Sony KP-48PS1 / KP-48PS1K / KP-53PS1 / KP-53PS1K / KP-61PS1 / KP-61PS1K Service Manual ▷ View online
– 48 –
– 49 –
– 50 –
A
TO J BOARD
CN8101
CN1801
A12
A4
B3
A6
B6
A22
A23
A24
A25
B25
A19
B19
A20
B20
B21
A16
A17
A3
B1
B2
B11
B12
A8
A11
A9
A10
B9
B10
A1
A2
CVBS IN
AV LINK
TRAP
SDA
SCL
HP MAIN IN
VP MAIN IN
V MAIN IN
U MAIN IN
Y MAIN IN
HP SUB IN
VP SUB IN
V SUB IN
U SUB IN
Y SUB IN
+9V
+6.5V
HP MUTE
CENTER(+)
CENTER(-)
HP R OUT
HP L OUT
SW2
SUB AUDIO
R-TV
L-TV
MAIN R OUT
MAIN L OUT
CVBS1 OUT
CVBS2 OUT
SIRCS
KEY2
KEY1
RESPONS
LED
CVBS IN
AV LINK
AUDIO RESET
AC ON/OFF
PROT
ST-BY
AUDIO MUTE
TXTR
TXTG
TXTB
TXTBLK
SCL
SDA
+5V
+5V
STBY +5V
VP100
HP100
RESET100
RE-R
RE-G
RE-B
RE-YS
DISABLE
HP 100 OUT
VP 100 OUT
RESET 100
Y MAIN IN
U MAIN IN
V MAIN IN
VP M IN
HP M IN
HP SUB IN
VP SUB IN
V SUB IN
U SUB IN
Y SUB IN
SDA
SCL
+5V
+2.5V
+3.3V
A5V
+9V
DPC SW
Y 100 OUT
U 100 OUT
V 100 OUT
DISABLE
RE-YS
RE-B
RE-G
RE-R
H SYN
V SYN
SDA
SCL
+5V STBY
+5V STBY
+33V
VCOMP
ABL
HP
VD(-)
VD(+)
HD
E-W
H SHIFT
VTIM
V-PROT
HV-PROT
P-CONT
STBY +5V
+5V
R.LED
KEY1
KEY2
SIRCS
DISABLE
SDA
SCL
SDA
SCL
A11
A12
B12
B13
B4
B6
A6
B15
A7
A24
A8
A18
A19
A20
A21
A16
A17
A10
B10
A13
A22
A23
B22
A1
B1
A2
B2
A25
A6
B6
A11
A21
A22
A23
A24
A25
A15
B16
A17
A18
A19
A12
B12
A13
B13
A14
B14
A16
A10
A7
A8
A9
1
7
8
9
10
12
13
2
3
17
19
15
5
14
11
1
3
5
11
13
17
20
19
18
4
10
2
5
6
8
4
3
2
B
TO H1 BOARD
CN3102
D
TO D BOARD
CN5016
TO B3 BOARD
CN502
F
TO D BOARD
CN5017
C1
C2
E1
E2
TO M BOARD
CN9001
FOR CHECK
CN1302
CN1001
CN1504
CN1502
CN1201
CN1501
STBY+5V
OCP
OVP
AC ON/OFF
5
3
2
1
G
TO G BOARD
CN6303
CN1606
28
27
17
16
26
25
21
24
6
7
20
19
1
3
4
5
YINA
UINA
VINA
HPINA
VPINA
HPINB
VPINB
GINB
BINB
RINB
HPOUT
VPOUT
YOUT
UOUT
VOUT
YSB
5
M
7
11
4
2
L+IN
R+IN
L OUT
R OUT
15
14
5
10
4
1
6
3
7
9
SCL
SDA
SPLITTER
SW
SW
TRAP
VCOMP
TRAP
VCOMP
OC PROT
CNT SP
OV
PROT
AUDIO
PROT
QSS1
AM1
QSS2
AM2
SCL
SDA
MAIN L IN
MAIN R IN
L-TV
R-TV
SW2
SUB R
A RESET
+9V
+5V
L OUT
R OUT
AM1
QSS2
AM2
SCL
SDA
MAIN L
MAIN R
L-TV
R-TV
SW2
SUB A
VIDEO
SDA
SCL
SDA
SCL
AM
AM1
QSS
VIDEO
SDA
SCL
SDA
SCL
AM
AM2
QSS
QSS2
B13
A14
B15
A16
A5
B5
