Block Diagrams(1) - Sony KDL-32V2000 Service Manual

4-1. BLOCK DIAGRAMS (1)
IC9002 IC9001
LEVEL SHIFTER EEPROM
SCL
SCL A 2 6
WP
SDA
SDA A 3 5
CN9000
15 DDC-CLK DDC-SCL
SCL B
7
16 DDC-DAT DDC-SDA
SDA B 6
L9000 0uH
12 CLK- 1 4 TDMS-CLK-
10 CLK+ TDMS-CLK+
2 3
L9001 0uH
9 D0- 1 4 TDMS-RX0-
7 D0+ TDMS-RX0+
2 3
HDMI L9002 0uH
CONNECTOR 6 D1- 1 4 TDMS-RX1-
4 D1+ TDMS-RX1+
2 3
L9003 0uH
3 D2- 1 4 TDMS-RX2-
1 D2+ TDMS-RX2+
2 3
19 HPD
18 DDC +5v Q9001
SWITCH
CN4700
1 M-RST DTT-RST
3 RESET DY0-AEP SD VIDEO
5 AC DET DY1-AEP
7 U2-TX DY2-AEP
TO FEE BOARD 9 U-ACT DY3-AEP
CN3400
11 SPI-STATUS DY4-AEP
13 U-CE DY5-AEP
15 U-CLK DY6-AEP
17 UD-OUT DY7-AEP
19 U-DIN DCLK-AEP
CN7009
2 BACKLIGHT
1 DIMMER
G1/G2 BOARD
4 POWER 5
CN6203
3 PANEL DET PANEL FAIL
Q7007 Q7008
AMPLIFIER BUFFER
S1 OFF
5 AC DET OFF AC OFF DET AU
Q1002
INVERTER
G1/G2 BOARD
CN6202 6 POWER ON POWER 1
CN5000
30 RA-
28 RA+
26 RB-
24 RB+
22 RC-
20 RC+
18 RCLK-
LCD PANEL
16 RCLK+
14 RD-
12 RD+
6 DCC
4 DCC-LUT
1 DCC1/DCC2
CN1002
1 REG +18V
REG +17.5V
2 REG +18V
4 UNREG +33V
TO G1/G2
BOARD
7 UNREG +10.5V
CN6200
8 UNREG +10.5V IC1010
9V REG
10 STBY 3.3V
VCC OUT A9V
IC5203
EXC OR
POWER 2
1 VCC 4
IC7001
VOLTAGE REGULATOR
3.3V
17.5V 1 V OUT 2
IC7004
POWER 2
SHUNT
5 ON/OFF
IN OUT
IC7002
VOLTAGE REGULATOR
17.5V V OUT VD 1.8V
1 2
POWER 2
5 ON/OFF
IC7000
PANEL 5V
17.5V 14 28
POWER 3
13
POWER 4 FE5/6.2/10.5V
12 20
IC5000
WRT-PRT
Q9003
VIDEO PROCESSOR
7
BUFFER
D3-IN-Y
Y-G1 TMDS-RX0-
V6
RX0- M2
D3-IN-CB
PB-B1 TMDS-RX0+
W9
RX0+ M1
D3-IN-CR
PB-R1 TMDS-RX1-
Y8
RX1- N2
D1-IN-Y
TDMS Y-G2 TMDS-RX1+
W6
RX1+ N1
D1-IN-CB
Y9 PB-B2 TMDS-RX2-
RX2-
P2
D1-IN-CR
W8 PR-R2 TMDS-RX2+
RX2+
P1
D2-IN-Y
Y6 Y-G3 TMDS-CLK-
RXC-
L2
D2-IN-CB
Y10 PB-B3 TMDS-CLK+
RXC+
L1
D2-IN-CR
V8 PR-R3 DDC-SDA
DSDA U11
D1-IN-SW/FB
Y5 FB1 DDC-SCL
DSCL T11
D1-IN-L3/MODE
V4 FS1 HDMI-MCLK
AUDIO CLK W11
