Sony TAV-L1 (serv.man3) Service Manual ▷ View online
97
97
TAV-L1
TAV-L1
7-51. SCHEMATIC DIAGRAM – B Board (5/5) –
•
See page 111 for IC Block Diagrams.
RSX201L
-30TE25
D5701
RSX201L
-30TE25
D5708
RSX201L-30TE25
D5703
MMDL914T1
D5702
RSX201L-30TE25
D5709
PQ1CZ41H2ZPH
IC5701
PQ1CZ41H2ZPH
IC5700
25V
100
C5701
MM3Z6V8ST1
D5704
FDS6690A
Q5700
BA25BC0FP-E2
IC5722
BA18BC0FP-E2
IC5721
BA18BC0FP-E2
IC5720
6.3V
100
C5729
100
C5731
6.3V
22
C5732
20V
6.3V
100
C5725
6.3V
100
C5721
47uH
L5701
47uH
L5702
25V
100
C5702
4.7uH
L5729
1k
R5700
R5727
0
0.1
C5730
C5726
R5742
0
R5726
0
2.2k
R5710
0.01
C5705
1
C5700
2.2k
R5715
47k
R5704
0.01
C5706
2.2k
R5716
47k
R5707
4.7k
R5732
0.1
C5728
0
R5717
0.1
C5724
0.1
C5722
2.2k
R5714
1.8k
R5711
R5703
330
R5722
0
0.1
C5720
0.1
C5740
0.1
C5742
0
R5718
0
R5743
10V
470
C5707
10V
470
C5709
100
C5743
25V
C5741
100
25V
25V
C5704
4.7
C5703
4.7
22
20V
C5727
100
6.3V
C5723
1k
R5701
1k
R5702
MM3Z6V8ST1
D5705
L5700
10uH
BA05FP-E2
IC5740
0.1
125V
2A
F5700
MMDL914T1
D5700
A5
(1/5)
B BOARD
(2/5)
C7
B BOARD
B BOARD
C3
(2/5)
B BOARD
C8
(3/5)
B BOARD
B4
(2/5)
IC B/D
IC B/D
B BOARD
B3
(1/5)
17.9
17.9
0.2
17.9
3.4
1.2
4.7
9
5
3.3
2.5
3.3
1.8
1.8
3.3
1.2
4.7
2
G
B
E
D
C
A
F
B BOARD
(5/5)
4
3
1
2
6
8
11
7
5
12
10
9
VDDMQO
DGND
VA1_8
AGND
VCC5V
VL1_8
DGND
VD1_8
VD3_3
VD3_3
VCC
GND
OUT
1
3
2
+1.8V REGULATOR
IC5701
+3.3V REGULATOR
IC5700
+5V REGULATOR
IC5740
+1.8V REGULATOR
IC5720
+1.8V REGULATOR
IC5721
+2.5V REGULATOR
IC5722
1
2
3
4
5
VIN
VOUT
COM
0ADJ
ON/OFF
REG17.5V
8
7
6
5
4
3
2
1
S1 S2 S3 G
D1
D2
D3
D4
A9V
POWER2
POWER
VOLTAGE
PROTECT
PROTECT
VIN
VOUT
COM
0ADJ
ON/OFF
1
2
3
4
5
VCC
GND
OUT
1
3
2
VCC
GND
OUT
1
3
2
VCC
GND
OUT
1
3
2
(Page 93)
(Page 95)
(Page 94)
(Page 94)
(Page
93)
(Page 94)
98
98
TAV-L1
TAV-L1
7-52. PRINTED WIRING BOARD – PANEL-UC Board –
: Uses unleaded solder.
•
See page 58 for Circuit Boards Location.