A1
A2
A3
A4
B8
A9
A7
B2
B3
B10
A11
H2
H1
TO S BOARD
CN4701
HP R OUT
HP L OUT
1
4
I
TO H2 BOARD
CN3202
CN1901
CN1301
SP OUT L
AUDIO GND
SP OUT R
AUDIO GND
1
2
3
4
CN1102
RY1102
RY1101
IC1101
AUDIO AMP
HP R
+5V
+9V
HP L
TU1301
MAIN TUNER
TU1302
SUB TUNER
SW2
SUB A
R-TV
L-TV
MAIN R
MAIN L
HP R
HP L
C SP +
C SP -
+9V
+6.5V
SDA
SCL
HP M
VP M
V M
U M
Y M
HP S
VP S
V S
U S
Y S
+5V
STBY
+5V
R.LED
KEY1
KEY2
SIRCS
SIRCS
KEY2
KEY1
R LED
AC ON/OFF
PROT
STBY
A MUTE
TXTR
TXTG
TXTB
TXTBLK
SCL
SDA
+5V
+5V
+5V STBY
RE-R
RE-G
RE-B
RE-YS
RE-YS
RE-B
RE-G
RE-R
HP 100
VP 100
SDA
SCL
+5V STBY
+33V
VCOMP
ABL
HP
HP 100
VP 100
Y M
U M
V M
VP M
HP M
HP SUB
VP SUB
V SUB
U SUB
Y SUB
SDA
SCL
+5V
+2.5V
+3.3V
+5V-B3
+9V
Y 100
U 100
V 100
VD-
VD+
HD
EW
HSHIFT
VTIM
VPROT
XRAY
STBY
STBY
PROT
AC ON/OFF
STBY
IC1401
I/O EXPANDER
IC1402
RGB MATRIX
HP SUB
VP SUB
Y SUB
U SUB
V SUB
Y S
U S
V S
HP S
VP S
HP 100
VP 100
TXT R
TXT G
TXT B
STBY
TRAP
A MUTE
Q1202-1204
AUDIO DET,PROT
Q1103-1105
RELAY DRV.
Q1307
SW
Q1412
BUFF
Q1402
BUFF
Q1301,1302
BUFF,CLAMP
Q1305,1306
BUFF,CLAMP
Q1404
BUFF
Q1406
BUFF
Q1303,1304
BUFF,CLAMP
Q1413
BUFF
CP1301
RF SPLITTER
Q1401,1410,1411
BUFF,CLAMP
Q1408
SW
Q1201,1206,1207
MUTE SW
Q1205
PROT SW
Q1101,1102
PROTECT
Q1409
AC ON/OFF SW
SDA
SCL
ATT SW
L
R
J
TO E BOARD
CN4101
L
TO G BOARD
CN6303
HD
FB PLUSE
VTIM/TEST
EW
V+
V-
VPROT
XRAY
ABL
H SHIFT
Y100
U100
V100
DPIC SW
H DEFL
V DEFL
SDA
SCL
TEXT RED
TEXT GREEN
TEXT BLK
TEXT BLUE
ABL2
+12V
DEF +9V
+6.5V
+6.5V
+6.5V
+10.5V
+10.5V
M
TO D BOARD
CN5018
DEF +9V
D+5V
+9V
+12V
DEF +9V
+5V
+9V
+12V
K
TO G BOARD
CN1605
+17V
-17V
+17V
-17V
CN1404
CN1605
CN1603
CN1503
A2
B2
A3
B3
A4
A5
A7
A8
B8
A15
B18
B19
B20
A20
A1
A6
A16
B16
A10
B10
A11
B11
B7
B4
B17
3
4
5
9
10
1
3
5
7
1
2
+9V
+10.5V
I
O
IC1602
+9V REG
+5V-TU
+6.5V
I
O
IC1601
+5V REG
+3.3V
I
O
IC1603
+3.3V REG
+2.5V
I
O
IC1604
+2.5V REG
+5V-B3
I
O
IC1605
+5V REG
STBY +5V
HD
HP
VTIM
EW
V+
V-
VPROT
XRAY
ABL
H SHIFT
Y100
U100
V100
HP100
VP100
SDA
SCL
TXT R
TXT G
TXT BLK
TXT B
+12V
DEF +9V
+6.5V
-10.5V
+10.5V
VCOMP
+10.5V
Q1421,1422
INV,SW
A
(AUDIO OUT,TUNER,AUDIO PROTECT)
VP100
HP100
