Sony KLV-32M1 (serv.man2) Service Manual ▷ View online
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
KLV-32M1 (WB) 3-17
4.7
1.1
1.4
1.2
1.2
1.1
1.3
1.1
1.3
1.1
1.3
2
2.5
0
3.3
3.3
3.3
0
3.3
2.9
2.8
2.9
2.8
1
D3.3V
D3.3V
3.3V-2
D3.3V
2.5V
3.3V-2
2.5V
D3.3V
3.3V-2
2.5V
(LCD DRIVE)
BL(5/5)
B-SS12737<WB.>-BL.-P5
TO(1/5)
IC4503
3.3V CTRL
3.3V SW
SDRAM
TO(1/5)
D3.3V
TO(1/5)
TO(4/5)
LEVEL SHIFT
3.3V CTRL
3.3V SW
TO(1/5)
TO(1/5)
LCD DRIVE
LVDS TRANSMITTER
UNIT
LCD
TO
TO(1/5)
BLSD_UDQM
BLSD_XWE
BLSD_A4_SD
BLSD_A5_SD
BLSD_A6_SD
BLSD_A4_SD
BLSD_A11
BLSD_A6_SD
BLSD_A2_SD
BLSD_A3_SD
BLSD_A5_SD
BLSD_A1_SD
BLSD_A7_SD
BLSD_A0_SD
BLSD_A7
BLSD_A1
BLSD_A8_SD
BLSD_A10_SD
BLSD_A9_SD
BLSD_A11_SD
BLSD_A8
BLSD_A10
BLSD_A9
BLSD_XCS_SD
BLSD_XRAS_SD
BLSD_LDQM_SD
BLSD_XWE_SD
BLSD_UDQM_SD
BLSD_XCAS_SD
BSDQ3
BLSD_DQ1
BSDQ1
POWER6
BLO_R3
BLO_R2
BLO_R0
BLO_R4
BLO_R5
BLO_R6
BLO_EN
BLO_CLK
BLO_VS
BLO_HS
BLO_B7
BLO_B6
BLO_B5
BLO_B4
BLO_B3
BLO_B1
BLO_B0
BLO_B2
BLO_G7
BLO_G6
BLO_G5
BLO_G1
BLO_G0
BLO_G4
BLO_G3
BLO_G2
BLO_R7
BLO_R1
BLSD_A9_SD
BLSD_A8_SD
BLSD_DQ8
BLSD_DQ2
BLSD_DQ7
BLSD_DQ6
BLSD_DQ5
BLSD_DQ4
BLSD_DQ3
BSDQ2
BSDQ9
BSDQ10
BSDQ11
BSDQ12
BSDQ13
BSDQ14
BSDQ15
BSDQ16
BLSD_DQ16
BLSD_DQ15
BLSD_DQ14
BLSD_DQ13
BLSD_DQ12
BLSD_DQ11
BLSD_DQ10
BLSD_DQ9
BL_CLK
BL_HS
BL_VS
BL_EN
BLSD_LDQM
BLO_B3
BL_G3
BLO_B2
BLO_B1
BL_B6
BLO_G3
BLO_B0
BLSD_DQ10
BLSD_A2_SD
BL_B5
BLO_G2
BL_R4
BL_B4
BL_R3
BLO_G7
BL_G2
BLO_B5
BL_G1
BLSD_DQ13
BLSD_XCS
BLSD_DQ11
BLSD_LDQM_SD
BLO_R6
BL_B3
BLO_EN
BLO_G6
BLO_B4
BLO_B7
BLO_R0
BLO_R1
BLSD_DQ1
BL_R0
BLSD_DQ6
BLSD_A11_SD
BL_G5
BLO_G5
BLSD_DQ16
BL_G7
BLO_R2
BL_G4
BLSD_DQ12
BLO_R5
BLSD_DQ5
BL_R6
BLO_R4
BLO_HS
BLSD_XCS_SD
BL_R5
BL_R2
BLSD_XRAS_SD
BLO_G4
BL_R1
BL_B1
BLSD_DQ7
BL_B0
BLSD_A7_SD
BLSD_XCKE
BLSD_XCAS
BLSD_XWE_SD
BLSD_DQ8
BLSD_XCAS_SD
BL_B2
BLSD_A6
BLSD_A2
BLSD_UDQM_SD
BLSD_A0_SD
BLO_R7
BLSD_A5
BLSD_XCKE
BLO_VS
BL_G0
BLSD_A3
BLSD_DQ2
BLSD_A10_SD
BLO_R3
BL_G6
BLSD_DQ15
BLO_G1
BL_B7
BLSD_A4
BLSD_A3_SD
BLSD_DQ14
BLSD_DQ3
BLO_G0
BLSD_DQ4
BLO_B6
BLSD_DQ9
BL_R7
BLSD_A1_SD
L4505
0uH
4
3
2
1
L4504
0uH
4
