Sony KLV-15SR1 Service Manual page 26

1 3
2
A
B
CN3001
25P
TO A(2/5) BOARD
R3088
CN3201 0
:CHIP
GND 1
R3038
GND 2 0
:CHIP JL3004 #
V OUT 3
R3063
GND 4
0 JL3005 #
Y
:CHIP
3D-Y 5
R3064
GND 6 0
JL3006 #
:CHIP C
3D-C 7
R3067
GND 8 0
JL3013 #
:CHIP
C
Y 9
R3065
GND 10
0 JL3014 #
:CHIP
Pb 11
R3037
GND 12 0
JL3015 #
:CHIP
Pr 13
R3035
R3089
GND 14 0
0 :CHIP
:CHIP DEVICE RST
DEVICE RST 15
R3049
GND 16 R3090
0
0 :CHIP
:CHIP SRS CONT
SRS CONT 17
HP DET
HP DET 18
R3045
R3036
GND 19 0 :CHIP 0 :CHIP
TU VP 20 TU VP (NC)
R3041 0 :CHIP
TU HS
TU HS 21 (NC)
R3091 0 :CHIP
SLEEP MUTE
SLEEP MUTE 22
R3040 0 :CHIP
SP MUTE
SP MUTE 23
R3046 0 :CHIP
HP MUTE
HP MUTE 24
D R3043 0 :CHIP LINE MUTE VSDEC
LINE MUTE 25
R3087 0 :CHIP
JL3008 #
D1 OTHER
HSDEC
CLKDEC2
E
F
R3604
100
1/16W
:CHIP
SDA B
TO(1/5,3/5)
SCL B
R3603
100
1/16W
:CHIP
R3602 C3601
10k
0.1
1/16W
10V
:CHIP
B:CHIP
JL3601
#
TO(1/5) BLOCK STS
R3601
100
1/16W
:CHIP
BLOCK STATOS
G
H
I
J
• B(2/5) BOARD WAVEFORMS
2
1 3
1.8 Vp-p (H) 1.3 Vp-p (H) 1.3 Vp-p (20.25MHz)
K
4 5 6
C3648
#
10V
B:CHIP
TO(4/5) V COMP
8 7 6 5
IC3608
R3691
#
# VS-SW
1 2 3 4
D3.3V
C3602
C3605
0.1
0.1
10V
10V
B:CHIP
B:CHIP
R3676
100
1/16W R3677
:CHIP 100
1/16W
:CHIP
Digital_B_OUT R3675
22
TETA 1/16W
:CHIP
Digital_G_OUT
R3617
R3623 #
Digital_R_OUT
#
OSD_Ym
OSD_Ys
C3642
#
TETB Ext.Dot Clock in
R3674
0 :CHIP
Vss
OSD_HS
Q3603
SDAT OSD_VS
IC3601 #
R3607 R3620
SCLK CXP964032-002Q R3619
10k #
#
V-CHIP/CCD 1/16W
FRxD TETC
:CHIP
(68h)
VB C3607 0.1 10V B:CHIP
OSD_B_OUT
DA_Vss
Vss OSD_G_OUT
C3610 0.1 10V B:CHIP
Vref DA_Vdd
C3606 0.1 10V B:CHIP
Vdd VG
Block Status OSD_R_OUT
R3606 3.9k 1/16W :RN-CP
General_Output1 DA_Vref R3610 1k 1/16W :RN-CP
General_Output2 DA_Iref R3609 3.3k 1/16W :CHIP
D5V 9V
General_Output3 CVdd C3609 0.1 10V B:CHIP
General_Output4 Fill C3608 0.47 10V B:CHIP
L3602
10µH
General_Output5 CVss
:CHIP
C3611
General_Output6 Video IN 2PC4081R
0.1 R3618
C3612
DEMO 10V 2.2k 0.1 C3614
B:CHIP R3667
On/Off 1/16W 10V 100
#
:CHIP B:CHIP 10V
ID1
:AL-CP
On/Off R3608
1M
Q3602 R3662
