Diagrams; Block Diagrams - Sony KZ-32TS1E AEP Service Manual

SECTION 3

DIAGRAMS

3-1. BLOCK DIAGRAMS

CN102
5V-3
GND 1
AN5V 2
AN5V 3
GND 4
G
C_SIG 5
GND 6
TO
Y_SIG 7
Q BOARD
GND 8
CN7005
GND 9
CN1502
EXT-R 1
GND 2
EXT-G 3
GND 4
H
EXT-B 5
GND 6
TO
EXT-BLK 7
Q BOARD
GND 8
CN7004
CN1501
TEXT-R 1
GND 2
TEXT-G 3
GND 4
TEXT-B 5
GND 6
B
TEXT-YS 7
GND 8
TO
TEXT-H 9
TU BOARD
GND 10
CN7602
TEXT-V 11
GND 12
STBY 5V
CN101
STBY 5V 1
GND 2
POWER 3
THERMO 4
3.3V-2
DIG3.3V 5
DIG3.3V 6
GND 7
TO
GND 8
POWER BOARD 5V-2
DIG5V 9
CN1
DIG5V 10
GND 11
AN 6V
IC7
GND 12
5V-3 REG
AN 6V 13
AN 6V 14
A13V 15
CN1003 STBY 5V
STBY5V 1
CLOCK 2
GND 3
CN4501 CN1004 STBY 5V
1 STBY5V STBY5V 1
KEY MATRIX
S4500, 2 KEY A KEY 2
S4502-4505
3 GND GND 3
CN1001
H2(KEY INPUT)
STBY5V 1
GND 2
SIRCS 3
GND 4
LEDA 5
LED B 6
POWER SW 7
NC 8
GND 9
NC 10
LPF 11
AUDIO MUTE 12
LINE MUTE 13
GND 14
D SCL LS 15 SCL_LS
SDA LS 16 SDA_LS
GND 17
TO
Q BOARD UART TX 18
CN7006
UART RX 19
CPU RESET 20
FWE 21
FLASH MODE 22
GND 23
FAN DRIVE 24
FAN FB 25
FAN DETECT 26
GND 27
NC 28
NC 29
NC 30
CN103
SDA1 1 SDA_LS
SCL1 2 SCL_LS
GND 3
AV_LINK 4
H
RESET 5
BUSY 6
STBY 5V
TO
STBY 5V 7
TU BOARD
A13V 8
CN7601
A6V 9
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IC2
COLOR DECODER
Cr OUT 23
43 C2
44 CVBS/Y2 Cb OUT 22
1 CVBS/Y1
Y OUT 21
Q9,12,14
COM.Y 5 COMB Y
FL3
Cr1 17
Q5,13
COM.C 7 COMB C/FORCED
FL2
Y1 19
5V-3
Q1 10 SCP Cb1 18
SYNC IN 2
Y FOR SYNC 11
27 R1
26 G1
25 B1
15 YS3
35 R2
34 G2
33 B2
36 YS/YM IC1 BUFF
VS 4 2 6
HS 9 5 3
X1
16.2MHz
38 Xtal
SCL_LS 13 SCL
Q2,4
SDA_LS 14 SDA CVBS OUT(2VPpp) 3
FL1
FSC OUT 46
IC1004
MAIN CPU
15 KRGB 38
IC1011
IC1009
3 17 6 PDP_IRQ PICTURE AGC 45
2 6
2 18 116 4W_RX
5V-3
SYNC SW 40
3 5
111 RTC_CS SOG DUTY 1 64
IC1003
SOG DUTY 2 63
OSC_IN 9 H.SYNC 29
X1001
7 CE V.BLK 30
32.768k
1 32KOUT OSC_OUT 8 V.SYNC 33
TX 4 SI SO 3
CLK 2 SCLK INTR 6 90 RTC_IRQ PDP_CPU 1
PDP_ACT 2
CN1016(2/3) CN1016(1/3)
97 KEY
2 6 7 1
28 POWRE
TX CLK
106 THERMO
SYSTEM_RESET 3
CN1016(3/3)
SC PLL SW 19
3 5
18 SIRCS 4W_CLK 115
4W_TX 117
99 LED A OSD_CS 112
100 LED B
12 POWER SW H STATUS 65
V STATUS 66
VIDEOuMUTE 4
SC_CS 114
17 LPF_SW PLD_CS 113
16 A MUTE PANELDET1 27
15 LINE MUTE PANELDET2 26
IC1017 IC1020
STBY 5V STBY 3.3V 5V-2 STBY 5V
