DOWNLOAD Sony KV-36FS70 Service Manual ↓ Size: 28.19 MB | Pages: 105 in PDF or view online for FREE

Model
KV-36FS70
Pages
105
Size
28.19 MB
Type
PDF
Document
Service Manual
Brand
Device
TV
File
kv-36fs70.pdf
Date
PREV: Sony KV-28FC60 Service Manual

Sony KV-36FS70 Service Manual ▷ View online

29
30
31
32
5-1.  BLOCK DIAGRAMS (1)
TO PICTURE TUBE
HV
TO C BOARD
FV
1
5
RELAY
RY6601
3
2
1
CN6620
CN6700
1
2
CN6700
RELAY
RY6602
MAIN RECT
D6604
T6601
9
8
7
12
13
11
10
16
14
15
+6.5V RECT
D6619
D6613, 6614,
6615, 6616
+135V RECT
D6617
+135V
+10.5V
+6.5V
IC6654
+5VREG
1
2
IC6662
1
3
7
5
3
4
+5V
1
4
D
S
C
IC6651
T6651
7
5
CN6102
14
A5
B7
A9
B9
B13
A16
B16
B15
A17
B17
A19
B19
A23
A22
B24
B25
A25
B18
E/W
AFC PULSE
EX PARA
RGB AFC
HD IN
DYN FOCUS
VMOD
V PROT
V SAW +
V SAW -
HD2 OUT
HD1 OUT
H SAW
IN PIN
L IN
H CENTER
9
10
13
15
16
17
18
19
H-OUT DRIVE
Q6801
H-OUT DRIVE
Q6802
HDT
T6801
HDT
T6802
H-OUT
Q6803,
Q6804
B20
HP2
A7
HP1
A24
DF DRIVE
A14
IC6801
+
-
1
2
3
7
6
5
Q6805
Q6806
T6805
Q6808
T6804 FBT
6
5
11
1
2
4
7
9
8
10
+15V RECT
D6808
-15V RECT
D6807
-15V
+15V
HV
12
13
FV
DFT
T6852
DF DRIVE
Q6851
1
4
TO C BOARD
CN5601
G2
H
CN6500
6
V+
V-
5
4
3
2
1
H-
H+
V DY
V- DY+
DY ASSY
V- DY-
H DY
H- DY+
H- DY-
1
5
7
IC6700
V-OUT
V OUT
Q6700
CN6611
+200V
+135V
+135V
TO D1 BOARD
CN6601
1
2
POWER
S7601
4
3
2
IC7125
RECEIVER
2
1
D7125
RESP
SIRCS
STBY+5V
TO A BOARD
CN1700
F1 (        )
F7626
1
2
1
2
CN7600
CN7633
CN7644
+200V RECT
D6805
CN7611
FOR
CHECK
1
2
AC IN
AC IN
DGC
DGC
DGC
CHECK
DGC CHECK
CN6600
ABL
AMP
Q6809
Q6810
+
-
TO A BOARD
CN1602
 AC FILTER FUSE
CN7100
F (          )
POWER SWITCH AND
RESPONSE LED, IR Rx
D (               )
 POWER SUPPLY AND DEFLECTION
2
1
5
1
9
11
13
CN6101
TO A
BOARD
CN1601
Q6667
+5V
STANDBY
OVER CURRENT PROT
OVER VOLTAGE PROT
AC ON/OFF
7
6
5
12
4
1
1
3
2
+22V RECT
D6618
+22V
-22V
6
IC2601
19
13
14
19
7
PH2602
+135V
2
3
1
IC2603
ERR AMP
+135V
VD
VS
Vocp
Vc-1
BK 
(
   
   
 )
CN310
(1/2)
1
28
27
26
25
24
Y IN A
VSB
VP IN A
HP IN A
V IN A
U IN A
B20
4
3
6
5
R IN B
HP IN B
G IN B
B IN B
21
20
19
16
Y OUT
U OUT
V OUT
TO A BOARD
CN1301
17
HP OUT
VP OUT
7
VP IN B
A20
B19
A19
A18
B9
A9
B8
B7
A4
B3
11
SCL
14
9
8
- U IN
- V IN
SDA
20
19
- V OUT
- U OUT
17
Y OUT
7
Y IN
3
Y IN
1
CV IN
7
Y OUT
A7
B18
A2
A1
B16
A16
B12
A12
B11
B10
A10
B5
B2
B1
FL300
Y SUB OUT
U SUB OUT
V SUB OUT
HP SUB OUT
VP SUB OUT
Y SUB IN
VP SUB IN
HP SUB IN
V SUB IN
U SUB IN
RED TEXT IN
HP TEXT IN
GREEN TEXT IN
BLUE TEXT IN
VP TEXT IN
Y MAIN IN
CV BS MAIN IN
SCL
U MAIN IN
V MAIN IN
SDA
