DOWNLOAD Sony KDE-W50A11E Service Manual ↓ Size: 11.14 MB | Pages: 106 in PDF or view online for FREE

Model
KDE-W50A11E
Pages
106
Size
11.14 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kde-w50a11e.pdf
Date
PREV: Sony KDL-S40A11E / KDL-S40A12U / KLV-S40A10E Service Manual

Sony KDE-W50A11E Service Manual ▷ View online

- 32 -
4-1.  BLOCK DIAGRAMS (1)
SWITCH
Q4601
1
R OUT
SWITCH
Q4602
SWITCH
Q4603
SWITCH
Q4604
SWITCH
Q4605
SWITCH
Q4606
CN4601
R IN
L OUT
L IN
BLUE
MODE
GREEN
RED
BLK1
VIDEO OUT
VIDEO IN
2
3
6
7
8
11
15
16
19
20
1
R OUT
CN4602
R IN
L OUT
L IN
BLUE
MODE
GREEN
RED
BLK2
VIDEO OUT
VIDEO IN
2
3
6
7
8
11
15
16
19
20
10
SMART LINK
1
R OUT
CN4603
R IN
L OUT
L IN
BLUE
MODE
GREEN
R3
BLK3
VIDEO OUT
VIDEO IN
2
3
6
7
8
11
15
16
19
20
SCART
1
SCART
2
SCART
3
G3
B3
R2
G2
B2
R1
G1
B1
AV1-R-OUT
AV1-R-IN
AV1-L-OUT
MODE 1
AV1-V-OUT
AV1-V-IN
AV1-L-IN
BLK1
AV2-R-OUT
AV2-R-IN
AV2-L-OUT
MODE 2
AV2-V-OUT
AV2-V-IN
AV2-L-IN
AV3-R-OUT
AV3-R-IN
AV3-L-OUT
MODE 3
AV3-V-OUT
AV3-V-IN
AV3-L-IN
BLK2
BLK3
1
CN4801
2
3
4
5
6
7
8
9
10
1
CN4802
18
2
17
3
16
15
12
10
9
8
RES
5
4
GND
TXD
RXD
B-INT
P-RES
P-RXD
P-TXD
MD2
VIN
GND
P-TXD
P-RXD
P-RES
B-INT
RXD
RXD
TXD
TXD
GND
MD2
VIN
RES
TO BN
BOARD
CN1008
TO BN
BOARD
CN1002
1
3
5
6
8
9
11
12
14
13
CN4605
4
S1
RCA-Y
C
L
R
Y
V
RCA-V
S-DET
RCA-C
RCA-L
RCA-R
HP-DET-IN
HP-L
HP-R
A.GND
(HEADPHONE)
TO H2
BOARD
CN201
10
12
4
5
7
8
2
CN4606
14
HDMI-PR
SCLK
L
R
PR
SCL-B
HDMI-RESET
SDA-B
TO P
BOARD
CN9504
PB
Y
HDMI-PB
HDMI-Y
SDA-B
SDAT
+3.3V
+3.3V
SCL-B
4
6
TO N
BOARD
CN3402
CN5105
8
10
3
5
6
1
CN5106
12
N-PB
L-N
CVBS-N
RESET N
Y-N
L-SUB
TO N
BOARD
CN3403
CR-N
CB-N
N-PR
N-Y
R-SUB
R-N
7
CN4002
8
12
13
3
10
9
11
OVP
THERMO-G
FAN DRIVE
PS PROT
CN5111
10
12
13
32
1
3
14
8
9
28
29
39
40
31
35
11
26
23
21
15
36
38
FAN-ERR-2
REC-ON
PANEL-ON
AC-RLY
SDA-B-5V
SCL-B-5V
HDMI-RESET
H-SYNC-IN
V-SYNC-IN
PAINTER BUSY
PAINTER INT
SCL-D-5V
SCA-D-5V
PAINTER RESET
N-5V-CONT
DIR-RST
LINE MUTE
HP-MUTE
HP-DET
RESET-N
B-MUTE (N/U)
N-TEXT-SW
4
8
19
5
6
9
13
10
RGB3 TEXT SW
RGB SW0
AV-FAB
RGB1/RGB2 SW
11
27
29
23
24
7
RGB SW1
WFR DET
G/Y
R/V
B/U
0VP
PS PROT
THERMO-G
FAN DRIVE
DIR ERR
18
CVBS/Y
12
C-SW
1
3
REC-ON
CN5113
CN5110
CN5115
1
WFR DET
TO
WOOFER
CCP-Y
CCP-CR
CCP-CB
TO NP4
BOARD
CN5602
73
IC4403
MICRO-CONTROLLER
RESET
BUFFER
Q4404
58
57
40
39
38
27
28
23
15
67
66
65
64
37
36
8
33
51
50
49
85
86
