Block Diagrams (5); Circuit Board Location; Schematic Diagrams And Printed Wiring Boards - Sony KLV-V40A10E Service Manual
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Also See for KLV-V40A10E:
- Installation manual (33 pages) ,
- Operating instructions manual (203 pages) ,
- Service manual (100 pages)
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4-1. BLOCK DIAGRAMS (5)
N 2/2 (
IC3805
1
IC3800
2
SWITCH
nCI-EN
Q3800,
1
5
13
10
4
Q3805
nPC-EN
12
nCIPC-EN
SWITCH
11
Q3806
3
nFE-RESET
4
6
5
8
D
E
F
G
H
J
SWITCHES
CN7000
S7000 INPUT/OK
S7001 VOL-
1
KEY 1
S7002 VOL+
S7003 CH-
S7004 CH+
TO BL BOARD
S7005 MENU
CN1006
4
POWER INT
SWITCH
S7006
H6 (
)
CONTROL
BUTTONS
CN7061
5
C
CN7060
1
Y
3
4
1
2
6
S-DET
J7061
3
V
V
TO A2 BOARD
8
L
CN9031
L
9
R
R
11
HP_DET_IN
10
A GND
J7060
12
HP.L
HEADPHONES
14
HP.R
H8 ( )
SIDE
SIGNAL
INPUT
All manuals and user guides at all-guides.com
DIGITAL
)
FRONTEND
DIGITAL
IC3801
ONLY
INDICATOR
GPO-CLK
11
nRESET
IC3806
1
R DATA(15)
2
18
R DATA(14)
1
17
R DATA(13)
14
R DATA(12)
13
R DATA(11)
CI-PWR-EN
SWITCH
8
19
Q3804
R DATA(10)
MODEM-EN
7
16
R DATA(9)
nSMC-RST
4
2
R DATA(8)
CI-BYPASS
3
15
IC3802
INDICATOR
nRESET
1
GPO-CLK
11
R DATA(7)
18
R DATA(6)
17
SWITCH
VCC
R DATA(5)
NVM-RST
Q3808
14
12
R DATA(4)
NVM-WE
13
6
SWITCH
NVM-WP
Q3801
R DATA(3)
PCCARD-EN
8
9
R DATA(2)
CI-EN
7
19
R DATA(1)
4
15
R DATA(0)
3
NSW-FE-RESET
K
L
M
N
B
P
Q
R
S
T
U
CN7030
D7031
TIMER LED
RED
3
SWITCH
Q7031
6
PICTURE MUTE
GRN
SWITCH
Q7032
RED TIMER AND
GREEN PICTURE
MUTE LEDS
D7030
STBY LED
RED
4
SWITCH
TO BL BOARD
Q7030
CN1006
STBY LED
D7032
5
POWER LED
SWITCH
GRN
Q7033
GREEN POWER
LED
IC7030
IR RECEIVER
8
SIRCS
OUT
H7 ( )
LED
4-2. CIRCUIT BOARD LOCATION
5-2. CIRCUIT BOARD LOCATION
VM
CVM Board
H
A
G3L
H6
D1
IC3807
A Board
SDA-N
8
5
H7
SCL-N
7
6
4-3. SCHEMATIC DIAGRAMS AND
5-3. SCHEMATIC DIAGRAMS AND
PRINTED WIRING BOARDS
PRINTED WIRING BOARDS
Note :
•
All capacitors are in µF unless otherwise noted.
•
pF : µµF 50WV or less are not indicated except for
V
W
electrolytic types.
•
Indication of resistance, which does not have one for
rating electrical power, is as follows.
Pitch : 5mm
Electrical power rating : 1/4W
•
Chip resistors are 1/10W
•
All resistors are in ohms.
k = 1000 ohms, M = 1000,000 ohms
•
: nonflammable resistor.
•
: fusible resistor.
•
: internal component.
•
: panel designation or adjustment for repair.
•
All variable and adjustable resistors have
characteristic curve B, unless otherwise noted.
•
All voltages are in Volts.
•
Readings are taken with a 10Mohm digital mutimeter.
•
Readings are taken with a color bar input signal.
•
Voltage variations may be noted due to normal production
tolerences.
•
: B + bus.
•
: B - bus.
•
: RF signal path.
•
: earth - ground.
•
: earth - chassis.
- 36 -
Reference Information
NP1
A2
RESISTOR
KD
P
C
C
N
N
BL
H8
J
S1 Board
A2
COIL
RF
CAPACITOR
A1
J2
D2
A
D
Note :
The components identified by shading
and marked
Replace only with the part numbers
specified in the parts list.
Note :
Les composants identifiés par une trame et
par une marque
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
RN
: METAL FILM
RC
: SOLID
FPRD
: NON FLAMMABLE CARBON
FUSE
: NON FLAMMABLE FUSIBLE
RS
: NON FLAMMABLE METAL OXIDE
RB
: NON FLAMMABLE CEMENT
RW
: NON FLAMMABLE WIREWOUND
: ADJUSTMENT RESISTOR
LF-8L
: MICRO INDUCTOR
TA
: TANTALUM
PS
: STYROL
PP
: POLYPROPYLENE
PT
: MYLAR
MPS
: METALIZED POLYESTER
MPP
: METALIZED POLYPROPYLENE
ALB
: BIPOLAR
ALT
: HIGH TEMPERATURE
ALR
: HIGH RIPPLE
are critical for safety.
sont d'une importance
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