- V MAIN OUT
- U MAIN OUT
Y MAIN OUT
IC300
TO A BOARD
CN1301
IC301
CN310
(2/2)
PICTURE ENHANCEMENT
1
5
7
9
11
AV3 L OUT
AV3 R OUT
4
3
2
1
VIDEO
L
R
TO A BOARD
CN1703
J7900
CN7103
3
J7925
HEADPHONE
Y/C
HEADPHONE R IN
HEADPHONE L IN
AV3 CHROMA OUT
AV3 LUMINANCE OUT
H1 
(
   
 
)
AV3 INPUT
3
VM AMP
Q5400,5401
VM BUFFER
Q5402,5403,
5404,5405
VM OUT
Q5406,5407
VM IN
CN5444
Q.P -
Q.P +
QP-
VM
TO
D1 BOARD
CN6502
4
3
Q.P -
Q.P +
1
2
3
4
7
8
QP+
CN5602
2
TO E BOARD
CN4502
VM
 
(
        
 
 )
VELOCITY MODULATION
CN5402
NECK
ASSY
8
9
33
34
36
35
5-1.  BLOCK DIAGRAMS (2)
TO
A BOARD
CN1701
5
6
7
8
4
3
1
3
4
3
2
1
GND L
LEFT AUDIO
GND R
RIGHT AUDIO
CENTER  AUDIO
GND C
TO
SUBWOOFER
CN7988
CN7977
CN7101
J7952
SPL
SPR
3
1
2
6
4
3
U (         )
 AUDIO INTERFACE /
OUTPUT
2
FRONT
SPEAKER
4
3
2
1
BASS
UNIT
TO A BOARD
CN1801
B9
A9
CVBS OUT (TEXT)
AUDIO RESET
AM1
QSSI IN
CN8902
A4V
CN8101
(1/2)
14
SDA
13
SCL
15
YS 3
27
R I
26
G I
25
B I
V-M (2)
48
CI
1
CVBS/YI
45
COMB SYS
23
Cr OUT
5
COMB Y
BUFFER
Q8200
MONO IN (AM)
69
IF IN 2
67
IF IN1
POWER ON RESET
27
SPEAKER OUT R
25
SURROUND OUT
28
SPEAKER OUT L
30
SUBWOOFER OUT
60
XTAL IN
SCL
TV OUT L
AV MAIN L IN
XTAL OUT
TV OUT R
AV MAIN R IN
72
71
2
57
56
37
36
SDA
3
X8200
18.432MHz
BUFFER
Q8201
HP MUTE SWITCH
Q8100, Q8101
6
7
8
1
L OUT
R OUT
L IN
R IN
SCL
SDA
21
68
IF COMMON IN
IC8200
SOUND PROCESSOR
7
1
CENTER OUT
LEFT IN
CENTER IN
LEFT OUT
8
RIGHT IN
RIGHT OUT
14
SUR. IN
SUR. OUT
CENTER SPEAKER  (1)
LEFT SPEAKER (3)
RIGHT SPEAKER (2)
SURROUND SPEAKER (4)
IC8201
OUTPUT AMP
5
3
10
12
24
CENTER OUT
IC8101
HP OUT
J8901
VARIABLE OUT
L
R
AM1
QSS1
AUDIO
RESET
TO A BOARD
CN1801
CN8101
(2/2)
HEADPHONE L OUT
HEADPHONE R OUT
J 
(
         
)
INTERFACE, PIP,
AUDIO, CHROMA,
G COMB FILTER
MAIN L
MAIN R
RIGHT OUT (9)
LEFT OUT (11)
HP L
HP R
IC8700
AUTOWIDE
6
AD IN
16
SDA
15
SCL
SDA
SCL
B15
A15
A10
A14
AMP
Q8818
B14
B6
A6
27
(L4) AV3-L
SDA
SCL
AV3 LEFT IN
AV3 RIGHT IN
34
(R4) AV3-R
A7
AV3 C IN
51
(C2) AV3-C
A8
AV3 LUM IN
56
AV3-V(Y2)
A13
19
20
VIDEO OUT
VIDEO IN AV4 (3)
15
8
6
3
2
1
RIGHT OUT (9)
33
(R5) AV4-R
26
(L5) AV4-L
20
MODE 3
49
(C3) AV4-C
54
AV4-V(YB)
RIGHT IN (10)
LEFT OUT (11)
LEFT IN (12)
MODE 4 (3)
C IN AV4 (4)
CN8901
AV2
19
20
VIDEO OUT (6)
VIDEO IN (9)
15
10
6
3
2
1
RIGHT OUT (5)
RIGHT IN (6)
LEFT OUT (7)
LEFT IN (8)
AV LINK
C IN (5)
10
MODE (2)
CN8900
AV1
19
20
VIDEO OUT (2)
VIDEO IN (3)
8
6
2
1
16
15
RED IN
BLANKING
RIGHT OUT (1)
RIGHT IN (2)
LEFT IN (4)
MODE (1)
3
LEFT OUT (3)
11
7
BLUE IN
GREEN IN
58
AV2-V(Y1)
9
AV2 OUT(CV01)
52
AV2-C(C1)