1/16W R3622
2PA1576R D3.3V 470
:CHIP R3621 1.8k
C3613 1/16W
V BUFF 10k 1/16W :RN-CP
220p :CHIP
1/16W
CH:CHIP
:CHIP L3601
R3663
D3.3V 10µH
470
:CHIP 1/16W
:RN-CP
C3604
R3688
0 C3603 100
0.1
:CHIP 10V
10V
:AL-CP
B:CHIP
TO(4/5)
R3605
D5V
220 RF HS
1/16W
X3601 :CHIP
10MHz IC3607
# IC3602
V DELAY
SYNCSEP
R3664
#
C3645
# CSO
C3615
A VCC #
R3685 Q3612
# # VIN
R3686
B R/C #
VSO
R3666
C3644 # R3687
CLR CX C3640
# #
#
GND
GND Q
RF VP
R3689
#
4 5
0.4 Vp-p (V) 0.4 Vp-p (H)
7 8 9
Q3002
C3066 C3069
2PD601AR
47 0.01
10V 16V
ACTIVE FILT
:AL-CP B:CHIP
D5V
-3 -3
C3070
R3086
47
470
10V
1/16W
:AL-CP
:CHIP R3401
-3
1/16W
:CHIP
C
R3083 C3067
47 22
1/16W 16V
:CHIP :AL-CP
R3402
1/16W
:CHIP
R3042
0
R3073
:CHIP #
Y
R3085
R3033 C3068
47
0 :CHIP 22
1/16W
16V
:CHIP
:AL-CP
R3074
#
R3005
L3004
100
0
R3071 1/16W
:CHIP :CHIP
0 :CHIP
L3003 R3003
R3062
0 100
0 :CHIP
:CHIP :CHIP
R3060 C3005
0 :CHIP 47p
R3076
CH:CHIP
R3059 #
0 :CHIP
R3061
0 :CHIP L3002 R3002
0 100
:CHIP :CHIP
R3054
0 :CHIP C3003
R3077 47p
# CH:CHIP
TEXT
L3001 R3001
R3058 0
100
0 :CHIP :CHIP
:CHIP
R3068
0 :CHIP C3001
R3078 47p
# CH:CHIP
D-PR
D-Y TO(4/5) 480iOTHER
D-PB
R3397
R3396 C3356 33k
R3081 R3096 R3097
R3079 R3092 R3093 R3080 R3094 R3095 33 10 1/16W
# # # # # # # # #
1/16W 6.3V :CHIP
:CHIP B:CHIP
9V R3398
47k
1/16W
:CHIP
L3603
10µH
:CHIP
C3643
47
16V
:AL-CP
2PC4081R
R3670
33
1/16W R3390
:CHIP 1k
480i
1/16W
:CHIP
C3626
1 10V B:CHIP
YIN1 S3I
C3625
0.1 16V B:CHIP
PbIN1 SEL2
C3624 R3628
0.1 16V B:CHIP 0
PrIN1 S2I :CHIP
SEL SEL1
2PC4081R
R3627
R3629 R3671
0
10k 33
R3680 YIN2 S1I :CHIP
1/16W 1/16W R3391
91 1/16W :RN-CP :CHIP
:CHIP 1k
1/16W
PbIN2 VD
R3679 :CHIP
91 1/16W :RN-CP C3628
C3620 PrIN2 SO 0.1
# 16V
B:CHIP
CLP YM
R3669
R3678
C3623 0.1 10V B:CHIP 1k 1/16W :CHIP
91 1/16W :RN-CP
R YS
C3622 0.1 10V B:CHIP
G GND
C3621 0.1 10V B:CHIP
B PrO
2PC4081R
R3672
R3612 R3613 R3614 33
CLP PbO
91 91 91 1/16W
1/16W 1/16W 1/16W :CHIP
Q3611 :RN-CP R3392
:RN-CP :RN-CP
CLP YO 1k
1/16W
V BUFF
C3618 C3619 C3627 :CHIP
CLP NC
0.1 0.1 0.1