87
88
89
90
91
92
9
10
19
3
98
83
84
14
78
79
80
70
71
48
47
46
22
59
25
1
16
17
53
55
52
96
32
97
29
81
82
ROM BK2
ROM BK1
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PA8
PA9
PA10
PA11
PA12
PA13
PA14
PA15
PA16
PA17
PA0
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
PSEN
A17-LN
2
IC4406
AND GATE
4
1
2
4
IC4407
AND GATE
9
12
13
10
8
11
IC4409
AND GATES
ABK 16
ABK 15
PA15
IC4408
MEMORY RAM
21
22
23
25
26
27
28
29
32
5
1
2
3
4
7
9
10
11
12
13
14
15
16
17
18
19
20
31
PA11
D0
D1
D2
D3
D4
D5
D6
D7
RD
WR
PA9
PA8
PA13
PA15
PA17
PA16
PA14
PA12
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PA10
21
22
23
25
26
27
28
29
2
3
4
5
6
7
8
9
10
11
12
23
24
25
26
27
28
29
D0
D1
D2
D3
D4
D5
D6
D7
PA12
PA6
PA7
PA4
PA3
PA2
PA1
PA0
PA10
PSEN
ABK 16
ABK 15
PA5
PA11
PA9
PA8
PA13
PA14
IC4410
FLEXIBLE
MEMORY
RESET
BUFFER AMP
Q4402, Q4403
INVP-WP
5
IC4402
SERIAL BUS
SDA1
6
7
SCL1
+3.3V
1
3
5
AV-L OUT
AV-L IN
IC4404
AV COMPARATOR LINK
AV3-V-MUTE
XTAL IN
XTAL OUT
R TXT
G TXT
B TXT
AGC DEFEAT
COINCIDENCE
MSP-RST
 RGB EN
AV LINK 4
AV LINK 3
+5V
H SYNC IN
V SINC IN
YS-TXT
FSN-AUTO
SWITCH
Q5202
CVBS-TXT
STBY
+3.3V
PAINTER-INT
PAINTER-BUSY
SCL-D-5V
SCA-D-5V
SCL1
SDA1
TEXT MEM
ENABLE
RESET
AUDIO
H SYNC
V SYNC
VDS
TXT VIDEO
INT
BUSY
SCL
SDA
+9V
PAINTER 2
64
IC5201
AUDIO/VIDEO SWITCH
AV1-R-IN
63
62
21
38
40
41
11
9
8
13
45
43
44
18
16
15
20
54
52
53
1
2
3
4
5
6
7
33
34
60
59
61
29
31
30
23
25
56
58
22
SCL-P2
TU-L
COMP-L
BUFFER
Q5201
AV1-V-IN
AV1-L-IN
MODE 1
AV1-L-OUT
AV1-V-OUT
AV1-R-OUT
AV2-R-IN
BUFFER
Q5203
AV2-L-IN
AV2-V-IN
MODE 2
AV2-R-OUT
AV2-V-OUT
AV2-L-OUT
AV3-R-IN
AV3-L-IN
AV3-V-IN
MODE 3
AV3-R-OUT
AV3-V-
OUT
AV3-L-OUT
1
4
2
IC5202
BI-LATERAL
SWITCH
BUFFER
Q5207
AV3-V-MUTE
RCA-V
RCA-L
RCA-Y
RCA-R
RCA-C
S-DET
S1
SDA-P2
TUNER VIDEO
DRIVER
Q4927
BUFFER
Q4921
TU-R
COMP-R
Y-WSS
L-SUB
R SUB
COMP-R
BUFFER
Q5205
BUFFER
Q5212
BUFFER
Q5206
BUFFER
Q5204
TU4920 TUNER
1
IC4901
SYNC SEPARATOR
4
6
8
OSC
VD
VIDEO IN
BUFFER
Q4926
VIDEO
PH
BUFFER
Q4824
AGC
SCL-P2
SDA-P2
FM/AM
QSS
VIDEO
23
IC4807
GAIN-ADJ-SYNC-SEP
SELY-OUT
36
22
21
20
15
16
8
35
34
33
18
19
14
12
3
44
47
1
2
41
42
43
26
25
PR/R
IN-H/L1
INVERTER
Q4804
HDMI-Y
HDMI-PB
HDMI-PR
SCL-B-5V
X4802
PB/B
Y/G
R
B
G
IC4805
OP AMP (210MHz)
1
3
4
7
3
5
IC4806
OP AMP (210MHz)
4
SELCB OUT
SELCR OUT
ADDRESS
3
5
6
IC4810
AND GATES
1
2
SELV OUT
SELH OUT
7
9
YG-OUT
YG-IN