19
MODE 2
28
(L3) AV2-L
35
(R3) AV2-R
41
(L02) AV2-L OUT
40
(R02) AV2-R OUT
60
AV1-V (CV IN 2)
18
MODE 1
29
(L2) AV1-L
25
LTV
36
(R2) AV1-R
32
RTV
IC8500
DIGITAL COMB FILTER
11
AV4 C
3
Y OUT
13
C OUT
6
CLOCK  IN
16
LUMINANCE OUT
15
CHROMA OUT
16
PNR
15
NTPLI
AMP
Q8302
AMP
Q8300
11
MAIN Y OUT
13
MAIN C OUT
IC8301
MAIN CHROMA
SDA
SCL
7
COMB C/
FORGED S
22
Cb OUT
21
Y OUT
39
MAIN L OUT
38
MAIN R OUT
24
HPR OUT 3
23
HPL OUT 3
3
CVBS OUT
46
SFC OUT
AMP
Q8310
AMP
Q8309
AMP
Q8308
4
AV4 Y
15
AV3 C
2
AV3 Y
IC8802
SUB AUDIO/VIDEO SWITCH
MAIN L
MAIN R
HPR
HPL
A2
U-M (1)
HEADPHONE RIGHT OUT
SURROUND SPEAKER (4)
CENTRE SPEAKER (1)
LEFT SPEAKER (3)
RIGHT SPEAKER (2)
HEADPHONE RIGHT OUT
HEADPHONE LEFT OUT
HP MUTE
HEADPHONE LEFT OUT
Y-M (3)
A25
B25
B4
A4
A3
A2
A1
B1
A4
B4
A5
IC8801
MAIN AUDIO/VIDEO SWITCH
AV LINK
CVBS1 IN
BIT CLOCK IN O
LR CLOCK IN O
BIT CLOCK IN I
BIT CLOCK IN O
IC8250
DOLBY
26
27
25
24
SYNC IN
DATA IN O
LR CLOCK IN I
30
19
29
LR CLOCK IN I
28
DATA OUT I
16
CHIP SELECT IN
46
4
I2S CLOCK
5
I2S WS
6
I2S DATA OUT
7
I2S DATA IN
AM 2
QSS 2
A11
B11
1
3
13
SW
AM IN
FM SIF
IC8150
FM DEMULATOR
2
2
SWO
DA 4
IC8151
I2S SWITCH
CN1801
B13
A15
B15
B18
QSS2 OUT
HEADPHONE RIGHT IN
HEADPHONE LEFT IN
AV3 CHROMA OUT
AV3 LUMINANCE OUT
AM 2 OUT
CVBS 2 OUT
AUDIO LEFT
AUDIO SURROUND
AUDIO CENTER
AUDIO RIGHT
HEADPHONE MUTE
AV3 RIGHT OUT
AV3 LEFT OUT
AV LINK I/O
MODE (PIN B)
CVBS IN (TEXT)
AUDIO RESET
H PULSE SUB IN
A19
B19
V PULSE SUB IN
 V SUB IN
A20
U SUB IN
B22
H PULSE MAIN IN
A21
Y SUB IN
A23
A24
V PULSE MAIN IN
V MAIN IN
A25
U MAIN IN
B25
Y MAIN IN
B4
MODE (PIN 8)
B5
AV LINK I/O
B9
B8
CVBS IN (TEXT)
AUDIO RESET
B11
TEXT BLANKING IN
B12
BLUE TEXT IN
B14
RED TEXT IN
B13
GREEN TEXT IN
B17
V SYNC TEXT
B18
H SYNC TEXT
A12
STANDBY
A13
PROTECTION
A14
AC ON/OFF
B20
AUDIO MUTE
B3
AGC MONITOR
4
5
11
14
15
16
SCL
SDA
AGC MONITOR
SDA
SCL
AGC
MONITOR
AM1
QSS1
CVBS1
BUFFER
Q1328,
Q1329
BUFFER
Q1326,
Q1327
MUTE SW
Q1201
A3
A2
B1
A5
A4
B4
A6
B6
A7
A8
A13
A11
B11
A12
A1
9
10
1
1
A2
4
A25
A15
A16
A17
A18
A19
A21
A22
A23
A2
A3
A4
A5
B19
A20
B20
A7
A8
B8
B7
B18
5
17
18
10
19
14
6
16
9
13
7
15
TO E BOARD
CN4101
TO B3 BOARD
CN502
V MAIN OUT
U MAIN OUT
Y MAIN OUT
Y SUB OUT
U SUB OUT
V SUB OUT
VP SUB OUT
HP SUB OUT
H PULSE MAIN OUT
DPIC SW
V-100 IN
Y-100 IN
U-100 IN
V-100 OUT
Y-100 OUT
U-100 OUT
DPIC SW
B5
A4
A5
A2
B2
A3
B3
B1
A11
B11
A1
A6
A10
B10
9
11
1
3
5
7
TO H1 BOARD
CN7103
TO D BOARD
CN6102
TO J BOARD
CN8101
TO M BOARD
CN9101
5
9
11
13
6
2
4
8
TO D BOARD
CN6101
TO U BOARD
CN7101
STANDBY
