DOWNLOAD Sony KDL-W40A12U / KLV-W40A10E Service Manual ↓ Size: 10.66 MB | Pages: 106 in PDF or view online for FREE

Model
KDL-W40A12U KLV-W40A10E
Pages
106
Size
10.66 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-w40a12u-klv-w40a10e.pdf
Date
PREV: Sony KD-32DC11U (serv.man2) Service Manual

Sony KDL-W40A12U / KLV-W40A10E Service Manual ▷ View online

- 37 -
4-1.  BLOCK DIAGRAMS (4)
NA
ND GA
T
E
S
O
C
TAL
 TR
AN
SC
EIVER
O
C
TAL
 TR
AN
SC
EIVER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
OC
TAL BU
FFER
IC3501
OCTAL TRANSCEIVER
Q3400,
Q3401,
Q3406
SWITCH
Q3402
CN3402
SCL
SDA
1
2
IC3100
LSI CONTROLLER
216
235
87
254
NAND-RBB
9
16
17
18
8
19
44
43
42
41
32
31
30
29
7
IC3206
NAND FLASH
MEMORY
FCSB1
NAND-CLE
FWEB
FOEB
NAND-ALE
nNAND-WP
RDATA(7)
RDATA(6)
RDATA(5)
RDATA(4)
RDATA(3)
RDATA(2)
RDATA(1)
RDATA(0)
1
84
89
171
169
188
137
45
178
63
61
83
81
90
99
97
106
161
170
187
179
115
163
150
113
126
162
149
151
138
125
127
114
105
107
2
233
139
82
41
43
22
253
234
214
193
195
42
21
23
213
215
194
196
186
217
+3V3D
ATX
+3V3D
CN3400
4
6
263
264
227
251
CVBS
272
270
YUV_V_OUT
YUV_V
YUV_U
YUV_Y
Q3405,
Q3409,
Q3412
Q3404,
Q3408,
Q3411
Q3403,
Q3407,
Q3410
VIDEO
BUFFERING
CVBS_OUT
1
CN3403
10
12
8
5
3
6
YUV_U_OUT
YUV_Y_OUT
RIGHT_IN
LEFT_IN
nRESET-N
258
237
238
218
1
2
3
4
AMCK
ALRCK
ABCK
AD0
IC3400
DIGITAL TO
ANALOGUE
CONVERTER
6
2
7
1
IC3401
BUFFER
5
8
DAC_R
DAC_L
236
44
174
3
256
183
240
CT
S
1
B
RX
D1
B
RX
D2
B
RT
S
1
B
TXD
2
B
TXD
1
B
PPD
R
T
4
17
nS
M
C
_I
N
T
18
16
15
7
8
9
CT
S
1
B
RX
D1
B
RX
D2
B
RT
S
1
B
TXD
2
B
TXD
1
B
1
19
6
13
11
4
5
2
12
3
14
10
9
8
7
6
4
5
3
2
1
DTE_CTS
nSMC_INT
nSMC_RST
SMC_TXD
SMC_RXD
SVD_MODEM
DTE_RXD
DTE_RTS
DTE_TXD
CN3500
SMART
CARD AND
MODEM
244
223
OFD
M
53
54
58
59
nMODEM_EN
nMODEM_EN
nSCM_RST
DIGITAL IF
DIGITAL IF
SCL
SDA
TU3500
TUNER
SCL_COFDM
SDA_COFDM
63
62
18
17
16
15
14
13
12
11
4
6
7
5
IN_TSD(7)
IN_TSD(6)
IN_TSD(5)
IN_TSD(4)
IN_TSD(3)
IN_TSD(2)
IN_TSD(1)
IN_TSD(0)
nFE_RST
IN_TS_BCLK
IN_TS_PSYNC
IN_TS_PVAL
185
137
177
4
91
239
259
1
3
5
8
IC3402
MODEM POWER
SWITCH
SVD-MODEM