YG-VV22
SDA-B-5V
V SYNC IN
H SYNC IN
CCP-CR
CCP-Y
CCP-CB
X4801
XTAL
CERA
27
IN4-H
IN3-H
IN4-1
IN4-2
IN4-3
IN3-1
IN3-2
IN3-3
IN1-3
IN1-2
IN1-1
COMP-Y
COMP-PB
COMP-PR
SCL
SDA
V6
LV6
RV6
LV5
RV5
V5
V4
RV4
Y OUT 1
C OUT 1
RTV
TV
LTV
L OUT 3
R OUT 3
V OUT 3
RV2
LV2
V2
R OUT 2
L OUT 3
V/Y OUT 2
RV3
LV3
V3
R OUT 1
L OUT 1
V OUT 1
AV SWITCH
RGB SWITCH
Y
J4601
VG
CB
CR
L
R
VR
COMP-PB
COMP-Y
COMP-PR
COMP-L
COMP-R
COMPONENT
INPUT (AV4)
15
IC4804
MULTIPLEXER/DEMULTIPLEXER
12
11
13
BUFFER
Q4801
10
9
14
YS-TXT
FSW-AUTO
BLK3
BLK2
BLK1
11
8
2
7
6
3
16
RGB1/RGB2(SW)
12
5
R
G
B
9
14
1
R1
B1
G1
R2
B2
G2
11
8
2
7
6
3
16
12
5
R3
B3
G3
IC4803
RGB1/2 SW
IC4802
RGB3/TEXT
RGB3-TEXT-SW
1
14
PB/B
PR/R
Y/G
X1
Y1
5
3
9
14
12
2
1
7
X
Y
IC4801
N/TEXT SW
11
8
B-TXT
G-TXT
R-TXT
N-PB
N-PR
16
N-Y
N-TEXT-SW
YUV/YC
SWITCH
37
IC4102
SOUND PROCESSOR
36
54
53
71
19
22
39
24
25
78
SERIAL DATA CLOCK
IC4301
OP AMP
1
6
2
L
DIGITAL
CONTROL
OUT 0
R
Q4301
3
5
+9V
AUDIO LINE
OUTPUTS
72
20
IC4107
SHUNT REGULATOR
8
1
6
+9V
REF
SERIAL DATA OUT
CHANNEL CLOCK
X4101
HD-L
HD-R
IC4107
SHUNT REGULATOR
1
3
5
DACA-R
DACA-L
A+ IN
B+ IN
7
A-OUT
B-OUT
SWITCH
Q4308
SWITCH
Q4309
SWITCH
Q4312
+3.3V
7
SWITCH
Q4304
SWITCH
Q4305
SWITCH
D4304
BUFFER
Q4307
SWITCH
Q5217
BUFFER
Q5215
SWITCH
Q5216
Q4310
LINE L
LINE R
D4302
MUTING FOR LINE
OUTPUTS
HEADPHONE OUTPUTS
XTAL-IN
XTAL-OUT
SC2-IN-L
SC2-IN-R
SC1-OUT-L
SC1-OUT-R
67
60
59
74
21
AUDIO
CLOCK OUT
RESET
IC4101
INVERTER
2
4
IN
OUT
FM/AM
IF-IN1
BUFFER &
LIMITER
Q4901, Q4902
SPLITTER-CONT
76
BUFFER
Q4101
79
2
3
57
58
42
41
SCL-P2
SDA-P2
SPDIF+
ADR-SEL
SCL
SDA
SC2-IN-R
SC2-IN-L
SC3-OUT-L
SC3-OUT-R
MULTISOUND
PROCESSOR
2
CN5114
IC4106
192KHz S/PDIF TRANSCEIVER
31
44
30
29
37
26
25
24
33
34
ATX
HD-SPDIF
XTAL
INPUT
XTAL
OUTPUT
X4102
SWITCH
Q4104
DIR-RST
INT 1
SERIAL DATA CLOCK
SERIAL DATA OUT
CHANNEL CLOCK
SDA-B
SCL-B
DIR-ERR
12S
CONVERTER
2
CN5107
TO RF SPLITTER
CN901
CN5103
5
6
SPDIF+
SPDIF-
TO K BOARD
CN2600
J4602
AUDIO OUT
RED
RGB(SW)
RGB SW1
RGB1/RGB2(SW)
AV-FAB
RGB SW0
AV1
AV2
AV3
X4401
ANALOGUE TUNER
B- IN
A- IN
A+ IN
B+ IN
TO N
BOARD
CN3400
Y OUT 2
A5 
(
 
   
)
SIGNAL
PROCESSING
AND I/O
TO G2N BOARD
CN6004
TO BN BOARD
CN1011
TO BN BOARD
CN1010
- 33 -
4-1.  BLOCK DIAGRAMS (2)
IC3501
INPUT/OUTPUT
BUFFER
Q3400,
Q3401,
Q3406
SWITCH
Q3402
CN3402
SCL
SDA
1
2
8
11
13
14
CN3701
10
38
39
40
41
42
45
46
47
48
6
7
11
12
14
15