AC ON/OFF
OVER VOLTAGE
OVER CURRENT PROT
IC1400
I/O EXPANDER
AUDIO
PROTECTION
Q1226,1227,
1626
8
6
1
MUTE SW
Q1208
13
11
3
AUDIO LEFT
AUDIO SURROUND
AUDIO CENTER
AUDIO RIGHT
HEADPHONE RIGHT OUT
AV3 CHROMA IN
HEADPHONE LEFT OUT
AV3 LUMINANCE IN
AV3 LEFT OUT
AV3 RIGHT OUT
HORIZONTAL DEFL
RED TEXT OUT
VERTICAL DEFL
GREEN TEXT OUT
TEXT BLANKING OUT
BLUE TEXT OUT
EXTRA PARABOLA
FLYBACK PULSE
HORIZONTAL DRIVE
DYNAMIC FOCUS
EAST/WEST
VERTICAL SAW+
VERTICAL PROTECT
VERTICAL SAW-
RGB AFC
X-RAY
ABL
VM MODULATION
INST+
OUTS
INC+
MUTE
MUTE
OUTC
SURROUND
CENTER
IC1126
AUDIO AMPLIFIER
LEFT
IC1176
AUDIO AMPLIFIER
CENTER AND
SURROUND
IC1126
AUDIO AMPLIFIER
RIGHT
CN1200
CN1401
CN1703
CN1701
CN1601
CN1602
CN1901
TU1326
INPUT
OUTPUT
STBY/MUTE
STBY/MUTE
OUTPUT
INPUT
10
9
STANDBY
4
1
2
IC1601
+5VREG
+6.5V
+5V
ANALOGUE
4
1
2
IC1602
+5VREG
+5V
DIGITAL
4
1
2
IC1605
+3.5VREG
+4.5V
+3.5V
4
1
2
IC1604
+9VREG
+10.5
+9V
1
13
5
11
3
2
10
7
A4
A5
5
4
TO F1 BOARD
CN7100
4
CN1700
LED
SIRCS
TO TOP
CONTROL
A10
B9
A9
CVBS 1 OUT
AM 1
QSS 1 OUT
16
CVBS2
15
QSS2
14
AM2
5
SDA
4
SCL
BUFFER
Q1328,
Q1329
TU1350
(SUB-TUNER)
RESPONSE LED
SIRCS
B2
B5
A10
B10
B11
B12
A12
A4
A7
B7
U SUB OUT
Y SUB OUT
Y MAIN OUT OUT
HP SUB IN
VP SUB IN
V SUB IN
U SUB IN
Y SUB IN
Y MAIN IN
U MAIN IN
CN1301
TO BK BOARD
CN301
15
V PULSE MAIN OUT
B1
V MAIN IN
B8
V SUB OUT
A9
HP SUB OUT
B9
VP SUB OUT
B18
PORT 2
4
MID HP
PORT 2
TEXT HP
2
1
IC1401
4
MID VP
PORT 2
TEXT VP
2
1
1
10
OV PROT
AUDIO PROT
OC PROT
9
3
PORT 2
A 
(
   
 
     )
SIGNAL AND AUDIO AMP
37
38
39
40
5-1.  BLOCK DIAGRAMS (3)
3
1
IC6455
ROTATION PRE-AMPLIFIER
2
8
7
6
3
2
IC6456
ROTATION POWER AMPLIFIER
4
6
8
7
3
1
IC6351
QP SIGNAL SHAPING
2
5
7
6
IC6302
QP OUTPUT DRIVE STAGE
6
3
1
2
1
IC6301
7
2
+
-
1
IC6103
HORIZONTAL LINEARITY & INNER PIN CONTROL
6
-
+
7
5
5
+
-
7
IC6101
HORIZONTAL DRIVE PULSE GENERATOR
6
2
-
+
1
3
2
+
-
1
IC6100
HORIZONTAL DRIVE PULSE GENERATOR
3
5
-
+
7
6
5
+
-
7
IC6102
ACTIVE HORIZONTAL SIZE
ADJUSTMENT CONTROL
6
2
-
+
1
3
SWITCH
Q6104
Q6106
A5
B20
B13
SWITCH
Q6104
Q6106
A7
A9
3
2
14
9
8
5
6
3
A24
+
-
2
3
6
CY AMP
Q6253,
6254
1
3
A22
A23
B25
A25
B5
QP OUT
Q6301
B15
+12V
6
7
5
4
7
1
3
IC6405
D/A FOR FOCUS,
ROTATION,
 `H' TRAP
3
CN6502
CN6601
(2/2)
CN6622
A14
CN6601
(1/2)
IC6251
DYNAMIC CONVERGENCE
IC6250
CONVERGENCE CONTROLLER
IC6454
SIGNAL
CONDITIONER
7
ABL1
E/W
HP2
HDIN
17
16
HD
VSTST
SCL
SDA
HSTAT
REFVOUT
HDYCON
VSAW
B3
A4
SCL
SDA2
HP1
EX PARA
VFB
V PROT
Q6403, Q6404
Q6402, Q6401
TO D BOARD
CN6600
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