3
2
1
L4503
0uH
4
3
2
1
L4502
0uH
4
3
2
1
L4501
0uH
4
3
2
1
VSS
DQ15
DQ14
VSSQ
DQ13
DQ12
VCCQ
DQ11
DQ10
VSSQ
DQ9
DQ8
VCCQ
NC
UDQM
CLK
CKE
NC
ADDR9
ADDR8
ADDR7
ADDR6
ADDR5
ADDR4
VSS
VCC
ADDR3
ADDR2
ADDR1
ADDR0
ADDR10
ADDR11
CS
RAS
CAS
WE
LDQM
VCCQ
DQ7
DQ6
VSSQ
DQ5
DQ4
VCCQ
DQ3
DQ2
VSSQ
DQ1
DQ0
VCC
IC4501
MSM56V16160F-10TS-K
20
21
22
23
24
28
29
30
27
31
25
26
14
15
16
17
18
37
36
35
34
33
19
32
8
9
10
11
43
42
41
40
12
39
13
38
2
3
4
5
6
7
1
44
50
49
48
47
46
45
PANEL5V
PANEL5V
PANEL5V
PANEL5V
PANEL5V
GND
GND
GND
NC
NC
GND
GND
RX3+
RX3-
GND
RXCLK+
RXCLK-
GND
RX2+
RX2-
GND
RX1+
RX1-
GND
RX0+
RX0-
GND
NC
NC
NC
CN4501
30P
SIL
SIL
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
47
RB4515
47
RB4514
RB4513
47
RB4512
47
1/10W
10k
R4521
CHIP
R4529
47
CHIP
1/16W
R4528
47
CHIP
1/16W
FB4505
0uH
FB4506
0uH
FL4502
G
EMI
TA4
TA3
TA2
GND
TA1
TA0
TD0
LVDS GND
TA-
TA+
TB-
TB+
LVDS VCC
LVDS GND
TC-
TC+
TCLK-
TCLK+
TD-
TD+
LVDS GND
PLL GND
PLL VCC
PLL GND
/PDOWN
CLK IN
TC6
GND
TC5
TC4
VCC
TD6
TC3
TC2
TC1
GND
TC0
TB6
TD5
R/F
TD4
TB5
TB4
GND
TB3
TB2
TD3
VCC
TD2
TB1
TB0
GND
TA6
TA5
TD1
RS
IC4504
THC63LVDM83R-T
28
27
26
29
30
31
25
24
23
22
21
36
35
34
33
32
37
20
19
18
17
16
15
42
41
40
39
38
89
10
11
12
13
14
49
48
47
46
45
43
44
12345
67
55
54
53
52
51
50
56
C4589
B
470p
50V
1608
PANEL5V
JL4523
JL4522
JL4521
C4594
B
0.1 16V
1608
C4593
B
470p
50V
1608
C4596
B
470p 50V
1608
C4595
B
0.1 16V
1608
FB4507
0uH
C4597
B
0.1
16V
1608
C4598
100
16V
R4527
0
CHIP
R4525
22
CHIP
1/16W
R4526
10k
CHIP
1/10W
FB4504
0uH
JL4520
JL4519
JL4518
R4520
10k
CHIP
1/10W
C4592
B
470p 50V
1608
C4591
B
0.1
16V
1608
C4590
B
0.1
16V
16V
1608
C4588
B
0.1
16V
16V
1608
R4522
10k
CHIP
1/10W
C4587
B
4.7
16V
C4528
CH
10p
50V
50V
2.5V REG
BA25BC0FP-E2
OUT
GND
VCC
47
RB4509
47
RB4510
47
RB4508
47
RB4507
47
RB4506
47
RB4505
RB4504
100
RB4502
100
RB4501
100
RB4503
100
CHIP
1/16W
R4519
47
1/16W
100
CHIP
R4508
R4503
4.7k
CHIP
1/16W
R4516
180
CHIP
1/10W
C4530
CH
5p
50V
R4505
0
CHIP
C4522
B
0.1
10V
10V
1005
C4518
B
0.1
10V
10V
1005
C4516
B
0.1
10V
10V
