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SECTION 4 PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-1. FRAME SCHEMATIC DIAGRAM

SLV-E830B/E830NP/E830VC1/E830VC2

4-1

4-2

FRAME SCHEMATIC DIAGRAM

SLV-E830B/E830NP/E830VC1/E830VC2

RP-231 (REC/PB AMP) SCHEMATIC DIAGRAM -- Ref. No.: RP-231 Board; 1,000 Series --

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)
For printed wiring boards. : Pattern from the side which enables seeing. Caution : Pattern face side: (Conductor Side)

Parts on the pattern face side seen from the pattern face are indicated. Pattern face side: parts on the parts face side seen (Component Side) from the parts face are indicated.

For schematic diagrams. Caution when replacing chip parts. New parts must be attached after removal of chip. Be careful not to heat the minus side of tantalum capacitor, because it is damaged by the heat. All resistor are in ohms, 1/4W unless otherwise noted. Chip resistor are 1/10W unless otherwise noted. k: 1000, M, : 1000k. All capacitors are in F unless otherwise noted. pF : F. 50V or less are not indicated except for electrolytics and tantalums. : panel designation. : internal component. : B+ Line. * : B Line. * : IN/OUT direction of (+,) B LINE. * Circled numbers refer to waveforms. * Readings are taken with a PAL color-bar signal input. Voltage are dc between ground and measurement points.* Readings are taken with a digital multimeter (DC10M).* Voltage variations may be noted due to normal production tolerances.*

When indicating parts by reference number, please include the board name. * : indicated by the color red.

4-5

4-6

4-7

REC/PB AMP
RP-231

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (VIDEO, NORMAL AUDIO) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

MA-316 BOARD (1/3)
1 IC201 ! REC 5 IC201 # REC

H

75mVp-p

H

1Vp-p

1 IC201 ! PB

6 IC201 # REC/PB

0.1sec/div 0.2V/div

H

4.2Vp-p

2 IC201 @ REC

7 IC201 # REC

440mVp-p H H

2.4Vp-p

3 IC201 $ REC

8 IC201 ! REC

H

0.34Vp-p

H

0.42Vp-p

4 IC201 ^ REC/PB

9 IC201 $ PB

4.43MHz

0.6Vp-p

H

470mVp-p

4-11

4-12

4-13

VIDEO, NORMAL AUDIO
MA-316 (1/8)

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (SERVO/SYSTEM CONTROL) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

See page 4-9 for MA-316 BOARD printed wiring board.

MA-316 BOARD (2/3)
!TM CN101 3 REC/PB

25Hz

5Vp-p

! CN101 4 REC/PB

300Hz

5Vp-p

! CN102 3, IC160 &
REC/PB

5Vp-p 758Hz

! IC160 7 REC/PB

25Hz

4Vp-p

(SEE PAGE 4-42)

! IC160 $TM REC/PB

16MHz

4Vp-p

! IC160 1, 100 REC/PB

25Hz

5Vp-p

! IC160 ^ REC/PB

25Hz

5Vp-p

SERVO/SYSTEM CONTROL
MA-316 (2/8)

4-14

4-15

4-16

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (ON SCREEN DISPLAY) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

See page 4-9 for MA-316 BOARD printed wiring board.

MA-316 BOARD (3/3) ! IC660 8 REC/PB

17.73MHz

5.5Vp-p

! IC660 @ REC/PB

H

2.4Vp-p

4-17

4-18

ON SCREEN DISPLAY
MA-316 (3/8)

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (AFM AUDIO) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

See page 4-9 for MA-316 BOARD printed wiring board.

AFM AUDIO
MA-316 (4/8)

4-19

4-20

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (TUNER) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

See page 4-9 for MA-316 BOARD printed wiring board.

4-21

4-22

TUNER
MA-316 (5/8)

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (FOLLOW TV, PDC, VPS) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

See page 4-9 for MA-316 BOARD printed wiring board.

FOLLOW TV, PDC, VPS
MA-316 (6/8), (7/8)

4-23

4-24

SLV-E830B/E830NP/E830VC1/E830VC2

MA-316 (I/O) SCHEMATIC DIAGRAM -- Ref. No.: MA-316 Board; 2,000 Series --

See page 4-9 for MA-316 BOARD printed wiring board.