3
1
CN6633
DF DRIVE
V PROT
QP-
L IN
IN PIN
HD1OUT
HD2OUT
TO
ROTATION
COIL
CY+
CY-
TO D BOARD
CN6600
TO VM BOARD
CN5602
+5 V
D1 
(
   
 
 )
DEFLECTION
6
6
8
6
A16
DYN FOCUS
5
+9V
IC6303
2
1
+
-
+9V
3
8
CN502
(1/2)
11
IC801
IC802
TO A BOARD
CN1200
B3 
(
         
)
100Hz PROCESSING
A25
HP MAIN IN
CN502
(2/2)
A6
HP100 OUT
SCL
201
202
208
210
215
DRCCBIN7
12
DRCCBIN6
13
DRCCBIN5
14
DRCCBIN4
15
DRCCBIN3
16
DRCCBIN2
17
DRCCBIN1
20
DRCCBIN0
21
DRCCRIN7
23
DRCCRIN6
23
DRCCRIN5
24
DRCCRIN4
26
DRCCRIN3
27
DRCCRIN2
28
DRCCRIN1
29
DRCCRIN0
31
DRCYIN7
32
DRCYIN6
33
DRCYIN5
34
DRCYIN4
35
DRCYIN3
39
DRCYIN2
40
DRCYIN1
41
DRCYIN0
131
SDADR0
130
SDADR1
129
SDADR2
120
SDADR3
121
SDADR4
122
SDADR5
123
SDADR6
124
SDADR7
125
SDADR8
128
SDADR9
132
SDADR10
133
SDADR11
134
SDADR12
180
VDOYIN0
179
VDOYIN1
178
VDOYIN2
177
VDOYIN3
176
VDOYIN4
173
VDOYIN5
172
VDOYIN6
171
VDOYIN7
192
VDOCIN0
191
VDOCIN1
190
VDOCIN2
185
VDOCIN3
184
VDOCIN4
183
VDOCIN5
182
VDOCIN6
181
VDOCIN7
99
SDDAT30
100
SDDAT31
SDDAT29
103
SDDAT28
104
SDDAT27
105
SDDAT26
106
SDDAT25
108
SDDAT24
109
SDDAT23
110
SDDAT22
111
SDDAT21
112
SDDAT20
113
SDDAT19
116
SDDAT18
117
SDDAT17
118
SDDAT16
119
SDDAT15
158
SDDAT14
159
SDDAT13
160
SDDAT12
161
SDDAT11
164
SDDAT10
165
SDDAT9
166
SDDAT8
167
SDDAT7
148
SDDAT6
149
SDDAT5
151
SDDAT4
152
SDDAT3
153
SDDAT2
154
SDDAT1
155
SDDAT0
157
DSPCR0
71
DSPCR1
70
DSPCR2
69
DSPCR3
68
DSPCR4
65
DSPCR5
64
DSPCR6
63
DSPCR7
62
DSPCB0
61
DSPCB1
60
DSPCB2
59
DSPCB3
58
DSPCB4
57
DSPCB5
56
DSPCB6
53
DSPCB7
52
DSPY0
51
DSPY1
50
DSPY2
49
DSPY3
48
DSPY4
47
DSPY5
46
DSPY6
45
DSPY7
44
VDOCLKIN
XDSPVS
73
XDSPHS
72
194
V PULSE SUB IN
H PULSE SUB IN
V SUB IN
U SUB IN
Y SUB IN
CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0
CR7
CR6
CR5
CR4
CR3
CR2
CR1
CR0
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
C0
C1
C2
C3
C4
C5
C6
C7
D30
D31
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
D7
D8
D6
D5
D4
D3
D2
D1
D0
R0
R1
R2
R3
R4
R5
R6
R7
B0
B1
B2
B3
B4
B6
B5
B7
G0
G1
G2
G3
G4
G5
G6
HP100
G7
VP100
D30
D31
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
D15
D14
D13
D12
D11
D10
D9
D7
D8
D6
D5
D4
D3
D2
D1
54
53
51
50
48
47
45
42
40
39
37
36
34
33
31
85
83
82
80
79
77
76
74
13
11
10
8
7
5
4
2
D0
56
DQ30
DQ31
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ7
DQ8
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
25
26
27
60
61
62
63
64
65
66
24
23
22
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
10
9
8
7
6
5
4
3
20
19
18
17
16
C7
C6
C5
C4
C3
C2
C1
C0
Y7
Y6
Y5
Y4
Y3
15