1005
C4503
B
0.1
10V
10V
1005
C4502
B
0.1
10V
10V
1005
C4531
220
4V
Q4501
SSM6N15FU(TE85R)
S1
G1
D2
S2
G2
D1
Q4503
DTC114EUA-T106
Q4502
DTA143EUA-T106
SDA_B
SCL_B
R4501
4.7k
CHIP
1/16W
C4523
22
6.3V
C4572
100
6.3V
C4571
100
6.3V
C4568
B
470p
50V
C4573
B
470p
50V
R4513
10k
1/16W
C4567
B
0.01
16V
R4506
0
CHIP
Q4505
SI2301DS-T1
S
R4509
10k
CHIP
1/16W
FB4503
0uH
R4517
10k
1/10W
BCLR
X4501
33MHz
33MHz
C4556
B
0.01
16V
C4538
B
0.1
10V
10V
1005
JL4514
JL4503
C4563
B
0.01
16V
C4539
B
470p
50V
C4546
B
0.01
16V
R4514
0
CHIP
C4561
B
0.01
16V
Q4504
DTC114EUA-T106
C4559
B
470p
50V
FB4502
0uH
0
CHIP
R4512
C4511
B
470p 50V
C4515
B
470p 50V
C4501
B
22
6.3V
3216
C4552
B
0.1
10V
10V
C4557
B
470p
50V
BMUTE
C4558
B
470p
50V
C4583
B
470p
50V
C4543
B
0.01
16V
C4586
B
0.01
16V
JL4507
C4544
B
470p
50V
R4515
0
CHIP
C4508
B
0.01 16V
C4519
B
470p
50V
C4510
B
0.01 16V
C4574
B
0.01
16V
C4555
B
0.01
16V
JL4509
C4548
B
470p
50V
100MHz
X4502
OUT
VDD
OE/ST
GND
MCK
MST
XSM
XTST
ITQE0
ITQE1
ITQE2
VDDE
VSS
ITQE3
ITQE4
ITQE5
ITQE6
ITQE7
ITQE8
ITQE9
ITQE10
ITQE11
VDDI
VSS
ITQE12
ITQE13
ITQE14
ITQE15
ITQE16
VDDI
ITQE17
ITQE18
ITQE19
ITQE20
ITQE21
VDDI
VSS
ITQE22
ITQE23
ITSCDT
ITCTL1
ITCTL2
ITCTL3
ITDE
ITVSYNC
ITHSYNC
CLKTMDS
VDDE
VSS
VSS
VDDE
DQ1
DQ16
DQ2
DQ15
DQ3
DQ14
VDDE
VSS
DQ4
DQ13
DQ5
DQ12
DQ6
OVSS
VDDE
DQ11
DQ7
DQ10
DQ8
VSS
DQ9
VDDE
VSS
VDDI
VDDE
OLDQM
OWE
OUDQM
OCAS
ORAS
VDDI
VSS
OCKE
OCS
CLK_RAM
VDDE
VSS
VDDE
VDDI
VSS
CLK100
VDDE
VSS
VDDE
VSS
OA11
VDDE
OA9
OA10
OA8
OA0
OA7
OA1
VSS
VDDE
OA6
OA2
OA5
OA3
OA4
O6RED0
O6RED1
VDDE
VSS
VDDE
O6RED2
O6RED3
O6RED4
O6RED5
O6RED6
O6RED7
VDDI
VSS
VDDE
O6GRN0
O6GRN1
O6GRN2
O6GRN3
VDDI
O6GRN4
O6GRN5
O6GRN6
O6GRN7
VDDI
VSS
VDDE
O6BLU0
O6BLU1
O6BLU2
O6BLU3
O6BLU4
VDDE
VSS
O6BLU5
O6BLU6
O6BLU7
O6HS
ODE
O6VS
O6PD
OCLK
VSS
OPORT0
OPORT1
OPORT2
OPORT3
OPORT4
VDDE
OPORT5
OPORT6
OPORT7
VSS
VDDE
VDDI
VSS
VDDE
CLK
OVSS
VDDE
VDDI
VSS
OPCLKSEL
VSS
OPAPLL
VSS
OPBPLL
VDDI
VSS
OSC33
VSS
CLK33
VDDE
ICSDA
ICSCL
ICI2CCS
ICBLK
VSS
CLX
DVDDE
CXD9756R
IC4502
208
207
206
205
204
203
202
201
200
199
198
197