R3665 10V 10V 10V
100 B:CHIP B:CHIP B:CHIP
1/16W
:CHIP IC3603
CXA2119M
COMPONENT-TEXT MIX
D5V
# IC3604
TC7SZ125FU
C3617
#
VCC SW
IN1
R3626 R3630
# 100
HD IN2
1/16W
C3616 :CHIP
# COMP CLP TO(4/5)
RST
R3624
#
Q3604
BP
#
R3625
#
(NC)
C3646
#
10
11 12
D5V
R3409
R3415
560
560
1/16W
Q3405 1/16W Q3406
:RN-CP 2.9
2PC4081R :CHIP 2PC4081R
R3405
C BUFF C AMP
680
R3407 2.9 R3423 CHROMA
1/16W 47 2.3
1k
:RN-CP 1/16W
1/16W 2.3
:CHIP
68k :RN-CP
Q3402
R3410
560 2PA1576R
1/16W
C BUFF
:RN-CP C3401
3 2 1
0.001
B:CHIP
Q3401
2PA1576R
R3403 R3413 R3417 R3418
C BUFF
33k 560 680 680
4 6
1/16W 1/16W 1/16W 1/16W
R3421 C3404
:CHIP :CHIP FL3401 # :CHIP :CHIP
5.6k
7.2M
1/16W
:RN-CP
-3
CVBS/Y
R3411
R3416
560
560
1/16W 1/16W Q3408
Q3407
:RN-CP :CHIP 2PC4081R
2PC4081R
Y AMP
Y BUFF C3403 R3503
R3424
R3406 R3408 # 2.2k
47
68k 680 1k 1/16W
1/16W
1/16W 1/16W :CHIP
:RN-CP :CHIP
:RN-CP
R3412 Q3404 C3402
R3502 C3501
560 2PA1576R 1
R3501 100 47
1/16W 16V
3 2 1 Y BUFF 0 1/16W 6.3V
:RN-CP B:CHIP
:CHIP :CHIP :BP-CP
Q3403
2PA1576R
R3420
Y BUFF R3419
680
R3414 680
R3404 1/16W
33k 560 4 6 1/16W
C3405 :CHIP
1/16W 1/16W R3422 :CHIP
FL3402 22p
:CHIP :CHIP 5.6k
7.2M CH:CHIP
1/16W
:RN-CP
-3
L3015
10µH
:CHIP
R3017
L3011 0
10µH
:CHIP
:CHIP
C3006 C3009
0.22
47p
16V
CH:CHIP
B:CHIP
C3004 C3044
0.22 0.01
16V C3023 -3 16V
B:CHIP 10 B:CHIP
6.3V C3043
B:CHIP
22
C3047
6.3V
0.047
B:CHIP
C3033 10V
2
0.22 B:CHIP
R3008 R3013 C3022 16V 1 R3016
91 :RN-CP #
0.047 B:CHIP C3040 1k
10V
C3002 0.47 1/16W
B:CHIP
0.22 16V :CHIP
L3007 C3017
16V B:CHIP
2.2µH C3016 0.22
B:CHIP 16V
:CHIP 330p
B:CHIP
CH:CHIP
C3015
R3007
0.22
91
16V
:RN-CP B:CHIP
L3006
C3014
2.2µH
330p
:CHIP B1/CB1IN ASGF
CH:CHIP 1.0
G1/Y1IN XTAL2
C3013 1.0 2.3
R3006 0.22 R1/CR1IN XTAL1
91
16V 1.0 2.3
:RN-CP
B:CHIP B2/CB2IN NC
3.1
G2/Y2IN CLKS
L3005
3.1
2.2µH C3012
R2/CR2IN VSTBY
:CHIP 330p
3.1
Q3309 CH:CHIP
ASGF FPDAT
2PC4081R 0.1
C3019 NC
VS
0.047 10V B:CHIP 0.1
BUFF
VSUPCAP MSY/HS
3.3 0
C3008
C3011 VSUPD FSY/HC
0.22
R3399 0.0015
16V
470 D5V B:CHIP GNDO AVO
B:CHIP
1/16W
