Schematic Diagrams Of A Board (1/4) - Sony KL-X9200M Service Manual

(2) Schematic Diagram of A Board (2/4)
1 2 3 4 5 6
A
B (4/4) 50/60 ≠≠ ≠
C2332
R2378 0.1 R2355 R2356
10k 25V 47 47
:CHIP B:CHIP :CHIP :CHIP
R2377 R2376
10k 10k
:CHIP :CHIP
C
16 15 14 13 12 11 10 9
IC2303
CXA1875AM
(4AH)
D/A CONVERTER
1 2 3 4 5 6 7 8
R2361
R2354 100
100 :CHIP
:CHIP
D
COMB MODE
5V-D
E
C2311
0.001
B:CHIP
L2301
FL2302 10µH
:CHIP
EMI
C2304 C2308
10 0.1
25V R2306 R2307
B:CHIP 560 56k
:CHIP :CHIP
F
C2312
C2310 0.1
FB2301 C2307 0.022 25V
1.1UH L2302 0.1 B:CHIP B:CHIP
FL2303 10µH 25V
:CHIP B:CHIP
(1/4,3/4,4/4) +5V EMI 5V
C2313
C2305
0.1
R2302 10 25V
560 B:CHIP
:CHIP
3.9 Q2301
R2311
2SD601A
1 2 3 1.5k
ATT :CHIP
Q2317
3.3
FL2301 R2390 2SB709A
G BUFF
LPF 3.3 220
:RN-CP C2314
2.6
6 4 10
Q2314
2SD601A R2303 R2305
5.6k 820
BUFF
R2388 R2389 :CHIP :RN-CP
0 47
R2369 R2368
:CHIP :CHIP
470 470
:CHIP :CHIP Y 7.7
5.0 Q2315
2SD601A
R2387 R2385 BUFF
1k 470
7.1
:CHIP :CHIP
Q2316
6.5 2SD601A
(4/4) COMB Y 5.8
BUFF
R2366
H 0 R2397
7.8
:CHIP Q2310 1k
:CHIP
2SB709A 0
R2386
ATT 470
(4/4) COMB C :CHIP R2398
1k
6.6 5.9
R2367 :CHIP
0
Q2311
:CHIP
2SB709A
ATT
(1/4,3/4,4/4) +9V
Y
(3/4) 3D COMB Y 2
(4/4) MAIN V/Y
R2384
VIDEO
I VIDEO 10k
:CHIP
L2303 1
10µH
16 15 14 13 12 11 10 9
C2301 C2302
100 0.1
16V 25V
IC2302
B:CHIP C
MC14052BF
YC SW
1 2 3 4 5 6 7 8
3
J
(4/4) MAIN C 1.0
(3/4) 3D COMB C
R2383
10k
:CHIP
K
L
M
Q2525
DTC144EKA
YC CTL
N
O
Schematic diagram Schematic diagram
Ò A
A
board (1/4)
– 61 –
7 8 9 10 11 12
+5V 50HZ/60HZ ≠≠≠≠ ≠≠≠
FSC
5.0
C2336 5 4
0.1
F:CHIP
IC2304
TC4S30F
EXOR
R2395 1 2 3
100
:CHIP
R2396
100
:CHIP
HAPCN
VEH1
VEH2
VEH3
C2315 R2316 C2322
0.1 100 0.1
25V :CHIP 25V C2328 R2503
B:CHIP B:CHIP R2394 C2326 0.1 R2502 10k
100 10 25V 10k :CHIP
:CHIP B:CHIP :CHIP
0
36 35 34 33 32 31 30 29 28 27 26 25 R2330 R2501 Q2503
4.7k 47k
DTC144EKA
:CHIP :CHIP 8.2
X TAL SW
4.5 0.4
C2510
4.5
37 FSC DTR 24 12p
CH:CHIP
R2336 100 :CHIP Q2502
38 CXSL PNR 23 DTC144EKA
X2501
R2337 0 :CHIP 0.4 X TAL SW
39 PLSL VEH1 22 3.575611MHz
PAL-M
R2343 0 :CHIP Q2501
40 MCKO VEH2 21 DTC144EKA
C2509
R2348 0 :CHIP X TAL SW 0.1
41 ADCK VEH3 20
25V
IC2301 C2327 B:CHIP
42 CPO CXD2064Q THR 19
0.1
DIGITAL COMB 25V X2502
43 PLVS VSS1 18
B:CHIP 3.579545MHz
44 VCV COMB 17 R2507
0
R2506
45 PLVO VDD1 16 :CHIP
0
:CHIP
46 CLVO TEST 15
C2329
0.1
47 CLPEN VB 14
25V X2503 32 31
B:CHIP 4.433619MHz
48 CLVS IRF 13
R2340
3.3k
:CHIP
D2501
4
DAN202K