196
195
194
193
192
191
190
189
188
187
186
185
184
183
182
181
180
179
178
177
176
175
174
173
172
171
170
169
168
167
166
165
164
163
162
161
160
159
158
157
156 155 154 153 152 151 150 149 148 147 146 145 144 143 142 141 140 139 138 137 136 135 134 133 132 131 130 129 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
104
103
102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
C4525
B
470p
50V
22
RB4511
C4529
B
470p
50V
JL4501
C4520
B
470p
50V
C4577
B
470p
50V
C4581
B
0.01
16V
C4547
B
470p
50V
C4549
B
470p
50V
C4509
B
470p 50V
C4517
B
0.01
16V
C4540
B
470p
50V
C4582
B
470p
50V
JL4504
C4542
B
470p
50V
TP4502
JL4506
JL4516
C4514
B
0.01 16V
C4507
B
470p 50V
C4564
B
470p
50V
C4536
B
0.01
16V
C4526
B
0.01
16V
FB4501
0uH
JL4515
JL4517
C4576
B
0.01
16V
1005
C4535
B
470p
50V
C4521
B
0.01
16V
C4578
B
0.01
16V
R4511
10k
1/16W
C4550
B
0.01
16V
R4510
0
CHIP
C4565
B
470p
50V
C4524
B
0.33
10V
1608
C4570
B
470p
50V
JL4512
C4505
B
470p 50V
JL4511
C4560
B
0.01
16V
C4580
B
0.01
16V
C4533
B
0.01
16V
JL4508
C4554
B
0.01
16V
JL4502
C4527
B
0.01
16V
JL4505
B
470p
50V
C4575
C4513
B
470p 50V
C4506
B
0.01 16V
FL4501
G
EMI
C4512
B
0.01 16V
C4541
B
0.01
16V
0
CHIP
R4518
C4579
B
470p
50V
C4545
B
0.01
16V
JL4510
C4584
B
0.01
16V
C4532
B
470p
50V
C4551
B
0.01
16V
BOLTIN
C4553
B
470p
50V
C4585
B
470p
50V
C4562
B
470p
50V
POWER6
TP4501
C4537
B
0.01
16V
C4504
B
0.01 16V
C4569
B
0.01
16V
JL4513
C4566
B
0.01
16V
1
2.8V
P-P
(33MHz)
2
3.2V
P-P
(100MHz)
•BL(5/5) BOARD WAVEFORM
KLV-32M1 (WB) 3-18
<COMPONENT SIDE>
<CONDUCTOR SIDE>
BL
[MAIN CPU, CHROMA DECODER, 3D CO, DRC, SCAN CONVERTER, LCD SUPPLY]
— BL BOARD —
•
BL BOARD SEMICONDUCTOR LOCATION
IC
IC1001
A-2
IC1002
B-3
IC1003
A-1
IC1004
A-3
IC1005
A-1
IC1006
A-2
IC1007
A-4
IC2001
C-4
IC2002
C-4
IC2003
C-2
IC2004
C-4
IC2005
A-4
IC2006
B-4
IC2007
A-1
IC3001
A-3
IC3002
B-3
IC3003
B-2
IC3004
A-3
IC4001
C-3
*
: Refer to Terminal name of semiconductors in silk screen printed circuit (see page 3-7)
IC4002
B-3
IC4003
B-3
IC4004
B-3
IC4005
B-2
IC4006
B-2
IC4007
C-2
IC4009
B-3