Y2
14
Y1
13
Y0
B7
B6
B5
B4
B3
B2
B1
B0
A7
A6
A5
A4
A3
A2
A1
A0
52
CLK
50
4
2
53
53
3
4
5
6
7
8
9
10
23
24
25
26
27
28
29
30
R2
R3
R4
R5
R6
R7
R8
R9
B2
B3
B4
B5
B6
B7
B8
B9
13
14
15
16
17
18
19
20
G3
G3
G4
G5
G6
G7
G8
G9
RO
R1
R2
R3
R4
R5
R6
R7
BO
B1
B2
B3
B4
B5
B6
B7
GO
G1
G2
G3
G4
G5
G6
G7
42
46
44
R0
B0
G0
IC302
IC901
IC309
9
2
4
2
1
13
10
2
1
9
13
11
10
13
6
5
2
11
12
IC306
IC304
11
23
10
5
12
9
4
13
IC305
IC310
IC303
IC307
4
2
2
4
2
4
VP100
HP100
A7
B6
VP100 OUT
A8
A9
V100 OUT
U100 OUT
Y100 OUT
TO A BOARD
CN1200
21
20
19
18
17
15
14
13
12
11
10
9
8
O16
O17
O18
O19
O20
7
021
6
O22
5
O23
IC704
DY6
DY5
DY4
DY3
DY2
DY1
DY0
3
29
28
4
25
23
26
27
DY7
2
DY8
IC701
DY2
DY3
DY4
DY5
DY6
DY7
DY8
91
92
93
95
96
97
98
DY1
90
DY0
100
88
O23
87
O22
86
O21
85
O20
83
O19
82
O18
81
O17
80
O16
78
DB7
77
DB6
76
DB5
75
DB4
73
DB3
72
DB2
71
DB1
70
DB0
68
DR7
67
DR6
66
DR5
65
DR4
63
DR3
62
DR2
61
DR1
60
DR0
181
DSY9
VIN31
182
DSY8
VIN30
183
DSY7
VIN29
184
DSY6
VIN28
185
DSY5
VIN27
186
DSY4
VIN26
187
DSY3
VIN25
188
DSY2
VIN24
190
DSY9
VIN23
191
DSY8
VIN22
192
DSY7
VIN21
193
DSY6
VIN20
194
DSY5
VIN19
195
DSY4
VIN18
196
DSY3
VIN17
197
DSY2
VIN16
199
DSR9
VIN15
200
DSR8
VIN14
201
DSR7
VIN13
202
DSR6
VIN12
203
DSR5
VIN11
204
DSR4
VIN10
205
DSR3
VIN9
206
DSR2
VIN8
208
DSB9
VIN7
1
DSB8
VIN6
2
DSB7
VIN5
3
DSB6
VIN4
4
DSB5
VIN3
5
DSB4
VIN2
6
DSB3
VIN1
7
DSB2
VIN0
IC601
181
Y7
DIY7
180
Y6
DIY6
179
Y5
DIY5
178
Y4
DIY4
177
Y3
DIY3
176
Y2
DIY2
175
Y1
DIY1
174
Y0
DIY0
171
C7
DIC7
170
C6
DIC6
169
C5
DIC5
168
C4
DIC4
167
C3
DIC3
166
C2
DIC2
165
C1
DIC1
164
C0
DIC0
DSB9
154
DB09
DSB8
153
DB08
DSB7
152
DB07
DSB6
151
DB06
DSB5
150
DB05
DSB4
149
DB04
DSB3
148
DB03
DSB2
147
DB02
DSR9
140
DR09
DSR8
139
DR08
DSR7
138
DR07
DSR6
137
DR06
DSR5
136
DR05
DSR4
135
DR04
DSR3
134
DR03
DSR2
133
DR02
DSY9
129
DY09
DSY8
128
DY08
DSY7
127
DY07
DSY6
126
DY06
DSY5
125
DY05
DSY4
124
DY04
DSY3
123
DY03
DSY2
122
DY02
XCAS
XCAS
7
XRAS
XRAS
8
XWE
XWE
9
DOM
DOM
10
XCS
XCS
11
DQ7
DQ7
13
DQ6
DQ6
14
DQ5
DQ5
15
DQ4
DQ4
16
DQ3
DQ3
17
DQ2
DQ2
18
DQ1
DQ1
19
DQ0
DQ0
20
DQ15
DQ15
25
DQ14
DQ14
26
DQ13
DQ13
27
DQ12
DQ12
28
DQ11
DQ11
29
DQ10
DQ10
30
DQ9
DQ9
31
DQ8
DQ8
32
A9
ADDR9
37
A8
ADDR8
38
A7
ADDR7
39
A6
ADDR6
40
A5
ADDR5
41
A4
ADDR4
42
A3
ADDR3
46
A2
ADDR2
47
A1
ADDR1
48
A0
ADDR0
49
A11
ADDR11
35
A10
ADDR10
36
DAC0
86
7
DAC1
81
6
DAC2
80
5
DAC3
69
4
SW3
93
3
57
10
58
9
SW2
DAC4
DAC3
DAC2
DAC1
DAC0
IC604
IC501
6
D(A)8
7
D(A)7
8
D(A)6
9
D(A)5
10
D(A)4
11
D(A)3
12
D(A)2
13
D(A)1
17
D(B)8
18
D(B)7
19
D(B)6
20
D(B)5
21
D(B)4
22