+5VD-CI
C1-PWR-EN
2
4
nC1-0VR
MODEM-EN
nMODEM-0VR
SWITCH
Q3500
PPO
R
T
0
PPO
R
T
1
4
2
1
GRDY
B
GCS
B
2
10
5
1
2
8
FOEB
FWEB
GCS
B
0
IC3803
2 I/P AND GATE
IC3804
2 I/P AND GATE
EMMA-RDATA(15)
EMMA-RDATA(14)
EMMA-RDATA(13)
EMMA-RDATA(12)
EMMA-RDATA(11)
EMMA-RDATA(10)
EMMA-RDATA(9)
EMMA-RDATA(8)
EMMA-RDATA(7)
EMMA-RDATA(6)
EMMA-RDATA(5)
EMMA-RDATA(4)
EMMA-RDATA(3)
EMMA-RDATA(2)
EMMA-RDATA(1)
EMMA-RDATA(0)
INPACKB
IREQB
CD1B
CD2B
EMMA-RADD(25)
EMMA-RADD(24)
EMMA-RADD(23)
EMMA-RADD(22)
EMMA-RADD(21)
EMMA-RADD(20)
EMMA-RADD(19)
EMMA-RADD(18)
EMMA-RADD(17)
EMMA-RADD(16)
EMMA-RADD(15)
EMMA-RADD(14)
EMMA-RADD(13)
EMMA-RADD(12)
EMMA-RADD(11)
EMMA-RADD(10)
EMMA-RADD(9)
EMMA-RADD(8)
EMMA-RADD(7)
EMMA-RADD(6)
EMMA-RADD(5)
EMMA-RADD(4)
EMMA-RADD(3)
EMMA-RADD(2)
EMMA-RADD(1)
EMMA-RADD(0)
VS1B
GCSB3
FWEB
PCE0B
IORDB
IOWRB
CARD-RESET
REGB
IO5I16B
RB3100
RB3101
RB3102
RB3103
RB3104
RB3105
RB3106
RB3107
RB3108
RB3109
RB3110
RADD(25)
RADD(24)
RADD(23)
RADD(22)
RADD(21)
RADD(20)
RADD(19)
RADD(18)
RADD(17)
RADD(16)
RADD(15)
RADD(14)
RADD(13)
RADD(12)
RADD(11)
RADD(10)
RADD(9)
RADD(8)
RADD(7)
RADD(6)
RADD(5)
RADD(4)
RADD(3)
RADD(2)
RADD(1)
RADD(0)
R DATA(0)
R DATA(1)
R DATA(2)
R DATA(3)
R DATA(4)
R DATA(5)
R DATA(6)
R DATA(7)
R DATA(8)
R DATA(9)
R DATA(10)
R DATA(11)
R DATA(12)
R DATA(13)
R DATA(14)
R DATA(15)
CARD-RESET
4
5
6
7
8
11
14
18
17
16
15
13
12
9
3
IC3302
REGB
IOSI1GB
2
19
1
14
9
11
13
21
10
8
12
19
2
3
4
5
6
18
17
16
15
14
13
12
11
1
IC3305
9
CARD-OEB
CA(14)
CA(13)
CA(12)
CA(11)
CA(10)
CA(9)
CA(8)
7
8
61
33
7
58
44
42
15
45
63
62
57
20
46
19
FOEB
RADD(14)
RADD(13)
RADD(12)
RADD(11)
RADD(10)
RADD(9)
RADD(8)
nCIPC-EN
nCIPC-EN
nIOWR
13
10
nDELAY-IOWR
IC3316
BUFFER
nCIPC-EN
GCSB3
FWEB
PCE0B
IORDB
IOWRB
nCIPC-EN
nCE1
nCARD-WE
nCE2
nIORD
PCCARD-RST
nREG
nIOSI16
19
2
3
4
5
6
18
17
16
15
14
13
12
11
1
IC3304
9
7
8
RADD(7)
RADD(6)
RADD(5)
RADD(4)
RADD(3)
RADD(2)
RADD(1)
nCIPC-EN
nCIPC-EN
A6
A5
A4
A3
A2
A1
A0
A7
RADD(0)
1
19
13
12
11
IC3313
9
7
8
MIVAL
MISTRT
MICLK
MIVAL/A16
MISTRT/A17
MCLK1/A15
MCLK0/VS2#
MOSTRT/STSCHG#
MOVAL/SPKR#
IOWR#
CE1#
