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LCD DIGITAL COLOR TV
SERVICE MANUAL AZ2-UKCHASSIS MODEL NAME REMOTE COMMANDER DESTINATION
9-883-851-51
KDL-32BX320 RM-YD065 MX/LA
KDL-32BX320 RM-YD065 US/CND
KDL-32BX321 RM-YD065 MX/LA
KDL-32BX420 RM-YD065 MX
KDL-32BX420 RM-YD065 US/CND
KDL-32BX421 RM-YD065 MX
KDL-32BX421 RM-YD065 US/CND
KDL-40BX420 RM-YD065 MX/LA
KDL-40BX420 RM-YD065 US/CND
KDL-40BX421 RM-YD065 MX
KDL-40BX421 RM-YD065 US/CND
KDL-46BX420 RM-YD065 MX/LA
KDL-46BX420 RM-YD065 US/CND
KDL-46BX421 RM-YD065 US/CND
LEVEL3
CONFIDENTIAL
HISTORY INFORMATION FOR THE FOLLOWING MANUAL:
ORIGINAL MANUAL ISSUE DATE: 1/2011
REVISION DATE SUBJECT
1/17/2011 No revisions or updates are applicable at this time.
CONFIDENTIAL
ELECTRICAL SERVICE MANUAL
INTERNAL ONLY
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2KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX42
TABLE OF CONTENTS
SECTION TITLE PAGE
Safety-Related Component Warning ..........................................................................................................................................................................3
Safety Check-Out .......................................................................................................................................................................................................5
SECTION 1: DIAGRAMS ...................................................................................................................................................................................................6
1-1. Circuit Boards Location ......................................................................................................................................................................................6
1-2. Printed Wiring Boards and Schematic Diagrams Information ............................................................................................................................6
1-3. Block Diagram ....................................................................................................................................................................................................8
1-4. Schematics and Supporting Information ............................................................................................................................................................9
A Board Schematic Diagram (1 of 16) ................................................................................................................................................................9
A Board Schematic Diagram (2 of 16) ..............................................................................................................................................................10
A Board Schematic Diagram (3 of 16) ..............................................................................................................................................................1
A Board Schematic Diagram (4 of 16) ..............................................................................................................................................................12
A Board Schematic Diagram (5 of 16) ..............................................................................................................................................................13
A Board Schematic Diagram (6 of 16) ..............................................................................................................................................................14
A Board Schematic Diagram (7 of 16) ..............................................................................................................................................................15
A Board Schematic Diagram (8 of 16) ..............................................................................................................................................................16A Board Schematic Diagram (9 of 16) ..............................................................................................................................................................17
A Board Schematic Diagram (10 of 16)............................................................................................................................................................18
A Board Schematic Diagram (11 of 16) ............................................................................................................................................................19
A Board Schematic Diagram (12 of 16)............................................................................................................................................................20
A Board Schematic Diagram (13 of 16)............................................................................................................................................................21
A Board Schematic Diagram (14 of 16)............................................................................................................................................................22
A Board Schematic Diagram (15 of 16)............................................................................................................................................................23
A Board Schematic Diagram (16 of 16)............................................................................................................................................................24
G13 (Power) Board Schematic Diagram (KDL-32BX320/32BX321/32BX420/32BX421 Only)........................................................................26
G14 (Power) Board Schematic Diagram (KDL-40BX420/40BX421 Only) ......................................................................................................28
G3 (Power) Board Schematic Diagram (KDL-46BX420/46BX421 Only) ........................................................................................................30
H Board Schematic Diagram ............................................................................................................................................................................32
Switch Unit Schematic Diagram .......................................................................................................................................................................33
SECTION 2: ELECTRICAL PARTS LIST ........................................................................................................................................................................34
APPENDIX A: ENCRYPTION KEY COMPONENTS .....................................................................................................................................................A-1
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3KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX42
SAFETY-RELATED COMPONENT WARNING
There are critical components used in LCD color TVs that are important for safety. These components are identied with shading and !
mark on the schematic diagrams and the electrical parts list. It is essential that these critical parts be replaced only with the part number
specied in the electrical parts list to prevent electric shock, re, or other hazard.
NOTE: Do not modify the original design without obtaining written permission from the manufacturer or you will void the original parts and
labor guarantee.
USE CAUTION WHEN HANDLING THE LCD PANEL
When repairing the LCD panel, be sure you are grounded by using a wrist band.
When installing the LCD panel on a wall, the LCD panel must be secured using the 4 mounting holes on the rear cover.
To avoid damaging the LCD panel:
do not press on the panel or frame edge to avoid the risk of electric shock.
do not scratch or press on the panel with any sharp objects.
do not leave the module in high temperatures or in areas of high humidity for an extended period of time.
do not expose the LCD panel to direct sunlight.
avoid contact with water. It may cause a short circuit within the module.
disconnect the AC adapter when replacing the backlight (CCFL) or inverter circuit.(High voltage occurs at the inverter circuit at 650Vrms.)
always clean the LCD panel with a soft cloth material.
use care when handling the wires or connectors of the inverter circuit. Damaging the wires may cause a short.
protect the panel from ESD to avoid damaging the electronic circuit (C-MOS).
LEAKAGE CURRENT HOT CHECK CIRCUIT
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4KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX42
The circuit boards used in these models have been processed using
Lead Free Solder. The boards are identified by the LF logo located
close to the board designation e.g. H1 etc [ see example ]. The
servicing of these boards requires special precautions to be taken as
outlined below.
example
It is strongly recommended to use Lead Free Solder material in order to guarantee optimal quality of new solder joints.
Lead Free Solder is available under the following part numbers :
Due to the higher melting point of Lead Free Solder the soldering iron tip temperature needs to be set to 370 degrees centigrade.
This requires soldering equipment capable of accurate temperature control coupled with a good heat recovery characteristics.
For more information on the use of Lead Free Solder, please refer to http://www.sony-training.com
rebmuntraP retemaiD skrameR
91-500-046-7 mm3.0 gK52.0
02-500-046-7 mm4.0 gK05.0
12-500-046-7 mm5.0 gK05.0
22-500-046-7 mm6.0 gK52.0
32-500-046-7 mm8.0 gK00.1
42-500-046-7 mm0.1 gK00.1
52-500-046-7 mm2.1 gK00.1
62-500-046-7 mm6.1 gK00.1
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6
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX42
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
SECTION 1: DIAGRAMS
1-1. CIRCUIT BOARDS LOCATION
1-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS INFORMATION
All voltages are in V.
S : Measurement impossibility.
: B+line.
: B-line. (Actual measured value may be different).
: signal path. (RF)
Circled numbers are waveform references.
The components identified by shading and ! symbol are critical for safety. Replace
only with part number specified.
The symbol indicates a fast operating fuse and is displayed on the component
side of the board. Replace only with fuse of the same rating as marked.
Les composants identifies per un trame et une marque ! sont critiques pour la
securite. Ne les remplacer que par une piece portant le numero specifie.
Le symbole indique une fusible a action rapide. Doit etre remplace par une
fusible de meme yaleur, comme maque.
NOTE: The components identified by a red outline and a mark contain confidential
information. Specific instructions must be adhered to whenever these components
are repaired and/or replaced.
See Appendix A: Encryption Key Components in the back of this manual.
All capacitors are in F unless otherwise noted. pF : F 50WV orless are not indicated except for electrolytics and tantalums.
All electrolytics are in 50V unless otherwise specified.
All resistors are in ohms. k=1000, M=1000k
Indication of resistance, which does not have one for rating
electrical power, is as follows: Pitch : 5mm
Rating electrical power : 1/4
W
1/4
W in resistance, 1/10
W and 1/16
W in chip resistance.
: nonflammable resistor
: fusible resistor
: internal component
: panel designation and adjustment for repair
: earth ground
: earth-chassis
All variable and adjustable resistors have characteristic curve B,
unless otherwise noted.
Readings are taken with a color-bar signal input.
Readings are taken with a 10Mdigital multimeter.
Voltages are DC with respect to ground unless otherwise noted.
Voltage variations may be noted due to normal production
tolerances.
G13 (32 MODELS ONLY)
SWITCH UNIT
H
A
G14 (KDL-40BX420/40BX421 ONLY)G3 (KDL-46BX420/46BX421 ONLY)
SWITCH UNITH
A
KDL-32BX320/32BX321/32BX420/32BX421 ONLY KDL-40BX420/40BX421/46BX420/46BX421 ONLY
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7
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX42
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
G
D
S
B1 E1C2
B2 C1E2
2
3
4
5
6
7
8
9
1
G
D
S
B2 E2C1
B1 C2E1
B2 E2C1
B1 C2E1
B2 E2C1
B1 C2E1
B1 E1E2
C1(B2)C2
B1E2
C1C2
(B2)E1
(B2)E1
E2B1
C2C1
B1
E1
C2
B2
C1
E2
G
S S
D
G
D
B1
E1
C2
B2
C1
E2
B1
E2
C2C1(B2)
E2
B1
C1
C2E1(B2)
C2
B1
C1
E2E1(B2)
C2
B1
C1
E2
B2
E1
C2
Ver.1.6
Transistor
(FET)
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Transistor
Discrete semiconductor
(Chip semiconductors that are not actually used are included.)