19
20
31
22
23
VDO(0)
VCK
VH5
VV5
IC3100
LSI CONTROLLER
1
2
4
5
7
TXOUT_D+
TXOUT_D-
TXOUT_CLK+
TXOUT_CLK-
TXOUT_C+
TXOUT_C-
TXOUT_B+
TXOUT_B-
L3704
TXOUT_A+
TXOUT_A-
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
L3703
L3702
L3701
L3700
TXOUT_D+
TXOUT_D-
TXOUT_CLK+
TXOUT_CLK-
TXOUT_C+
TXOUT_C-
TXOUT_B+
TXOUT_B-
TXOUT_A+
TXOUT_A-
37
VDO(1)
VDO(2)
VDO(3)
VDO(4)
VDO(5)
VDO(6)
VDO(7)
IC3700
DIFFERENTIAL LINE DRIVER
175
184
167
158
176
159
168
60
80
86
94
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)
243
224
225
265
245
204
JT
C
K
JT
D
0
JTMS
JT
R
S
T
JT
D
1
J
E
DI
NT
246
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
NMI
212
241
201
220
2
4
5
3
217
CN3604
PMSINS
PMSBS
PMSDIO
PMSSCLK
+3V3D
+3V3D
+3V3D
CN3400
4
6
263
264
227
251
CVBS
272
270
189
182
YUV_V_OUT
YC_C
YUV_V
YUV_U
YC_Y
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
P
P
DRT
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
R3810
CN3500
SMART
CARD AND
MODEM
244
223
53
54
57
58
59
nMODEM_EN
nMODEM_EN
nSCM_RST
DIGITAL IF
DIGITAL IF
IF AGC
SCL
SDA
TU3500
TUNER
S
C
L_COF
D
M
SD
A_
C
O
F
D
M
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
223
185
137
177
224
4
91
239
259
260
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
PPO
R
T
3
R381
5
R380
6
4
2
1
GRDY
B
GCS
B
2
10
5
1
2
8
185
FOEB
FWEB
GCS
B
0
IC3803
IC3804
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
9
12
10
3
6
5
4
2
JTCK
JTDO
JTMS
JTRST
JTDI
EDINT
NMI
nEMMA-RST
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
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
R3613
nBOARD-RST
CN3603
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
nCL 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
52
51
18
17
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
VCC
VPP1
VCC
VPP2
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
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 A5
BOARD
CN5106
TO A5
BOARD
CN5114
TO BN
BOARD
CN1603
PCMCI
CARD
IC3504
A
B
C
D E
F
G
J
K
L
M
P
N
Q
R
T
U
S
V
W
H
N 1/2 (    )
     
DIGITAL
DECODING
SCL-TV
SDA-TV
TO A5
BOARD
CN5105
257
111
X3200
PWMOUT
CLK27M
3
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
- 34 -
4-1.  BLOCK DIAGRAMS (3)
TO G1 BOARD
CN6014
CN6018
1
F (    )
AC LINE
FILTER
2
F6001
10A
3
2
1
4
L6002
LINE FILTER
AC(L)
AC(N)
CN6001
1
2
2
3
4
1
L6003
LINE FILTER
AC(L)
AC(N)