IC841
C-1
IC842
B-6
IC843
B-12
Q841
B-11
Q842
B-12
Q843
B-10
Q844
B-10
Q846
B-11
Q847
B-10
Q848
B-2
Q849
B-3
Q850
B-3
Ref. No. Location
Ref. No. Location
D841
B-10
D842
B-10
D843
B-10
D844
B-10
D845
A-10
D846
D-10
D847
B-10
D848
B-11
D849
B-2
D850
B-3
D851
B-4
D852
D-2
D853
D-1
D854
D-5
D855
D-5
•
Semiconductor Location
B E
B E
B E
1
21
A
A
A
K
K
K
1
33
32
64
1C
2C
2B
1B E
B
E
B
E
B
E
B E
B
E
E
Q848
Q849
Q850
R841
R842
R843
R846
R845
R847
R849
R851
R856
R857
R858
R859
CN841
R860
R862
R872
C841
C846
C847
C849
D841
D842
D843
D844
D845
D847
D848
D849
D850
D851
IC842
IC843
Q841
Q842
Q843
Q844
Q846
B E Q845
Q847
FB841
R844
R852
R853
R865
R866
R867
R868
R869
C843
C848
C850
C863
R855
C865
C867
C868
C869
C870
C872
C878
D846
D852
D853
R863
C851
C852
C853
C854
C855
C856
C857
C858
C859
C860
C861
C866
C871
D854
D855
1
3
C844
ET841
IC841
1
2
4
51
53 54
ND841
L842
C842
C845
T841
PANEL-UC BOARD
(COMPONENT SIDE)
1-868-991-
21
(21)
K
A
K
A
K
A
K
A
D849 – 851
K
A
K
A
D847, 848
K
A
A
K
K
A
+
1
3
4
5
R
MAIN
BOARD
CN603
(RED)
(GRN)
NEWS
2CH STERE0
FRONT
SURROUND
PANEL-UC BOARD
(CONDUCTOR SIDE)
1-868-991 -
21
(21)
(CHASSIS)
+
FLUORESCENT INDICATOR
TUBE
+
+
1
9
INVERTER
TRANSFORMER
A
B
C
D
1
2
3
4
5
6
7
8
9
10
11
12
PIC OFF
SLEEP
POWER
(Page
66)
99
99
TAV-L1
TAV-L1
7-53. SCHEMATIC DIAGRAM – PANEL-UC Board –
•
See page 111 for IC Block Diagrams.
(1/6)
R
MAIN BOARD
CN603
IC B/D
IC B/D
3.3
3.3
4.7
0
0
4.7
-25.3
-25.3
-8.9
-22.9
-10.8
-23
-25.3
-13.4
-18
-15.7
-18.9
-20.5
-15.7
-18.1
-18.1
-20.4
-20.4
-13.1
-18.9
-20.5
-23.1
-23.1
-13.2
-23
-8.5
-10.7
-14
-23
-20.6
-20.6
-23
-25.1
-10.9
-10.7
-8.4
-8.9
-10.9
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
-23.1
-25.3
3.2
3.1
3.2
0
3.1
3.6
3.4
0
0
3.6
0
0
2.8
3
0.1
0.3
3
1.5
0
1.5
0
0
2.4
2.5
3.1
-1
-2
-2
10
C872
10V
100
C845
47p
C866
100p
C868
100p
C869
100p
C870
220p
C851
220p
C852
220p
C853
220p
C854
220p
C855
220p
C856
220p
C857
220p
C858
220p
C859
220p
C860
220p
C861
4700p
C847
0.01
C843
0.01
C848
0.01
C865
0.01
C867
0.022
C846
0.1
C850
0.1
C863
0.1
C871
0.1
C878
47
R844
100
R853
100
R865
100
R866
100
R867
100
R868
220
R860
220
R862
1k
R842
1k
R847
1k
R859
3.3k
R863
3.9k
R851
1k
R856
10k
R869
33k
R852
33k
R855
470k
R857
220k
R858
0
R872
0
R849
47uH
L842
FB841
2
3
5
6
8
7
1
4
9
T841
GRN
RED
SML-020MVT-T86
D847
GRN
RED
SML-020MVT-T86
D848
CPH5504-TL-E
Q841
5
4
3
2
1
TPS851(A)
IC843
VCC
GND
NC
NC
OUT
SEC1201C
D849
SEC1201C
D850
SEC1201C
D851
SML-310LTT86
D841
UDZSTE-176.2B
D846
1SS355TE-17
D842
1SS355TE-17
D843
1SS355TE-17
D844
1SS355TE-17
D845
2SA1576A-T106-QR
Q842
48
9
53
56
1
49 50 51
2
55
54
52
3
4
5
6
7
8
47
10
46
45
44
43
42
11
12
13
14
15
41
40
39
38
37
36
35
16
17
18
19
20
21
22
34
33
23
24
32
25
31 30 29
26
27
28
57 58 59 60 61 62 63 64
ML9208-03MBZ03B
IC842
P1
P2
AD2
AD1
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
S27
S28
S29
S30
S31
S32
S33
S34
S35
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
G11
G12
G13
G14
G15
G16
VFL
GND
OSCO
OSC1
RST
CS
CLK
DAT
VDD
1SS355TE-17
D854
1SS355TE-17
D855
1SS355TE-17
D852
1SS355TE-17
D853
C841
1
1
FL
2
FL
11G
10G
9G
8G
7G
6G
5G
4G
3G
2G
1G
P37
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P36
P35
P34
P33
P32
P31
51
P30
53
FL
54
FL