HDMI-RST D2-IN-SW/FB
Q9000
U4 FB2 HDMI-SCK
SWITCH
SCK Y11
D2-IN-L3/MODE
PLUG-DET W4 FS2 HDMI-WS
WS U12
Y/CV HDMI-SDO
Q5001
Y4 CVBS1 SDO V12
BUFFER
INTN
Q5000 C INTN C20
V9 C
BUFFER
PLUG-DET
PWR 5V T10
V BLK
DPB VS Y20
DY0-AEP
W19 DPA0
RESET TR
D19
DY1-AEP
V18 DPA1 MD(0)
MD0
C13
DY2-AEP
W18 DPA2 MD(1)
MD1
B13
DY3-AEP
Y18 DPA3 MD(2)
MD2
A13
DY4-AEP
Y17 DPA4 MD(3)
MD3 D12
DY5-AEP
W17 DPA5 MD(4)
MD4 C11
DY6-AEP
V17 DPA6 MD(5)
MD5 B11
DY7-AEP
U17 DPA7 MD(6)
MD6 A11
DCLK-AEP
DPA CLK MD(7)
Y15
MD7 A10
XTAL1 MD(8)
W1
MD8 B10
X5000
MD(9)
Y1 XTAL0 MD9 C10
MD(10)
L5000 MD10 D10
INDUCTOR MD(11)
MD11
D9
RA- 2 3
B14 TA1M MD(12)
MD12
A8
RA+
A14 TA1P MD(13)
1 4 MD13
B8
L5001
MD(14)
INDUCTOR MD14
C8
RB- 2 3 MD(15)
B15 TB1M MD15 D8
RB+ MD(16)
A15 TB1P MD16 D7
1 4
L5002 MD(17)
MD17 C7
INDUCTOR
MD(18)
RC- 2 3 MD18 B7
TC1M
B16
MD(19)
RC+ MD19 A7
A16 TC1P
1 4 MD(20)
L5003 MD20 D6
INDUCTOR MD(21)
MD21 A5
RCLK- 2 3
TCLK1M MD(22)
B17
MD22 B5
RCLK+
TCLK1P MD(23)
A17
1 4 MD23 A4
L5004
MD(24)
INDUCTOR MD24
C5
RD- 2 3 MD(25)
TD1M MD25
B18 A3
RD+ MD(26)
TD1P MD26
A18 A2
1 4
MD(27)
MD27
A1
MD(28)
MD28 C1
MD(29)
MD29 C2
TRI-SDA MD(30)
E19 SDA MD30 C3
TRI-SCL MD(31)
D20 SCL MD31 D3
IC5202
INPUT V
FET BUS SWITCH
DRVS K17
AD7 DQS(3)
9 A8 DQS3 B2
AD6 AD0 DQS(2)
8 A7 B1 18 H18 AD0 DQS2 B6
AD5 AD1 DQS(1)
7 A6 B2 17 H19 AD1 DQS1 B9
AD4 AD2 DQS(0)
6 A5 B3 16 H20 AD2 DQS0 B12
AD3 AD3 DQM(3)
A4 B4 AD3 DQM3
5 15 G20 B1
AD2 AD4 DQM(2)
A3 B5 AD4 DQM2
4 14 G19 A6
AD1 AD5 DQM(1)
3 A2 B6 13 AD5 DQM1
G18 A9
AD0 AD6 DQM(0)
2 A1 B7 12 AD6 DQM0
G17 A12
OE AD7 MA(11)
19 B8 11 F20 AD7 MA11 F1
MA(10)
MA10 F2
IC5201
MA(9)
FET BUS SWITCH MA9 F3
OE ALE MA(8)
19 B1 18 F17 MA8 F4
RD# WR# MA(7)
4 A3 B2 17 F18 MA7 G4
WR# RD# MA(6)
3 A2 B3 16 F19 MA6 G3
CPU-CS MA(5)
2 A1 B4 15 E20 MA5 G2
BA0 MA(4)
K3 BA0 MA4 G1
IC9711
BA1 MA(3)
INVERTER GATE BA1 MA3
K4 H1
ALE-PX CAS# MA(2)