WE#
CE2#
IORD#
RESET
REG#
IOIS16#
RADD(16)
RADD(17)
nPC-EN
nPC-EN
RADD(15)
16
15
14
1
19
7
9
8
11
12
13
IC3312
nCI-EN
IN-TS-PVAL
MIVAL
MISTRT
MICLK
6
5
4
IN-TS-PSYNC
IN-TS-BCLK
nCI-EN
RADD(15)
RADD(16)
RADD(17)
16
15
8
7
6
IC3301
12
14
13
9
5
4
11
22
23
24
25
26
27
28
29
59
43
67
36
16
60
nWAIT
VS1
nCD2
nCD1
nIREQ
nCI WAIT
6
7
1
11
12
IC3311
4
8
9
19
13
14
5
CD(0)
15
16
17
18
3
2
30
CD(1)
CD(2)
CD(3)
CD(4)
CD(5)
CD(6)
CD(7)
DIR
12
IC3315
13
9
10
GCBS3
GCBS3
11
8
R DATA(8)
R DATA(9)
R DATA(10)
R DATA(11)
R DATA(12)
R DATA(13)
R DATA(14)
R DATA(15)
6
7
1
11
12
IC3307
4
8
9
19
13
14
5
MDO(7)
15
16
17
18
3
2
DIR
R DATA(7)
R DATA(6)
R DATA(5)
R DATA(4)
R DATA(3)
R DATA(2)
R DATA(1)
R DATA(0)
MDO(6)
MDO(5)
MDO(4)
MDO(3)
MDO(2)
MDO(1)
MDO(0)
13
1
8
IC3303
5
2
10
6
12
4
3
DIR
nCI-EN
CI-BYPASS
CI-EN
CI-EN
PCCARD-EN
FWEB
9
2
nPC-EN
CI-BYPASS
PCCARD-EN
IOWRB
nCI
P
C-E
N
nPC-EN
15
14
9
IC3310
17
13
12
2
8
7
16
6
5
4
3
18
19
11
1
RADD(18)
nBYPASS-EN
RADD(19)
RADD(20)
RADD(21)
RADD(23)
RADD(24)
RADD(22)
RADD(25)
nBYPASS-EN
6
7
11
IC3308
4
8
9
18
12
13
5
14
15
16
17
3
2
1
IN-TSD(0)
19
IN-TSD(1)
IN-TSD(2)
IN-TSD(3)
IN-TSD(4)
IN-TSD(5)
IN-TSD(6)
IN-TSD(7)
nCI-EN
nCI-EN
31
32
2
3
4
5
6
64
65
66
37
38
39
40
41
47
48
49
50
53
54
55
56
CN3300
MDI7/A25
MDI6/A24
MDI5/A23
MDI4/A22
MDI3/A21
MDI2/A20
MDI1/A19
MDI0/A18
MDO7/D15
MDO6/D14
MDO5/D13
MDO4/D12
MDO3/D11
MDO(2)
MDO(1)
MDO(0)
MDI(7)
MDI(6)
MDI(5)
MDI(4)
MDI(3)
MDI(2)
MDI(1)
MDI(0)
5
6
11
IC3306
3
7
8
18
12
13
4
14
15
16
17
2
19
9
1
OC
TAL BU
FFER
6
7
11
IC3309
4
8
9
18
12
13
5
14
15
16
17
3
2
19
1
nPC-EN
nPC-EN
MDO(7)
MDO(6)
MDO(5)
MDO(4)
MDO(3)
MDO(2)
MDO(1)
MDO(0)
RADD(25)
RADD(24)
RADD(23)
RADD(22)
RADD(21)
RADD(20)
RADD(19)
RADD(18)
MDI(7)
MDI(6)
MDI(5)
MDI(4)
MDI(3)
MDI(2)
MDI(1)
MDI(0)
11
12
13
19
1
IC3314
7
8
9
IN-TS-BCLK
IN-TS-PSYNC
IN-TS-PVAL
nBYPASS-EN
nBYPASS-EN
RADD(15)
RADD(17)
RADD(16)
TO A2
BOARD
CN5106
PCMCIA
CARD
IC3504
B
D
F
G
K
L
M
P
N
Q
R
T
U
S
H
N 1/2 (    )
DIGITAL
DECODING
DIGITAL
ONLY
SCL-TV
SDA-TV
TO A2
BOARD
CN5105
111
X3200
CLK27M
5
1
8
IC3201
27MHz CLOCK
INPACK B