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Diode
Source
Source
Anode Anode
(NC)
(NC)
Cathode
Anode
Cathode
Common
Cathode Cathode
Common
Cathode Cathode
Common
Common
Common
Common
Cathode
Anode
Base Emitter
Collector
Base Emitter
Collector
Drain
Gate
Gate
Drain
Device Printed symbol Terminal name Circuit
Terminal name of semiconductors in silk screen
printed circuit ( )
Anode
Anode
Anode Cathode
Anode Anode
Cathode
Transistor
(FET)
Transistor
(FET)
EmitterCollector
Base
Transistor
Source
GateDrain
Cathode
AnodeAnode
CathodeAnodeAnode
*
18
11
17
16
15
14
13
12
10
21
20
19
23
22
REFERENCE INFORMATION
RESISTOR
: RN METAL FILM
: RC SOLID
: FPRD NONFLAMMABLE CARBON
: FUSE NONFLAMMABLE FUSIBLE
: RW NONFLAMMABLE WIREWOUND
: RS NONFLAMMABLE METAL OXIDE
: RB NONFLAMMABLE CEMENT: ADJUSTMENT RESISTOR
COIL
: LF-8L MICRO INDUCTOR
CAPACITOR
: TA TANTALUM
: PS STYROL
: PP POLYPROPYLENE
: PT MYLAR
: MPS METALIZED POLYESTER
: MPP METALIZED POLYPROPYLENE
: ALB BIPOLAR: ALT HIGH TEMPERATURE
: ALR HIGH RIPPLE
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX4
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1-3. BLOCK DIAGRAM
COMPOSITE OR
COMPONENT 1
RF
COMPONENT 2
HDMI 1
PC HD15
POWER SUPPLY
SWITCH
UNIT
LED
IR RX
LCD PANEL
A
G13 (32")
H
L
R
ANALOG AUDIO OUT
OPTICAL AUDIO OUT
U3
MT5388
A/V DECODER
A/V PROCESS
CPU
TUNER
USB2.0
HDMI 2
LVDS
24V B+
AND CTLAC IN
INVERTER
U8
CLASS D
AUDIO
AMP
G14 (40")
G3 (46")
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
-4. SCHEMATICS AND SUPPORTING INFORMATION
A BOARD SCHEMATIC DIAGRAM (1 OF 16)
HI=ON
MT5388 STANDBY POWER
POWER CONN. INVERTER CONTROLLER
Near 5388
StayBy mode: L
Power ON: H
PS_EN CONTROLLER
BL_ON/OFF_1
BL_ON/OFF
TR2
TR3
DIMMINGLAMP_ERR
BL_ON/OFF_2
+3V3SB_MT5388
AC_OFF_DET
PS_EN
BL_ON/OFFLAMP_ERRDIMMING
+3V3SB 12V_SW
PS_EN_1TR1
PS_EN
TR4
+3V3_SW +3V3_SW
+3V3SB AVDD33_VGA_STB
AVDD33_XTAL
+3V3SB
+3V3_SW
+3V3SB
TCON_VCC
+12V_AMP
12V_SW
+3V3SB
+3V3SB 12V_SW
+3V3SB
GPIO_3[11]
GPIO_0 [11]L_DET [11]
OPWRSB [11]
LVDS_PWR_ON [13]AC_DET_DROP [11,14]
X_U_RST[11] AC_DET_DROP [11,14]
R213100R2J-2-GPR213100R2J-2-GP
1 2
R1
R2
Q205
PDTC124EU-1-GP
R1
R2
Q205
PDTC124EU-1-GP
EB
C
R205
100R2J-2-GP
R205
100R2J-2-GP
1 2
L202HCB1608KF-301T20-GP
L202HCB1608KF-301T20-GP1 2
C207
SCD1U16V2KX-3GP
C207
SCD1U16V2KX-3GP
1
2
C206
SC22U16V6MX-GP
C206
SC22U16V6MX-GP
1
2
CN202
JWT-CONN16D-1-GP
CN202
JWT-CONN16D-1-GP
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
IN
OUT
R1
R2
GND
Q206
DTC144EKA-1-GP
IN
OUT
R1
R2
GND
Q206
DTC144EKA-1-GP
21
3
Q2012SC3052-T112-1F-GP
Q2012SC3052-T112-1F-GP
C
B
E
R21122KR2J-GPR21122KR2J-GP
1 2
IN
OUT
R1
R2
GND
Q207
DTC144EKA-1-GP
IN
OUT
R1
R2
GND
Q207
DTC144EKA-1-GP
2
1
3
R209100R2F-L1-GP-U
R209100R2F-L1-GP-U1 2
R2041KR2J-1-GPR2041KR2J-1-GP
1 2
R202
1KR2J-1-GP
R202
1KR2J-1-GP
1
2
R215
0R2J-2-GPNCR215
0R2J-2-GPNC
1
2
R1
R2
Q210DTA114EKAT146-GP-U
R1
R2
Q210DTA114EKAT146-GP-U
1
3
2
R20310KR2J-3-GPR20310KR2J-3-GP
1
2
Q208
SI2301CDS-T1-GE3-GP
Q208
SI2301CDS-T1-GE3-GP
G
DS
C203
SCD1U16V2ZY-2GP
C203
SCD1U16V2ZY-2GP
1
2
L201HCB1608KF-301T20-GP
L201HCB1608KF-301T20-GP1 2
Q2032SA1235A-T112-1F-GP
Q2032SA1235A-T112-1F-GP
C
B
E
R20610KR2J-3-GPR20610KR2J-3-GP
1 2
R21010KR2J-3-GPR21010KR2J-3-GP
1
2
R212
4K7R2J-2-GP
R212
4K7R2J-2-GP
1
2
C202
SCD1U16V2KX-3GP
C202
SCD1U16V2KX-3GP
1
2
R20110KR2J-3-GP
NC
R20110KR2J-3-GP
NC
1 2
R21422KR2J-GPR21422KR2J-GP
1
2
C205
SC4D7U10V3KX-GP
C205
SC4D7U10V3KX-GP
1
2
R2504K7R2J-2-GPR2504K7R2J-2-GP
1
2
C201
SC22U6D3V5MX-2GP
C201
SC22U6D3V5MX-2GP
1
2
R2460R2J-2-GP
NC
R2460R2J-2-GP
NC
1 2
A 1/16
DC CONVERTER I
1-857-593-11 A-P1
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (2 OF 16)
R2
R1
Vout=0.8*(1+R1/R2)
R2
R1
Vout=0.8*(1+R1/R2)
1% tolerance
1% tolerance
1% tolerance
R2
R1
COMP1
EN1#
EN2#
COMP2
Boot1A
Boot2A
BP
FB1
+5V_SW_1
FB2
PHASE1
SW_5V
PHASE2
SW_DDRV
COMP1A COMP2A
COMP2COMP1
EN1#
+5V_SW
EN1#B
+1V EN2#A
EN2#EN2#B
COMP_
1
FB
PHASE3
+1V_SW
FB
EN
SS
EN
BOOT_1
FB1
FB2
EN2#A
EN1#A
DDRV
+5V_SW
RVREF2
DDRV
+3V3SB
RVREF3
DDRV
DDRV
RVREF1
+1V
12V_SW
+5V_SW12V_SW
AVDD10_DAC
12V_SW
R235
1KR2F
-3-G
P
R235
1KR2F
-3-G
P
1
2
C246
SC22U16V6MX
-GP
C246
SC22U16V6MX
-GP
1
2
R22810KR2J-3-GPR22810KR2J-3-GP
1 2
C217
SC22U6D3V5MX
-2GP
C217
SC22U6D3V5MX
-2GP
1
2
L216IND-6D8UH-103-GP
L216IND-6D8UH-103-GP
12
C232
SCD047U16V2KX-1-GP
C232
SCD047U16V2KX-1-GP
1 2
C224
SC10U10V5KX
-2GP
C224
SC10U10V5KX
-2GP
1
2
R245
9K1R2F
-1-G
P
R245
9K1R2F
-1-G
P
1
2
R236
1KR2F-3-GP
R236
1KR2F-3-GP
1 2
R218
10KR2J-3-GP
R218
10KR2J-3-GP
1 2
C218
SC22U6D3V5MX
-2GP
C218
SC22U6D3V5MX
-2GP
1
2
C245
SCD1U16V2KX
-3GP
C245
SCD1U16V2KX
-3GP
1
2
R22520K5R2F-GPR22520K5R2F-GP
1
2
C235SC680P50V2KX-2GPC235SC680P50V2KX-2GP
1
2
R242
1KR2F-3-GP
R242
1KR2F-3-GP
1 2C244
SCD01U50V2KX
-1GP
C244
SCD01U50V2KX
-1GP
1
2
C225
SCD1U16V2ZY
-2GP
C225
SCD1U16V2ZY
-2GP
1
2
L219IND-6D8UH-103-GPL219IND-6D8UH-103-GP
12
C251
SCD1U16V2ZY
-2GP
C251
SCD1U16V2ZY
-2GP
1
2
R222
10R3F-GP
R222
10R3F-GP
1
2
R243
1KR2F
-3-G
P
R243
1KR2F
-3-G
P
1
2
R259
0R0603-PAD-1-GP
R259
0R0603-PAD-1-GP
1 2
C229
SC22U16V6MX
-GP
C229
SC22U16V6MX
-GP
1
2
C238
SCD1U16V2KX
-3GP
C238
SCD1U16V2KX
-3GP
1
2
C241
SC22U6D3V5MX
-2GP
C241
SC22U6D3V5MX
-2GP
1
2
R234
1KR2F-3-GP
R234
1KR2F-3-GP
1 2
R21720K5R2F-GPR21720K5R2F-GP
1
2
R23391KR2F-GPR23391KR2F-GP
1
2
R224
1KR2J-1-GP
R224
1KR2J-1-GP
1
2
TP218
TPAD71-GP
TP218
TPAD71-GP
1
C216
SC470P50V2KX
-3GP
C216
SC470P50V2KX
-3GP
1
2
R216
100KR2J-1-GP
R216
100KR2J-1-GP
1
2
R22610KR2J-3-GPR22610KR2J-3-GP
1 2
C250
SC1KP50V2JN
-2GP
NC
C250
SC1KP50V2JN
-2GP
NC
1
2
R221
10KR2J-3-GP
R221
10KR2J-3-GP
1 2C236SC100P50V2JN-3GPC236SC100P50V2JN-3GP
1
2
R2190R0805-PAD-1-GPR2190R0805-PAD-1-GP
1
2
C221
SC1U10V2KX
-1GP
C221
SC1U10V2KX
-1GP
1
2
C243
SCD1U16V2ZY
-2GP
C243
SCD1U16V2ZY
-2GP
1
2
C227
SC470P50V2KX
-3GP
C227
SC470P50V2KX
-3GP
1
2
C228
SCD047U16V2KX-1-GP
C228
SCD047U16V2KX-1-GP
1 2
R2313K83R2F-GPR2313K83R2F-GP
1
2
C240SCD1U16V2KX-3GPC240SCD1U16V2KX-3GP
1 2
C239
SCD1U16V2KX
-3GP
C239
SCD1U16V2KX
-3GP
1
2
C242
SC22U6D3V5MX
-2GP
C242
SC22U6D3V5MX
-2GP
1
2
C219
SCD1U16V2ZY
-2GP
C219
SCD1U16V2ZY
-2GP
1
2
TP211
TPAD71-GP
TP211
TPAD71-GP
1
R22316K2R2F-GPR22316K2R2F-GP
