Schematic Diagrams Of Cr, Cg, Cb, Zr, Zg And Zb Boards - Sony KP-48PS1 Service Manual

(9) Schematic Diagrams of CR, CG, CB, ZR, ZG and ZB Boards

1 2 3 4
A
TO FOCUS PACK
B
CR
FV
J7101
FGND
1
13
SG7103
(R CRT DRIVE)
G1
TO FOCUS PACK
12 4
GND R7119
CN7104 1k
G1
1P 1/2W
R7101 11 5
ONE-TOUCH 560k
1/2W 10 6
G1 H2
9 7
G2 1 8
G2
H1 TP7103
KR
G1
KR
C
R7105
33k
1/2W
H(+)
1
H(-) 2
C7102
330p
NC 3
2kV
B
GND 4
D7109
NL7101 NL7102 NL7104 NL7105
NC 5
MTZJ-13
BIAS
+200V 6
C7105
D7110 330p R7108 R7112 L7103
4.7µH
NC 7 MTZJ-13 2kV 680k 3.9k
:LAV35
B 1/2W
BIAS
NC 8
RS 9
D
CN7103
9P
R7106
RED NL7103
100
:S-MICRO 1/2W
TO CG BOARD
CN7204
+200V
IC7101
TDA6111Q/N4
MUTE 1 2
VIDEO OUT
+12V 2
+12V
IK 3
TP7105
GND 4
E
GND TP7102 1 2 3 4 5 6
B OUT 5 D7102
L7102
470µH MTZJ-13
GND 6
:LAV35 BIAS
G OUT 7
C7103
C7107
CN7102 10
0.1 25V F:CHIP
7P 250V
WHT
C7110
:S-MICRO B
0.01
R 500V
TO CG BOARD
E
CN7201
G R7102 R7135 D7103
4.7 1.5k 1SS83TD
:FPRD
:CHIP PROT.4
C7104
F R OUT 1 R7103 L7104
0 47µH 2200
:CHIP :LAV35 16V
GND 2 R7109
R
12k
1 :RN-CP
G OUT 3 C7108
47
R7129
GND 4 1k
:FPRD
B OUT 5
R7107 R7111
D7104
GND 6 3.8 6.2k 220
1SS83TD
R7124 R7132 :RN-CP :CHIP
10k 3.1
+12V 7 0 PROT.3
:CHIP C7106
:CHIP
0.1
IK 8
R7122 25V C7114
R7133 Q7101
100 F:CHIP 2p
GND 9 150k 2SA1037AK 0
:CHIP CK:CHIP
R7134 :RN-CP
1k BUFF
CN7101 :CHIP
G 9P R
WHT
:S-MICRO 10.3
C7118 R7123 R7121 C7116
R7128 0 R7114
0.1 0 1
33k :CHIP :CHIP 250V 2.4k
TO E BOARD 0 25V
R7130 :RN-CP :RN-CP
B:CHIP
CN4500 6.8k
:CHIP
R7131
1k :CHIP
• CR BOARD WAVEFORMS
H
1 2 3
4.8 Vp-p 3.8 Vp-p (H) 86 Vp-p (H)
I
5
88 Vp-p (H)
J
ZR
K
(DY,VM DRIVE)
H
H.SUB
VM
DY7401
V.SUB V
R7405
120 3W :RS
L
R-V SUB DEF 1
R-V SUB RET 2
R7411 R7417
560 560
R-H SUB RET 3
R-H SUB DEF 4
CN7404
R7408
4P 120 3W :RS
RED +135V
:S-MICRO
TO D BOARD
L7402 R7407
CN5010 47µH 2.2 R7416
:LAV35 :FPRD 10
+12V
:CHIP
M
R7432 Q7410
100 2SC2412K R7415
:CHIP R7404
1k
BUFF 10k C7406
:CHIP
:RN-CP 0.01 Q7407
4.5 B:CHIP 6.3
2SC3311A
Q7403
BUFF
R7431 2SC2412K
3.8 R7414
1k BUFF
220
:CHIP
:CHIP
C7407
0.0022
Q7405
C7403 R7402 200V
7.0 2SC2412K
:PT
0.01 5.6k C7418
B:CHIP :RN-CP Q7401 BUFF
470
2SC2412K
6.3V
CORE
D7404
5.6 R7401 6.5
2.2k MTZJ-13
N 4.9
:RN-CP R7410 BIAS