16V
47
C844
RT1N141C-TP-1
Q846
RT1N141C-TP-1
Q850
RT1N141C-TP-1
Q849
RT1N141C-TP-1
Q844
RT1N141C-TP-1
Q848
RT1N141C-TP-1
Q843
RT1N141C-TP-1
Q847
220
R841
390
R843
390
R846
16V
47
C842
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
21P
CN841
FL GND
FL GND
FL 5V
LED1
LED2
LED3
FL RST
D3.3V
FL CLK
FL CS
FL DATA
E3.3V
DGND
SIRCS
LED STBY
LED_PIC OFF
LED_PWR
LED_ON TIMER
LED_REC
TV_BL_IN
D3.3V
50V
10
C849
E
ET841
(CHASSIS)
VCC
OUT
GND
NJL23H400A
IC841
3
1
2
S30
S31
S32
S33
S34
S35
S36
S29
S28
S27
S26
S25
S24
S23
S22
S21
S20
S19
S18
S17
S16
S15
S14
S13
S12
S11
S10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S37
G11
S30
S31
S32
S33
S34
S35
S36
G1
G2
G3
G4
G5
G6
G7
G8
G9
G10
S29
S28
S27
S37
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
S21
S22
S23
S24
S25
S26
LED3
LED2
LED1
LED4
LED6
LED5
LED7
LED7
LED6
LED5
LED4
LED3
LED2
LED1
G11
G10
G9
G8
G7
G6
G5
G4
G3
G2
G1
LED8
2CH STEREO
FLUORESCENT
IC842
IC841
REMOTE CONTROL RECEIVER
IC843
ILLUMINANCE
PANEL-UC BOARD
LED DRIVE
RT1N141C-TP-1
Q845
220
R845
LED8
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
LED DRIVE
INVERTER
SENSOR
FRONT
SURROUND
NEWS
PIC OFF
POWER
SLEEP
FLUORECENT INDICATIOR TUBE
INVERTER
TRANSFORMER
OSC
INDICATOR TUBE
DRIVER
E
11
15
G
8
L
I
A
17
C
7
J
4
10
M
14
9
D
F
1
2
H
B
K
5
3
12
16
13
6
ND841
4
-1
-2
-2
(Page 68)
100
100
TAV-L1
TAV-L1
7-54. PRINTED WIRING BOARDS – KEY Section –
: Uses unleaded solder.
•
See page 58 for Circuit Boards Location.
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
B
E
23
33
22
34
12
44
1
11
B
E
B
E
1
2
8
9
1
2
10
11
C1501
C1502
C1504
Q1501
C1505
Q1502
C1506
Q1503
C1507
Q1504
C1508
Q1505
C1509
Q1506
Q1507 Q1508
Q1509
C1510
C1511
C1512
C1513
Q1510
C1514
C1515
C1516
C1517
C1518
C1521
Q1521
R1501
R1504
R1505
R1508
IC1501
R1509
C1531
Q1531
Q1532
R1510
R1511
R1512
R1513
R1514
R1515
R1516
R1519
R1520
R1521
R1522
R1523
R1524
R1525
R1526
R1527
R1528
R1529
D1531
D1532
D1533
R1530
R1531
R1532
R1533
R1534
R1541 R1542
R1543
R1545
R1546 R1547
R1548
R1553
R1555
R1556
R1561
R1562
R1563
R1564 R1565
R1566
R1567
R1568
R1569
R1570
R1581
R1582
R1583
R1584
R1585
R1586
R1592
R1593
X1501
CN1501
CN1503
D1502
D1503
D1504
D1505
D1506
D1507
D1508
D1509
D1510
D1511
D1512
D1513
JL1500
JL1501
JL1502
JL1503
JL1504
JL1505
JL1506
JL1507
JL1508
JL1509
1
3
CN1231
R1231
R1232
TOUCH SENSOR BOARD
(SIDE A)
1-868-995-
11
(12)
(NC)
Q
MAIN BOARD
CN605
TOUCH SENSOR BOARD
(SIDE B)
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
K
A
1-868-995-
11
(12)
K
A
D1502 – 1513
Z
H
s
l
L
VOLUME
–
+
FM
DVD
D1502 – 1513
(TOUCH PANEL BACK LIGHT)
KEY BOARD
(COMPONENT SIDE)
1-868-992-
11
(21)
N
MAIN BOARD
CN612
KEY BOARD
(CONDUCTOR SIDE)
1-868-992-
11
(21)
S1231
POWER
S1231
UP/DOWN
N x
INPUT SELECT
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
•
Semiconductor
Location
Location
Ref. No. Location
D1502
D-12
D1503
D-11
D1504
D-10
D1505
D-9
D1506
D-8
D1507
D-8
D1508
D-6
D1509
D-6
D1510
D-5
D1511
D-4
D1512
D-3
D1513
D-2
D1531
B-12
D1532
A-10
D1533
A-10
IC1501
B-7
Q1501
B-8
Q1502
B-8
Q1503
B-8
Q1504
B-8
Q1505
B-8
Q1506
B-8
Q1507
B-9
Q1508
B-9
Q1509
B-9
Q1510
B-9
Q1521
B-9
Q1531
B-10
Q1532
B-12
(Page 66)
(Page 66)
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