– 51 –
– 52 –
– 53 –
IC602
16M DRAM
CN502(1/2)
U MAIN IN
A22
V MAIN IN
A23
VP M IN
A24
HP M IN
A25
SDA
A12
SCL
B12
Y SUB IN
A19
U SUB IN
A18
V SUB IN
A17
HP SUB IN
A15
VP SUB IN
B16
TO A BOARD
CN1201
Q501,521
BUFF
Q503,523
BUFF
Q502,522
BUFF
63 VIN(A)
31 VIN(C)
50 VIN(B)
156 CLP
55
EXTCLP
Q602
BUFF
Q601
BUFF
4
3
FINA
VCO OUT
5
FINB
IC603
WRITE PLL
3
VCO OUT
4
FINA
5
FINB
IC504
READ PLL
IC501
MAIN A/D CONVERTER
IC601
DRC
IC801
MID-X
IC901
D/A CONVERTER
6
|
13
D(A)1
|
D(A)8
174
|
181
DIY0
|
DIY7
Y0-7
DY0-7
17
|
24
D(B)1
|
D(B)8
164
|
171
DIC0
|
DIC7
122
|
129
DYO2
|
DYO9
DBO2
|
DBO9
44
|
51
DSPY0
|
DSPY7
G2
|
G9
B2
|
B9
DSPCB0
|
DSPCB7
DSPCR0
|
DSPCR7
DSPCLK
147
|
154
DRCCRIN0
|
DRCCRIN7
C0-7
133
|
140
DRO2
|
DRO9
DQ0
|
DQ15
DB0-7
DR0-7
157 ADHD
58
XSYNC
161 W13I
162 IVD
160 WPLLHD
56
CLK
Q302,510
BUFF
Q303,511
BUFF
Q301,512
BUFF
28 AIN
37 BIM
66 CIN
50
SY
IC302
SUB A/D CONVERTER
A0
|
A7
B0
|
B7
53
CLP
52
CLK
97 C54I
35 CLK
96 RPLLHD
95 HREF
102
HD2
G0-7
B0-7
R0-7
100
V9O
117
C54O
XCAS
XRAS
XWE
XCS
WE
CAS
RAS
CS
14
4
SDA
DAC3
5
DAC2
IC604
I/O EXPANDER
15 SCL
6
DAC1
7
DAC0
3
DAC4
2
SW0
10
SW3
10
DOM
9
SW2
1
SW1
69 GAME
80 S0
81 S1
86 INSEL
93 FFSW
59 PXI
57 FV
58 FH
14 LDQM
36 UDOM
93 IICSDA
37 DRCDCLK
9
79
XDSPHS 72
XDSPVS 73
XDSPYS 74
XRESET 199
XDRCVS
10 XDRCHS
94 IICSCL
13
|
20
25
|
32
ADDR0
|
ADDR11
35
|
42
46
|
49
ADDR0
|
ADDR11
DQ0
|
DQ15
19
|
24
27
|
32
2 3
5 6
8 9
11 12
39 40
42 43
45 46
48 49
DQ0-15
A0-11
7
|
9
11
SCL
SDA
15
|
18
Q905
LEVEL SHIFT
Q904
LEVEL SHIFT
205 VDOCLAMP
59 DQM3
67 CKE
68 CLK
28 DQM2
71 DQM1
16 DQM0
12 SDATA
10 SENABLE
23
CLK
24
DSYNK
6
HOLD
11 SCLK
9
SYNC
171
|
173
176
|
180
181
|
185
190
|
192
VDOYIN0
|
VDOYIN7
22
|
27
60
|
66
A0
|
A12
DQ0
|
DQ31
120
|
125
128
|
134
SDADR0
|
SDADR12
VDOCIN0
|
VDOCIN7
IC304-308,310
COUNTER,AND,NAND,INV
194 VDOCLKIN
202 XVDOHS
196 VDOCLKOUT
201 XVDOVS
76
DXT2IN
91
DXT1IN
88
DXT1OUT
146
SDDQM1
147
SDDQM0
142
SDCKE
137
SDCLKIN
140
SDCLK
SDA
SCL
Y0-7
C0-7
IC303
PLL
X802
17.28MHz
A0-12
D0-31
X801
54MHz
21
|
24
26
|
29
62
|
65
68
|
71
CRCYIN0
|
CRCYIN7
CRCCBIN0
|
CRCCBIN7
31
|
35
39
|
41
11
|
17