IREQB
CD1B
CD2B
VS1B
CA(6)
CA(5)
CA(4)
CA(3)
CA(2)
CA(1)
CA(0)
CA(7)
A14
A13
A12
A11
A10
A9
A8
WAIT#
VS1#
CD2#
CD1#
IREQ#
INPACK
D6
D7
D5
D4
D3
D2
D1
D0
GP
D-CL
K
E
J
ATX
TO A2
BOARD
CN5109
IC3200
DDR SDRAM
Y-N
CB-N
CR-N
CVBS-N
V
W
nCIPC DATA_EN
nPC DATA_EN
GCS
B
0
226
A
n
R
ESET
7
4
IC3405
V OUT
33
11
52
51
10
31
72
32
12
13
53
18
38
17
37
16
36
15
35
17
54
74
55
75
56
76
57
28
48
47
26
46
5
6
27
7
8
29
9
30
49
45
46
24
23
22
21
47
20
51
16
65
63
62
60
59
57
56
54
13
11
10
8
7
5
4
2
28
29
30
31
32
35
36
37
38
39
40
41
42
DA
DD(1
2
)
DA
DD(1
1
)
DA
DD(
9
)
DA
DD(
8
)
DA
DD(
7
)
DA
DD(
6
)
DA
DD(
5
)
DA
DD(
4
)
DA
DD(
3
)
DA
DD(
2
)
DA
DD(
1
)
DA
DD(
0
)
DA
DD(1
0
)
DQ(
0
)
DQ(
1
)
DQ(
2
)
DQ(
3
)
DQ(
4
)
DQ(
5
)
DQ(
6
)
DQ(
7
)
DQ(
8
)
DQ(
9
)
D
Q
(10)
D
Q
(12)
D
Q
(13)
D
Q
(14)
D
Q
(15)
D
Q
(11)
DQS
0
DQS
1
DQM
0
DQM
1
DWE
B
DRA
S
B
DCS
B
DCLK
B
DCL
K
DCA
S
B
DV
RE
F
49
50
DB
A
1
DB
A
0
26
27
- 38 -
G3L (      )
POWER SUPPLY
CN6200
IC6300
SWITCHING
REGULATOR
7
TO NP1 BOARD
CN5801
PH6420
PHOTOCOUPLER
4
1
CN6201
PSW
2
3
IC6101
SHUNT
REGULATOR
16
IC6100
HIGH POWER
FACTOR
PREREGULATOR
3
13
Q6102
Q6104
SWITCH
Q6103
SWITCH
THERMISTER
TH6474
AU 22V
CN6204
TO PANEL
2
5
1
15
10
Q6105
SWITCH
Q6107
SWITCH
Q6106
SWITCH
Q6101
SWITCH
3
13
9
11
14
1
Q6421
SWITCH
2
1
3
IC6420
IC6422
SHUNT
REGULATOR
D6421
SWITCH
Q6420
SWITCH
3
2
1
IC6421
REGULATOR
Q6426
SWITCH
Q6430
SWITCH
Q6428
SWITCH
Q6473
SWITCH
Q6429
SWITCH
PH6421
PHOTOCOUPLER
T6300
10
11
1
2
3
4
5
6
2
8
4
5
3
1
+
~
~
-
Q6422
SWITCH
PH6300
PHOTOCOUPLER
2
3
1
IC6301
SHUNT
REGULATOR
AC(L)
2
3
4
F6001
FUSE
L6002
AC(N)
1
3
CN6001
3
1
6
RY6002
1
2
Q6400
SWITCH
AC RLY
TU32V
STBY 5V
TO NP1 BOARD
CN5802
6.3 AMP
R6004
R6005
R6006
4
3
4
3
1
2
BRIDGE
RECTIFIER
+
~
~
-
D6104
BRIDGE
RECTIFIER
10
11
9
8
10
11
9
8
L6102
L6104
23
IC6500
SWITCHING CONTROL
22
1
6
10
7
8
9
2
PH6500
PHOTOCOUPLER
PH6474
PHOTOCOUPLER
Q6500
SWITCH
20
Q6501
SWITCH
5
T6100
7
5
7
13
12
10
9
13
12
10
9
2
3
IC6600
SHUNT REGULATOR
D6603
DIODE
D6600
DIODE
D6602
DIODE
D6601
DIODE
T6101
T6301
9
10
11
12
13
14
15
16
2
4
Q6701
SWITCH