4-25

4-26

4-27

I/O
MA-316 (8/8)

SLV-E830B/E830NP/E830VC1/E830VC2

FR-128 (MODE CONTROL) SCHEMATIC DIAGRAM -- Ref. No.: FR-128 Board; 3,000 Series --

4-31

4-32

MODE CONTROL
FR-128

SLV-E830B/E830NP/E830VC1/E830VC2

SE-69 (SECAM VIDEO SIGNAL PROCESS) SCHEMATIC DIAGRAM -- Ref. No.: SE-69 Board; 2,000 Series --

SECAM VIDEO SIGNAL PROCESS
SE-69

4-33

4-34

SLV-E830B/E830NP/E830VC1/E830VC2

SLV-E830B/E830NP/E830VC1/E830VC2

DM-73 (OPERATION SWITCHES) SCHEMATIC DIAGRAM -- Ref. No.: DM-73 Board; 2,000 Series --

4-37

OPERATION SWITCHES
DM-73

SLV-E830B/E830NP/E830VC1/E830VC2

POWER BLOCK SR826 (SWITCHING REGULATOR) SCHEMATIC DIAGRAM -- Ref. No. SR826 Board; 9,000 Series --

A

B

C

D

E

F

G

H

I

J

K

L

1

POWER BLOCK (SR826)
MAIN BOARD
1, 2

SUB BOARD
R154 C152 100K 2 0.01 / 400 P1 R151 150K R152 150K R153 150K

!
T151 POWER TRANSFORMER S4 D251 R251 AU02Z 10
6

2

D101-104 1N4005 D103 L103 D104

D101 +

C151 47 / 400 *R156 /1W

L151 R168 10K C165 3300p S D152 EG01C P2 Q151 FS2KM D158 MA4270 D252 S3L20U S3 + C252 1000 / 16

+ C251 47 / 50

Q201 2SB733 R201 1K R203 180 / 2 + C205 22 / 50 L202 20uH
11, 12

+

C209 47 / 50

D102
4, 5

!
D156 1N4005 C161 1500p

IC151
R157 82

L201 10uH
7, 8

3
!

!

C102 0.1/250

! ! ! !

C108 1000p /250V C109 1000p /250V

AN8028 D151 AK04 1 R162 2.2K R163 10K C162 3300p C163 3300p *R164 *R165 D154 AK04 6 2 3

D153 1SS119

+ C203 220 / 16 Q204 2SC1740 R219 4.7K + R220 4.7K R205 2.2K

C204 100 / 16 +

+

IC201
REG. C201 220 PQ12RD08 16

L102

R158 22

C105 1000p /250V

R161 22K

R169 18K

C104 C103 1000p 1000p /250 /250

R206 1.5K Q205 2SD2394

9, 10

!

PS201 1.6A PS202 2A R207 220 D203 RD5.1ES D204 1SS119 D205 1SS119

C206 47 / 35

4 5

S2B S2A D253 D3S4M + C253 2200 / 10 S1 D254 AU02Z R253 0.47 +

!

!

L101

R210 1K

+

Q206 2SC2785

C261 0.22 R263 18K *R265

C202 470 / 10

+

C208 470 / 10

R222 220 R208 220

R209 220

PC151 PS2561

*R266

4

C101 0.1/250

D256 MA2560

*R261

VR251 5K

!

D155 AU02Z

B1

IC251
SHUNT REG. AN1431T *R252

K A + C254 47 / 50

L206 GND

+

5
N

Z101 750V R101 2.7M 1/2 F101 250V T2A

+

C153 47 C154 1

7 8 9 *R167 B2

C207 22 / 50

+

R264 15K

9, 10

L205 1uH
13

C212 0.01 Q207 2SD774 R213 47K R216 10K

CN201 1 GND 2 SW 5V 3 SW 5V 4 38V 5 13V 6 13V 7 MTR 12V 8 MTR 12V 9 GND 10 GND 11 POWER CONT 1 12 SW 12V 13 POWER CONT 2 14 D 6 V 15 GND 16 + F (6.0 V) 17 POWER SAVE CONT 18 - 30 V 19 - F (0 V)

E
TO/FROM MA-316 BOARD CN600

(SEE PAGE 4-16)

S5 S7

!
L

C164 0.033

R166 1K

!

PS251
15

L203 1uH

!
PC151 PS2561

C255 470 / 10 *R254

C256 0.1
14

L204 1uH

6

!

AC IN CN101 220-240VAC 50/60Hz

GND

S6

!

D255 AU02Z

C210 0.047

Q208 2SD774 R215 8.2K

Note:
The components indentified by mark ! or dotted

7

16

line with mark ! are critical for safety. Replace onl y with part number specified.

Ref.No. *R156 *R164 *R165 *R167

min 0.27 270 330 1.5K

typ 0.33 330 470 1.8K

max 0.39 330 560 2.2K

Ref.No. *R252 *R254 *R265

min 4.7 2.2 1K

typ 10 2.7 10K

max 10 3.3 22K C211 0.047

R214 47K Q209 UN4111

Q210 UN4111

Q211 UN4211

4-41

4-42E

SWITCHING REGULATOR
SR826