20
52
53
56
|
61
SDDAT0
|
SDDAT31
99
100
103
|
106
108
|
113
116
|
119
148
149
151
|
155
157
|
161
164
|
167
13
|
20
R2
|
R9
3
|
10
RCK
GCK
BCK
31
|
33
23
24
25
|
30
2
4 5
7 9
10 11
13 31
33 34
36 37
39 40
42 45
47 48
50 51
53 54
56 74
76 77
79 80
82 83
85
I C 8 0 2
6 4 M D R A M
Q519
INV
+4.2V
3.3VGR
A3.3V
Q517
+4.2V REG
Q516
+3.3V REG
Q524
+3.3V REG
+5V
+9V
Q901,908
BUFF
Q902,907
BUFF
Q903,909
BUFF
44
GO
46
BO
42
RO
CN502(2/2)
U 100 OUT
A8
V 100 OUT
A9
HP 100 OUT
A6
VP 100 OUT
B6
DPC SW
A10
RESET 100
A11
+5V
A13
+2.5V
B13
+3.3V
A14
A5V
B14
+9V
+5V
+2.5V
+3.3V
A5V
+9V
A16
TO A BOARD
CN1201
2
4
IC506
2
4
IC505
Y MAIN IN
A21
B3
(DRC,MID-X)
3
|
10
13
|
20
SDA
SCL
Y 100 OUT
A7
+5V
IC311
+5V REG
E1
I
O
E2
– 54 –
– 55 –
– 56 –
CN2602(1/2)
H SHIFT
A20
DISABLE
B10
REGI MUTE
B6
VP
B5
-5V
-5V
B7
-5V
A8
+5V
A9
+5V
B9
D+5V
A11
D+5V
B11
+9V
A19
+9V
B19
SCL
2
SDA
3
/BINT
4
PSCL
6
PSDA
7
D+5V
5
SDA
A13
SCL
B13
CN2601
TO JIG
TO D BOARD
CN5015
HS
A10
HP
A5
VS
A15
V SHIFT
B20
CN2603
IC2626(1/4)
1V CONV,
PEAK HOLD
IC2627(1/4)
LOWER
3
UPPER
1
UPPER
SENSOR
-
+
6
5
7
-
+
6
5
7
Q2611
18 I AREGI D0
IC2626(2/4)
1V CONV,
PEAK HOLD
IC2627(2/4)
LOWER
SENSOR
-
+
2
3
1
-
+
2
3
1
Q2610
15 I AREGI D3
RIGHT
5
IC2626(3/4)
1V CONV,
PEAK HOLD
IC2627(3/4)
RIGHT
SENSOR
_
+
9
10
8
-
+
9
10
8
Q2613
17 I AREGI D1
LEFT
7
IC2626(4/4)
1V CONV,
PEAK HOLD
IC2627(4/4)
LEFT
SENSOR
-
+
13
12
14
-
+
13
12
14
Q2612
16 I AREGI D2
26
I DREG OVF
27
I DREG BSY
34
O B
33
O G
35
O I
36
O YS
32
O R
37
O YM
28
I DREG ACK
59
O NVM STOP
61
O DREGI RST
55
O KUMUPRT
7
WP
5
PSDA
6
PSCL
8
XOFDEF
11 XBUSY
12 XACKM
2
XSTOP
10 XRESET
21
ROUT
22
GOUT
23
BOUT
24
YMOUT
25
YSOUT
38
DA OUT
3
XWC
57 O AREG RST
11 O OSC
12 I OSC
52 O VSHIFT
53 O HSHIFT
6
I BINT
48 MAIN SDA
50 MAIN SCL
62 O DREGI MUTE
44 I VPULSE
8
I VP
58 O IIC SW
49 DREG SCL
47 O DREG SDA
46 I DREG SDA
Q2614
SW
Q2608
INV
X2701
12MHz
+5V
D+5V
+9V
D+5V
IC2611
I2C BUS SW
7
3
6
5
2
1
BD
(PJED,REGI CORRECTION)
IC2605
DIGITAL-REGI
IC2621
EEPROM
12 2A
4
1A
9
2Q
6
1Q
IC2618
V/H.DELAY
7
I HP
39
I EXLC
9
2Q
6
/1Q
2
1D
IC2613
16MHz PLL
12 2D
3
1CLK
11
2CLK
3
1CK