H1 (    )
SWITCHES
TO BN BOARD
CN1009
4
1
CN100
SWITCH
S101, S104,
S105, S106,
S107
SWITCH
S100, S103
KEY 1
KEY 2
SWITCH
S102
POWER_INT
2
NP4 
(
   
   
 )
DC TO DC CONVERTER
CN5601
IC5600
 +3.3V REGULATOR
3
IC5602
 +5V REGULATOR
2
5
+11V
1
3
IC5601
+2.5V REGULATOR
+2.5V
+5V
1
CN5603
TO N BOARD
CN3401
1
6
1
TO A5 BOARD
CN4001
5
1
2
2
3
4
5
+11V
+11V
GND
GND
GND
2
3
CN5602
1
3
2
5
+2.5V
+3.3V
+3.3V
+5V
+5V
GND
GND
GND
GND
GND
GND
GND
3
5
6
9
10
11
3
4
7
8
12
13
14
TO A5 BOARD
CN5113
GND
N-5V-CONT
REC-ON
1
STBY 5V
TO H3 BOARD
CN301
CN500
OUT
IC500
IR RECEIVER (SIRCS)
H5 (     )
IR RX
VCC
2
SIRCS
TO A5 BOARD
CN4605
HEADPHONES
CN201
13
J200
H2
(        )
AV6 I/O
11
14
HP.R
12
HP.L
HP_DET_IN
AGND
V
L
R
J201
V
L
R
9
8
3
4
3
2
1
S_DET
Y
C
6
1
5
G1 
(
 
   
)
L6201
POWER FACTOR
CORRECTION
BRIDGE
RECTIFIER
D6100
IC6202
PRE-REGULATOR
CN6901
TO F BOARD
CN6018
11
10
9
8
11
10
9
8
L6203
BRIDGE
RECTIFIER
D6205
15
3
16
9
3
1
Q6203
Q6205
Q6206
Q6207
Q6219
2
IC6201
13
11
6
8
2
3
IC6203
10
8
14
4
7
5
13
SWITCH
Q6215
SWITCH
Q6204
7
2
8
5
IC6101
STANDBY CONTROLLER
DRIVER
8
6
4
3
2
1
11
10
T6101
D6105
4
PH6101
IC6204
REGULATOR
PH6905
PH6904
SWITCH
Q6903
VCC
OUT
CTL
SWITCH
Q6915
1
2
6
3
1
CN6014
TO G2N BOARD
CN6301
RLY_5V
RLY_ON
STBY 5V
RY6001
RY6002
AC(L)
AC(N)
1
2
3
IC6102
REGULATOR
1
SWITCH
Q6211
11
DIODE
D6217
TO G2N BOARD
CN6010
5
1
CN6017
PFC OUT
PFC DET
8
9
A
3
7
6
5
4
2
R DATA(11)
nMASTER-RESET
CN3608
R DATA(12)
JIG SWITCH
R DATA(13)
R DATA(14)
R DATA(15)
NMI
3V3D
B
C
R3809
SWITCH
Q3800,
Q3805
5
1
IC3800
SWITCH
Q3806
1
13
IC3805
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
L
M
1
18
IC3801
INDICATOR
11
17
14
13
8
7
16
19
12
4
3
9
6
5
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
INDICATOR
11
17
14
13
8
7
19
9
16
4
3
5
2
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
5
7
V
W
H
D3802
D3801
D3803
D3806
D3804
D3805
D3807
3V3D
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
P-PORT 3
R DATA(12)
R DATA(11)
R DATA(10)
R DATA(9)
R DATA(6)
R DATA(1)
R DATA(0)
10
- 35 -
4-1.  BLOCK DIAGRAMS (4)
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
G2N
G1
F
H1
H5
H3
H4
N
NP4
H2
P
BN
BK
K
A5
RF
CN300
H3 (   )
LED
TO BN BOARD
CN1005
SWITCH
Q304
PICTURE MUTE
SWITCH
Q303
SWITCH
Q307
SWITCH
Q305
BUFFER
Q301
BUFFER
Q306
POWER_LED
STBY_LED
TIMER_LED
STBY 5V
SIRCS
STBY 5V
2
1
7
6
5
4
3
2
TO H5 BOARD