1
2
R238
1KR2F
-3-G
P
R238
1KR2F
-3-G
P
1
2
C233
SC1U10V2KX
-1GP
C233
SC1U10V2KX
-1GP
1
2
C252
SC22U6D3V5MX
-2GP
C252
SC22U6D3V5MX
-2GP
1
2
R23291KR2F-GPR23291KR2F-GP
1
2
Q216
2SC3052
-T112
-1F
-GP
Q216
2SC3052
-T112
-1F
-GP
C
B
E
C234SC680P50V2KX-2GPC234SC680P50V2KX-2GP
1
2
C230
SC22U16V6MX
-GP
C230
SC22U16V6MX
-GP
1
2
C222
SC22U16V6MX
-GP
C222
SC22U16V6MX
-GP
1
2
IC217
BD9329EFJ-GP-U
IC217
BD9329EFJ-GP-U
BST1
VIN2
SW3
GND4
FB 5COMP 6EN 7SS 8GND 9
C248
SCD1U16V2ZY
-2GP
C248
SCD1U16V2ZY
-2GP
1
2
C247
SC10U16V6KX-2GP
C247
SC10U16V6KX-2GP
1
2
R2402D2R3-1-U-GP
NC R2402D2R3-1-U-GP
NC
1
2
R23010R3F-GP
R23010R3F-GP
1
2
Q217
2SC3052
-T112
-1F
-GP
Q217
2SC3052
-T112
-1F
-GP
C
B
E
IC216TPS54291-GPIC216TPS54291-GP
PVDD11
PGND1 4
EN1#5
EN2#6
COMP1 8
COMP2 9
GND 11
BP12
PGND2 13
PVDD216
THERMAL_PAD 17
BOOT12
BOOT215
FB17
FB210
SW1 3
SW2 14
R24415K8R2F-GPR24415K8R2F-GP
1
2
R237
100KR2J-1-GP
R237
100KR2J-1-GP1 2
R2413K83R2F-GPR2413K83R2F-GP
1
2
C226
SC4D7U10V3KX
-GP
C226
SC4D7U10V3KX
-GP
1
2
C223
SCD1U16V2ZY
-2GP
C223
SCD1U16V2ZY
-2GP
1
2
L218IND-4D7UH-208-GPL218IND-4D7UH-208-GP
1 2
C249
SC6800P25V2KX
-1GP
C249
SC6800P25V2KX
-1GP
1
2
C237SC100P50V2JN-3GPC237SC100P50V2JN-3GP
1
2
A 2/16
DC CONVERTER II
1-857-903-11 A-P2
8/10/2019 manual sony_kdl-32bx320_321_420_421_40-46bx420_421_chassis_az2-uk
11/35
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (3 OF 16)
FOR TUNER USE
MAX:170mA
+5V_SW-->DV33
MAX:100mA
MAX:250mA
-5V_ESD BY PWM
1.25x(1+0/100)=1.25V
+5V_SW-->AVDD33
MAX:250mA
Close to IC4001
1 2 V _S W _ ES D 1 1 2 V _S W _ ES D 2
OPWM0_1
OPWM0_2
+5V_TUNER_2+1V25_2
+3V3_SW_2 AVDD33_2
AVDD33_LA
12V_SW
+5V_TUNER
12V_SW
AVDD12_LVDS
AVDD12_VPLLAV12_MEMPLL
+1V25AVDD12_RGBAVDD12_HDMIAVDD12_USB
AVDD12_PLL
12V_SW +12V_AMP
LVDSVDD
+5V_TUNER AVDD33_LA
+3V3_SWDV33
+5V_SWAVDD33_LVDSAREF_AADC
AVDD33AVDD33_DEMOD1
AVDD33_USBAVDD33_HDMIAVDD33_CVBSAVDD33_VDACAVDD33_DIGAVDD33_SIF
+5V_SW
+3V3_SW
+5V_SW
AVDD33_AADCAVDD33_DAC
+3V3_SW +3V3_SW +3V3_SW
OPWM0[11,14]
12V_SW_DROP_DET[11] 12V_AMP_DROP_DET[11]
PANEL_V_DROP_DET[11]
V_DROP_DET [11]
MODEL_DET_B[11]MODEL_DET_A[11] HDMI_SEL[11]
L276 0R0402-PAD-1-GPL276 0R0402-PAD-1-GP 1 2
R272
4K7R2J
-2-GP
124NC
R272
4K7R2J
-2-GP
124NC
1
2
IC262G1117T43UF-GP
IC262G1117T43UF-GP
GND/ADJ
1
VOUT
2
VIN
3
C273
SCD1U16V2ZY-2GP
C273
SCD1U16V2ZY-2GP1
2
L277 0R0402-PAD-1-GPL277 0R0402-PAD-1-GP 1 2
R276
0R2J-2-GP
R276
0R2J-2-GP
1
2
D261
BAS16H-GP
D261
BAS16H-GP
K
A
C268
SC10U10V5KX-2GP
C268
SC10U10V5KX-2GP
1
2
C263
SC22U16V6MX-GP
C263
SC22U16V6MX-GP
1
2
L278 0R0402-PAD-1-GPL278 0R0402-PAD-1-GP 1 2
R267
10KR2F-2-GP
R267
10KR2F-2-GP
1
2
R277
0R2J-2-GP
1NC
R277
0R2J-2-GP
1NC1
2
C284
SC10U10V5KX-2GP
C284
SC10U10V5KX-2GP
1
2
L291HCB1608KF-301T20-GPL291HCB1608KF-301T20-GP1 2
C272
SC10U10V5KX-2GP
C272
SC10U10V5KX-2GP
1
2
R284
47KR2J-2-GP
R284
47KR2J-2-GP
1
2
L279 0R0402-PAD-1-GPL279 0R0402-PAD-1-GP 1 2
IC265
G9091-330T11U-GP
IC265
G9091-330T11U-GP
VIN1
GND2
EN3
NC#4 4
VOUT 5
R2790R0805-PAD-1-GPR2790R0805-PAD-1-GP
1
2
R274
4K7R2J
-2-GP
24NC
R274
4K7R2J
-2-GP
24NC
1
2
D267
BAV99-4-GP
D267
BAV99-4-GP
1
2
3
C286
SC10U16V6KX-2GP
C286
SC10U16V6KX-2GP
1 2
IC264
AME8827-ACS330-GP
IC264
AME8827-ACS330-GP
OUT
3
GND
_TAB
2
IN
1
R28547KR2J-2-GPR28547KR2J-2-GP
1 2
C280
SC10U10V5KX-2GP
C280
SC10U10V5KX-2GP
1
2
L280 0R0402-PAD-1-GPL280 0R0402-PAD-1-GP 1 2
R269
10RJ-2-GP-U
R269
10RJ-2-GP-U
1
2
C278
SC10U10V5KX-2GP
NCC278
SC10U10V5KX-2GP
NC
1
2
C277
SC22U6D3V5MX-2GP
C277
SC22U6D3V5MX-2GP
1
2
L281 0R0402-PAD-1-GPL281 0R0402-PAD-1-GP 1 2
C270
SCD1U16V2ZY-2GP
C270
SCD1U16V2ZY-2GP
1
2
L285 0R0402-PAD-1-GPL285 0R0402-PAD-1-GP 1 2
C276
SCD1U16V2ZY-2GP
C276
SCD1U16V2ZY-2GP
1
2
L273HCB1608KF-301T20-GPL273HCB1608KF-301T20-GP
1 2
R2650R0805-PAD-1-GPR2650R0805-PAD-1-GP
1
2
Q2612SC3052-T112-1F-GPQ2612SC3052-T112-1F-GP
C
B
E
R283
3K3R2J-3-GP
R283
3K3R2J-3-GP
1
2
R26282KR2F-1-GPR26282KR2F-1-GP
1
2
L282 0R0402-PAD-1-GPL282 0R0402-PAD-1-GP 1 2
R282
24KR2J-3-GP
R282
24KR2J-3-GP
1 2
C271
SC22U6D3V5MX-2GP
C271
SC22U6D3V5MX-2GP1
2
L286 0R0402-PAD-1-GPL286 0R0402-PAD-1-GP 1 2
R2780R0805-PAD-1-GPR2780R0805-PAD-1-GP
1
2
L274
IND-330UH-2-GP
L274
IND-330UH-2-GP
1 2
D263
BAS16H-GP
D263
BAS16H-GP
K
A
IC263
AME8827-ACS330-GP
IC263
AME8827-ACS330-GP
OUT
3
GND
_TAB
2
IN
1L283 0R0402-PAD-1-GPL283 0R0402-PAD-1-GP 1 2
C274
SC10U10V5KX-2GP
C274
SC10U10V5KX-2GP
1
2
L287 0R0402-PAD-1-GPL287 0R0402-PAD-1-GP 1 2
C297
SC22U16V0KX-1GP
C297
SC22U16V0KX-1GP
1
2
C288
SCD1U16V2ZY-2GP
C288
SCD1U16V2ZY-2GP1
2
C265
SC22U6D3V5MX-2GP
C265
SC22U6D3V5MX-2GP1
2
RN263
SRN47K-2-GP-U
RN263
SRN47K-2-GP-U
1 2
34
R26182KR2F-1-GPR26182KR2F-1-GP
1
2
C261
SCD1U16V2ZY-2GP
C261
SCD1U16V2ZY-2GP
1
2
L288 0R0402-PAD-1-GPL288 0R0402-PAD-1-GP 1 2
C283
SC22U6D3V5MX-2GP
C283
SC22U6D3V5MX-2GP
1
2
D262
BAS16H-GP
D262
BAS16H-GP
K
A
R280
0R2J-2-GP
NC
R280
0R2J-2-GP
NC1
2
L289 0R0402-PAD-1-GPL289 0R0402-PAD-1-GP 1 2
C282
SCD1U16V2ZY-2GP
C282
SCD1U16V2ZY-2GP
1
2
C262
SCD1U16V2ZY-2GP
C262
SCD1U16V2ZY-2GP
1
2
C289
SCD1U16V
2ZY-2GP
C289
SCD1U16V
2ZY-2GP
1
2
C264
SCD1U16V2ZY-2GP
C264
SCD1U16V2ZY-2GP
1
2
C287
SC10U10V5KX-2GP
C287
SC10U10V5KX-2GP
1
2
R275
4K7R2J
-2-GP
R275
4K7R2J
-2-GP
1
2
L290 0R0402-PAD-1-GPL290 0R0402-PAD-1-GP 1 2
R266
10KR2F-2-GP
R266
10KR2F-2-GP
1
2
IC261
G9117-50T43U-GP
IC261
G9117-50T43U-GP
GND
1
VOUT
2
VIN
3
TP2125
TPAD71-GP
TP2125
TPAD71-GP
1
L284 0R0402-PAD-1-GPL284 0R0402-PAD-1-GP 1 2
L275 0R0402-PAD-1-GPL275 0R0402-PAD-1-GP 1 2
C296
SC10U6D3V5KX-4GP
C296
SC10U6D3V5KX-4GP
1
2
C285
SCD1U16V2ZY-2GP
C285
SCD1U16V2ZY-2GP
1
2
C279
SCD1U16V2ZY-2GP
C279
SCD1U16V2ZY-2GP
1
2
C295
SC22U6D3V
5MX-2GP
C295
SC22U6D3V
5MX-2GP
1
2
A 3/16
DC CONVERTER II
1-857-903-11 A-P3
8/10/2019 manual sony_kdl-32bx320_321_420_421_40-46bx420_421_chassis_az2-uk
12/35
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (4 OF 16)
AV1 &
COMPONENT 1 I/P
SIDE AV / SV INPUT
AV_COMP
AV-2
PB1_2
AV1_1
COMP_GND1_1
COMP_Y1_1Y1_2
COMP_SOY1_1
COMP_PR1_1
COMP_PB1_1
AV2_1AV-2
PR1_2PR1
PB1
Y1
Y1
PB1
PR1
AV-2
Y1
PB1
PR1AV_COMP
+3V3_SW
+ 5V _S W - 5V _ ES D
+ 5V _S W - 5V _E SD
+5V_SW
-5V_ESD
+5V_SW
-5V_ESD
+5V_SW
-5V_ESD
+5V_SW
-5V_ESD
AV_COMP_SEL [11]
AV1 [11]
COMP_Y1 [11]
COMP_GND1 [11]