22
:CHIP
+135V 1 D7403
C7402
MTZJ-13
0.01 R7409
NC 2
B:CHIP R7406 22 BIAS
L7401 10k :CHIP
VM 3 C7408
1.1µH :CHIP
0.0022
5.5 200V
+12V 4
:PT
GND 5
Q7402
Q7404
Q7406
GND 6 2SA1037AK
2SA1037AK 2SA1309A
BUFF 5.6
BUFF
BUFF
CN7401
6P
4.9 C7405 R7412
WHT
O 0.01 220
:S-MICRO R7403 0
C7401 C7404 B:CHIP :CHIP
10k
0.1 47 C7409
TO ZG BOARD :RN-CP R7413 R7418
25V 16V 2.2
1k 10
CN7601 F:CHIP 160V
:CHIP :CHIP
– 107 –
5 6 7 8 9
G1 G2 G4
4 10 1,2
V901
PICTURE
6
H TO HV BLOCK
TUBE
7
(R)
G3 G5
K 8
CG
TO FOCUS PACK
CN7205
1P (G CRT DRIVE)
ONE-TOUCH
G2 1
CN7204
9P RED :S-MICRO
TO CR BOARD
CN7103
H(+) 1
CN7107
5 :FASTON
H(-) 2
NC 3
R7118
100
1/2W GND 4
NC 5
+200V
6
NC
7
NC 8
RS 9
R
CN7203
9P RED :S-MICRO
TO CB BOARD
CN7302
R7117
H(+) 1
330
1/2W
H(-) 2
NC 3
GND 4
NC 5 +200V
+200V 6
NC
R 7
NC
8
RS 9
7 8 9
MUTE 1 +12V
4
D7105 +12V 2
1SS83TD
PROT.1 IK 3
3
GND 4
D7106
1SS83TD B OUT 5
PROT.2
GND 6
C7111 R7116 CN7202
4700p 100k 6P WHT :S-MICRO
500V 3W
E :RS R7120 TO CB BOARD
22k
R7113 3.9 CN7301 B
0 :CHIP
:CHIP 4.5
MUTE
1
Q7103
3.8 +12V 2
2SC5510
MUTE
IK 3
GND 4
B OUT 5
GND 6
C7112
7p
G OUT 7
CH:CHIP
CN7201
7P
WHT
R7115 :S-MICRO
1k
:RN-CP TO CR BOARD
CN7102
B-SS624.<AEP>-CR.
Q7202
2SA1037AK
PEAK
4
96 Vp-p (H)
ZG
(DY,VM DRIVE)
+135V 1
NC 2
GND 3
CN7607
3P
YEL
:S-MICRO
TO D BOARD
CN5020
G-V SUB DEF 1
G-V SUB RET 2
G-H SUB RET 3
G-H SUB DEF 4
1 R-H DEF
CN7603
2 NC 4P
BLK
3 NC
:S-MICRO
R-H RET
4 TO D BOARD
CN5011
CN7405
+135V
4P 1
WHT-L
NC 2
TO D BOARD
L7601
VM 3
CN5009 1.1µH
+12V 4
GND 5
GND 6
Q7610
CN7601 2SC2412K
6P BUFF
WHT
R7632
:S-MICRO
100 4.5
:CHIP
TO ZR BOARD
CN7401
V DEF
1
NC
2
C7416
3 V RET
0.0047
500V VM
1
E CN7403
3P +12V 2
BLK-L
GND 3
:S-MICRO
C7415
22
R7422 R7427 C7414 TO ZG BOARD GND 4
200V
680 100 100
CN7605
:FPRD :FPRD CN7608
4P
WHT
:S-MICRO
R7426
2.2 TO E BOARD
:FPRD
R7433 CN4502
22 134
:CHIP Q7409
2SA2005
VM.AMP
133.5
R7421
83.3
22k
C7411 C7412
0.001 0.01
:PT 200V
:PT
R7423
C7410
1k +135V 1
0.001
:FPRD
:PT
NC 2
R7428
220 VM 3
83.3
R7420 3W
22k 1.5 :RS +12V 4
Q7408
GND 5
2SC5511
R7434
VM.AMP
0 GND 6
1.0
:CHIP
R7425
CN7602
2.2
6P
:FPRD
WHT
:S-MICRO
R7419 R7424
C7413 TO ZB BOARD
100
680 100
:FPRD :FPRD CN7801
B-SS624.<AEP>-ZR.
