DOWNLOAD Sony KDL-V40A12U / KLV-V40A10E Service Manual ↓ Size: 11.38 MB | Pages: 100 in PDF or view online for FREE

Model
KDL-V40A12U KLV-V40A10E
Pages
100
Size
11.38 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kdl-v40a12u-klv-v40a10e.pdf
Date
PREV: Sony KDE-W50A12U / KE-W50A10E Service Manual

Sony KDL-V40A12U / KLV-V40A10E Service Manual ▷ View online

- 33 -
4-1.  BLOCK DIAGRAMS (2)
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
8
9
11
12
14
13
CN4605
6
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 H8
BOARD
CN9031
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
3
CN4002
8
10
12
16
17
18
AC RLY
REC ON
FAN DRIVE
FAN ERR
CN5102
B20
B21
A22
B31
A16
A17
B22
B19
A20
B29
A30
A35
B35
A31
A33
A23
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
RESET-N
11
1
5
3
RGB SW0
AV-FB
RGB SW1
G/Y
R/V
B/U
9
CVBS/Y
7
C-SW
CN5110
TO BL
BOARD
CN1003
CCP-Y
CCP-CR
CCP-CB
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
31
29
30
25
23
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-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
39
24
25
78
IC4301
OP AMP
1
6
2
L
DIGITAL
CONTROL
OUT 0
R
Q4301
3
5
+9V
AUDIO LINE
OUTPUTS
72
IC4107
SHUNT REGULATOR
8
1
6
+9V
REF
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
Q4304
SWITCH
Q4305
SWITCH
D4304
SWITCH
Q4314
BUFFER
Q4315
SWITCH
Q4316
BUFFER
Q4317
SWITCH
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
Q4901, Q4902
BUFFER &
LIMITER
SPLITTER-CONT
3
2
57
58
42
41
SCL-P2
SDA-P2
SCL
SDA
SC2-IN-R
SC2-IN-L
SC3-OUT-L
SC3-OUT-R
MULTISOUND
PROCESSOR
2
CN5107
TO RF SPLITTER
CN901
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
Y OUT 2
TO J2
BOARD
CN5401
TO NP1
BOARD
CN5804
PANEL ON
THERMO1
N5V CONT
A3
B3
B4
RGB1/RGB2 SW
76
Q4101
SWITCH
FAN DRIVE
THERMO1
N5V CONT
A12
B12
A37
SDA-B-3.3V
B36
SCL-B-3.3V
1
4
8
9
10
11
12
13
SCL-B-3.3V
SDA-B-3.3V
3
SP DIF
DAC CSN
DAC CLK
DAC D
SYS RST
DMUT
THERMAL PROTECT
THERMAL PROTECT
SP MUTE
SC LTCH
AK-SYS-RST
SC DT
SC SHIFT
B25
B27
B16
B8
B17
A8
CN5104
TO KD
BOARD
CN7101
B28
A27
A26
B34
LINE MUTE
HP-MUTE
HP-DET
N-TEXT-SW
B2
RGB3 TXT SW
A2 
( 
   
  )
INPUT/OUTPUT,
AV SWITCH, A TUNER
DIGITAL VERSION
- 34 -
4-1.  BLOCK DIAGRAMS (3)
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
(OR REG)
AC(L)
2
3
4
F6001
FUSE
L6002
AC(N)
1
3
CN6001
3
1
6
RY6002
1
2
Q6400
SWITCH
AC RLY
TU32V
SBY 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
22
1
6
10
7
8
9
2
PH6500
AUTOCOUPLER
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
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 KD BOARD
CN7104
1
2
3
4
CN6202
1
2
3
4
5
TO PANEL
17.5V
17.5V
Q6431
SWITCH
PH6700
PHOTOCOUPLER
2
3
1
IC6800
Q6471
SWITCH
Q6470
SWITCH
NP1 (        )
D-D CONVERTERS
ANALOGUE VERSION
4
CN5802
3
1
6
TO GL3 BOARD
CN6201
CN5804
TO A2 BOARD
CN4002
1
22
21
5
6
3
12
8
THERMO 1
AC OFF DET
AC RELAY
REC ON
FAN ERR
Q5604
SWITCH
Q5605
SWITCH
STBY 5V
TU33V
AC RLY
P SW(-)
STBY 5V
TU33V
STBY 5V
Q5703
BUFFER
IC5630
5V REGULATOR
OUT
VCC
AC OFF DET
THERMO 1
RLY +5V
15
12
14
7
6
5
SUB +11V
SUB +11V
SUB +11V
CN5801
TO GL3 BOARD
CN6200
1
2
IC5631
ADJUSTABLE VOLTAGE
REGULATOR
V IN
3
FAN 1
1
4
3
V OUT
ON/OFF
IC5705
OP AMP
FAN DRV
Q5702
SWITCH
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
CN5803
2
1
4
3
TO A2 BOARD
CN4001
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
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
PROTECTOR
MODULE
1
22
21
5
6
3
12
8
THERMO 1
AC OFF DET
AC RELAY
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
Q5703
BUFFER
IC5630
5V REGULATOR
OUT
VCC
PS5601
AC OFF DET
THERMO 1
RLY +5V
SUB +17.5V
15
12
14
7
6
5
2
1
SUB +17.5V
SUB +11V
SUB +11V
SUB +11V
CN5801
TO GL3 BOARD
CN6200
PROTECTOR
MODULE
1
2
IC5631
ADJUSTABLE VOLTAGE
REGULATOR
V IN
3
FAN 1
1
4
3
V OUT
ON/OFF
IC5705
OP AMP
FAN DRV
Q5702
SWITCH
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
- 35 -
4-1.  BLOCK DIAGRAMS (4)
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)
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
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
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
223
185
137
177
224
4
91
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
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
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
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 A2
BOARD
CN5106
TO BN
BOARD
CN1603
PCMCI
CARD
IC3504
B
D
F
G
K
L
M
P
N
Q
R
T
U
S
V
W
H
N 1/2 (    )
DIGITAL
FRONTEND
DIGITAL
ONLY
SCL-TV
SDA-TV
TO A2
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
E
J
ATX
NO MATING
CONNECTOR
- 36 -
4-1.  BLOCK DIAGRAMS (5)
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
B
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
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
INDICATOR
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
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
FRONTEND
DIGITAL
ONLY
H6 (    )
CONTROL
BUTTONS
TO BL BOARD
CN1006
1
CN7000
SWITCHES
  S7000  INPUT/OK
  S7001  VOL-
  S7002  VOL+
  S7003  CH-
  S7004  CH+
  S7005  MENU
SWITCH
S7006
KEY 1
POWER INT
4
CN7030
H7 (   )
LED
TO BL BOARD
CN1006
SWITCH
Q7031
SWITCH
Q7032
PICTURE MUTE
TIMER LED
6
3
D7031
RED TIMER AND
GREEN PICTURE
MUTE LEDS
SWITCH
Q7030
STBY LED
4
D7030
STBY LED
SWITCH
Q7033
POWER LED
5
D7032
GREEN POWER
LED
RED
RED
GRN
GRN
IC7030
IR RECEIVER
OUT
8
SIRCS
TO A2 BOARD
CN9031
HEADPHONES
CN7061
10
J7060
H8 (  )
SIDE
SIGNAL
INPUT
11
14
HP.R
12
HP.L
HP_DET_IN
A GND
V
L
R
J7061
V
L
R
9
8
4
3
2
1
Y
C
3
1
5
6
S-DET
CN7060
G3L
H6
H7
N
NP1
H8
BL
KD
A2
P
RF
J2
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