1

6P2

MENU

C

TU6000

TGND

VOL DOWN VOL UP CH DOWN CH UP POWER

6K2

Q5101

C

E

B

5F2

C

5C2

EB

Q5103

Q5102

EB

R + UP
G + UP
B + UP
FBLNK

R
G
B

SW + P IP

GND

VIN PI P

ICX2200

1

4G9

JACKPACK IS SOLDERED TO MAIN CHASSIS

2C5

G-OUT

R-OUT

B-OUT

GND

1

1

+5V SIDE Y

IR DATA

GROUND

+9V

GND
R-OUT
G-OUT
B-OUT

+9V

KEYBOARD VARIES BY MO DE L SOM E H AVE FEWER KEYS, SEE MODEL BOM FOR

KEY 1

KEY 2

KEYBOARD APPLICATION SPECIFICS.

2K6

+215V

GROUND
FILAMENT

PIPA1

1

FLYBACK
VRAMP

GND

+5 V

GND

+9 VSW

GND

SCL

SDA

DL2200

J1

12

ENTER ADJ LEFT ADJ RIGHT SELECT

FOCUS

G2

SW + PIP

FLYBACK

VIN PIP

VRAMP

+9 VSW

+5 V

GND

GND

GND

SDA

SCL

1

PIPB

1

G + UP

B + UP

R + UP

FBLNK

GND

BGR

1

PIPA

169

IC2502

81

GROUND

+5VSTDEY

DATA

CLOCK

CONTROL

9-2107

IC2501

A-18785-03

IN LIN RVID

Y/C

IR1

9S4

FX3402

IC1400

OUT
VCC

GND

6K2

1

SW4

TX3401

QX3251

C

EB

SW1

IC2100

LEFT INT SPKR LOW

RIGHT INT SPKR LOW

ICX3412

LEFT INT SPKR HI

RIGHT INT SPKR HI

FX3401

SW6SW3SW2SW1 SW4 SW5

FILAME NT

GROUND

EX3401

1

LX3401

QX3203

BCE

2F5

TX3204

+215V

LEFT SPEAKER

SPKR

RIGHT SPEAKER

SPKR

3R8

3R8

3T8

3Y3

FOCUS

AC HIGH

AC LOW

DEGAUSS
DEGAUSS

HORIZONTAL YOKE HI
HORIZONTAL YOKE LOW
VERTICAL YOKE LOW
VERTICAL YOKE HI

G2

ULUL

DAG GROUND

SW2

ICX3401

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

CA SHEET 16-1

Power Supply

12345678

910 11 12

SHEET 3

PWRCONT

CX3407
330UF
200V

+18
VSW

0.2

Q3403

121-1340A

DEG-CLT

PWRCONT

C

0.65

R3419

B

E

0

4.7K

1/4W

W3401

Q3405

PROV

E

C

R3425M

PROV

+18
VSB

B

Q3404

121-1102A

17.93

R3412M
10K

R3414

2.2K

0.029

0

C

E

Q3402

121-1340A

B

0.64

R3418

4.7K

1/4W

18.70

E

R3426M

B

PROV

+18
AUD

18.40

C

DEG-CTL

ICX3401

221-213-09
126-3326-02

1

3

IN OUT

2

0

8.95

C3429

16V
100UF

+9V

SW

+18
VSB

L3405

56UH

20-4462-18A

+18
VSW

RX3417

CX3430
470UF
25V

15
5W

CX3428

PROV

14.86

G

3T8

58-546-02

2

1

TO

DEGAUSSER

THX3415

63-10710A

KX3401

195-161

3

2

DX3405

4

1

103-347-3A

DX3400 212-172-04 (PACKAGE FOR 32/36”)

F

3R8

58-546-03

1

2

3

A.C.

E

LINE

FX3401

136-114-23A

EX3401
38-102

RX3400

5.6M
1/2W

4A-250V

CX3400

0.0047UF
500V

CX3401

0.1UF
250V AC

LX3401

95-4285

3

4

1

6

DX3401, DX3402, DX3403, DX3404 103-588A (DISCRETE FOR 25/27”)