10 11 12 13 14
G1 G2 G4
4 10 1,2
V902
6 PICTURE
H
TUBE
7
(G)
G3 G5
K 8
TO FOCUS PACK
FV
FGND J7201
1
R7201 13
560k SG7203
1/2W G1
12 4
GND
G1
11 5
G1 R7226
10 6
100
H2 1/2W
9 7 R7218
G2 8 CN7208
1k
H1
G1 KG TP7203 1/2W :FASTON
KG
R7205
33k
• CG BOARD WAVEFORMS
1/2W
5
C7202 1
330p
G
2kV
B
R7204 NL7201 NL7203 NL7204 NL7205
100
C7207
1/2W
330p R7209
2kV 680k
NL7202 B 1/2W
R7211 L7203
3.9k 4.7µH
:LAV35
4.7 Vp-p (H)
R7216
330
1/2W
2
IC7201
TDA6111Q/N4
VIDEO OUT 2
1 GS
2 NC
3 GND
1 2 3 4 5 6 7 8 9
CN7210
D7202 3P
MTZJ-13 WHT
TP7202
BIAS C7209 :S-MICRO
3.8 Vp-p (H)
L7201 0.01 D7204 4
470µH 500V 1SS83TD
:LAV35 TO D BOARD
C7205 E PROT.1
3
0.1 CN5401
R7229 3
25V G
1k
F:CHIP D7205
TP7205 :FPRD
1SS83TD
GND
C7204 PROT.2
10 C7216
250V 1
250V
D7206
1SS83TD
PROT.3
C7208
47
C7211 R7213
R7214
4700p 100k
G 0
500V 3W :CHIP 114 Vp-p (H)
E :RS
C7203 Q7203
2200
2SC5510 4
16V R7210 13.8
MUTE
C7206 2.2k
0.1
:RN-CP
R7202 L7204 25V
47µH 4.5
0 F:CHIP
:LAV35
:CHIP 3.8
D7203
R7206 R7207
R7235 6.2k 12k 1SS83TD
1.5k :RN-CP :RN-CP PROT.4
:CHIP C7213 C7212
2p 7p
R7203
R7208 CK:CHIP CH:CHIP
D7208 470k
1 4.1 220
1SS355 :RN-CP
G :CHIP 120 Vp-p (H)
Q7201
R7217 R7215 R7225
2SA1037AK
0 1k 22k
BUFF :CHIP :RN-CP :CHIP
R7220 G
3.4
100 5
0
:CHIP
R7212
R7223 2k
R7222 R7219
6.8k 0 :RN-CP
0
:RN-CP :CHIP
:CHIP 3.4
5.3
R7224 C7214
5.1k 10
:RN-CP
114 Vp-p (H)
B-SS624.<AEP>-CG.
CN7606
4P
WHT
:VH
TO D BOARD
CN5008
1 G-H DEF
2 NC
3 NC
4 G-H RET
H
DY7601 H.SUB
VM
CN7605
V.SUB V 3P
BLK
R7605 :S-MICRO
C7618
120 3W :RS TO ZR BOARD
0.1
100V CN7403
1 V DEF
2 NC
3 V RET
R7612 R7614
560 560
1 V DEF
R7611
120 3W :RS
2 NC
3 V RET
C7617
C7615
CN7604
+135V 22 0.1
100V
200V 3P
:PT
RED
:S-MICRO
L7602 R7610
C7603 C7616
47µH 2.2 R7618 R7627 TO ZB BOARD
0.1 C7614 0.0047
:LAV35 :FPRD 680 100
25V 100 500V CN7805
F:CHIP :FPRD :FPRD
E
C7604
R7609
47 10 R7626
16V +12V
:CHIP 2.2
:FPRD
R7604
R7623
10k
1k
:RN-CP
:CHIP
Q7605
R7631 2SC2412K Q7607
1k BUFF
2SC2412K
:CHIP
7.0 BUFF
C7602 C7611
7.0 6.5
R7603 Q7601 0.01
0.01
B:CHIP 5.6k 2SC2412K B:CHIP
:RN-CP D7604
CORE
5.7 JW(5)
R7613
10k R7620
C7601 :CHIP 22
R7602 D7603
0.01 :CHIP