Q6700
SWITCH
23
16
2
22
20
1
IC6700
SWITCHING CONTROL
FB
OCP
VG(L)
V SENSE
VS
VG(11)
Q6800
SWITCH
D6801
DIODE
D6807
DIODE
D6802
DIODE
D6806
DIODE
D6804
DIODE
7
6
5
2
1
CN6203
5
4
2
1
AU GND
SUB 11V
SUB 17.5V
THERMO 1
RLY 5V
AC OFF DET
12
13
14
TO K BOARD
CN2602
1
2
3
4
CN6202
1
2
3
4
5
TO PANEL
17.5V
17.5V
Q6431
SWITCH
PH6700
PHOTOCOUPLER
2
3
1
IC6800
SHUNT
REGULATOR
Q6471
SWITCH
Q6470
SWITCH
AC IN
RY6004
STBY 5V
PFC DET
STBY 5V
AC RLY
STBY 5V
STBY 5V
4-1.  BLOCK DIAGRAMS (5)
B
SWITCH
Q3800,
Q3805
5
1
IC3800
RESET IC
SWITCH
Q3806
1
13
IC3805
QUAD AND GATE
D
E
nCI-EN
2
12
11
3
4
5
nPC-EN
nCIPC-EN
F
G
J
K
8
6
10
nFE-RESET
SWITCH
Q3804
1
4
IC3806
2 I/P AND GATE
2
L
M
1
18
IC3801
OCTAL D-TYPE FLIP-FLOP
11
17
14
13
8
7
16
19
4
3
15
2
GPO-CLK
R DATA(15)
R DATA(14)
R DATA(13)
R DATA(12)
R DATA(11)
R DATA(10)
R DATA(9)
R DATA(8)
1
18
IC3802
OCTAL D-TYPE FLIP-FLOP
11
17
14
13
8
7
19
9
4
3
12
6
15
GPO-CLK
R DATA(7)
R DATA(6)
R DATA(5)
R DATA(4)
R DATA(3)
R DATA(2)
R DATA(1)
R DATA(0)
N
nRESET
nRESET
P
Q
R
T
U
S
SWITCH
Q3808
SWITCH
Q3801
6
8
IC3807
EEPROM
5
7
V
W
H
CI-BYPASS
nSMC-RST
MODEM-EN
CI-PWR-EN
NVM-RST
NVM-WE
SCL-N
SDA-N
VCC
NVM-WP
PCCARD-EN
CI-EN
NSW-FE-RESET
N 2/2 (    )
DIGITAL
DECODING
DIGITAL
ONLY
GCSB0
nCI WAIT
nRESET
OUT
CD
nMASTER RESET
nNAND WP
A
n
R
ESET
nB
OA
RD RE
S
E
T
- 39 -
4-1.  BLOCK DIAGRAMS (6)
5-2.  CIRCUIT BOARD LOCATION
5-3.  SCHEMATIC DIAGRAMS AND 
         PRINTED WIRING BOARDS
Note :
•
All capacitors are in µF unless otherwise noted.
•
pF : µµF 50WV or less are not indicated except for 
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.
Reference Information
RESISTOR
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
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
Les composants identifiés par une trame et
par une marque      sont d'une importance
critique pour la sécurité. Ne les remplacer
que par des pièces de numéro spécifié.
specified.
Note :
The components identified by shading
and marked      are critical for safety.
Replace only with the part numbers 
specified in the parts list.