CX3403

1000V

1000PF

D

X

3

4

0

1

CX3406

4

0

4

3

1000PF

X

D

1000V

CX3402

0.0047UF
500V

CX3405

1000V

1000PF

CX3404
1000PF
1000V

RX3401

0.68
5W

2

0

4

3

X

D

DX3400

D

X

3

4

0

3

B+
VDC

D

C3425
470UF

25V

B+

*

CX3420

220MFD

200V

D3411

C3421

470PF

500V

RX3427

P/L

RX3423

P/L
2W

+18
VSB

CX3424
1000UF
25V

IN OUT

10.82

ICX3402

221-213

123

4.96

+18
VSW

RX3428

ZDX3401

+5V

SB

P/L

15V

C3426
220UF

16V

103-279-24A

W3402

E

C

C3460
220UF
25V

R3422M

PROV

Q3406

PROV

+15
VSW

D3414

+5V

TUNE

PROV

B

R3424

PROV

L3407

P/.L

VDC

SWITCH MODE REGULATOR

C

B

ICX3400

P/L

5

4

0.135

3

140.8

2

0.458

1

-41.79

A

CX3408

470PF
500V

CX3409
1000PF
2000V

DX3406

103-344-06

RX3406

47

1/4W

RX3403

0.15
5W

0.133

CX3410
1000PF
500V

RX3404

180K
1/2W

B

CX3412
1000PF
500V

B+
VDC

0.45

C

QX3401
121-1348

E

0

CX3413

50V
22UF

CX3411

0.033
50V

RX3407

P/L

RX3409

15OHM

1/2W

RX3408

DX3407

103-344-06

DX3408

103-344-06

CX3418

220PF
500V

LX3410
149-549

P/L

CX3416

25V
100UF

RX3405

RX3410

PROV
RX3411

PROV

B+

VDC

CX3415

1.2

3W

1250V

C3414

PROV

TX3401

P/L

18
11

8

7

13

5

15

1
4

16

0.01

DX3409

PROV

FX3402

P/L

LX3403

149-540-01

C3419

470PF
500V

149-540-01

D3410

103-589

LX3404

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

CA SHEET 26-2

Audio Processor Stereo

SHEET 2

SHEET 4

SHEET 5

Composite Audio

This schematic applies to the following CA models:

B25A10Z
B25A10Z6
B25A10ZC
B25A10ZC6
B25A10ZCF
B25A11Z
B25A11Z6
B25A11ZF
B25A30ZC
B25A30ZCF
B27A10Z
B27A10Z5
B27A10Z6
B27A10ZC

B27A10ZC5
B27A10ZC6
B27A10ZCF
B27A11Z
B27A11Z5
B27A11Z6
B27A11Z65
B27A11ZC
B27A11ZC5
B27A13Z
B27A30Z
B27A30ZC
B27A30ZC5
B27A30ZC6

B27A30ZC65
B27A30ZCF
B27A30ZCF5
B32A30Z
B32A30Z6
B32A30ZF
B36A30Z
B36A30Z6
B36A30ZF
CB27A10Z
CB27A10ZC
LGB26A11ZM
LGB26A11ZM6
LGB29A10ZM

SHEET 4

LGB29A10ZM5
LGB29A11ZM
LGB29A11ZM5
LGB29A13ZM
LGB29A30ZM
LGB29A30ZM5

SHEET 4

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-3a

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

CA SHEET 3a

Audio Processor MTS

SHEET 4

SHEET 2

SHEET 5

This schematic applies to the following CA models:

B25A24Z
B25A24Z6
B25A24ZF
B25A74LK
B25A74R
B25A76R
B27A24Z
B27A24Z5
B27A24Z6
B27A24Z65
B27A24ZF
B27A24ZF5
B27A34Z

B27A34Z6
B27A34ZF
B27A74R
B27A76R
B32A24Z
B32A24Z6
B32A24ZF
B32A34Z
B32A34Z6
B32A34ZF
B36A24Z
B36A24Z6
B36A24ZF

B36A34Z
B36A34Z6
B36A34ZF
CB25A25Z
CB25A25Z6
CB27A25Z
LGB29A24ZM
LGB29A24ZM5

SHEET 4

SHEET 4

Composite Audio

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-3b CA SHEET 3b

INDICATE SURFACE MOUNTED COMPONENT

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR

Audio Processor Mono

SHEET 2

SHEET 5

Composite Audio

SHEET 4

SHEE T 4

This schematic applies to

the following CA model:

B25A02Z

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-3c CA SHEET 3c

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

SHEET 4

Main Microprocessor

G

F

E

D

C

B

A

12345678

SHEET 3

AUD-SWITCH

VOL-CTRL

EXT-AUD

SHEET 3

VM-OUT-L

VM-OUT-R

SDA

SHEET 3

SCL

COMP-AUD

PWRCONT

DEG-CTL

EXT-L

EXT-R

IF

MUTE

P/L

P/L

R6020M

R6019M

R6021M
P/L

P/LP/L

R6022M

R6023M
P/L

R6024M
P/L

R6025M

2K6

58-526-05

1
2
3
4
5

EXTERNAL

KEYBOARD

MUTE
CRT-PROTECTOR

SW1

ON/OFF

P/L

SW2

CH-UP

P/L

SW3

CH-DOWN

P/L

SW4

VOL-UP

P/L

SW5

VOL-DOWN

P/L

SW6

MENU

P/L

C6035
PROV

R6029M

50V

R6018

P/L

L6004

P/L

P/L

L6005

P/L

+5V
SBF

+5V
SBF

R6017M

P/L

C6036M

P/L

R6004M

47K

R6003M

10K

R6015

R6016

C6001M

120PF

50V

+5V

SBF

R6069M
P/L

1K

1K

VOUT

321

+5V
SBF

R6001M

4.7K

C

Q6001

121-1310A

E

R6008M

10K

C6068M
2200PF

50V

R6002M

220

0.4

R6026

10K

R6005M

4.7K

B

Q6002

121-1310A

+5V
SBF

R6012M

47K

R6053M

C6061M

47PF

50V

C6040M

120PF

50V

1.5K

5

0

+5V
SBF

C6043M

C

E

10000

+5V

+5V
SBF

25V

SBF

R6006M

D6002

103-461A

R6090M

R6058M
39K

R6061M

2.2K

C6079M

47PF

50V

C6042M

4.3
B

0.1

0

R6070M
P/L

IR6000

P/L

GND

VS

+5V

SBF

R6028

C6006

1UF

50V

R6031M

C6008M
PROV

C6010M

20PF

50V

C6003M

PROV

WF12

3.60V
18 US

C6004
P/L

WF4

2.34V
20 US

P/L

C6009

0.10UF
50V

R6080

750K

R6033M

0

JUMPER

C6037

220PF

50V

+5V
SBF

150

1K
C6058M

47PF
50V

10000

25V

470PF

50V

20-4129-16

C6005M
220PF
50V

R6034M

WF

C6062M

L6007

4.7UH

1M

+5V

SB

WF2

4.98V
20US

12

PROV

50V

R6027

2.2K

C6011M
20PF
50V

20-4129-16

C6092M

47PF

C6098

4.7UF
50V

R6030

JUMPER

R6032M

15K

C6007M
1000PF

50V

CRY6001

224-74-02A

L6001

4.7UH

C6013

220UF

16V

C6093M

63PF

C6090M

47PF

+5V
SBF

5.2

5.2

2.25

3.8

4.9

4.9

50V

4.56

C6012M
10000PF

4.9

4.85

1.44

1.44

0.16

3.42

0

0

0

50V

50V

5.14

0

25V

WF3

4.40V
5MS

IC6000

1

HSYNC

2

3

4

FM_SD

5

6

7

8

9

4.9
11

12

13

CRT-PROT

14

15

REMOTE

16

17

18

19

20

21

22

23

24

25

26

P/L

VSYNC

AFC

VERT-SIZE

N/C

HORZ-SIZE

SYNC

A/D_KEY 2

A/D_KEY 1

N/C

SWITCH

PIPSWITCH1

Y/C-SENSE

AUX_SW1

PIP_BR T

N/C

MUTE

N/C

N/C

AVCC

RADIO/TV

HLF

DEG-CTL

RVCO

POWER

VHOLD

CHASSIS_ID

CVIN

CNVSS

OSC-OUT

XIN

XOUT

VSS

VOL

N/C

AUD-

N/C

H/T

SCL1

SCL2

SDA1

SDA2

IDENT

RESET

OSC-IN

VCC

WF1-A
5V
2O MS

R

G

FB

4.85

B

52

51

50

49

48

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

32

30

29

28

27

C6017

0.10UF
50V

31

C6014M

+5V
SBF

4.9

4.9

4.9

4.9

4.9

2.9

R6036M

P/L

C6038M

47PF 50V

C6095M

47PF 50V

C6053M

160PF

C6052M

160PF

C6051M

160PF

C6094M

PROV

C6041M

47PF

C6050M

47PF

C6049M

47PF

C6048M

47PF

C6047M

47PF

C6019M

470PF

C6046M

470PF

C6045M

47PF 50V

P/L

R6035M

1M

VCC OUT

IC6002

221-1177A

KIA7042

50V

50V

50V

50V

50V

50V

50V

50V

50V

50V

L6002

P/L

R6059M

4.7K

R6037M

27K

GND

WF10

5.0V
5 US

C6024M

C6023M

UP UP UP UP

P/L

C6055M

47PF
50V

R6045M

R6046M R6047M

R6044M

330

R6043