2.2k 1SS355
B:CHIP C7610
:RN-CP R7619 0.01
Q7606
22 B:CHIP
2SA1037AK
R7601 4.9 :CHIP
BUFF
10k
:RN-CP
Q7604
2SA1037AK
BUFF 5.5
R7622
4.9 1k
:CHIP
Q7603
2SC3311A C7606
BUFF 0.0022
R7617
200V R7633
22k 134
:PT 22
6.3 :CHIP
R7607 133.4
D7602 C7609 Q7609
220
0.001 2SA2005
:CHIP MTZJ-13
:PT 77.5 VM.AMP
BIAS
C7620
470
6.3V D7601
6.0 C7608 R7621 C7612
MTZJ-13
0.001 1k 0.01
BIAS :PT :FPRD 200V
:PT
1.5
R7606 5.7
Q7608
220 Q7602
2SC5511
:CHIP 0 C7605 R7634
2SA1309A 0.0022 0 VM.AMP
R7616
BUFF 200V :CHIP
22k 1.0 R7628
:PT
R7625 220
2.2 3W
:FPRD :RS
R7608 C7607 R7615 R7624
10 C7613
2.2 680 100
160V :FPRD :FPRD 100
B-SS624.<AEP>-ZG.
– 108 –
15 16 17 18
TO HV BLOCK
TO FOCUS PACK
CB
FV
FGND
1
13
TO FOCUS PACK
(B CRT DRIVE)
12
GND
CN7304
1P 11
ONE-TOUCH
G1
10
G2 9
1 G2 8
R7302 G1 KB
560k
1/2W
H(+) 1
R7321
H(-) 2 33k
1/2W
NC 3
C7303
GND 4
330p
D7311
2kV
NC 5 MTZJ-13 NL7303
B
BIAS
+200V 6
D7312 NL7301 NL7302
NC 7 MTZJ-13
BIAS
C7302
BS 8
R7301 330p R7308
100 2kV 680k
RS 9 B
1/2W 1/2W
CN7303
9P
WHT
:S-MICRO
TO D BOARD
CN5006
IC7301
TDA6111Q/N4
VIDEO OUT
1 2
D7302
H(+) 1
TP7304 MTZJ-13
H(-) 2 BIAS
GND
NC 3
GND 4 TP7302
L7301
470µH
NC 5
:LAV35
+200V 6
C7307
NC 7 10
250V
NC
8
RS
9
C7305
CN7302
0.1
9P 25V
F:CHIP
RED
:S-MICRO
L7304
47µH C7308
TO CG BOARD
:LAV35 47
CN7203
R7304
C7304
0
2200
:CHIP
16V
MUTE 1
R7307 R7311
+12V 2 6.2k 12k
:RN-CP
:RN-CP
IK 3
GND 4
R7323
B OUT 5
100 R7336
:CHIP 3.9 1.5k Q7301
GND 6
:CHIP 2SA1037AK
3.2
BUFF
CN7301
6P
R7324 D7308
WHT 0 B MTZJ-13B
1 0
:S-MICRO :CHIP
TO CG BOARD
CN7202
R7326
R7318 3.2 R7328
4.1 7.5k
0 10k 11.6
:RN-CP
:CHIP :CHIP
Q7302
2SA1037AK C7314
R7327
PEAK 10
4.7k
:RN-CP C7315
1
ZB
(DY,VM DRIVE)
DY7801
R7807
120 3W :RS
B-V SUB DEF 1
B-V SUB RET 2
B-H SUB RET 3
B-H SUB DEF 4
CN7802
4P
YEL
:S-MICRO
TO D BOARD
CN5012
+135V
1
L7802
NC 2
47µH
L7801 :LAV35
VM 3
1.1µH
+12V 4
C7803
GND 5 0.1
25V
F:CHIP
GND 6
R7832
CN7801 100 Q7810
6P :CHIP
2SC2412K
WHT BUFF
:S-MICRO R7804
4.5
10k
TO ZG BOARD
:RN-CP
CN7602 R7831
Q7801
1k
2SC2412K
:CHIP
CORE
R7803
C7802
5.6k
0.01 :RN-CP
B:CHIP
5.7 R7802
2.2k
:RN-CP
4.9
C7801
R7801
0.01 10k
B:CHIP :RN-CP
Q7803
2SC3311A