CN500
D308
D310
D307
D309
CN301
SIRCS
H4 (     )
SONY LED
SWITCH
Q404
SWITCH
Q406
LOGO
SWITCH
Q402
SWITCH
Q400
THRU_5V
CN400
TO BN BOARD
CN1005
1
2
D407
D409
D411
D413
G2N (      )
POWER SUPPLY
CN6004
6
TO A5 BOARD
CN4002
D6416
7
12
11
7
2
5
8
4
1
FAN ERR
CN6021
CN6006
TO FANS
11
9
5
2
10
7
4
1
FAN
FAN
FAN
FAN
FAN ERR
FAN ERR
FAN ERR
D6415
D6414
D6413
FAN ERR
FAN
FAN
FAN ERR
FAN ERR
D6422
D6421
D6420
FAN
TO FANS
1
3
4
D6411
4
3
5
1
SWITCH
Q6407
SWITCH
Q6408
1
3
4
SWITCH
Q6413
FAN ERR
SWITCH
Q6419
SWITCH
Q6418
SWITCH
Q6416,
Q6417
DIODE
D6425
8
SWITCH
Q6414
SWITCH
Q6415
9
10
3
SWITCH
Q6924
4
13
FAN DRIVE
STBY 5V
0VP
PS PROT
REC ON
PANEL ON
AC RLY
THERMO-G
P.SW
P.SW
5
3
8
9
3
4
SUB 11V
SUB 6.5V
THERMISTER
TH6403
RLY_ON
1
CN6301
CN6008
CN6020
5V
1
4
IC6403
VOLTAGE REGULATOR
IC6404
OP AMP
IC6409
VOLTAGE
REGULATOR
IC6401
VOLTAGE
REGULATOR
SWITCH
Q6926
SWITCH
Q6923
SWITCH
Q6924
SWITCH
Q6915
SWITCH
Q6925
SWITCH
Q6906
1
14
IC6905
QUAD
COMPARATOR
2
3
4
7
9
DIODE
D6907
1
3
2
IC6906
SWITCH
Q6903
DIODES
D6903, D6904
10
9
8
Q6406
13
12
11
3
4
14
18
19
17
10
IC6408
2 CH
DC TO DC
CONVERTER
OUT 2U
OUT 2D
LL2
T6301
DIODE
D6417
9
10
11
12
13
14
15
16
2
4
6
7
DIODE
D6406
DIODE
D6406
PH6401
PHOTOCOUPLER
2
DIODES
D6901, D6902
IC6405
REGULATOR
SWITCH
Q6910
DIODES
D6923
4
IC6907
OP AMP
1
SWITCH
Q6301
SWITCH
Q6302
23
16
2
22
20
1
IC6301
TO G1 BOARD
CN6901
TO NP4 BOARD
CN5600
DIODE
D6310
PH6902
PHOTOCOUPLER
+11V
SWITCH
Q6901
2
1
5
CN6010
PFC_OUT
PFC_DET
PR1 VCC1
TO G1 BOARD
CN6017
15
20
DIODE
D6501
IC6501
22
SWITCH
Q6504
23
16
2
1
SWITCH
Q6503
T6501
12
15
4
6
SWITCH
Q6502
DIODE
D6502
10
DIODE
D6601
PH6601
PHOTOCOUPLER
PH6905
PHOTOCOUPLER
3
1
IC6601
REGULATOR
23
IC6701
20
2
1
SWITCH
Q6704
T6702
14
3
6
SWITCH
Q6702
DIODE
D6701
PH6801
PHOTOCOUPLER
PH6803
PHOTOCOUPLER
VCI VG(L)
VS
OCP
FB
V SENSE
VG(H)
VG(H)
VG(L)
V SENSE
V SENSE
SWITCH
Q6703
SWITCH
Q6705
SWITCH
Q6706
11
T6701
14
3
6
11
DIODE
D6804
DIODE
D6801
IC6903
QUAD
COMPARATOR
6
OUT 1
2
13
14
IN 2
OUT 3
OUT 2
SWITCH
Q6909
SWITCH
Q6912
DIODE
D6912
2
FB
OCP
VG(L)
SWITCH
Q6601
SWITCH
Q6600
STBY2
24
VCC
2
1
Q6913
Q6905
SWITCH
Q6911
V SENSE
VS
VG(11)
DIODE
D6408
SWITCH
Q6902
THERMISTER
TH6901
1
2
4
5
AUDIO_25V
AUDIO_GND
CN6005
TO K BOARD
CN2602
2
THRU 5V
5
6
SW9V
CN6009
TO A5 BOARD
CN4003
3
1
2
IC6402
VOLTAGE REGULATOR
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