1Y 1A CAS# MA2
6 1 J1 H2
CS-PX RAS# MA(1)
2A RAS# MA1
3 J2 H3
WE# MA(0)
WE# MA0
K1 H4
VDDMQ0
CKE PC-G
K2 CLKE PC-G Y7
CS# PC-B
J4 CSO# PC-B W10
MCLK0 PC-R
D1 MCK0 PC-R U8
MCLK0# PC-H
E1 MCK0# AIN-HS V10
MV REF PC-V
E3 MV REF AIN-VS U10
PLUG DET HDMI-MPG-DET1
R9048
DTT-RESET
150
HDMI-RST
20
HDMI-HPG-DETI
157
WRT-PRT
134
AD0
4
AD1
5
AD2
6
IC9000
AD3
D/A CONVERTER 7
HDMI-MCLK AD4
4 MCLK HDMI-L 8
A OUT L 8
HDMI-SCK AD5
2 BCLK HDMI-R 9
A OUT R 5
HDMI-WS AD6
3 LRCLK 10
Q9007
HDMI-SDO AD7
SWITCH
1 DIN 11
HDMI
WR#
MUTING
PLUG DET HDMI-MUTE 16
R9070 Q9006, Q9008
RD#
Q9009, SWITCH
INTN 15
Q9010,
IC5500 DDR SRAM D9014
RESET TR V-BLK
PO1/DACKOX
158 128
MD(0)
64 K3 DQ23
IC1002
MD(1)
63 K2 DQ22 FLASH MEMORY
MD(2) A17 A17
62 J2 DQ21 AD0 A17 48
56
30 DQ8
MD(3) A16 A16
61 J3 DQ20 AD1 A5 1 55
DQ2
32
MD(4) A15 A15
60 G2 DQ19 AD2 A4 2 51
34 DQ10
MD(5) A14 A14
59 G3 DQ18 AD3 A13 3 50
36 DQ11
MD(6) A13 A13
58 F2 DQ17 AD4 A12 4 49
39 DQ12
MD(7) A12 A12
57 F3 DQ16 AD5 A11 5 48
41 DQ13
MD(8) A11 A11
47 D2 DQ6 AD6 A10 6 47
43 DQ14
MD(9) A10 A10
48 E2 DQ7 AD7 A9 7 46
45 DQ15
MD(10) A9 A9
46 D3 DQ5 WR# A8 8 45
11 WE#
MD(11) A20 A20
C2 DQ4 RD# A19
45 9 59
28 CE#
MD(12) A19 A19
B6 DQ2 A18
43 16 58
MD(13) A18 A18
44 B5 DQ3 A17 17
57
MD(14) A8 A8
42 C6 DQ1 A7 18
44
MD(15) D16 D16
41 B7 DQ0 DQ0 29 169
MD(16) D17 D17
70 B9 DQ29 DQ1 31 170
MD(17) D18 D18
71 C9 DQ30 DQ2 33 171
MD(18) D19 D19
69 B10 DQ28 DQ3 35 172
MD(19) D20 D20
72 B8 DQ31 DQ4 38 173
MD(20) D21 D21
68 C13 DQ27 DQ5 40 174
MD(21) D22 D22
67 D12 DQ26 DQ6 42 175
MD(22) D23 D23
66 D13 DQ25 DQ7 44 176
MD(23) A1 A1
65 E13 DQ24 A0 25 37
MD(24) A2 A2
F12 DQ15 A1
56 24 38
MD(25) A3 A3
F13 DQ14 A2
55 23 39
MD(26) A4 A4
54 G12 DQ13 A3 22
40
MD(27) A5 A5
53 G13 DQ12 A4 21
41
MD(28) A6 A6
51 J13 DQ10 A5 20 42
MD(29) A7 A7
52 J12 DQ11 A6 19 43
MD(30) CS FLASH CS FLASH