220

R6042M

330

C6018M
2200PF

50V

C6016

2.2UF

P/L

P/L 4.7K 4.7K

R6041

220

CRY6002

PROV

C6015M

4.7K

WF1
5V
20 MS

C6056M

10000PF
25V

PROV PROV PROV

P/L

C6025M

D6001

103-461A

91011 12

VERT -SIZE

HORZ-SIZE

AUXSWITCH1

R+UP

AUD-SWITCH

G+UP

EXT-L

B+UP

EXT-R
IF
PIPSWITCH1

FM/IF-OUT
R+UP

G+UP
B+UP

FASTBLANK

IF

TU6000

11
10

9
8

7
6

5
4
3
2

1

TUNNER

FACTORY

SETUP

4G9

5

4
3
2

1

58-526-05

CRT-PROTECTOR
SCL

SDA
Y/C-SENSE
VRAMP

COMP-VIDEO
SYNC
AFC
VERT-DRIVE

FLYBACK

AGC

EXT-AUD

COMP-AUD

VM-OUT-L
VM-OUT-R

SHEET 5

R6048M

C6033M

+5V

SBF

+5V
SBF

L6003

20-4129-8

1UH

C6020

R6049

220

4.7UF
50V

R6084M

P/L

C6065M

P/L

50V

C6057M

+9V

SW

R6039M

220

R6050M

R6082M

C6067M

PROV

R6040M

120

R6081M

50V

PROV

PROV

+5V

TUNE

C6030

P/L

L6000

P/L

OMIT FOR 175-2771 TUNER

WF5

4.88V
1 US

220

5
6
7

8

C6021M

10000PF
25V

P/L

C6066

PROV

103-279-36A

CX6027

P/L

R6072

4
3
2

1

IC6001

221-745-04

ZD6001

10K

+33V

33V

C6029M
10000PF
25V

C6026M

P/L

Q6003

C

P/L

B

E

C6064M

P/L

C6032
1UF

50V

C6090
PROV

TP6005

**J6000M

C6070
PROV

C6028

4.7UF
50V

C6031M
2200PF
50V

TP6006

**ONLY FOR 175-2771 TUNER

FASTBLANK

HALFTONE

R6083M

P/L

VERT-SIZE

HORZ-SIZE

VOL-CTRL

PIPSWITCH1

AUXSWITCH1

AUXSWIT CH

DEG-CTL

PWRCONT

175-2721 ZENITH TUNER
175-2771 LG TUNER

TP6010

TP6004

+5V
SBF

SHEET 5

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-4 CA SHEET 4

INDICATE SURFACE MOUNTED COMPONENT

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR

Video Processor

SHEET 6

SHEET 4

SHEET 6

R

R

G

B

SHEET 6

Red Drive

RR

G

Green Drive

B

SHEET 4

Blue Drive

Y-Luma

C-Chroma

ABL

Vertical

Composite Video

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-5 CA SHEET 5

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

Horizontal Vertical Deflection

12345678

910 11 12

G

CHROMA-COMB

EXT-L
EXT-R

AUXSWITCH1
VM-OUT-L

F

E

D

C

B

SHEET 5

SHEET 5

SHEET 5

VM-OUT-R
TVIN

CM

PIPSWITCH1
PIPSWITCH2

HORZ-SIZE
VINPIP

HORZ-DRIVE

Y/C-SENSE

ABL

VERTICAL-ABL

FLYBACK
EXT-VIDEO

CRT-PROTECTOR

SHUTDOWN

VERT-SIZE

VRAMP

VERT-DRIVE

+5V
SBF

HORZ-DRIVE

ABL

VERTICAL-ABL

FLYBACK

SHUTDOWN

VERT-SIZE

VERT-DRIVE

R3250M
PROV

R3251

PROV

R3260
PROV

WF17

1.7 V
20 uS

R3252M

PROV

C3250
PROV

2.12

PROV

R3253

16.77

B

R3255

PROV

R3258

C3255

PROV

1.53

+35V

C

E

C3201M

47PF

PROV

RX3256

Q3250
PROV

50V

PROV

R3257

PROV

0.64

R3201M

4.7K

R3202M

1/10W

CX3218

2.2uF

160V

TP3200

17.1

B

150

B

9.58
C

Q3201
121-1310A

E

0.34

DX3203

17.38

E

QX3251

PROV

C

HEATSINK HS4

0

R3203

470

1/2W

4

RX3214

02-4073-03

103-347- 3A

R3259
PROV

+18
VSW

470PF
50V

1/2W

CX3251

C3202

3

22K

LX3262

CX3217

P/L

LX3201

P/L

P/L

CX3205
100MF

0.34

2

W3200

W3201

16V

C3203

0.022
50V

12.92

B

Q3202

121-1264-01A

CX3215

470

500V

RX3215

750

1W

P/L

P/L

W3202

0

1

P/L

R3204
560
1/2W

C

E

R3205

560

1/2W

3Y3

58-643- 04

TO

YOKE

CX3216
.013uF

1600V

CX3252
PROV

+18

VSW

C3204
2200PF

500V

DX3250
PROV