20 ODDEVEN
30 TEST5
29 TEST4
17 PWM2
15 HBLKIN
14 SCLS
13 SDAS
9
XMUTE
18 VBLKIN
4
SDAM
5
SCLM
2
1D
5
1Q
IC2620
EVEN/ODD
4
FINA
3
VCO OUT
5
FINB
IC2612
PLL
4
2
IC2615
CN2602(2/2)
TO D BOARD
CN5015
44
BVOUT
7
DATA
6
WCLK
5
BCLK
9
VOUT
10
RF
IC2614
BV DAC
2
3
1
+
-
5
6
7
IC2610(1/2)
AMP
IC2610(2/2)
FILTER,AMP
VB
B1
58
BHOUT
7
DATA
6
WCLK
5
BCLK
9
VOUT
10
RF
IC2602
BH DAC
2
3
1
+
-
5
6
7
IC2601(1/2)
AMP
IC2601(2/2)
FILTER,AMP
HB
A2
45
GVOUT
7
DATA
6
WCLK
5
BCLK
9
VOUT
10
RF
IC2623
GV DAC
2
3
1
+
-
5
6
7
IC2616(1/2)
AMP
IC2616(2/2)
FILTER,AMP
VG
B2
59
GHOUT
7
DATA
6
WCLK
5
BCLK
9
VOUT
10
RF
IC2604
GH DAC
2
3
1
+
-
5
6
7
IC2603(1/2)
AMP
IC2603(2/2)
FILTER,AMP
HG
A3
46
RVOUT
7
DATA
6
WCLK
5
BCLK
9
VOUT
10
RF
IC2625
RV DAC
2
3
1
+
-
5
6
7
IC2622(1/2)
AMP
IC2622(2/2)
FILTER,AMP
VR
B3
60
RHOUT
27
WCLK
28
BCLK
7
DATA
6
WCLK
5
BCLK
9
VOUT
10
RF
IC2609
RH DAC
2
3
1
+
-
-
+
-
+
-
+
-
+
-
+
-
+
5
6
7
IC2608(1/2)
AMP
IC2608(2/2)
FILTER,AMP
HR
A4
RE-YS
B17
D FOCUS
B4
RE-R
A17
RE-G
B16
RE-B
A16
D+5V
+5V
4
RST
5
VCC
IC2617
RESET
TO
IC2621,
IC2619
1
2
3
IC2607(1/3)
OSD MIX
Q2602
BUFF
4
5
6
IC2607(2/3)
OSD MIX
Q2607
BUFF
Q2606
ATT
13
12
11
IC2607(3/3)
OSD MIX
Q2604
BUFF
Q2601
BUFF
Q2605
ATT
IC2619
PJED-CPU
N1
N2
– 57 –
– 58 –
– 59 –
– 60 –
J
TO A BOARD
CN1404
CN4101
Y 100
U 100
V 100
H DEFL
V DEFL
TEXT RED
TEXT GREEN
TEXT BLUE
TEXT BLK
SDA
SCL
DPIC SW
HD
FB PULSE
VTIM/TEST
EW
V+
V-
VPROT
X RAY
ABL
ABL2
H SHIFT
+12V
DEF +9V
E
(R/G/B/VM OUT,YCJ)
CR
(R CRT DRIVE)
ZR
(DY,VM DRIVE)
CN7101
R OUT
IK
+12V
G OUT
BOUT
1
8
7
3
5
CN4500
R OUT
G OUT
B OUT
+12V
IK
1
3
5
7
8
CN4502
VM
+12V
1
2
R
TO D BOARD
CN5010
RV SUB DEF
RV SUB RET
RH SUB DEF
RH SUB RET
1
2
4
3
CN7404
Q
TO D BOARD
CN5009
R-H DEF
R-H RET
1
4
CN7405
G2
FV
KR
G1
G1
G1
G1
H2
H1
10
1
8
4
5
9
11
6
7
G2
1
J7101
CN7104
MUTE
IK
G OUT
B OUT
+12V
1
3
7
5
2
CN7102
+135V
+12V
VM
1
4
3
CN7401
V DEF
V RET
CN7403
H(+)
H(-)
RS
+200V
1
2
9
6
CN7103
B18
B19
B20
A1
A6
A10
B10
B11
A11
A16
B16
A20
A2
B2
A3
B3
A4
A5
A7
A8
B8
B7
A15
B4
B17
3
52
53
54
59
60
36
35
34
33
61
62
43
17
18
10
1
5
6
16
20
22
19
45
25
26
28
30
3
8
9
5
Q4320
BUFF
Q4307,4316