50 K12 DQ9 CE# 26 18
MD(31) RESET RESET
49 K13 DQ8 RE 12 68
141 PB5/INT13/ICU1 66
DQS(3) X1001
IC1004
9 H13 DQS1
RESET 64
DQS(2)
11 B13 DQS3 Q1007 RESET
OUT 4
BUFFER
DQS(1)
8 B2 DQS0
DQS(0)
Q1004
10 H2 DQS2
BUFFER
DQM(3)
B3 DQM0
37
DQM(2) IC1005
B12 DQM3
40
EEPROM
DQM(1)
38 H12 DQM1 SDA
5 115
DQM(0)
39 H3 DQM2 SCL
8 VCC 6 114
MA(11)
25 M7 A11 EEPROM-WP
7 24
MA(10)
24 L6 A10
MA(9) BA0
23 M8 A9 N4 BA0 12 D3.3V
DC ALERT 1
MA(8) BA1 VDDMQ0 CIRCUIT DC ALERT 1
22 N11 A8/AP M5 BA0 13 163
VD1.8V Q7503, Q7504,
MA(7) CAS#
Q7505, Q7506
21 N10 A7 L2 CAS 6 STBY 3.3V
MA(6) RAS#
20 N9 A6 M2 RAS 5
DC ALERT 3
MA(5) WE# DC ALERT 3
UNREG
19 M9 A5 L3 WE 7 CIRCUIT 154
10.5V
MA(4) CKE Q7500, Q7502
18 N8 A4 N12 CKE 3
DC ALERT 2
MA(3) CS# FE5/6.2/10.5V 153
N7 A3 N2 CS
17 4
ALE PX
MA(2) MCLK0 30
M6 A2 M11 CK
16 1
CS-PX
MA(1) MCLK0# 19
N6 A1 M12 CK
15 2
DCC
MA(0) MV REF 21
14 N5 A0 N13V REF
107
DCC-LUT
25
DCC1/DCC2
165
- 30 -
IC1001
MAIN PROCESSOR
DIMMER
149
BACKLIGHT
112
PANEL FAIL
81
POWER 1
32
POWER 5
111
S1 OFF
83
V-DET
138
D24 HP-DET
139
D25 SP MUTE
140
D26 REC-MUTE
123
D27 AUDIO RESET
62
D28 LINE MUTE
113
D29 AU-PROT
26
D30 SP-SD MUTE
61
D31 AU-OPT-OUT-MUTE
101
WROX/DQMUU HP-MUTE
155
RXD REC-R-LED
122
STBY-LED
31
PAO/INTO ON-TIMER-LED
159
POWER RESERVE LED
152
AC MUTE LED
164
A17/P51 SENSOR DET
80
A16/P50 IC1009
REAL TIME CLOCK
A15
T-ALART
133 1 XIN 3
A14
T-ALERM 2 X1009
142 5
A13 XOUT 2
7
A12
6
SDA-B-5V
A11
A10 SDA
Q1001
SWITCHING
A9 SCL
FET
A20/P54
IC1007
DIGITAL TEMP SENSOR
SCL-B-5V
A19/P53
SDA
119 1 SDA
A18/P52
SCL
118 2 SCL IC1003
A8
COMPARATOR
D16/P20 AV LINK OUT
+IN2
136 5
OUT 2 7
D17/P21 AV LINK IN
OUT 1
143 1
D18/P22 IC1008
LOGIC IC(SIRCS)
D19/P23
CH-IRQ SIRCS
129 11 4Y 2Y 6
D20/P24
SIRCS
D21/P25 156
D22/P26
AGC
D23/P27 23
AFT
A1 77
TUNER SW
A2
80
SDA-TUNER
A3
117
SCL-TUNER
A4
116
TRSTX
A5
95
IBREAK
A6 93
