Frame Schematic Diagrams; Schematic Diagrams And Printed Wiring Boards - Sony KL-X9200M Service Manual

KL-X9200M/X9200U

5-2. FRAME SCHEMATIC DIAGRAMS

FAN 1
LAMP CN7002
6P UF DAC 1 1
WHT-L
:S-MICRO UF MIX 1 2
CU
(LIQUID CRYSTAL) TO C BOARD GND 3
UF DAC 2 4
FAN 2
UNIFORMITY UF MIX 2 5
CORRECTION GND 6
LAMP PS
CN7001
(LIQUID CRYSTAL) 9P
WHT-L
SCI 1 CN8002 S-MICRO
FAN 3 3P
GND 2 RED CN8001
:S-MICRO 3P
FLAG 3 WHT
CN8002 :S-MICRO
3P 1 FAN POW
RED CN8001
:S-MICRO 3P 2 GND
WHT
:S-MICRO (LIQUID CRYSTAL) 3 FAN PROT FR
(FAN REG)
TO G BOARD
CN605
+20V 1
+20V 2
CN651 +20V 3
6P
WHT GND(A) 4
:S-MICRO
CN601 TO K BOARD GND(A) 5
B2P CN802
WHT GND(A) 6
:VH-B
TO LUMP
DRIVER CN2008 CN2001 CN2002
3 AC(A) +11V 1 1 +11V 5P 6P CN6011
CN605 3P 9P
2 B-2P +11V 2 2 +11V WHT WHT YEL WHT
:S-MICRO :S-MICRO :S-MICRO :S-MICRO
AC(B) BLK GND GND
1 :VH-B CN653 3 3 TO FR TO LUMP TO FAN TO CU BOARD
GND GND CN8001 CN7001
TO THERMOSTAT 9P 4 4
WHT +17V +17V
:S-MICRO 5 5
GND
TO A BOARD GND 6 6
CN2003
CN2003 SUB+7V 7 7 SUB+7V 9P
CN606 WHT
1 AC(N) GND 8 8 GND :S-MICRO
B-2P
2 WHT P-CTL 9 9 P-CTL
:VH-B TO G BOARD
3 AC(L) CN653
TO IN LET
+4.5V 1 1 +4.5V
+4.5V 2 2 +4.5V
CN609 +4.5V 3 3 +4.5V
1 E(IN) 1P
CN652 +4.5V 4 4 +4.5V
TO E(G SHIELD) 10P CN2004
WHT GND 5 5 GND 10P A SYSTEM CONTROL,3D COMB,
CN608 WHT
1 E(RGB) 1P :S-MICRO GND 6 6 GND :S-MICRO VIDEO PROCESS
TO E(AC IN) TO A BOARD GND 7 7 GND TO G BOARD
CN2004 CN652
GND 8 8 GND
-6V 9 9 -6V
1 E(HA) CN602 GND 10 10 GND
3P
2 E(HA) WHT
:S-MICRO
3 E(HA)
TO U BOARD
CN1001
+6V 1 1 +6V
+6V 2 2 +6V
CN2005
+6V 3 3 +6V 11P
WHT
1 E(U) CN603 +6V 4 4 +6V :S-MICRO
6P CN654
2 E(U) RED 11P +6V 5 5 +6V
WHT TO G BOARD
3 E(U) :S-MICRO :S-MICRO GND 6 6 GND CN654
4 E(BB) TO HA BOARD GND 7 7 GND
CN1855 TO A BOARD
5 E(BB) CN2005 GND 8 8 GND
6 E(BB) GND 9 9 GND
G GND 10 10 GND
GND 11 11 GND
(POWER SUPPLY)
CN6
1 GND
1P
TO FASTEN
G SHIELD
BB
LUG TERMINAL
1 GND
INPUT SELECTOR,
2 GND
AMP,BUFFER,
3 GND
75 DRIVER,OSD,
CN4710
3P A/D,LAP,D/A,
YEL PLL,CPU, TO RGB IN2
:S-MICRO
PLUS GENERATOR
TO G BOARD
CN608
E(IN)
CN4706
20P
:BTOB-S
TO G BOARD
CN606
CN6004
20P
:BTOB-P
AC INLET
CN1002
12P
WHT-L
:S-MICRO
TO HA BOARD
CN1854
CN1201
20P
:BTOB-S
CN6001
20P
:BTOB-P
– 53 –
KL-X9200M/X9200U
RM-902 RM-902
TB SENSOR TA SENSOR
<FILTER COVER> <LAMP COVER>
CN1901 FILTER COV 3 CN1951 GND 1 3 GND CN1851
3P 3P 3P
BLK-L NC 2 YEL-L NC 2 2 NC BLK-L
:S-MICRO :S-MICRO :S-MICRO
GND 1 LAMP COV 3 1 LAMP COV
TO HA BOARD TO HA BOARD TO TA BOARD
HD 1 CN1901
CN5005 CN1853 CN1851
6P VD 2
6 GND
ZHR CN5003 GND 3
TO CU BOARD 7P 5 POW ON CN1852