BUFF
Q7101
BUFF
Q7401-7407,7410
BUFF,CORE
Q7408,7409
VM AMP
Q7103
MUTE
Q7104
BUFF
Q4310,4318
BUFF
Q4301,4302,4304
AMP,BUFF
Q4308,4317
BUFF
Q4321
BUFF
Q4322
BUFF
Q4303
ABL CORRECT
IC4301
YCJ
Y1 IN
CB1 IN
CR1 IN
HS IN
VS IN
R2 IN
G2 IN
B2 IN
YS/YM2
SDA
SCL
DPIC DCTR
HD
HP IN
VIIM/TEST
EW
VDP
VDN
V PROT1
X RAY
ABL IN
L2 FIL
VM OUT
IKIN
B OUT
G OUT
R OUT
+12V
+9V
Q4601,4602
MUTE
+12V
+12V
IC7101
VIDEO OUT
V IN
VOF
IK
V OUT
+12V
TO FOCUS
BLOCK
+12V
CG
(G CRT DRIVE)
CN7201
G OUT
IK
MUTE
B OUT
+12V
7
3
1
5
2
CN7204
+200V
H(+)
H(-)
RS
6
1
2
9
G2
FV
KG
H1
H2
G1
G1
G1
G1
10
1
8
7
6
4
5
9
11
G2
1
J7201
CN7205
GS
1
CN7210
B OUT
MUTE
IK
+12V
5
1
3
2
CN7202
H(-)
H(+)
RS
+200V
2
1
9
6
CN7203
3
8
9
5
Q7201
BUFF
Q7203
MUTE
IC7201
VIDEO OUT
V IN
VOF
IK
V OUT
+12V
+12V
+12V
+135V
TO FOCUS
BLOCK
+12V
+135V
+12V
VM
H
V
V
SUB
DY7401
H
SUB
ZR
(DY,VM DRIVE)
T
TO D BOARD
CN5011
U
TO D BOARD
CN5020
S
TO D BOARD
CN5008
GV SUB DEF
GV SUB RET
GH SUB DEF
GH SUB RET
1
2
4
3
CN7603
VM
+135
+12V
3
1
4
CN7601
+12V
VM
2
1
CN7608
G-H DEF
G-H RET
1
4
CN7606
V DEF
V RET
1
3
CN7605
+135V
+135V
1
CN7607
+135V
+12V
VM
1
4
3
CN7602
V DEF
V RET
CN7604
1
3
Q7601-7607,7610
BUFF,CORE
Q7608,7609
VM AMP
+135V
+12V
VM
H
V
V
SUB
DY7601
H
SUB
+12V
V901
PICTURE TUBE
TO HV BLOCK
V902
PICTURE TUBE
TO HV BLOCK
+200V
Q7202
PEAK
+12V
O
TO D BOARD
CN5401
+200V
CB
(B CRT DRIVE)
CN7301
B OUT
IK
MUTE
+12V
5
3
1
2
CN7302
+200V
H(+)
H(-)
RS
6
1
2
9
G2
FV
KB
H1
H2
G1
G1
G1
G1
10
1
8
7
6
4
5
9
11
G2
1
J730
CN7304
BS
H(+)
H(-)
RS
+200V
8
1
2
9
6
CN7303
8
9
5
Q7301
BUFF
Q7305,7306
VOLTAGE DET,MUTE DRV
Q7303
MUTE
IC7301
VIDEO OUT
V IN
VOF
IK
V OUT
+12V
TO FOCUS
BLOCK
+12V
V902
PICTURE TUBE
TO HV BLOCK
+200V
Q7302
PEAK
+12V
P
TO D BOARD
CN5006
+200V
3
+12V
+135V
ZB
(DY,VM DRIVE)
W
TO D BOARD
CN5012
X
TO D BOARD
CN5001
V
TO D BOARD
CN5007
BV SUB DEF
BV SUB RET
BH SUB DEF
BH SUB RET
1
2
4
3
CN7802
+135
+12V
VM
1
4
3
CN7801
B-H DEF
B-H RET
1
4
CN7804
V DEF
V RET
1
3
CN7805
V DEF
V RET
CN7803
1
3
Q7801-7807,7810
BUFF,CORE
Q7808,7809
VM AMP
VM
H
V
V
SUB
DY7807
H
SUB
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