COMP_PB1 [11]
COMP_PR1 [11]
COMP_SOY1 [11]
CVBS0N [11]
AV2 [11]
AV2L [10]
AV2R [10]
C1L [10]
C1R [10]
R6013
18R3F-GP
R6013
18R3F-GP
1 2
C6022SCD047U16V2KX-1-GP
C6022SCD047U16V2KX-1-GP
1 2
C6028
SC470P50V2KX-3GP
C6028
SC470P50V2KX-3GP
1
2
C6007SC15P50V2JN-2-GPC6007SC15P50V2JN-2-GP
1
2
R6006100R2J-2-GPR6006100R2J-2-GP
1 2
R6001100R2F-L1-GP-UR6001100R2F-L1-GP-U
1 2
C6008
SCD1U25V2KX-GP
NCC6008
SCD1U25V2KX-GP
NC1
2
C6006SCD01U50V2KX-1GP
C6006SCD01U50V2KX-1GP
1 2
R6011
56R5F-1-GP
R6011
56R5F-1-GP
1
2
R601468R2F-GP
R601468R2F-GP
1 2
C6004SC15P50V2JN-2-GPC6004SC15P50V2JN-2-GP
1
2
C6025
SCD1U25V2KX-GP
NCC6025
SCD1U25V2KX-GP
NC1
2
C6027
SC470P50V2KX-3GP
C6027
SC470P50V2KX-3GP
1
2
Red
White
Yel
low
CN6003
RCA-JACK183-GP
Red
White
Yel
low
CN6003
RCA-JACK183-GP
1S
1B
2S
2T
1T
3S
3T
NP1
NP2
C6010SC15P50V2JN-2-GPC6010SC15P50V2JN-2-GP
1
2
D6007BAV99-4-GPD6007BAV99-4-GP
1
2
3
C6005SCD01U50V2KX-1GP
C6005SCD01U50V2KX-1GP
1 2
R6038
0R0402-PAD-1-GP
R6038
0R0402-PAD-1-GP
1 2
D6002BAV99-4-GPD6002BAV99-4-GP
1
2
3
C6031SC1U10V2KX-1GP
C6031SC1U10V2KX-1GP
1 2
R600568R2F-GPR600568R2F-GP
1 2
R6007
56R5F-1-GP
R6007
56R5F-1-GP
1
2
R6008100R2F-L1-GP-U
R6008100R2F-L1-GP-U
1 2
C6003SCD01U50V2KX-1GP
C6003SCD01U50V2KX-1GP
1 2
R6012
56R5F-1
-GP
R6012
56R5F-1
-GP
1
2
R6027100R2F-L1-GP-U
R6027100R2F-L1-GP-U
1 2
R6004
18R3F-GP
R6004
18R3F-GP
1 2
C6011SCD01U50V2KX-1GP
C6011SCD01U50V2KX-1GP
1 2
C6012SCD1U16V2ZY-2GPC6012SCD1U16V2ZY-2GP
1
2
Green
Blue
Red
White
Red
CN6601
RCA-JACK184-GP
Green
Blue
Red
White
Red
CN6601
RCA-JACK184-GP
5T
5S
4T
4S
3T
3S
3K
3D
2T
2S
1T
1B
1S
NP1
NP2
NP3
R6003
100KR2J-1-GP
R6003
100KR2J-1-GP
1
2
R601068R2F-GP
R601068R2F-GP
1 2
D6001BAV99-4-GPD6001BAV99-4-GP
1
2
3
D6003BAV99-4-GPD6003BAV99-4-GP
1
2
3
R6009
18R3F-GP
R6009
18R3F-GP
1 2
C6009
SCD1U25V2KX-GP
NCC6009
SCD1U25V2KX-GP
NC1
2
C6001SCD047U16V2KX-1-GP
C6001SCD047U16V2KX-1-GP
1 2
C6026SC47P50V2JN-3GPC6026SC47P50V2JN-3GP
1
2
C6024
SCD1U25V2KX-GP
NCC6024
SCD1U25V2KX-GP
NC1
2
R6028
75R5F-1-GP
R6028
75R5F-1-GP
1
2
C6002SC1500P50V2KX-2GP
C6002SC1500P50V2KX-2GP
1 2
A 4/16
ANALOG INPU T
1-857-903-11 A-P4
8/10/2019 manual sony_kdl-32bx320_321_420_421_40-46bx420_421_chassis_az2-uk
13/35
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (5 OF 16)
ISP_D
ISPSW
U0RX_1
ISP_C1
ISPSW_1
HS
VS
VGASCLVGASDA
VGA_R_1
VGA_B_1
VGA_G_1
PC_5V
COM_2
VGA_SOG_1
COM_1
SDA_VGASDASCL SCL_VGA
HS
VS
R
G
B
ISP_DPC_5V
ISPSW
ISP_C
SDA
HS
VS
SCL
+5VGA
ISP_C
EEPROM_WPSCL_VGASDA_VGA
R_1R R_1 R_2
G G_1 G_2
B_1B B_2
+5V_SW
+5V_SW
+5V_VGA
+5V_VGA
U0TX[11]
U0RX [11]
OPCTRL3[11,14]
COM [11]
VGA_R [11]
VGA_G [11]
VGA_B [11]
VGA_SOG [11]
VGA_VS_IN [11]
VGA_HS_IN [11]
EEPROM_WP [8]
C6164SCD01U50V2KX-1GP
C6164SCD01U50V2KX-1GP
1 2
RN6151
SRN47J-7-GP
RN6151
SRN47J-7-GP
12 3
4
C6161SC1500P50V2KX-2GP
C6161SC1500P50V2KX-2GP
1 2
R617947KR2J-2-GP
R617947KR2J-2-GP
1
2 C6151
SCD1U16V2KX-3GP
C6151
SCD1U16V2KX-3GP
1
2
C6158SCD01U50V2KX-1GP
C6158SCD01U50V2KX-1GP
1 2
D 6 15 8 B Z T5 2 H -C 6 V8 - GP
NC
D 6 15 8 B Z T5 2 H -C 6 V8 - GP
NC
AK
RN6152
SRN47J-7-GP
RN6152
SRN47J-7-GP
12 3
4
D6601
BAT54C-U-GP
D6601
BAT54C-U-GP
1
2
3
R615668R2F-GP
R615668R2F-GP
1 2
Q61522SC3052-T112-1F-GPQ61522SC3052-T112-1F-GP
C
B
E
IC6152R1EX24002ASAS0A-GPIC6152R1EX24002ASAS0A-GP
A0 1
A1 2
A2 3
VSS 4
SDA5 SCL6 WP7 VCC8
C6156SC5P50V2CN-2GP
NC C6156SC5P50V2CN-2GP
NC
1
2
R617510R2J-2-GPR617510R2J-2-GP
1 2
C6160SC5P50V2CN-2GPNC
C6160SC5P50V2CN-2GPNC
1
2
R6171
4K7R2J-2-GP
R6171
4K7R2J-2-GP
1
2
R616168R2F-GP
R616168R2F-GP
1 2
L603
NBQ160808T-800Y-N-GP
L603
NBQ160808T-800Y-N-GP
1 2
D 6 15 9 B Z T5 2 H -C 6 V8 - GP
NC
D 6 15 9 B Z T5 2 H -C 6 V8 - GP
NC
AK
RN6153
SRN4K7J-8-GP
RN6153
SRN4K7J-8-GP
1 2
34
C6170
SCD1U16V2ZY-2GPNC
C6170
SCD1U16V2ZY-2GPNC
1
2
CN6151
D-SUB-15-22-GP
CN6151
D-SUB-15-22-GP
1
2
3
4
5
611
712
813
9
1410
15
19
17
16
18
D6160
EZAEG2A50AX-GP
NC
D6160
EZAEG2A50AX-GP
NC
1
2
Q61532SC3052-T112-1F-GPQ61532SC3052-T112-1F-GP
C
B
E
R6173
10R2J-2-GP
R6173
10R2J-2-GP
1 2
C6154SCD01U50V2KX-1GP
C6154SCD01U50V2KX-1GP
1 2
R616675R5F-1-GP
R616675R5F-1-GP
1
2
L602
NBQ160808T-800Y-N-GP
L602
NBQ160808T-800Y-N-GP1 2
R615775R5F-1-GP
R615775R5F-1-GP
1
2
R6180100R2F-L1-GP-U
R6180100R2F-L1-GP-U
1 2
L601
NBQ160808T-800Y-N-GP
L601
NBQ160808T-800Y-N-GP
1 2
C6166SC5P50V2CN-2GP
NC C6166SC5P50V2CN-2GP
NC
1
2
R616568R2F-GP
R616568R2F-GP
1 2
G
S
D
Q61512N7002-8-GP
G
S
D
Q61512N7002-8-GP
1
2
3
R833447KR2J-2-GP
R833447KR2J-2-GP
1
2
R6162
75R5F-1-GP
R6162
75R5F-1-GP
1
2
R6168
4K7R2J-2-GP
R6168
4K7R2J-2-GP
1
2
R6176
4K7R2J-2-GP
R6176
4K7R2J-2-GP
1 2
R6159100R2F-L1-GP-U
R6159100R2F-L1-GP-U
1 2
R6182
4K7R2J-2-GP
R6182
4K7R2J-2-GP
1 2
C6157SCD01U50V2KX-1GP
C6157SCD01U50V2KX-1GP
1 2
A 5/16
D SUB INPUT
1-857-903-11 A-P5
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (7 OF 16)
I2C FOR TUNER
APLS TUNER
TDAU8-D03A
IF AGC
Near tuner
IFIN+IFIN+IF+_3
IF-_4IF-_3
TUNER_SDA
IFIN- IFIN-
IF_AGC2
IF+
IF-
IF+_4
IF-_3
IF+_3
MB_5V
TUNER_DATA
IF_AGC3
MB_5V
IF_AGC0
IF+IF-
TUNER_SDA_1TUNER_CLOK_1
TUNER_CLOK
TUNER_SDATUNER_CLOK
IF_AGC0
+5V_TUNER
+5V_SW
TUNER_CLK [11]
TUNER_DATA [11]
IFIN+ [11]
IFIN- [11]
IF_AGCT [11]
C715SC5P50V2CN-2GPC715SC5P50V2CN-2GP
1
2
C712SCD01U50V2KX-1GP
C712SCD01U50V2KX-1GP
1 2
C717SC68P-GPC717SC68P-GP
1
2
C709
SC10U10V5KX-2GP
C709
SC10U10V5KX-2GP
1
2
C714SC68P-GP
C714SC68P-GP
1
2
H1HOLEH1HOLE
1
C716
SC4D7U10V3KX-GP
C716
SC4D7U10V3KX-GP
1
2
C707SCD047U16V2KX-1-GPC707SCD047U16V2KX-1-GP
1
2
SW701
SPRIN
G-108-GP
SW701
SPRIN
G-108-GP
1
C722
SC33P50V2JN-3GP
NC
C722
SC33P50V2JN-3GP
NC
1
2
L712IND-D22UH-13-GP
L712IND-D22UH-13-GP
1
2
L710
COIL-390NH-2-GP
L710
COIL-390NH-2-GP
1 2
L705BLM18HE152SN1D-GPL705BLM18HE152SN1D-GP
1 2
SW705
SPRIN
G-108-GP
SW705
SPRIN
G-108-GP
1
C718SCD01U50V2KX-1GP
C718SCD01U50V2KX-1GP
1 2
C721SC150P-GP
NCC721SC150P-GP
NC1
2
L713
IND-D22UH-13-GP
L713
IND-D22UH-13-GP
1
2
R70810KR2F-2-GP
R70810KR2F-2-GP
1 2
C706SCD01U50V2KX-1GPC706SCD01U50V2KX-1GP
1
2
RN8152
SRN4K7J-8-GP
RN8152
SRN4K7J-8-GP
12
3 4
L703
BLM18HE152SN1D-GP
L703
BLM18HE152SN1D-GP
1 2
R7114K7R2F-GPR7114K7R2F-GP
1 2
SW702
SPRIN
G-108-GP
SW702
SPRIN
G-108-GP
1
C723
SC33P50V2JN-3G
P
NC
C723
SC33P50V2JN-3G
P
NC
1
2
H2HOLEH2HOLE
1