BUFF
6.2
R7806
220
:CHIP
C7818
470
6.3V
5.6
R7805
220
:CHIP
Q7802
2SA1309A
BUFF
Schematic diagrams
(cb) (cg) (cr)
< (zb) (zg) (zr)
board
19 20 21 22
G1 G2 G4
4 10 1,2
A
V903
PICTURE
6
H HV BLOCK
TUBE
7
(B)
G3 G5
K 8
B
J7301
SG7303
G1
4
R7320
100
5 G1
1/2W
6
H2
7
H1 R7306
1k
TP7303
5 1/2W
KB
CN7307
:FASTON
C
• CB BOARD WAVEFORMS
B
1
NL7304
NL7305
L7303
R7314 4.7µH D
3.9k :LAV35
4.6 Vp-p (H)
R7317
330
1/2W
2 2
B
3 4 5 6 7 8 9
D7305
1SS83TD
PROT.1
E
3 4
3.9 Vp-p (H)
D7304
1SS83TD
PROT.2
C7312 3
4700p
C7311 500V
E
0.01
500V
E
R7335 R7315 D7306
1k
0 1SS83TD
:FPRD
:CHIP PROT.3
C7318
1
250V
R7312
2.4k F
R7316 126 Vp-p (H)
:RN-CP
100k
3W
D7303 :RS Q7303
D7307
1SS83TD 2SC5510 4
3.8
1SS355
PROT.4 MUTE
4.5
R7313
R7332
220
22k
:CHIP :CHIP
3.8
C7309 D7309
C7313
2p
8p 1SS355
CK:CHIP
CH:CHIP R7319
R7309
2.4k
2.7k
:RN-CP
:RN-CP
R7322
1k R7310 138 Vp-p (H)
:RN-CP 0 G
:CHIP
5
R7331
1.8k Q7306
:CHIP
Q7305 2SA1037AK
2SC2412K MUTE DRV.
VOLTAGE DET.
11.1
11.1
R7329 R7330
56k 22k
11.7
:CHIP :CHIP
128 Vp-p (H)
H
B-SS624.<AEP>-CB.
1 B-H DEF
I
2 NC
3 NC
4 B-H RET
CN7804
4P
WHT-L
H
TO D BOARD
H.SUB
VM CN5007
V.SUB V
J
1 V DEF
2 NC
3 V RET
R7813 R7816
560 560 CN7803
3P
BLK
R7811 :S-MICRO
120 3W :RS C7815
TO D BOARD
22
200V CN5001
1 V DEF
+135V
NC
2
K
V RET
3
R7810 R7820 R7827 C7814 C7816
2.2 680 100 100 0.0047 CN7805
:FPRD :FPRD :FPRD 500V 3P
E
RED
:S-MICRO
C7804 R7809
TO ZG BOARD
47 10
16V :CHIP
CN7604
+12V
R7823
1k
:CHIP
Q7805 Q7807 L
2SC2412K 2SC2412K
BUFF BUFF
7.0
C7811
0.01
6.5
B:CHIP D7804
R7812 R7815 JW(5)
10k 22
:CHIP :CHIP
D7803
R7814
22 1SS355
:CHIP
Q7804 5.4
2SA1037AK C7810
BUFF 0.01
B:CHIP
R7826
Q7806 M
2.2
2SA1037AK
:FPRD
4.9 BUFF R7822
1k
:CHIP
134
133.4
Q7809
2SA2005
C7806 R7819 R7833
22k VM.AMP
0.0022 22
200V
:CHIP
:PT
C7812
D7802 0.01
C7809
MTZJ-13 200V
0.001 79.1
BIAS :PT
:PT
C7808 R7821 N
0.001 1k
Q7808
D7801 :PT :FPRD
MTZJ-13 2SC5511
1.5
BIAS VM.AMP
C7805
0.0022 R7818
200V 22k
1.0
0 :PT R7828
R7825 220
2.2
3W
:FPRD
R7834 :RS
R7808 0
C7807 R7817
10 :CHIP
2.2 680
:CHIP 160V :FPRD
R7824 C7813
100
100
:FPRD
O
B-SS624.<AEP>-ZB.
Schematic diagram
D ,
– 109 –
board