ZHR TLOAD 4 6P
4 KEY 1 WHT-L
HOLD 5 :S-MICRO
TO BB BOARD 3 LAMP COV
CN4704 GND 6
C LCD DRIVER, HB 2 FILTER COV TO A BOARD
27HP 7 CN1871 CN2006
LCD CONTROL 8P 1 GND
WHT-L
:S-MICRO (SIRCS)
CN5006 CN5002 CN5001 CN5004 R 1 CN1853
3P 7P 9P 6P TO A BOARD 3P
ZHR GND 2 CN2007 YEL-L
ZHR ZHR ZHR C SHIELD
TO A BOARD TO A BOARD TO A BOARD TO BB BOARD G 3 :S-MICRO
CN4705 TO TB BOARD
CN4 CN3 CN2 GND 4 1 FILTER COV
CN1951
B 5 2 NC
GND 6 3 GND
GND 1
CN2 CN2007 LAMP COV. 2
CN4 CN3
3P 7P 9P 8P FILT COV. 3
YEL RED BLK
RED :S-MICRO :S-MICRO :S-MICRO KEY 1 4
:S-MICRO
TO C BOARD TO C BOARD TO HB BOARD POW ON
TO C BOARD CN5002 CN5001 CN1871 5
CN5006 CN2006 GND
6
GND GND 6P
CN3002 1 1 CN6002 WHT
15P NT/PAL NT/PAL 15P :S-MICRO
:BTOB-P 2 2 :BTOB-S
TO HA BOARD
TO C BOARD GND 3 3 GND TO C BOARD CN1852
CN5002
RC/OFF 4 4 RC/OF CN5001
NOMV 5 5 NOMV
L 1
BRMI 6 6 BRMI
GND 2
GND 7 7 GND
R 3
MAIN-VD 8 8 MAIN-VD
GND 4
GND 9 9 GND
+9V 5
MAIN-HD 10 10 MAIN-HD
+12V 6
MAIN-U 11 11 MAIN-U
GND 7
GND 12 12 GND CN6009
12P SP MUTE 8
MAIN-V 13 13 MAIN-V WHT
:S-MICRO SDA0 9
GND 14 14 GND
SCL0 10
MAIN-Y 15 15 MAIN-Y TO K BOARD
CN801 D-GND 11
SP SW 12
CN3001 GND 1 1 GND CN6003
17P 17P
:BTOB-P +9V 2 2 +9V :BTOB-S
GND 3 3 GND
+5V 4 4 +5V
GND 5 5 GND
+3.3V 6 6 +3.3V
NC 7 7 NC
NC 8 8 NC
GND 9 9 GND
RC-V 10 10 RC-V
GND 11 11 GND
RC-H 12 12 RC-H
RC-U 13 13 RC-U
GND 14 14 GND
RC-V 15 15 RC-V
GND 16 16 GND
BD
RC-Y 17 17 RC-Y
(DRC IN/OUT)
CN4700 CN4701 CN4703 CN4704 CN4705
12P 12P 10P 7P 6P
RED BLK YEL WHT WHT
:S-MICRO :S-MICRO :S-MICRO :S-MICRO :S-MICRO
TO RGB IN TO RGB OUT TO C BOARD TO C BOARD
CN5003 CN5004
CN4708
20P
CN4707 :BTOB-S
18P
:BTOB-S
CN6005
18P CN6006
:BTOB-P 20P
:BTOB-P
CN1001
3P INPUT/OUTPUT TERMINAL,
BLK-L U RGB IN1
:S-MICRO AV SW,SIRCS IN/OUT,
TO G BOARD SUB PICTURE
CN602
CN1202
TO BB BOARD
20P CN4701
:BTOB-S
RGB OUT
TO BB BOARD
CN4703
E(RGB)
TO G BOARD
CN608
CN6010
20P
:BTOB-P
– 54 –
5-3. CIRCUIT BOARDS LOCATION
HA
POWER SW,FUNCTION KEY,
INPUT TERMINAL
CN1854 CN1855
12P 3P
WHT-L WHT-L
:S-MICRO :S-MICRO
TO U BOARD TO G BOARD
TO BB BOARD
CN1002 CN603
CN4700
RGB IN2
HB
K
1 CN802
+20V (AUDIO)
6P
2 +20V WHT
:S-MICRO
3 +20V
4 GND(A) TO G BOARD
CN651
5 GND(A)
6 GND(A)
1 L CN801
2 GND 12P
WHT
3 R :S-MICRO
4 GND
TO A BOARD
5 +9V CN6009
TA
6 12V
7 GND
8 SP MUTE CN804
CN803 4P
9 SDA0 3P WHT
WHT
10 SCL0 :S-MICRO :S-MICRO
11 D.GND
12 SP SW
HA
TO K BOARD
CN804
R SP
TO K BOARD
CN804
L SP
TO K BOARD CU
CN803
WOOFER
G
POWER BLOCK
C
OU BRAKET
B-SS604.<U/C>-KESSENZU
KL-X9200M/X9200U KL-X9200M/X9200U
RM-902 RM-902