C708SC27P50V2JN-2-GP
C708SC27P50V2JN-2-GP
1 2
C720SC27P50V2JN-2-GP
C720SC27P50V2JN-2-GP
1 2
C724
SCD01U50V2KX-1GP
NC
C724
SCD01U50V2KX-1GP
NC
1
2
C713
SCD1U16V2KX-3GP
C713
SCD1U16V2KX-3GP
1
2
L719
IND-D22UH-13-GP
L719
IND-D22UH-13-GP1 2
C710
SC1KP50V2JN-2GP
C710
SC1KP50V2JN-2GP
1
2
C704
SC33P50V2JN-3GP
C704
SC33P50V2JN-3GP
1
2
C711
SCD01U50V2KX-1GP
C711
SCD01U50V2KX-1GP
1
2
H3HOLEH3HOLE
1
C719SC150P-GP
NCC719SC150P-GP
NC1
2
C705
SC33P50V2JN-3GP
C705
SC33P50V2JN-3GP
1
2
L704
COIL-390NH-2-GP
L704
COIL-390NH-2-GP1 2
H4HOLEH4HOLE
1
L707HCB1608KF-601T10-GPL707HCB1608KF-601T10-GP
1 2
TM701
TUNER-12P-15-GP-U
TM701
TUNER-12P-15-GP-U
GND1
T/P/RF_AGC 2
MB 3
T/P/TUNING 5
SCL7
SDA8
T/P/IF_MONITOR 9
IF_AGC 10
IF_OUT_2 11IF_OUT_1 12
1313
1414
1515
1616
L706BLM18HE152SN1D-GPL706BLM18HE152SN1D-GP
1 2
L711
IND-D22UH-13-GP
L711
IND-D22UH-13-GP1 2
A 7/16
TUNER
1-857-903-11 A-P7
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (8 OF 16)
VGA AUDIO IN
YPbPr1/AV1 AUDIO IN
AV2 SIDE AUDIO IN
Near 5388
Near 5388
Near 5388
Close to Connector
Close to Connector
C1L_1C1R_1
AV2R_1
AV2L_1
AV2R
PC_LA_1
AV2L
C1L
C1R
AV2L AV2R
PC_RA_1
PC_LA
PC_RA
+ 5V _S W - 5V _E SD
+ 5V _S W - 5V _ ES D
+5V_SW
-5V_ESD
+5V_SW
-5V_ESD
+5V_SW
-5V_ESD
+5V_SW
-5V_ESD
COMP_L1 [11]COMP_R1 [11]
AV2_SL [11]
AV2_SR [11]
VGAR_INA [11]
VGAL_INA [11]
C1L[6]C1R[6]
AV2L[6]
AV2R[6]
C822
SCD1U25V2KX-GP
NC
C822
SCD1U25V2KX-GP
NC
1
2
C813SC4D7U10V3KX-GPC813SC4D7U10V3KX-GP
1 2
D809BAV99-4-GPD809BAV99-4-GP
1
2
3 C830
SCD1U16V2ZY-2GP
NC
C830
SCD1U16V2ZY-2GP
NC1
2
R80239KR2J-GPR80239KR2J-GP
1 2
C804
SC1KP50V2JN-2GP C804
SC1KP50V2JN-2GP1
2
R81139KR2J-GPR81139KR2J-GP
1 2
R80939KR2J-GPR80939KR2J-GP
1 2
C827
SCD1U16V2ZY-2GP
NC
C827
SCD1U16V2ZY-2GP
NC1
2
CN801PHONE-JK386-GP-U
CN801PHONE-JK386-GP-U
1
2
3
NP1
NP2
C802SC4D7U10V3KX-GPC802SC4D7U10V3KX-GP
1 2
D807BAV99-4-GPD807BAV99-4-GP
1
2
3
C815SC4D7U10V3KX-GPC815SC4D7U10V3KX-GP
1 2
D810BAV99-4-GPD810BAV99-4-GP
1
2
3
R81839KR2J-GPR81839KR2J-GP
1 2
R80139KR2J-GPR80139KR2J-GP
1 2
C803
SC1KP50V2JN-2GP C803
SC1KP50V2JN-2GP1
2
C801SC4D7U10V3KX-GPC801SC4D7U10V3KX-GP
1 2
R81739KR2J-GPR81739KR2J-GP
1 2
C825SC4D7U10V3KX-GPC825SC4D7U10V3KX-GP
1 2
D805BAV99-4-GPD805BAV99-4-GP
1
2
3
C821
SCD1U25V2KX-GPNC
C821
SCD1U25V2KX-GPNC
1
2
C826SC4D7U10V3KX-GPC826SC4D7U10V3KX-GP
1 2
A 8/16
AUDIO IN
1-857-903-11 A-P8
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19/35
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (11 OF 16)
100ohm differential impedance
E1P
TXB0-E0N
TXB0+E0P
TXB2+E2P
TXB1-E1N
TXB1+
TXB3+
E3N TXB3-
E3P
TXB2-E2N
LVDS_SEL_37
TXA1+TXA1-
TXA0+TXA0-
TXA2+
TXAC+
TXA2-
TXA3+TXA3-
TXAC-
PANEL_SEL
O2N
LVDS_PWR_ON
ECKP
OCKPOCKN
E1N
O2P
E2PE2N
AVDD12_VPLL
ECKN
O0PO1PO1N
O0N
E0NE0P
E3NE3P
E1P
O3PO3N
TCON_RDY
AVDD12_LVDS
AVDD33_LVDSA
AVDD33_LVDSA
TXB3+
BUSINT_32
U_TCON_RDY_50TCON_RDY
TXA3-
TXAC-TXAC+
TXA3+
PANEL_SEL_44
TXB2+
TXB1-TXB1+TXB2-
TXB0+
TXB0-
TXA0-
TXA1+TXA1-TXA0+
TXA2+TXA2-
TXBC-TXBC+
TXB3-PANEL_SEL_44
O4PO4N
E4NE4P
OCKP
O0P
ECKN
TXBC+ECKP
TXAC-OCKN
TXAC+
O1N
TXA1+O1P
O0N
TXBC-
TXA2-O2N
TXA2+O2P
TXA1-
TXA0-
TXA0+
TXA3-O3N
TXA3+O3P
TXA4+
O4N TXA4-
O4P
TXB4+
E4N TXB4-
E4P
TXA4+TXA4-
TXB4+TXB4-
DCC_LUT0
DCC_LUT2DCC_LUT1
DCC_LUT0
DCC_LUT2DCC_LUT1
LVDSVDD
TCON_VCC
LVDSVDD
AVDD12_VPLL
AVDD33_LVDSA
AVDD12_LVDS
LVDSVDD
+3V3SB
+3V3_SW
LVDS_SEL[11]
LVDS_PWR_ON[3]
PANEL_SEL[11]
DCC_LUT0[11]
DCC_LUT2[11]DCC_LUT1[11]
R 41 67 0 R2 J-2 -G PR 41 67 0 R2 J-2 -G P12
R43780R0402-PAD-1-GP
R43780R0402-PAD-1-GP
1 2
L41590R0805-PAD-1-GP
L41590R0805-PAD-1-GP
1 2
R43680R0402-PAD-1-GP
R43680R0402-PAD-1-GP
1 2
R43830R0402-PAD-1-GP
R43830R0402-PAD-1-GP
1 2
R43740R0402-PAD-1-GP
R43740R0402-PAD-1-GP
1 2
R4162 4K7R2J-2-GP NCR4162 4K7R2J-2-GP NC1 2
R43760R0402-PAD-1-GP
R43760R0402-PAD-1-GP
1 2
R43860R0402-PAD-1-GP
R43860R0402-PAD-1-GP
1 2
R4164 4K7R2J-2-GP NCR4164 4K7R2J-2-GP NC1 2
R43810R0402-PAD-1-GP
R43810R0402-PAD-1-GP
1 2
CN4151
PTWO-CON30-3-GP-U
CN4151
PTWO-CON30-3-GP-U
1
23
45
678
910
1112
1314
1516
17
1819
2021
2223
24
2526
2728
2930
31
32
R43700R0402-PAD-1-GP
R43700R0402-PAD-1-GP
1 2
R43730R0402-PAD-1-GP
R43730R0402-PAD-1-GP
1 2
5 OF 11IC4001E
MT5388-GP
5 OF 11IC4001E
MT5388-GP
AO1NR25 AO1PR26
AO2PT26
AO2NT25
AOCKPU26
AOCKNU25
AO3PV26
AO3NV25
AO4PW26
AO4NW25
AE0PR24
AE0NR23
LVDS_CTRL2Y26
LVDS_PWRONY25
AE1PT24
AE1NT23
AE2PU24
AE2NU23
AECKPV24
AECKNV23
AE3PW24
AE3NW23
AVDD12_LVDSR17
AVDD12_VPLL
U17
TP_VPLLW22
AVSS33_LVDSP22
AVSS33_LVDST22
AVSS12_VPLLT17
AVDD33_LVDSR22
AVDD33_LVDSU22
AVSS12_LVDSP17
AO0NP25
AO0PP26
AE4NY23 AE4PY24
LVDS_CTRL1Y22
R43790R0402-PAD-1-GP
R43790R0402-PAD-1-GP
1 2
R41604 7K R2 F-G P R 41 6047KR2F-GP 12
R43840R0402-PAD-1-GP
R43840R0402-PAD-1-GP
1 2
R42000R2J-2-GP
R42000R2J-2-GP
1 2
R43710R0402-PAD-1-GP
R43710R0402-PAD-1-GP
1 2
R43880R0402-PAD-1-GP
R43880R0402-PAD-1-GP
1 2
R43770R0402-PAD-1-GP
R43770R0402-PAD-1-GP
1 2
R42030 R2 J-2 -G P R 42 030R2J-2-GP 1 2
R 41 63 4 K7 R2 J- 2- GP NCR4163 4K7R2J-2-GP NC1 2
R43870R0402-PAD-1-GP
R43870R0402-PAD-1-GP
1 2
R43820R0402-PAD-1-GP
R43820R0402-PAD-1-GP
1 2
R43890R0402-PAD-1-GP
R43890R0402-PAD-1-GP
1 2
R43670R0402-PAD-1-GP
R43670R0402-PAD-1-GP
1 2
R4186100R2J-2-GP
12NCR4186100R2J-2-GP
12NC12
R43900R0402-PAD-1-GP
R43900R0402-PAD-1-GP
1 2
R43750R0402-PAD-1-GP
R43750R0402-PAD-1-GP
1 2
R 41 65 0 R2 J-2 -G PR 41 65 0 R2 J-2 -G P12
CN4152
PTWO-CON51-GP
1NC
CN4152
PTWO-CON51-GP
1NC
1
23
4
56
78
910
11
1213
1415
1617
18
1920
2122
2324
2526
272829
3031
3233
34
3536
3738
3940
41
4243
4445
4647
48
4950
51
52
56
57
58
59
60
61
53
5455
R43800R0402-PAD-1-GP
R43800R0402-PAD-1-GP
1 2
R43690R0402-PAD-1-GP
R43690R0402-PAD-1-GP
1 2
R43720R0402-PAD-1-GP
R43720R0402-PAD-1-GP
1 2
R 41 66 0 R2 J-2 -G PR 41 66 0 R2 J-2 -G P12
R43850R0402-PAD-1-GP
R43850R0402-PAD-1-GP
1 2
R4209
0R2J-2-GP
4NC
R4209
0R2J-2-GP
4NC
12
A 11/16
MT5388 DDRII
1-857-903-11 A-P11
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (12 OF 16)
HI = > WRITELO = > WP
GPIO_1
OPWM0
OPCTRL3
TVTREF#1
OPWM1
JTAG_GNDJTAG_GND_01
FRESET#FRESET#
OSDA0OSCL0
ASPDIFPARB#
GPIO_5
PDD0PDD1
PDD3PDD4PDD5
PDD2
PDD6PDD7
PARB#POOE#POCE1#
PACLEPAALE
POWE#FRESET#
GNDDV33
MCU_RESET_ISP
XTAL_1
OXTAL I OXTALO
+3V3_SW
+3V3_SW