D(B)3
23
D(B)2
24
D(B)1
Y7
Y6
Y5
Y4
Y3
Y2
Y1
Y0
C7
C6
C5
C4
C3
C2
C1
C0
IC602
49
DQ15
48
DQ14
46
DQ13
45
DQ12
43
DQ11
42
DQ10
40
DQ9
39
DQ8
32
ADDR9
31
ADDR8
30
ADDR7
29
ADDR6
28
ADDR5
27
ADDR4
23
ADDR2
24
ADDR3
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10
DQ9
DQ8
A9
A8
A7
A6
A5
A4
6
7
8
11
12
14
15
16
17
18
19
20
21
22
A3
A2
ADDR0
A0
ADDR1
A1
ADDR10
A10
ADDR11
A11
CS
XCS
RAS
XRAS
CAS
XCAS
WE
XWE
LDQM
DQM
DQ7
DQ7
DQ6
DQ6
DQ5
DQ5
DQ4
DQ4
DQ3
DQ3
5
DQ2
DQ2
3
DQ1
DQ1
2
DQ0
DQ0
5
3
4
IC603
A24
VP MAIN IN
A19
Y SUB IN
A18
U SUB IN
A17
V SUB IN
B16
V PULSE SUB IN
A15
H PULSE SUB IN
162
161
160
A21
Y MAIN IN
63
A22
U MAIN IN
50
A23
V MAIN IN
31
VIN(A)
VIN(B)
VIN(C)
IC506
IC505
IC308
A/D
CONVERTER
FIELD
MEM ORY
ANALOGUE
CONVERTER
SUB A/D
PLL
100Hz
P
R
O
C
E
S
S
O
R
EPROM
P
A
N
O
R
A
M
A
I
C
IIC
EXPANDER
DRC
A to D
C
O
N
V
E
R
T
E
R
FIELD
MEM ORY
16Mbit DRAM
D
I
G
I
T
A
L
C
O
N
V
E
R
T
E
R
41
42
44
43
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
5-1.  BLOCK DIAGRAMS (4)
CN4101
B20
B15
B14
B13
B12
A1
A6
A16
B16
A10
B10
B11
A11
A20
A2
B2
B3
B8
A8
13
23
22
1
18
17
43
33
34
35
36
62
61
60
59
58
57
56
55
54
EXTRA PARABOLA
VMID
HDEFL
SDL2
RED
D FOCUS
Y100
U100
V100
SWITCH (PORT 3)
YMID
UMID
VDEFL
SDA2
GREEN
BLUE
BLK
DPIC SW
HD
FB PULSE
EW
ABL
XRAY
Cr2 IN
HS IN
SDL
R2 IN
Cr1 IN
FS
Y2 IN
Ct2 IN
VS IN
SDA
G2 IN
B2 IN
YS/YM2
DPIC DCTR
HD
HP IN
EW
ABL IN
SCP
ABL FIL
B1
A3
B18
B19
53
52
64
63
EXTRA PARA
DF PARA
YIN
Ct1 IN
CN4500
25
26
28
30
1
3
5
8
19
45
15
2
X4300
503.5 kHz
TO VM BOARD
CN5402
B OUT
G OUT
R OUT
IK IN
VM OUT
500K
CN4502
TO A BOARD
CN1401
IC4301
PICTURE  TUBE
CN5400
R
G
TO D BOARD
HV (T6804)
R
G
B
HV
1
3
5
8
IK
B
5
IK
9
VDF
3
VI
1
VB
STANBY SW
Q5351
VOLTAGE DET
Q5375, 5376
+12V
8
VO
IC5350
VIDEO OUT (BLUE)
5
IK
9
VDF
3
VI
1
VB
8
VO
IC5325
VIDEO OUT (GREEN)
5
IK
9
VDF
3
VI
1
VB
8
VO
IC5300
VIDEO OUT (RED)
STANBY SW
Q5325
STANBY SW
Q5300
POWER ON SWITCH
Q5350
+12V
6
7
8
TO D BOARD
FV (T6804)
G4
G2
1
H1
3
H1
4
G2
1
G2
RV5375
CN5600
TO D BOARD
CN6500
FV
J5375
RED
GREEN
BLUE
IK
E 
(
   
 
   )
RGB OUT / CHROMA
C 
(
   
 
)
CRT DRIVE
11
9
12
6
VDN
L2FJL
5
VDP
9
OUT2
IC4701
6
OUT1
4
X1
11
X2
10
5
Y1
Y2
7
IC4702
6
2
1
5
3
B5
B7
BUFFER
Q4702, 4703
21
RGB AFC
TO A BOARD
CN1901
IC9105
MAIN MICRO-CONTROLLER
CN9101
1
MID BUSY
11
AVLINK OUT
SWITCH
Q9100
90
AV LINK IN
79
23
15
14
3
VP 100
4
HP 100
15
3
EO
14
IC9110
MASTER RESET I.C.
CLOCK
2
1
6
/STR
MTX RES
7
DATA
DSD OFF
11
IC9500
TEXT BLANKING GENERATOR
13
1
SWITCH
Q9504,9503
12
2
4
5
IC9502
MEGATEXT I.C.