ICD3
A7 92
ICD2
CSOX/P31 91
ICD1
INTX 90
ICD0
X1 89
IS2
88
X0
IS1
87
IS0
86
ICLK
94
FR/MD2 MDO
Q1005 Q1006
71
BUFFER AMP BUFFER
Q1003
SWITCH
MH SYNC
161
KEY
76
POWER KEY
130
POWER 2
108
POWER 3
109
POWER 4
110
DC DET
82
B-INT
151
CS5X/P34
ECS-RXD
99
P40/BGR NTX
ECS-TXD
100
PE2/DEOP2X/TRG
CN1001
D1-IN-Y Y1/G1 49
D1-IN-CB CB1/B1
47
D1-IN-CR CR1/R1 45
D1-IN-L3/MODE L3-1/MODE 1 44
D1-IN-SW/FB NC/FB-1 43
D2-IN-Y Y2/G2 42
D2-IN-CB CB2/B2
40
D2-IN-CR CR2/R2 38
D2-IN-L3/MODE L3-1/MODE 2 37
D2-IN-SW/FB NC/FB-2 36
D3-IN-Y Y3 34
D3-IN-CB CB3 32
D3-IN-CR CR3 30
Y/CV SEL2-Y/CV 28
C SEL2-C
26
AC OFF DET
AC OFF DET AU AU/TXR(AEP) 19
V-DET V-DET 25
REC-MUTE REC-MUTE/TV-L(AEP)
20
HP-DET HP-DET 12
SP-MUTE SP-MUTE 15
TO AE BOARD
AUDIO RESET RESET AUDIO 16
CN9501
LINE MUTE LINE MUTE 18
AU-PROT AU-PROT 21
SP-SD MUTE SP-SD MUTE 14
AU-OPT-OUT-MUTE AU-OPT-OUT-MUTE 17
HP-MUTE HP-MUTE
13
PC-IN-L 3
PC-IN-R 1
HDMI-L
11
HDMI-R 9
SDA-B-5V 23
SCL-B-5V 22
M-HSYNC 24
Q9004
DVI-L 7
BUFFER
AMP
Q9004
DVI-R 5
BUFFER
AMP
NC/AV LINK/(AEP) 35
J9000
L L
AUDIO IN
R R
J6000
Q6000
PC-IN-L L
BUFFER
AMP
EXTERNAL
Q6001
PC-IN-R R
CONNECTION
BUFFER
AMP
CN1008
REC-R-LED REC-RESERVE 3
STBY-LED STBY-LED 4
ON-TIMER-LED ON-TIMER 5
POWER RESERVE LED PWR/RESERVE 6 TO H3 BOARD
AC-MUTE-LED AC MUTE 7 CN301
SENSOR-DET BL-IN 8
SIRCS
10
CN1700
AGC 6
AFT 8
TUNER-SW 10 TO TUE BOARD
SDA-TUNER CN3903
4
SCL-TUNER 2
IC6000
EEPROM
CN6000
PC-SDA 12
SDA
5
PS6000
8 VCC PC-SCL 15
0.4A SCL
6
9
EXTERNAL
PC-G 2
CONNECTION
PC-B 3
PC-R 6
PC-H 13
PC-V
14
CN1004
DTT-LOG 13
MDO
6
ECS-RXD RXD 3
RXD 16
ECS-TXD TXD 2
EXTERNAL
TXD 17
CONNECTION
B-INT 15
RESET 4
TRI-SDA 9
TRI-SCL 10
CN1007
KEY 1 3
TO H1 BOARD
POWER INT
2 CN101
CN1003
TRSTX 2
XRSTIN 3
INITX 4
IBREAK
5
ICD3 6
ICD2 7
NO
ICD1 8
CONNECTION
ICD0 9
IS2
10
IS1 11
IS0 12
ICLK 14
BE ( )
MAIN MICRO PROCESSOR
& VIDEO PROCESSOR