+3V3_SW+3V3SB
DV33
DV33DV33
DV33
+3V3_SW
GPIO_1 [11]OPCTRL3 [7,11]
ASPDIF [11,17]
OPWM0 [5,11]
OPWM1 [11]
JTMS[11]
JTDO[11]
JTRST#[11]
JTCK[11]
JTDI[11]
OPCTRL0[11]
OSDA0 [11]
OSCL0 [11]
ORESET#[11]
AC_DET_DROP[3,11]
GPIO_5 [11]
PDD0[11]PDD1[11]PDD2[11]PDD3[11]PDD4[11]PDD5[11]PDD6[11]PDD7[11]
POOE# [11]PARB# [11]
POCE1# [11]
PACLE [11]PAALE [11]
POWE# [11]
OXTALO [11]OXTALI[11]
OSCL1[11,16,18] OSDA1 [11,16,18]
C4305
SC10U10V5KX-2GP
C4305
SC10U10V5KX-2GP
1
2
C4317SCD1U16V2KX-3GPC4317SCD1U16V2KX-3GP
1
2
R4353
4K7R2J-2-GP
12NC
R4353
4K7R2J-2-GP
12NC
12
R43134K7R2J-2-GPR43134K7R2J-2-GP
1
2
IC4305
MM3285CNRE-GP
IC4305
MM3285CNRE-GP
SCL1
GND2
A13
VDD 4
A0 5
SDA 6
R4338
4K7R2J-2-GP
R4338
4K7R2J-2-GP
12
R4352
4K7R2J-2-GP
4NCR4352
4K7R2J-2-GP
4NC12
C4303
SC9P50V2DN-GP
C4303
SC9P50V2DN-GP1
2
R4330
4K7R2J-2-GP
R4330
4K7R2J-2-GP
12
R435947R2J-2-GPR435947R2J-2-GP12
R4312
1KR2J-1-GPNC
R4312
1KR2J-1-GPNC
1
2
IC4301
M24128-BWMN6TP-GP
IC4301
M24128-BWMN6TP-GP
E0 1
E1 2
E2 3
VSS 4
SDA5
SCL6
WC#7
VCC8
IC4302K9F1208U0C-PIB0-GPIC4302K9F1208U0C-PIB0-GP
NC#1 1
NC#2 2
NC#3 3
NC#4 4
NC#5 5
NC#6 6
R/B# 7
RE# 8
CE# 9
NC#10 10
NC#11 11
VCC12
VSS 13
NC#14 14
NC#15 15
CLE 16
ALE 17
WE# 18
WP# 19
NC#20 20
NC#21 21NC#22 22
NC#23 23
NC#24 24
NC#2525
NC#2626
NC#2727
NC#2828
I/O029
I/O130
I/O231
I/O332
NC#3333
NC#3434
NC#3535
VSS 36
VCC37
NC#3838
NC#3939
NC#4040
I/O441
I/O542
I/O643
I/O744
NC#4545
NC#4646
NC#4747
NC#4848
X4301
XTAL-54MHZ-5-GP
X4301
XTAL-54MHZ-5-GP
1 2
IC4303G692L293TCUF-GPIC4303G692L293TCUF-GP
GND1
RESET#/RESET2
MR# 3
VCC 4
C4306
SC10U10V5KX-2GP
C4306
SC10U10V5KX-2GP
1
2
C4307
SCD1U16V2ZY-2GP
C4307
SCD1U16V2ZY-2GP
1
2
R4331
4K7R2J-2-GP
R4331
4K7R2J-2-GP12
C4304SC1KP50V2JN-2GPC4304SC1KP50V2JN-2GP
1
2
RN4322
SRN10KJ-6-GP
NC
RN4322
SRN10KJ-6-GP
NC
1234
5 6 7 8
R4304
10KR2J-3-GP
R4304
10KR2J-3-GP
1
2
L4301IND-D82UH-20-GP-UL4301IND-D82UH-20-GP-U
1
2
R4343
4K7R2J-2-GP
NCR4343
4K7R2J-2-GP
NC12
R4329
4K7R2J-2-GP
NCR4329
4K7R2J-2-GP
NC12
R4318560R2F-GPR4318560R2F-GP
12
RN4308
SRN10KJ-6-GP
NC
RN4308
SRN10KJ-6-GP
NC
1234
5 6 7 8
C4308
SC22U6D3V5MX-2GP
C4308
SC22U6D3V5MX-2GP
1
2
Q43012SC3052-T112-1F-GP
Q43012SC3052-T112-1F-GP
C
B
E
C4302
SC9P50V2DN-GP
C4302
SC9P50V2DN-GP
1
2
R4333470R2J-2-GPR4333470R2J-2-GP
1
2
RN4302SRN4K7J-8-GP
RN4302SRN4K7J-8-GP
1 2
34
R4337
4K7R2J-2-GP
R4337
4K7R2J-2-GP12
R4342
4K7R2J-2-GP
R4342
4K7R2J-2-GP12
CN4301
JWT-CONN12D-GP
NC
CN4301
JWT-CONN12D-GP
NC
12
34
56
78
910
1112
R436047R2J-2-GPR436047R2J-2-GP
12
R4335
4K7R2J-2-GP
NCR4335
4K7R2J-2-GP
NC12
C4301
SCD1U16V2ZY-2GP
C4301
SCD1U16V2ZY-2GP
1
2
R4306
10KR2J-3-GP
R4306
10KR2J-3-GP
12
R4325
4K7R2J-2-GP
R4325
4K7R2J-2-GP
1
2
C4309
SC10U10V5KX-2GP
C4309
SC10U10V5KX-2GP
1
2
A 12/16
MT5388 PREIPHERAL/FLASH
1-857-903-11 A-P12
8/10/2019 manual sony_kdl-32bx320_321_420_421_40-46bx420_421_chassis_az2-uk
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22/35
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (14 OF 16)
As closeas possibletothepin
AMP Reset
GPIO7
RST Normal
LO HI
SPK_R-
SPK_R+
SPK_L-
SPK_L+
AOMCLK_1
SDIAOLRCK_1AOBCK_1
VDD_PLL
SCL_AMP_1SDA_AMP_1
SCL_AMPSDA_AMP
SA
OUT1BOUT1A
OUT2AOUT2B
SDA_AMP SCL_AMP
PLL_GND
VCC_REG
VDD_REG
VCC_REG
VDD_REG
SDI
PLL_GND
REST_AMP
PLL_GND
OUT1A
OUT1B
VDD_DIG1VDD_DIG2
OUT2A
OUT2B
+12V_AMP_1
SPK_L+SPK_L-
SPK_R+
PLL_GND
SPK_R-
+3V3_SW
+3V3_SW
+3V3_SW
+3V3_SW
+3V3_SW
AMP_VDD
+3V3_SW
AMP_VDD
+12V_AMP
OSDA1[11,14,18] OSCL1[11,14,18]
AOLRCK[11]AOBCK[11]
AOMCLK[11]
GPIO7[11]
AOSDATA0[11]
AMP_ERR[11]
C8167
SC680P50V2KX-2GP
C8167
SC680P50V2KX-2GP
1 2
R8164 100R2J-2-GPR8164 100R2J-2-GP12
CN8151
JWT-CON6-33-GP
CN8151
JWT-CON6-33-GP
1
2
3456
R8163100R2J-2-GPR8163100R2J-2-GP
12
R8171
22R3J-2-GP
R8171
22R3J-2-GP
1
2
C8166SCD1U16V2KX-3GP C8166SCD1U16V2KX-3GP1 2
C8163
SC470P50V2KX-3GP
C8163
SC470P50V2KX-3GP
1
2
C8162
SC470P50V2KX-3GP
C8162
SC470P50V2KX-3GP
1
2
C8178SCD1U16V2KX-3GP
C8178SCD1U16V2KX-3GP
1 2
C8156SCD1U16V2KX-3GPC8156SCD1U16V2KX-3GP
1
2
L8154 FCM1608K-151T06-GPL8154 FCM1608K-151T06-GP1 2
C8160
SC470P50V2KX-3GP
C8160
SC470P50V2KX-3GP
1
2
C8151
SC22U16V6MX-GP
C8151
SC22U16V6MX-GP
1
2
R816210KR2J-3-GPR816210KR2J-3-GP
12
C8175
SC1U6D3V3KX-2GP
C8175
SC1U6D3V3KX-2GP1
2
C8155
SCD1U16V2KX-3GP
C8155
SCD1U16V2KX-3GP
1
2
C8177
SC1KP50V2JN-2GP
NC
C8177
SC1KP50V2JN-2GP
NC1
2
C8186
SCD1U16V2KX-3GP
C8186
SCD1U16V2KX-3GP1
2
C8158
SC1U25V3KX-1-GP
C8158
SC1U25V3KX-1-GP 1
2
C8174SC1U6D3V3KX-2GP
C8174SC1U6D3V3KX-2GP
1
2
RN8151
SRN100J-4-GP
RN8151
SRN100J-4-GP
1234 5
678
R8165100R2J-2-GP
R8165100R2J-2-GP
1 2
C8152
SCD1U16V2KX-3GP
C8152
SCD1U16V2KX-3GP
1
2
C8173
SC1U25V3KX-1-GP C8173
SC1U25V3KX-1-GP
1
2
C8170 SCD1U16V2KX-3GPC8170 SCD1U16V2KX-3GP1 2
C8161
SC1KP50V2JN-2GP
NC
C8161
SC1KP50V2JN-2GP
NC1
2
R8170
10KR2J-3-GP
R8170
10KR2J-3-GP
12
L8157
IND-6D8UH-103-GP
L8157
IND-6D8UH-103-GP1 2
R81540R0402-PAD-1-GP
R81540R0402-PAD-1-GP
1 2
C8164
SC1U25V3KX-1-GP
C8164
SC1U25V3KX-1-GP
1
2
L8156
IND-6D8UH-103-GP
L8156
IND-6D8UH-103-GP1 2
L8155
IND-6D8UH-103-GP
L8155
IND-6D8UH-103-GP1 2
C8165
SC330P50V2K
X-3GP
C8165
SC330P50V2K
X-3GP
1
2
RN8155SRN4K7J-8-GP
RN8155SRN4K7J-8-GP
12
3 4
L8152
IND-6D8UH-103-GP
L8152
IND-6D8UH-103-GP1 2
C8159
SC470P50V2KX-3GP
C8159
SC470P50V2KX-3GP
1
2IC8151
STA369BWS13TR-1-GP
IC8151
STA369BWS13TR-1-GP
GND_SUB 1
SA2
TEST_MODE3
VSS 4
VCC_REG5
OUT2B 6
GND 7
VCC8
OUT2A 9
OUT1B 10
VCC11
GND 12
OUT1A 13
GND_REG 14
VDD15
CONFIG16
OUT3B/FFX3B 17OUT3A/FFX3A 18
EAPD/OUT4B 19
TWARN/OUT4A 20
VDD_DIG21
GND_DIG 22
PWRDN23
VDD_PLL24
FILTER_PLL 25
GND_PLL 26
XTI27
BICKI28
LRCKI29
SDI30
RESET31
INT_LINE32
SDA33
SCL34
GND_DIG 35
VDD_DIG36
GND 37
C8169
SC100P50V2JN-3GP
C8169
SC100P50V2JN-3GP
12
R8155
22R3J-2-GP R8155
22R3J-2-GP
1
2
L8153
FCM1608K-151T06-GP
L8153
FCM1608K-151T06-GP1 2
R8160 2K2R2J-2-GPR8160 2K2R2J-2-GP1 2 C8168
SC4700P50V2KX-1GP
C8168
SC4700P50V2KX-1GP
12
R8207
10KR2J-3-GP
R8207
10KR2J-3-GP
1 2
R 8 16 7 0 R 04 0 2- P AD - 1- G PR 8 16 7 0 R 04 0 2- P AD - 1- G P1 2
C8154
SC22U16V6MX-GP
C8154
SC22U16V6MX-GP
1
2
L8151
HCB3216KF-121T40-GP
L8151
HCB3216KF-121T40-GP
1 2F1
FUSE-5A24V-GP
F1
FUSE-5A24V-GP
1 2
R81530R0402-PAD-1-GP
R81530R0402-PAD-1-GP1 2
C8182
SC1U25V3KX-1-GP
C8182
SC1U25V3KX-1-GP