CVBS
VS
HS
R
G
GPO
RES
B
A20
B5
B17
B18
B9
B16
B12
B13
B14
AMPLIFIER
Q9500,9501,
9502
10
TCS
61
62
63
8
3
16
17
18
22
68
67
66
17
2
64
56
55
57
54
AD13
AD12
AD15
AD14
D(16)
D(15)
D(14)
D(13)
52
51
53
50
46
45
47
44
AD8
AD7
AD6
AD5
AD4
AD11
AD10
AD9
D(12)
D(11)
D(10)
D(6)
D(7)
D(8)
D(9)
D(5)
42
41
43
40
AD0
AD3
AD2
AD1
D(4)
D(3)
D(2)
D(1)
81
83
33
34
28
27
29
26
A17
A16
A19
A18
A(19)
A(18)
A(17)
A(16)
74
73
75
72
70
69
71
68
A12
A11
A10
A9
A8
A15
A14
A13
A(15)
A(14)
A(13)
A(9)
A(10)
A(11)
A(12)
A(8)
64
63
65
62
60
59
61
58
A4
A3
A2
A1
A0
A7
A6
A5
A(7)
A(6)
A(5)
A(1)
A(2)
A(3)
A(4)
A(0)
2
3
35
37
38
36
39
41
42
40
43
IC9109
PROGRAMMABLE O.T.P.
5
6
4
7
9
10
8
11
30
28
32
26
20
18
22
16
Q12
Q11
Q10
Q9
Q8
Q15A-1
Q14
Q13
29
27
31
25
19
17
21
15
Q4
Q3
Q2
Q1
Q0
Q7
Q6
Q5
12
14
5
9
8
2
3
4
28
10
IC9107
R.A.M.
A3
A8
A7
A6
A5
A4
A9
A14
A13
A12
A11
A10
A2
12
13
11
14
16
17
15
25
24
26
23
20
19
22
18
D4
D3
D2
D1
D0
D7
D6
D5
D(7)
D(6)
D(5)
D(1)
D(2)
D(3)
D(4)
D(0)
6
7
XOUT
XIN
X9500
20.480MHZ
1
6
27
/RST OUT
CLOCK
DATA
/STR
KEY2
A3
B6
B1
9
87
86
30
94
SCLO
DISABLE
SWITCH
Q9105
A4
AGC MONITOR
RESP LED
KEY2
TC INT
WP
SDA1
SDA0
CS/DISABLE
SCLO
SCL1
SWITCH
Q9110
7
6
SDA
SCL
WP
IC9108
SDAO
B7
5
10
95
99
2
12
6
7
XTAL2
XTAL1
X9101
16MHZ
KEY1
AGC MON
7
1
OUT2
+2
5
3
IC9100
KEY PAD DRIVER
OUT1
32
WDT CLK
31
8
7
PULSE
1
IC9104
ENABLE
6
RESET
A10
100
A2
B3
KEY1
RESP. LED
+1
WDT EN
PIN8
91
13
98
ST.BY
SIRCS
PIN8
93
92
AC ON.OFF
PROT
SIRCS
B4
A5
A12
A13
A14
ST BY
PROT
AC ON/OFF
78
RST IN
13
12
11
RES. AUDIO
RES. PICTURE
TC LED
AUDIO MUTE
B8
B10
A11
B20
RES. AUDIO
RESET 100
TC LED
AUDIO MUTE
VP 100
HP 100
9
6
10
8
B15
B11
TXT CLK
TXT BLK
VIDEO
TCS
TXT B
TXT G
TXT R
M3LEN
SCLK
MTSR
MRST
CS0
/WR
/RD
CS2
A(18)
A(17)
A(16)
A(15)
A(17)
A(16)
A(19)
A(18)
A(12)
A(11)
A(10)
A(9)
A(8)
A(15)
A(14)
A(13)
A(4)
A(3)
A(2)
A(1)
A(7)
A(6)
A(5)
E
CS0
G
/RD
D(15)
D(14)
D(13)
D(12)
D(11)
D(10)
D(6)
D(7)
D(8)
D(9)
D(5)
D(4)
D(3)
D(2)
D(1)
D(0)
BLAN
CLK
A(14)
A(13)
A(9)
A(10)
A(11)
A(12)
A(8)
A(7)
A(6)
A(5)
A(1)
A(2)
A(3)
A(4)
A(0)
A(14)
A(13)
A(9)
A(10)
A(11)
A(12)
A(8)
A(7)
A(6)
A(5)
A(1)
A(2)
A(3)
A(4)
A(0)
A1
A0
RD
WR
CS
CS2
SWITCH
Q9106,9107
SWITCH
Q9108,9109
RST IN
MID BUSY
AV LINK
M 
(
   
 
 )
MICRO, TEXT
13
D Board
VM Board
F Board
C Board
H1 Board
J Board
D1 Board
B3 Board
A Board
F1 Board
U Board
E Board
M Board
BK Board
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