Note :
CVM Board
A Board
S1 Board
VM
C
H
D1
A
J
A2
N
D
A1
D2
C
A
4-2.  CIRCUIT BOARD LOCATION
4-3.  SCHEMATIC DIAGRAMS AND
        PRINTED WIRING BOARDS
H1
H5
H3
H4
N
NP1
H2
P
K
BL
G3L
RF
A2
NP1 (        )
D-D CONVERTERS
ANALOGUE VERSION
4
CN5802
3
1
6
TO GL3 BOARD
CN6201
CN5804
TO A2 BOARD
CN4002
1
22
21
5
4
8
THERMO 1
AC RLY
FAN ERR
Q5604
SWITCH
Q5605
SWITCH
STBY 5V
TU33V
AC RLY
P SW(-)
STBY 5V
TU33V
STBY 5V
IC5630
5V REGULATOR
OUT
VCC
THERMO 1
RLY +5V
12
14
7
6
5
SUB +11V
SUB +11V
SUB +11V
CN5801
TO GL3 BOARD
CN6200
2
IC5701
REGULATOR
3
FAN 1
1
4
3
IC5705
OP AMP
FAN DRV
Q5702
BUFFER
Q5701
SWITCH
FAN 2
FAN 3
FAN 4
FAN ERR 1
FAN ERR 2
FAN ERR 3
FAN ERR 4
1
4
7
10
2
5
8
11
CN5701
TO FANS
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
CN5803
2
1
4
3
TO A2 BOARD
CN4001
FAN ERR
3
10
FAN DRIVE
P SW(-)
CONTROL IN
CONTROL OUT
AC RLY
NP1 (       )
D-D CONVERTERS
DIGITAL VERSION
4
CN5802
EPG +2.5V
3
1
6
TO GL3 BOARD
CN6201
Q5601
23
17
20
25
16
IC5601
CN5805
11
10
9
6
TO N BOARD
CN3401
13
3
28
6
5
2
1
Q5601
3
6
5
2
1
Q5601
3
6
5
2
1
5
EPG +5V
2
1
EPG +3.3V
7
1
2
IC5631
REGULATOR
12
CN5804
TO A2 BOARD
CN4002
18
PS5602
1
22
21
5
4
12
8
THERMO 1
AC RLY
REC ON
FAN ERR
EN
V IN
SW
Q5604
SWITCH
Q5605
SWITCH
STBY 5V
TU33V
AC RLY
P SW(-)
STBY 5V
N 5V CONT
TU33V
STBY 5V
IC5630
5V REGULATOR
OUT
VCC
PS5601
THERMO 1
RLY +5V
SUB +17.5V
12
14
7
6
5
2
1
SUB +17.5V
SUB +11V
SUB +11V
SUB +11V
CN5801
TO GL3 BOARD
CN6200
PROTECTOR
MODULE
2
IC5701
REGULATOR
3
FAN 1
1
4
3
IC5705
OP AMP
FAN DRV
Q5702
BUFFER
Q5701
SWITCH
FAN 2
FAN 3
FAN 4
FAN ERR 1
FAN ERR 2
FAN ERR 3
FAN ERR 4
1
4
7
10
2
5
8
11
CN5701
TO FANS
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
CN5803
2
1
4
3
TO A2 BOARD
CN4001
REC ON
FAN ERR
3
10
FAN DRIVE
P SW(-)
CONTROL IN
CONTROL OUT
AC RLY
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 40 -
~ A2 Board Schematic Diagram [ Input/Output, AV Switch, A Tuner ] Page 1/7 ~
0uH
FB4001
0uH
FB4003
0uH
FB4004
UNREG33V
POWER1_G
16V
47
C4004
25V
0.1
C4006
25V
0.1
C4011
16V
47
C4018
16V
47
C4005
25V
0.1
C4007
25V
0.1
C4012
16V
47
C4019
HDMI_9V
XX
L4002
16V
470
C4010
20V
C4024
22
CHIP
0
R4016
1
2
3
4
5
PQ1CZ41H2ZPH
IC4004
1/10W
1k
R4029
XX
C4027
25V
0.01
C4033
47uH
L4003
10V
470
C4035
XX
C4036
1/10W
3.6k
R4036
1/10W
1k
R4037
XX
R4038
8765
4
3
2
1
S1
S2
S3
G
D1
D2
D3
D4
UPA1716G-E2
Q4004
POWER2
XX
C4049
MM3Z13VT1
D4005
REG5V
XX
C4054
D3.3V
XX
C4051
DTC114EUA-T106
Q4003
V5V
10V
100
C4039
10V
100
C4040
10V
220
C4044
10V
220
C4043