1
2
C8176
SC330P50V2KX-3GP
C8176
SC330P50V2KX-3GP
1
2
A 14/16
AUDIO AMP
1-857-903-11 A-P14
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
A BOARD SCHEMATIC DIAGRAM (15 OF 16)
ROUT_1
LOUT_1 LOUT_1_1
ROUT_1_2ROUT_1_1 ROUT_2
LINE_ROUT
LOUT_1_2
LINE_LOUT
GND
SPDIF
GNDGND
LINE_ROUTLINE_LOUT
LOUT_2
LINE_LOUT
LINE_ROUT
+5V_SW
+5V_SW
+3V3_SWAU_LOUT[11]
ASPDIF[11,14]
AU_ROUT[11]
GPIO8[11]
C8330 SC1U10V2KX-1GP
C8330 SC1U10V2KX-1GP
1 2
C8317
SC82P50V3JN-GP
C8317
SC82P50V3JN-GP
1
2
R833147KR2F-GPR833147KR2F-GP
1 2
White
Red
CN803RCA-JACK181-GP
White
Red
CN803RCA-JACK181-GP
2T
2S
1T
1S
NP1
NP2
R8308
0R0402-PAD-1-GP
R8308
0R0402-PAD-1-GP
1 2
R8330
3KR2J-2-GP
R8330
3KR2J-2-GP
1
2
R8317
0R2J-2-GP
R8317
0R2J-2-GP
1 2
R8311
4K7R2J-2-GP
R8311
4K7R2J-2-GP
12
R831615KR3J-L-GPR831615KR3J-L-GP
1 2
C8313SC22U16V6MX-GPC8313SC22U16V6MX-GP
1 2
C8171
SC470P50V2KX-3GP
C8171
SC470P50V2KX-3GP
1
2
C8319SC22U16V6MX-GPC8319SC22U16V6MX-GP
1 2
CN8302
SKT-OPTIC-5-GP-U
CN8302
SKT-OPTIC-5-GP-U
GND1 VCC2 VIN3
44 55
R830514K3R2F-GPR830514K3R2F-GP
1
2R8306
0R0402-PAD-1-GP
R8306
0R0402-PAD-1-GP
1 2C8172
SC470P50V2KX-3GP
C8172
SC470P50V2KX-3GP
1
2
C8327
SC1KP50V2JN-2GP
C8327
SC1KP50V2JN-2GP 1
2
R831314K3R2F-GPR831314K3R2F-GP
1
2
C8329
SC1KP50V2JN-2GP
C8329
SC1KP50V2JN-2GP1
2
C8333
SCD1U16V2ZY-2GP
C8333
SCD1U16V2ZY-2GP1
2
C8324SCD1U16V2ZY-2GPC8324SCD1U16V2ZY-2GP
1
2
R83091KR2F-3-GPR83091KR2F-3-GP
1 2
IC8301
DRV603PWR-GP
IC8301
DRV603PWR-GP
OUTR 3
SGND 4
PVSS 6
CN 7
CP 8
PVDD9
PGND 10
OUTL 12+INR
1
-INR2
EN5
UVP11
-INL13 +INL14
C8331
SC1U10V2KX-1GP
C8331
SC1U10V2KX-1GP
1
2
C8309
SC82P50V
3JN-GPC8309
SC82P50V
3JN-GP
1
2
R830715KR3J-L-GP
R830715KR3J-L-GP
1 2
C8328
SC3300P50V2KX-1GP
NC C8328
SC3300P50V2KX-1GP
NC1
2
C8332
SC1U10V2KX-1GP
C8332
SC1U10V2KX-1GP
1
2
R8321100R2J-2-GPR8321100R2J-2-GP
12
C8334
SC10U10V5KX-2GP
C8334
SC10U10V5KX-2GP
1
2
R8310
4K7R2J-2-GP
R8310
4K7R2J-2-GP
12
C8326
SC3300P50V2KX-1GP
NC C8326
SC3300P50V2KX-1GP
NC1
2
R8329 2K2R2J-2-GPR8329 2K2R2J-2-GP1 2
R8315
0R2J-2-GP
R8315
0R2J-2-GP
1 2
L8301HCB1608KF-301T20-GPL8301HCB1608KF-301T20-GP
1 2
A 15/16
AUDIO SPDIF OUT
1-857-903-11 A-P15
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24/35
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
A BOARD SCHEMATIC DIAGRAM (16 OF 16)
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
A
B
C
D
E
F
G
H
I
tor
REFERENCE
5386
LED_Amber_TIMER_1
LED_Green_PICOFF_1
LED_RED_STANDBY_1
+3Vsb_keypad
IR
LED_GREEN_POWER_1
USB_PWR_ERR0_1
USB_PWR_IN
C_Q24C_Q24C_Q24C_Q24
REDB
C_Q23C_Q23
AMBERB
C_Q125C_Q125
B_Q126
C_Q126
GREENB
IR
+3Vsb_keypadLED_Green_PICOFF_1LED_Amber_TIMER_1LED_RED_STANDBY_1LED_GREEN_POWER_1
USB_PWR_IN
POWER_KeyADC_IN2
POWER_Key_1ADC_IN2_1
+5V_USB_1
GREENBREDB
AMBERBB_Q126
POWER_KeyADC_IN2
USB_DP_1USB_DM_1
USB_DM_1 USB_DP_1
+3V3SB
+3V3SB
+3V3_SW
+3V3SB
+3V3_SW
+3V3SB
+3V3SB +3V3SB
+5V_SW
+5V_SW +5V_SW
LED_GREEN_POWER [11]LED_RED_STANDBY [11]
LED_Amber_TIMER [11]
LED_Green_PICOFF [11]
OIRI [11]
USB_PWR_ERR0 [11]USB_PWR_EN0[11]
OSDA1 [11,14,16]OSCL1[11,14,16]
ADIN2 [11]PW_KEY [11]
USB_DP0 [11]USB_DM0 [11]
R953100R2J-2-GPR953100R2J-2-GP
12
R910
390R2F-2GP
R910
390R2F-2GP
1 2
RN903
SRN10KJ-6-GP
RN903
SRN10KJ-6-GP
1 2 3 4
5678
R908
470R2F-GP
R908
470R2F-GP
1 2
CN950
JWT-CON4-GP
CN950
JWT-CON4-GP
1
234
5
6
D904
EZAEG2A50AX-GP
D904
EZAEG2A50AX-GP
1
2
Q9042SC3052-T112-1F-GPQ9042SC3052-T112-1F-GP
C
B
E
L905
0R0603-PAD-1-GP
L905
0R0603-PAD-1-GP
12
R912
0R0402-PAD-1-GP
R912
0R0402-PAD-1-GP
1 2
D903
EZAEG2A50AX-G
P
D903
EZAEG2A50AX-G
P
1
2
R9034K7R2J-2-GP
R9034K7R2J-2-GP1 2
R916100R2J-2-GPR916100R2J-2-GP
1 2
CN902SKT-USB-369-GPCN902SKT-USB-369-GP
1
234
5
6
L9060R0603-PAD-1-GPL9060R0603-PAD-1-GP
12
R901
470R2F-GP
R901
470R2F-GP
1 2
R95210KR2F-2-GP
R95210KR2F-2-GP
1
2
Q9022SC3052-T112-1F-GPQ9022SC3052-T112-1F-GP
C
B
E
Q903 2SC3052-T112-1F-GPQ903 2SC3052-T112-1F-GPC
B
E
C911
SC100P50V2JN-3GP
NC
C911
SC100P50V2JN-3GP
NC
1
2
L903
0R0603-PAD-1-GP
L903
0R0603-PAD-1-GP
1 2
R95010KR2F-2-GP
R95010KR2F-2-GP
1
2
C905
SCD1U16V2ZY-2GP
C905
SCD1U16V2ZY-2GP
1
2
C913
SCD1U16V2ZY-2GP
C913
SCD1U16V2ZY-2GP
1 2
R906 100R2J-2-GPR906 100R2J-2-GP1 2
R913
0R0603-PAD-1-GP
R913
0R0603-PAD-1-GP
1 2
RN902
SRN10KJ-6-GP
RN902
SRN10KJ-6-GP
1234 5
678
C906
SC100P50V2JN-3GP
NC
C906
SC100P50V2JN-3GP
NC
1
2
C910
SCD1U16V2ZY-2GP
C910
SCD1U16V2ZY-2GP1
2
IC901
G547G2P81U-GP
IC901
G547G2P81U-GP
GND1
IN#22
IN#33
EN/EN#4
OUT#8 8
OUT#7 7
OUT#6 6
OC# 5
C918SC10U10V5KX-2GP
NC
C918SC10U10V5KX-2GP
NC
1
2
Q9012SC3052-T112-1F-GPQ9012SC3052-T112-1F-GP
C
B
E
R905
1KR2F-3-GP
R905
1KR2F-3-GP
12
C909
SCD1U16V2ZY-2GP
C909
SCD1U16V2ZY-2GP
1 2
R951100R2J-2-GPR951100R2J-2-GP
12
R918
0R0603-PAD-1-GP
R918
0R0603-PAD-1-GP1 2
R90410R2J-2-GPR90410R2J-2-GP
1 2
C950
SCD1U25V2KX-GP
C950
SCD1U25V2KX-GP
1
2
RN914SRN4K7J-8-GP
RN914SRN4K7J-8-GP
1 2
34
C917
SC10P50V2JN-4GP
C917
SC10P50V2JN-4GP
1
2
C903
SCD1U16V2ZY-2GP
C903
SCD1U16V2ZY-2GP
1 2
D901BAV99-4-GP
NCD901BAV99-4-GP
NC
1
2
3
D902BAV99-4-GP
NCD902BAV99-4-GP
NC
1
2
3
C916
SC10U10V5KX-2GP
C916
SC10U10V5KX-2GP
1
2
C904
SC10U10V5KX-2GP
NC
C904
SC10U10V5KX-2GP
NC
1
2
C951C951
1
2
L908
FCM1005KF-150T03-GP
L908
FCM1005KF-150T03-GP
1 2
CN901
JWT-CONN12D-5-GP
CN901
JWT-CONN12D-5-GP
12
3456789101112
C901
SCD1U16V2ZY-2GP
C901
SCD1U16V2ZY-2GP
1 2
L907FCM1005KF-150T03-GPL907FCM1005KF-150T03-GP
1 2
A 16/16
IR/USB/KEYPAD
1-857-903-11 A-P16
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX
L-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
A BOARD PWBS NOT AVAILABLE AT THIS TIME
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40B
BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
3 (POWER) BOARD SCHEMATIC DIAGRAM (KDL-32BX320/32BX321/32BX420/32BX421 ONLY)
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40B
BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 | 7 |
A
B
C
D
E
F
G
H
J
K
L
M
N
O
[POWER]
COMPONENT SIDE (KDL-32BX320/32BX321/32BX420/32BX421 ONLY)
1 | 2 | 3 | 4 | 5 | 6 | 7 |
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
G13 [POWER]CONDUCTOR SIDE (KDL-32BX320/32BX321/32BX420/32BX421 ONLY)
G13
CE
C E
1
45
8
1
1
5
1 2
CE
+
-
14
1
CE CE
G SG S
G
SJW6123
R 6 3 2 7
C6341
JW6216