:CHIP GNDCAP INTLC
L3304
R3010 100 1/16W :CHIP IC3001
-3 10µH 4.7
SCL VPC3230D VSUPSY
:CHIP
R3009 100 1/16W :CHIP 3.3
SDA GNDSY
3.3
RESQ C0
VIDEO DECODER
R3004 0.9
C3007 3.3
100 TEST C1
1 (88H)
Q3605 Q3306 1/16W 0.8
-3 6.3V
2PC4081R :CHIP VGAV C2
B:CHIP
BUFF C3355
YCOEQ C3
10
0.6
BUFF 6.3V
R3387 FFIE GNDC
B:CHIP
33
1/16W FFWE VSUPC
:CHIP
FFRSTW C4
0.6
FFRE C5
R3393
560
FFDE C6
1/16W
:CHIP
+9V CLK20 C7
D5V
3.3
Q3606 Q3307
2PC4081R
BUFF C3030
0.0015
BUFF B:CHIP
R3388
33
1/16W
C3029
:CHIP
+3.3V 0.047
10V
B:CHIP
R3394
560
1/16W
:CHIP
R3015
22
1/16W
:CHIP
C3045
C3039
Q3607 Q3308 0.047 0.047
2PC4081R 10V 10V
B:CHIP B:CHIP
BUFF
BUFF
R3389
33
1/16W
:CHIP
JL3002
#
R3395
560 HSDEC
-3
1/16W
:CHIP VSDEC
R3011
0
:CHIP
-3
CLKDEC2
TC7SZ08FU
CLK BUFF
D3.3V
OUT
15
13 14
IC3501
L3501 CXD2085M-T4
10µH ID-IDET
D5V
:CHIP
(40H)
C3502 C3503
L3502 10 0.01
R3511
10µH 16V 16V 100
:CHIP :AL-CP B:CHIP 1/16W
:CHIP
JL3501
XRST O169
#
C3504 C3505
Q3501
10 0.01 R3508 TST OLBX JL3502
2PC4081R 16V 16V 33k R3512 #
BUFF :AL-CP B:CHIP 1/16W MCON VSS 100 1/16W :CHIP
:CHIP
C3506
R3507 R3509 ISET XI
R3504 47
100 10
2.2k 6.3V 1/16W AVDD XO
1/16W 1/16W
:AL-CP :CHIP
:CHIP :CHIP R3513 X3501
VSIN VDD
150 14.318MHz
1/16W
VDIN SDA R3514
R3505 :CHIP
R3506 C3508 R3510 47
4.7k C3507
1/16W 470 0.001 100 AVSS SCL 1/16W
0.1 25V
:CHIP 1/16W 10V 1/16W :CHIP
CH:CHIP
:CHIP B:CHIP :CHIP SDA B 5V
TO(1/5)
SCL B 5V
R3515
47
1/16W
IC3002 :CHIP
BA033FP-E2
C3050 C3064 C3061
C3049
0.1 3.3V REG 22 0.1
22
6.3V 16V 6.3V FL3001 16V
B:CHIP F:CHIP B:CHIP F:CHIP
EMI
1 2
3
R3012
0
:CHIP
D5V
+3.3V
C3046
10
6.3V
B:CHIP
X3001 C3058
20.25MHz #
3 4
C3057
#
R3026 10k 1/16W :CHIP
C3063
0.0022
R3025 22 1/16W :CHIP
B:CHIP
R3024 22 1/16W :CHIP
5
RB3004
22*4
:CHIP
UV DT0
UV DT1 C3062
0.047
UV DT2 10V
B:CHIP
UV DT3
C3060
0.047
UV DT4
10V
B:CHIP
UV DT5
UV DT6
UV DT7
RB3003
22*4
:CHIP
+3.3V
JL3009 JL3001
# #
IC3606
+3.3V
R3690
22
1/16W
:CHIP
C3641
0.1
10V
B:CHIP
R3684
#
C3647
#
B1(2/5)
(VIDEO DECODER,ID-IDET)
B-SS11639<UC.>-B2.-P2
KLV-15SR1 (UC) 3-15