16V
0.1
C4042
AU_5V
16V
0.1
C4041
16V
0.1
C4046
16V
0.1
C4045
16V
470
C4008
0.1
C4028
1/10W
330
R4026
1/10W
6.8k
R4015
1/10W
2.7k
R4022
1k
R4020
47k
R4017
POWER3
POWER4
16V
82
C4009
25V
0.01
C4013
25V
0.01
C4014
25V
0.01
C4015
50V
47p
C4016
50V
3300p
C4017
25V
0.1
C4020
16V
1
C4021
25V
0.01
C4022
50V
3300p
C4023
6800p
C4025
25V
6800p
C4026
0.1
C4030
0.1
C4029
16V
4.7
C4031
16V
0.1
C4032
25V
10
C4034
25V
10
C4037
25V
10
C4038
6.3V
220
C4048
6.3V
220
C4047
16V
1
C4052
16V
1
C4053
PTZ-TE25-3.9B
D4003
4.7uH
L4001
10uH
L4005
10uH
L4004
XX
L4006
14
13
12
11
4
3
2
17
56
8
9
10
IRF7335D1-TR
Q4001
14
13
12
11
4
3
2
17
56
8
9
10
IRF7335D1-TR
Q4002
1/10W
10k
R4014
47k
R4018
1/10W
2.7k
R4019
4.7k
R4021
330
R4023
1/10W
2.4k
R4024
CHIP
0
R4025
1/10W
27k
R4027
1/10W
33k
R4028
CHIP
0
R4030
47k
R4032
47k
R4031
CHIP
0
R4034
CHIP
0
R4035
1/10W
15
R4039
1/10W
15
R4040
CHIP
0
R4041
CHIP
0
R4042
CHIP
0
R4044
CHIP
0
R4045
CHIP
0
R4043
150k
R4046
1/10W
33k
R4047
XX
R4048
XX
R4049
30
29
28
27
26
25
24
7
6
5
4
3
2
1
18
19
20
21
22
23
89
1
0
17
16
11
12
13
14
15
SN105233DBTR
IC4003
INV1
FB1
SOFTSTART1
PWM/SKIP
CT
5V_STBY
GND
REF
STBY1
STBY2
FLT
POWERGOOD
SOFTSTART2
FB2
INV2
LH2
OUT2_U
LL2
OUT2_D
OUTGND2
REG5V_IN
VREF5
TRIP2
VCC
TRIP1
OUTGND1
OUT1_D
LL1
OUT1_U
LH1
16V
0.1
C4050
PTZ-TE25-5.6B
D4004
AU_9V
R4003
XX
R4002
XX
CHIP
R4006
0
CHIP
R4005
0
1
XX
R4001
PTZ-TE25-6.8B
D4002
2A
PS4002
4A
PS4001
50V
C4002
1000p
1
2
3
4
5
BA09ST-V5
IC4001
1/10W
10k
R4010
1/10W
3.3k
R4011
CHIP
0
R4007
CHIP
0
R4008
1
2
3
4
5
BA09ST-V5
IC4002
1/10W
10k
R4012
1/10W
3.3k
R4013
UNREG10.5V
ACRLY
P_SW-
THERMO_G
REC_ON
PSPROT
PANEL_ON
OVP
FANDRIVE
FAN_ERR_2
AC_OFF_DET
N_5V_CONT
FAN_CONT
THERMO_P
VCC
GND
OUT
BA50BC0T
IC4005
VCC
GND
OUT
BA50BC0T
IC4006
1
2
3
4
5
6
7
8
CN4001
8P
UNREG+10.5V
UNREG+10.5V
UNREG+10.5V
UNREG+10.5V
GND
GND
GND
GND
STBY5V
0uH
FB4002
PA_GND
VCC
GND
OUT
BA90BC0T
IC4007
16V
47
C4055
25V
0.1
C4057
25V
0.1
C4058
REG9V
Mount Mecha
403694821
A4002
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
WHT
30P
CN4002
TU33V
GND
AC_RLY
P_SW(-)
THERMO_1
AC_OFF_DET
POWER_1
FAN_ERR
GND
FAN_DRV
GND
REC_ON
FAN_CNT
OVP
PSPROT
PANEL_ON
THERMO_P
N_5V_CONT
GND
GND
STBY_+5V
STBY_+5V
GND
GND
NC
NC
NC
NC
NC
NC
16V
39
C4056
TO NP1 BOARD
TO NP1 BOARD
A2
1/7   INPUT/OUTPUT, AV SWITCH, A TUNER
A2.-AT2X
R4033   47k
D4001
EC21QS03L-TE12L
PANEL5V
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
CN5803
90V
90V
CN5804
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