LX3203

RX3207

75

1/2W

TX3205

95-4477

PROV

W3203

P/L

EXT-VIDEO
AUXSWITCH1

CHROMA-COMB
Y/C-SENSE

VINPIP
CM

EXT-L
EXT-R

VM-OUT-L
VM-OUT-R

TVIN
PIPSWITCH1

PIPSWITCH2

IC2100

PIN

110.44

225.06

34.43

46.65

51.25
60

74.05

84.79

94.47
10 24.75
11 1.96

WF20

15.24 V
5 mS

WF24

49.9 V
5 mS

Vertical

Horizontal

ABL

SHEET 7

RX3216

330

1/2W

+215V

F

RX3008

2.21K
1%

390

OUTPUT

PROV

RX3016

4.32K
1%

ZDX3004
0

103-472A

DX2102

103-461A

RX2117

C2106

.10uf

33V

2F5

4
3
2
1

50-1665- 12

TO

VIDEO

HVSD

CIRCUIT

C2109

10uF

50V

2.7

50V

R2114

P/L

C2108

47uF

25V

RX2115

P/L

R2121

8.2K

R2122

R2118
360
1/2W

4.7K

+5
VSB

DX2103

103-461A

R2123M

R2119
360
1/2W

CX2107

P/L

Rx2116

P/L

CRT-PROTECTOR

220

RX3217

RX3210A

CX3003

10uF

50V

2

P/L

PROV

+35V

Rx3013 RX3015
PROV

RX3022

4.32K
1%

DX3005

103-461A

R2120M

CX2110

35V

11

65

R2112M

1K

C2104

10uF

50V

R2113

P/L

1

E

RX3209

6.8
10W

WF18
124 V
20 uS

+124

VDC

CX3207A

.68uF

160V

FOCUS

WF21

42.7 V
20 uS

GND

G2

WF23

4.73 V
5 uS

CX3207
PROV

HV

8

15

2

WF 22

1.07 KV
20 uS

CX3210

DX3251

PROV

WF16

5.0 V
20 uS

6

C3206

5431

1000pF
1000V

P/L

QX3203

126-3626-01

120.36

149-540-01

CX3211

P/L

CX3256

PROV

B

LX3202

0.014

C

E

DX3201

103-344- 06A

C3209

470PF

500V

RX3208

2.7

1/2W

CX3208
10uF
250V

CX3212

P/L

+215V

TX3204

095-4372-01 25V/27V

095-4510/-01 32V/36V

C2111
1000pF

RX3211

1K

F

1

1/2W

R2104

180

CX2105

220uF

35V

500V

DX3204

103-461A

9

7
63

WF15

26.1 V
20 uS

CX3219

P/L

R2101

C2130M

PROV
25V

CX3253

RX3212

P/L

+25V

DX2104

103-339-04A

47uF

50V

C2112

470PF
500V

RX3010M

100

CX3254

3
4

7

470pF

500V

CX3004

RX2124

+35V

10uF

50V

DX2101
103-347- 3A

+25V

0.51

1/2W

DX3252

PROV

CX3007

470PF
500V

DX3006

103-34 4- 06A

RX3009M

100K

10

IC2100

P/L

89

R2102M

+5V
SBF

R2103

10K

C2101

4.7uF
50V

R2105

150K

R2106

750K

R2107M

47K

C2102

.10uf

C2103

.10uf

R2108

39K

50V

R2109M

15K

R2110M

15K

R211 1M

47K

A

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-6 CA SHEET6

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

SHEET 6

Jack and Switch Circuit

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-7 CA SHEET 7

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

Picture In Picture

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-8 CA SHEET 8

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

Video Output

B

Processor

Sheet 5)

RR

Video

(2C5 on

G

To

G

RR

RR

RR

Red Drive

G

Green Drive

B

Blue Drive

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-9 CA SHEET 9

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

PCB Layout

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-10 CA SHEET 10

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT

SMD Layout

CRITICAL SAFETY COMPONENTS ARE IDENTIFIED BY THE LETTER “X“ IN THEIR
COMPONENT DESIGNATORS. REPLACE ONLY WITH PART NUMBERS SPECIFIED.

6-11 CA SHEET 11

ALL SYMBOLS WITH “M” ON END OF DESIGNATOR
INDICATE SURFACE MOUNTED COMPONENT