1 2 3 4 5 6 7 8 9 10 11 12
C2324
R2308 C2316 0.1 R2504
25V
0 0.1 B:CHIP 47 1 2
:CHIP 25V :CHIP
B:CHIP
C2318
C2317 0.1 C2323 R2320 R2505
0.1 25V 0.1 3.3k 47 L2504
25V B:CHIP 25V :CHIP :CHIP Hm102
B:CHIP B:CHIP :CHIP
C2337
C2325 10 C2519
R2325 0.1 0.1
R2317 R2318 2.2k 25V 25V
220 220 :CHIP B:CHIP B:CHIP
Y
:RN-CP :RN-CP
C2511
0.1
25V
C B:CHIP
TP2301
+5V
Q2304 16 15 14
C2504
2SD601A 100
+9V AMP
16V
C2507 IC2503
R2321 R2331 R2341 0.1
6.5 Q2308 TDA4665T/V5
47k 1k 47k 25V
:CHIP :RN-CP :CHIP 2SD601A B:CHIP DELAY LINE
AMP L2502
R2310 6.5 Q2306 Hm102 L2503
1k Hm102
Y-PTC 2SD601A :CHIP 1 2
:CHIP C2320 R2399 R2349 :CHIP
FL2304 10 RV2301 360 AMP 0
1.6 100 :RN-CP 5.8 :CHIP
C2505 C2512
R2312 0.1 100
1 2 3 3.5
820 R2350 Y Y 25V 16V
0.9 :CHIP 1.2k B:CHIP
2.8
:CHIP
R2391
Q2303
1.2k R2393 C2335 R2342
2SB709A :CHIP R2322 0 47p 33k C2330
6 4
BUFF 33k :CHIP CH:CHIP :CHIP 10
:CHIP
R2326 R2332
1k 1k
:CHIP :CHIP
Q2309
R2333
1k 2SD601A
R2392 AMP
:RN-CP
R2309 1.2k R2323
:RN-CP
1k R2313 C2321 47k 6.6
:CHIP 820 0.001 :CHIP
1.7 6.6
:RN-CP FL2305 B:CHIP 3.5 3.4
R2351
5.9
2.9 Q2307 0
:CHIP
Q2302 1 2 3 2SD601A
Q2305 C2331
2SB709A AMP 0.01 R2352
BUFF 2SD601A C
R2327 2.8 B:CHIP 1.2k
AMP 300 :CHIP
R2324 3.5 :RN-CP
33k
6 4
:CHIP
R2328 R2334
0 1k 1k
:CHIP :CHIP
Q2313
DTC144EKA
CHROMA SW
Q2701
2SB709A
+5V
+9V
R2589 R2590
10k 10k
:CHIP :CHIP
0
Q2526 4.2
DTC144EKA YC SEL0
YC CTL
0
4.2
YC SEL1
l
board (2/4)
– 62 –
13 14 15 16 17 18
R2513
0
:CHIP
C2546
100 R2599 R2600
16V 1.5k 56k
5.3
:CHIP :CHIP
5.3
L2508 C2547 2.5
C2513 Hm102 0.1
Q2519
12p :CHIP 25V Q2520
CH:CHIP B:CHIP 2SD601A
Q2513 AMP 2SD601A
C2525 4.2 R2372
0.1 2SD601A 47k BUFF
BUFF 1.9 4.6
25V :CHIP
C2522 B:CHIP R2542
0.0033 C 220 R2545 0 R2604
B:CHIP R2511 :CHIP 1k R2601 1k
3.5 3.5
82k :CHIP 220 C2566 :CHIP
:CHIP R2544 :CHIP 10
Y 1k C2549
C2518 C2532 :CHIP 0.1 C2565
12p 0.0033
25V 0.1 R2602 R2603
CH:CHIP B:CHIP B:CHIP R2371 25V 1k 27k
0 B:CHIP :CHIP :CHIP
:CHIP
R2508
10M Q2312
:CHIP
DTC144EKA
CHROMA SW
R2516
R2509 1k
10M
:CHIP :CHIP
R2512 IC2502 COMP RGB/OTHER ≠≠≠≠ ≠≠≠≠≠
10M TDA9143/N1
:CHIP
CHROMA.DEC
30 29 28 27 26 25 24 23 22 21 20 19 18 17 R2584
0
:CHIP
R2558
9 11
5 6 7 12 1k
C2503 :CHIP
8 10
R2538 0.1
4.7k 25V
+5V
:CHIP B:CHIP
3 4 5 6 7 8 9 10 11 12 13 14 15 16
16 15 14 13 12
C2524 R2524
0.1 0
25V C2528 :CHIP
B:CHIP 470
16V
C2521 C2530 L2509 R2591
0.1 0.1 47µH 1k C2567
25V 25V :CHIP :CHIP 100
B:CHIP B:CHIP 16V
6.3 1 2 3 4 5