5-4. SCHEMATIC DIAGRAMS AND PRINTED WIRING BOARDS

Note:
• All capacitors are in µF unless otherwise noted. (pF: µµF)
Capacitors without voltage indication are all 50 V.
• Indication of resistance, which does not have one for rating
electrical power, is as follows.
Pitch: 5 mm
Rating electrical power 1/4 W (CHIP : 1/10 W)
• All resistors are in ohms.
TB f
• : nonflammable resistor.
Ï
• : fusible resistor.
¢
• : internal component.
p
• : panel designation, and adjustment for repair.
• All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
K e
• : earth-ground.
E
• : earth-chassis.
• All voltages are in V.
• Readings are taken with a 10 M digital multimeter.
• Readings are taken with a color-bar signal input.
• Voltage variations may be noted due to normal production
BD
tolerances.
* : Can not be measured.
BB
( ) : SECAM
no mark : except SECAM
• Circled numbers are waveform references.
s
• : B + bus.
U S
• : B – bus.
m
• : Signal path.
Reference information
RESISTOR : RN
A
: RC
: FPRD
FR
: FUSE
: RW
: RS
: RB
COIL : LF-8L
CAPACITOR : TA
: PS
: PP
: PT
: MPS
: MPP
: ALB
: ALT
: ALR
Note: The components identified by shading and mark
¡
are critical for safety. Replace only with part
number specified.
Note: Les composants identifiés per un tramé et une
¡
marque
remplacer que par une pièce portant le numéro
spécifié.
– 55 –
Terminal name of semiconductors in silk screen
printed circuit ( * )
Circuit
Device Printed symbol Terminal name
Collector
1
Transistor
Base Emitter
Collector
2 Transistor
Base Emitter
3 Cathode
Diode
Anode
Cathode
4
Diode
Anode (NC)
Cathode
5 Diode
Anode (NC)
Common
6 Diode
Anode Cathode
Common
7
Diode
Anode Cathode
Common
8
Diode
Anode Anode
Common
9 Diode
Anode Anode
Common
0 Diode
Cathode Cathode
Common
!¡
Diode
Cathode Cathode
Anode Cathode
!™
Diode Anode Anode
METAL FILM Cathode Anode
SOLID
Transistor Source
!£
Drain
D D
NONFLAMMABLE CARBON (FET) Gate
G G
NONFLAMMABLE FUSIBLE
Source
Transistor
!¢ Drain S S
NONFLAMMABLE WIREWOUND
(FET) Gate
NONFLAMMABLE METAL OXIDE
D D
Transistor Source
NONFLAMMABLE CEMENT !∞
Drain G G
(FET) Gate
MICRO INDUCTOR S S
Emitter
TANTALUM !§
Transistor Collector
Base
STYROL
C1 C2
POLYPROPYLENE
C2 B1 E1
!¶ Transistor
B1 B2
MYLAR
E2 B2 C1
E1 E2
METALIZED POLYESTER
!• C1 B2 E2
Transistor
METALIZED POLYPROPYLENE C1 C2
E1 B1 C2
BIPOLAR B1 B2
C1 B2 E2
HIGH TEMPERATURE !ª Transistor E1 E2
E1 B1 C2
HIGH RIPPLE
E1 E2
@º C1 B2 E2
Transistor B1 B2
E1 B1 C2
C1 C2
C1(B2) C2
E2 B1 E1
@¡ Transistor
B1
C2 C1(B2)
E2 E2
E1(B2) E2
(B2)
@™ B1 E1 E2
Transistor B1
C1 C2
C1 C2
(B2) E1(B2) C2
E2 E1 B1
@£ Transistor B1
sont critiques pour la sécurité. Ne les
C2 C1
C1 C2
E
E2 E1 B1
@¢
Transistor B1 B2
C2 C1
– Discrete semiconductot
(Chip semiconductors that are not actually used are included.) Ver.1.6
– 56 –