JW6215
JW6214
JW6213
JW6212
JW6210
JW6209
JW6208
JW6207
JW6206
JW6205JW6204
JW6203
JW6201
JW6122
JW6121
JW6120
J W 6 1 1 9
JW6118
JW6117
JW6116
JW6115
JW6114
JW6113
JW6112
JW6111
JW6110
JW6109
J W 6 1 0 8
J W 6 1 0 7
JW6106
J W 6 1 0 5
JW6104
JW6103
JW6102
JW6101
C 6 3 3 9
R 6 1 0 3
R6102
D6105
D6104
D6101
C6119C 6 1 1 8
C6116
Q6304Q6303
C 6 1 1 2
C 6 3 0 5
C 6 1 1 0
C 6 3 0 3
C6302
C 6 1 0 7
C6104
C 6 1 0 3
C 6 1 0 2
CN6101
PS6402
PS6401
A004
A003
A002
A001
LF
6
101
ET6101
L 6 3 0 2
L 6 3 0 1
R6225
R 6 4 1 6
R6415
R 6 4 1 0
R6214
D 6 4 0 2
D 6 4 0 1
FB6102
FB6101
C 6 4 0 7
PH6301
C 6 4 0 4
C 6 4 0 3
P H 6 1 0 4PH6103
C6207
PH6102
PH6101
CN6402
C 6 2 0 2
C N 6 4 0 1
T 6 3 0 2
T 6 3 0 1
R6347
R6341
ET6202
T6101
E T 6 2 0 1
F 6 1 0 1
L 6 4 0 2
L 6 4 0 1
R6328
R6326
R 6 3 2 3
R 6 3 2 0
L 6 2 0 1
TH6301
VD6102
VD6101
D 6 3 1 1
C6335
C6333
C 6 3 2 8
C 6 3 2 7
D6302
IC6101
R 6 1 0 6
D6201
J W 6 2 1 1
JW6202
C 6 3 3 0
Q 6 3 0 2
+
-
1
12
13
24
G
S
G
S
1
45
8
C6326
C6324
C6323
C6322
P
H6
10
2 P
H61
01
P
H61
04
PH
61
0
3
P
H63
01
D6106
R6101
D6103
D6102
C6318
C6319
C6317
C6122
C6315
C6121
C6120
C6314
C6313
C63
12
C
63
11
C
63
10
C6117
C6309
C6115
C63
08
C6114
C6307
C6113
C6306
C6304
C6301
TH6401
R6418
R6224
R64
17
R6223
R6222
R6221
R6414
R
62
20
R6413
R6412
R
64
11
R6
21
9
R6218R
62
17
R6216
IC6401
R
64
09
R6215
R6408
R6407
R
62
13
R6406
R
62
12
R6405
R6
21
1R6404
R6210
R6403
R6402
R
64
01
D6403
IC6201
R6209R6208
R6207
R6206
R6
20
5R6204
R6203
R6202
R6201
D6205D6204
D6203
D6202
C64
18
C64
16
C6415
C6414
C6413
C6412
C6411
C6410
C6409
C64
08
Q6403
Q6401
C6402
C6401
Q6204
C6208
Q6203
Q6202
C6
20
6
Q6201
C6205
C6204
C6203
C6201
R
63
51
R6350
R6349
R6348
R6346
R6345
R6
34
4
R6343
R6342
R6
34
0
R
63
39
R63
38
R63
37
R6336
R63
35
R6334
R
633
3
R6332
R6331
R6330
R6
32
5
R6322
R6
31
8
C6340
R6317
R6316
R6315
D6319
R6
31
4
D6318
R
63
13
D6317
R
63
12
D6316
R
63
11
D6315
R6310
D6314
C6338
D6313
C6
33
7
D6312
C6336C6332
I
C63
01
R6
30
9
C6331
R6308
R6307
R6306
R6305
D6309
R6304
D6308
R6303
R6302
D6306
R6301
D6305
D6304
D6303
D6301
C6325
R6108
R6107
R6105
C6321
R6104
C6320
Q6402
JL6354
JL6355
JL6356
JL6358
JL6201
JL6202
JL6203JL6204
JL6205
JL6206
JL6207
JL6208
JL6209
JL6403
JL6210
JL6404
JL6211
JL6405
JL6212JL6406
JL
621
3
JL6407
JL
621
4
JL6408
JL6215
JL6216
JL6217 JL6218
JL6219
JL6410
JL6411
JL
64
12
JL6413
JL6220
JL6415
JL6416
JL6417
J
L6
41
8
JL6419
JL6420
JL6421
JL6424
JL6425
JL6426
JL6427
JL6428
JL6429
JL6430
JL6431
JL6432
JL6437
JL6438
JL6439
JL6440
JL6441
JL6442
JL6460
JL6461
JL6462
JL6463
JL6464
JL6467
JL6471
JL6472JL6473
JL6474
JL6475
JL6476
JL6477
JL6478
JL6479
JL6480
JL6481
JL6482
JL6483
JL6485
JL6486
JL
64
8
7
JL6489
JL6490
JL6491
JL6492
JL6493
JL6494
JL6495
JL6496
JL6497
JL6498
JL6102
JL6103
JL6104JL6105
JL6107
JL6109
JL6301
JL6302
JL6303
JL6110
JL6304
JL6111
JL6305
JL6112JL6306
JL6113
JL6307
JL6308
JL6115
JL6309
JL6310
JL6311
JL6312
JL6313
JL6315
JL6122
JL6316
JL6123
JL6124
JL6318
JL6125
JL6319
JL6126
JL6127
JL6128
JL6129
JL6320
JL6321
JL6322
JL6323
JL6130
JL6324
JL6131
JL6325
JL6132
JL6326
JL6133
JL6327
JL6134
JL
63
28
JL6135
JL6329
JL6136
JL6137
JL6138
JL6139
JL6330
JL6331
JL6332
JL6333
JL6140
JL6334
JL6335
JL6142
JL6336JL6143
JL6337
JL6338
JL6339
JL6340
JL6341
JL6342
JL6343
JL6344
JL6345
JL
6
34
6
JL6348
JL6349
JL6350
JL6351
JL6352
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KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40B
BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX421
1 | 2 | 3 | 4 | 5 | 6 |
A
B
C
D
E
F
G
H
J
K
L
M
N
O
[POWER]
COMPONENT SIDE (KDL-46BX420/46BX421 ONLY)
1 | 2 | 3 | 4 | 5 | 6 |
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
G3 [POWER]CONDUCTOR SIDE (KDL-46BX420/46BX421 ONLY)
G3
CE
C E
1
1
5
1 2
CE
+
-
CECE
1
45
8
14
1
G
S
G
S
G
S
G
S
C 6 1 0 8
JW6139
J W 6 1 3 8
R 6 3 5 8
R 6 3 6 0
JW6203
JW6222
JW6217
JW6137
JW6136
JW6134
JW6221
JW6211
JW6135
ET6102
R 6 1 0 3
JW6226
JW6225
JW6219
D 6 3 1 0
R6348
C 6 4 0 5
C 6 4 0 3
JW6215
JW6223
JW6202
D 6 4 0 2
D 6 4 0 5
JW6214
JW6212
JW6206
JW6218
D 6 4 0 4
D6101
JW6133
JW6132
JW6131
JW6130
JW6129
JW6128
JW6127
JW6126
JW6125
JW6124
J W 6 1 2 3
JW6122
JW6121
JW6120
JW6119
JW6118
JW6117
JW6116
JW6115
JW6114
J W 6 1 1 3
J W 6 1 1 2
J W 6 1 1 1
JW6110
JW6109
JW6108
J W 6 1 0 7
JW6106
JW6105
J W 6 1 0 4
JW6103
JW6102
JW6101
JW6224
JW6220
JW6216
JW6213
JW6210
JW6209
JW6208
JW6207
JW6205
JW6204
JW6201
R610
2
D6105
D6104
C 6 1 1 9
R Y 6 1 0 1
C 6 1 1 8
C6116
Q6304
Q 6 3 0 3
C6112
Q 6 3 0 2
Q 6 3 0 1
C 6 3 0 5
C 6 1 1 0
C 6 3 0 3
C 6 3 0 2
C6104 C 6 1 0 3
C6102
CN6101
PS6401
L F 6 1 0 2
L F 6 1 0 1
ET6101
L 6 3 0 1
R6225
R6416
R6415
R6410
R 6 2 1 4
D6401
D6201
C 6 4 0 7
C 6 4 0 6
PH6301
C 6 4 0 4
P H 6 1 0 3
PH6102
PH6101
CN6402
C 6 2 0 2 C N 6 4 0 1
T6303
T 6 3 0 1
R6347
R6341
ET6202
T 6 1 0 1
F6101
L6402
L 6 4 0 1
R 6 3 2 7
R 6 3 2 6
R 6 3 2 3
R 6 3 2 1
R 6 3 2 0
L 6 2 0 1
R 6 3 1 9
V D 6 1 0 2
VD6101
C633
3
C 6 3 2 8
C 6 3 2 7
D 6 3 0 2
C6326
IC6101
R 6 1 0 9
C 6 3 2 4
R6106
L 6 4 0 3
C 6 3 2 9C 6 3 3 0
JW6227
JW6228
JW6229
R642
0
G
S
G
S
+
-
1
12
13
24
C
B
E
1
4 5
8
C
B
E
Q6101
R6359
R6357
R6230
R6229
R6228
R6227
C6210
Q6205
C6209
C6335
R6226
R6356
R6
355
R6354
C6342
D6106
R6101
D6103
D6102
C6319
C6318
C6317
C6122
C6121
C6315
C6120
C6314
C6313
C
63
12
C6311
C6310
C6117
C6115
C6309
Q6305
C6308
C6114
C6113
C6307
C6306
C6304
C6301
TH6401
R6418
R6224
R6223
R6417
R6222
R6221
R6
22
0
R6414
R64
13
R64
12
R6411
R6
21
9
R6218
R6217
R6
21
6
IC6401
R6409
R6215
R6408R6407
R6213
R6406
R6
21
2
R6405
R6211
R6404
R6210
R6403
R6402
R6401
D6403
IC6201
R6209
R6208
R6207
R6206
R6205
R6204
R6203R6202
R6201
D6205
D6204
D6203
D6202
C6418
C6
41
6
C6415
C6414
C6413
C6412
C6411
C6410
C6409
C
64
0
8
Q6403
Q6
40
2
Q6401
C6402
C6401
Q6204
C6208
Q6203
Q6202
C6
20
6
Q6201C6205
C6
204
C6203
C6201
R6352
R6351
R6350
R6349
R63
46
R6
34
5
R6344
R6343
R6342
R6340
R6
33
9
R6337
R6336
R6335
R6334
R6333
R6332
R6331
R6330
R63
25
R6
32
4
R
63
22
D6320
R6
31
8
R6317
R6316
R6315
D6319
R
63
14
D6318
R6313
D6317
R6312
D6316
R6311
D6315
C6339
R6310
D6314
C6338
D6313
C6337
D6312
C6332
R6309
C6331
IC6301
R6308
R6307
R6306
R6305