R2536 Q2512
C2515 R2593 0
1k Q2517 2SD601A
0.1 :CHIP :CHIP
25V 2SD601A ATT
B:CHIP INV 5.6
2.5
Q2518 6.3 R2540 TP2510
R2592 1k
2SD601A 1.9
1k :RN-CP
INV :CHIP R2553
2.6 Q2510 R2541 10k
820 R2543 :CHIP
13 12 11 10 9 2SD601
5.6 :RN-CP 0
R2527 ATT :CHIP
0 R2554
:CHIP 10k R2555
1.9
:CHIP 100
R2534 R2539 TP2501 :CHIP
Q2508 620 0
R2594 :RN-CP :CHIP
0.7 2SD601A
R2518 1k R2552
680 BUFF :CHIP 100
3 4 5 6 7 8
:RN-CP 2.3 R2535 :CHIP
820
R2531 :RN-CP
B-Y
R2510 0
100 :CHIP
:CHIP R2523 L2507
1.8k 47µH
1.6
:RN-CP :CHIP
R2529
R-Y
2.2k
C2568 C2539 :CHIP
9p 18p
CH:CHIP CH:CHIP
TP2502 Y
1.1
R2530
47k
Q2509 :CHIP
2SC3545 SECAM/OTHER ≠≠≠≠ ≠≠≠≠≠
R2597
SECAM SW R2528
0.2 100
47k :CHIP
:CHIP
Q2708
R2701 C2704 R2704 R2706 R2709 R2711 R2713 R2715 R2722 R2717
2SD601A
2.2k 2.2 10k 1k 1k 470 470 1k 330 330
:CHIP 16V :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP :CHIP R2721
F:CHIP R2720 1.5k
560 :CHIP
R2702 :CHIP
1k
:CHIP C2707
Q2709
2.2
16V 2SB709A
C2703 F:CHIP C2708 R2719
2.2 100p 10k
C2705
16V CH:CHIP :CHIP
F:CHIP 100p
CH:CHIP
R2716 R2718
R2703 R2705 R2707 R2708 C2706 4.7k 10k
1.8k 220 1k 220 2.2 :CHIP :CHIP
:CHIP :CHIP :CHIP :CHIP 16V
F:CHIP
C2702
R2710 R2712 0.1 R2714 (Y-CORING)
4.7k 4.7k 25V 220
:CHIP :CHIP B:CHIP :CHIP
C OFF
+5V
19 20 21 22
• A BOARD (2/4)
IC2502 TDA9143/N1
A
6
22
15
LCA
16
B
26
C CHROMA
25
8
D
PAL-M/OTHER ≠≠≠≠≠ ≠≠≠≠
SDA0 (1/4,3/4,4/4)
(1/4,3/4,4/4)
SCL0
E
• A BOARD (2/4) WAVEFORMS
1
F
(4/4)
MAIN HD
4.0 Vp-p (H)
5
G
R2557
1k
:CHIP
1.0 Vp-p (4.43MHz)
11 10 9
9
6 7 8
2.0 Vp-p (H)
H
IC2506
CXA1875AM
(46H)
!¡
D/A CONVERTER
1.0 Vp-p (H)
I
B-Y
B-Y (4/4)
R-Y
R-Y (4/4)
Y (4/4)
Y
R2588
0
:CHIP J
MAIN VD (4/4)
K
L
M
A
(2/4)
N
(VIDEO PROCESS)
B-SS604.<U/C>-A..-P2
O
– 63 –
5 7 24 10 11 17 21 20 19 18 14 13 12
VA
VERTICAL
TIMING HA
PC-BUS SYNC
3
GENERATOR CLP
SEPARATOR
MATRIX SWITCH
4
ECL ECL
YB YD3-YD0 BPS
SYNC HORIZONTAL
TRAP DELAY DELAY
SEPARATOR PLL
2 2
32
Y CLAMP
1
SECAM FILTER SECAM
SWITCH
CLOCHE TUNING DEMODE
2
CHROMA CHROMA PAL/NTSC
ACC HUE
SWITCH BANDPASS PLL DEMODE
INA-INB
FSC IDENT
BIAS
ECMB BUFFER SYSTEM
9 28 27 29 30 31 23
except SECAM
2 SECAM except SECAM
2 3 4
3.6 Vp-p (H) 2.0 Vp-p (H) 2.5 Vp-p (H)
1.0 Vp-p (3.58MHz)
except SECAM SECAM except SECAM
6 6 7 8
2.0 Vp-p (H) 1.0 Vp-p (H) 1.6 Vp-p (H) 10.0 Vp-p (V)
except SECAM SECAM except SECAM SECAM except SECAM
!º !º !¡
9
0.6 Vp-p (H) 2.5 Vp-p (H) 0.6 Vp-p (H)
3.0 Vp-p (H)
SECAM
!™
10.0 Vp-p (H)
– 64 –