+3.3V REG +5V REG
SDA_LS 53
4 6 2 1 87 NC SCL_LS 55
39
22 TXD2(FWR)
23 RXD2(FWR)
71 RES
74 FWE SOLSYS N/M 47
120 MD2 NTSC/PAL 46
9 PWM0 VEH1 48
102 FAN_FB VEH2 49
89 NC VEH3 50
COMF SW 51
SCL_HS 58
86 BUSY_TU
WDTOVF 67
62 AV-LINK XTAL 75
Q1501 84 TUNER RESET
12.288MHz
EXTAL 77
BUFF
Q28
BUFF
Q29
IC5
AMP
BUFF
1 3
Q23,24,30
2
BUFF
Q33
BUFF
Q31
BUFF
Q32
SDD-HS
SCL-HS
AMP/BUFF
SW
Q15,16,20
Q18
Q22,26,27
IC1012(2/2)
4 3 SYS_HS
6 5 VBLK
2 1 SYS_VS
2 6 PDP_CPU
3.3V-2
5 3 PDP_ACT
IC1018
IC1010 BUFF
SYS_RESET
9 11
SC_PLL
3 17
SCK_4W
4 16
STX_4W
5 15
CS_OSD
6 14
H_STATUS IC1019
V_STATUS
Q203,204
2 3 SDA_LS
Q208,210
VMUTE
5 6 SCL_LS
CS_SC
1
CS_PLD
7
PANELDET1
PANELDET2 VEH1
IC1015
PDP_SDA
2 3
PDP_SCL VEH2
5 6
1
Q1005 SDA_HS
7
SCL_HS VEH3
IC204
BUFF 2
Q201
Q213
Q216
IC1007
IC1006
OR
2 1
IC207
4 6
Q1001
1 2 SYNC SEP
Q1002
5
STBY 3.3V
X1002 IC1005 3
2 IN CS 1
2 1 SCL_LS
SDA_LS
B(1/2)(MAIN CPU,COLOR DECODER,SYSTEM IC,
IC403
A/D CONVERTER
RR0 34
139 R/CRIN1
RR7 41
21 24
RL0
133 B/CBIN1 22
RL7
31 28
BR0 56 60
124 G/YIN1
BR7 58 64
BL0 45 51
141 R/CRIN2
R/V BL7 49 53
78 81
GR0
126 G/YIN2 87
G/Y GR7
88 85
GL0 68
136 B/CBIN2
B/U GL7 75
135 SOGIN2 DSYNC/DIVOUT 103
IC406
OR
G/YCLP 128 Q416
B/CBCLP 129 Q417
9 SDA
R/CRCLP 130 Q418 4
10 SCL
SYNCIN1 111
SYNCIN2 112
CLPIN 113
UNLOCK 104
1/2CLK 101
IC405
SELECTOR
IC404 SYNC SEP
BUFF
13 X1
DSUB_H X 14 Q401, 4 GREENIN VD 13
12 X0
Q407-416
HD 14
3 Z1
CLAMP
Z 4 6 C/H
Q402
5 Z0
V.POL 19
2 Y0 CLAMP
DSUB_V Y 15 8 VIN H.POL 18
1 Y1 Q403
A B C
11 10 9
SW INV INV
Q406 Q404 Q405
CN401
IC201
IC401
+2.5V REG 1 GND
AN6V 5V-4
5V-4 REG R/V
2 R/V
1 7
AVDD 3 GND
3 8 G/Y
4 G/Y
5 GND
IC202
B/U
IC402
+2.5V REG 6 B/U
5V-4 +3.3V REG VCC
7 GND
1 7 DSUB_H
DVDD 8 DSUB_H
3 8
9 GND
DSUB_V
10 DSUB_V
IC208
IC205 3LINE COMB COMP
Q205
15 VIN YOUT 6 Q207 6
1 COM.Y
Q211
7
14 RBT 5
25 C7
29 C3
IC209
33 D7
COMP
26 C6
Q206
30 C2 C OUT 8 6
Q209 1 COM.C
34 D6 7
27 C5 5
31 C1
35 D5
46 N/M
47 PAL/NTSC
4
45 FSC
IC206 3D COMB
52 FSCI
Q212
88 AYI AYO 84
Q217
Q215
96 ACI ACO 83
Q218
76 CSI
INV
59 SCL
Q214
60 SDA
STBY 5V
CN1002
1 STBY5V
2 UART TX
3 GND
4 UART RX
5 CPU RESET
6 FWE
7 FLACH MODE
8 GND
)
1
2
TO 2/2
F
TO
Q BOARD
CN7011
E
TO
Q BOARD
CN7007
KZ-32TS1E(AEP) 3-1