IC4010
C-3
IC4501
B-4
IC4502
B-1
IC4503
A-4
IC4504
C-4
TRANSISTOR
*
Q1001
A-3
qd
Q1002
A-3
qd
Q1003
A-2
2
Q1004
A-3
2
Q1007
A-2
ql
Q1010
B-2
qd
Q1011
B-2
qd
Q2001
C-1
2
Q2002
C-1
2
Q2003
C-1
2
Q2004
C-1
2
Q2005
C-1
2
Q2006
C-1
2
Q2007
C-1
2
Q2008
C-4
2
Q2009
C-4
2
Q2011
C-3
2
Q2012
B-1
2
Q3002
A-2
2
Q3003
A-2
2
Q4501
A-1
-
Q4502
A-1
2
Q4503
A-1
2
Q4504
A-4
2
Q4505
A-4
qd
DIODE
*
D1002
A-3
3
D1003
A-3
3
D1005
A-3
3
D1006
A-2
-
D1007
A-1
3
D1008
A-1
3
D1011
B-2
3
D1012
A-2
3
D4002
B-2
3
D4003
B-3
3
D4004
B-3
3
D4005
B-2
9
D4006
B-2
9
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
1
2
3
4
A
B
C
1
2
3
4
A
B
C
1
A
B
C
D
E
F
G
H
I
K
J
2
12
13
11
10
9
8
7
6
5
4
3
14
15
KLV-32M1 (WB) 3-19
(3)
Schematic Diagram of GL Board
0.2
2.8
0
20.5
4.5
0
2.5
2.2
1.9
2.8
10.5
4.9
139.0
4.9
189.8
196.6
266.7
0
1.7
8.2
9.2
0.5
19.7
19.9
0
1.2
0.7
21.5
0
265.0
362.3
362.3
0
0.7
3.3
4.3
8.2
2.5
3.0
1.0
3.2
2.5
STBY 5V
STBY 5V
UNREG 33V
16.5V
UNREG 30V
UNREG 10.5V
RY601
MMDL914T1
D604
16.5V
1/2W
220
R609
0
R610
25V
820
C658
1M
R631
1/2W
1M
250V
C602
2200p
250V
C606
2200p
250V
275V
0.47
C604
R602
4.7M
1/2W
4.7M
1/2W
TH601
C610
250V
390
250V
390
C611
D603
10ERA60-TP
10ERA60-TP
D602
JW601
JW602
C613
390
250V
250V
390
C612
PT
SPARK GAP
4A
PS651
4A
PS652
1
3
3P
CN601
D4SB60L
D601
250V
4700p
E
C603
250V
4700p
E
C607
FH601
VD601
1
2
3
4
L601
1/2W
1M
R601
250V
5A
F601
250V
1000p
E
C601
1
2
3
4
L602
FH602
275V
PT
0.22
C605
250V
220p
B
C616
250V
220p
B
C617
SPARK GAP
PC123Y22
PH661
1000p
C668
ISOLATER
1
4
6
9
10
11
8
2
T661
PC123Y22
PH662
1kV
220p
SL
C631
D625
S
Q622
2SK3683-01MR-F104
CONVERTER
R634
RD15ES-T1B2
S
Q621
2SK3683-01MR-F104
CONVERTER
PC123Y22
PH621
1/10W
CHIP
ISOLATER
1
3
10
11
7
9
12
13
14
5
8
2
6
T622
1
3
10
11
7
9
12
13
14
5
8
4
6
T621
GL
(POWER SUPPLY)
TO
LCD
UNIT
DRIVE
VREF
P-ON CTRL
P-ON SW
P-DET SW
P-DET
P-DET
CONVERTER
VREF
B-SS12737<WB.>-GL.
CN1004
BL(1/5)BOARD
TO
CN7000
AU(1/4)BOARD
TO
60HZ
120V AC,
16.5V
GND
Dimmer
Back Light
Panel Det
WHT
CN653
4P
4
3
2
1
R675
47
RF
1/4W
330
C657
50V
R630
100
RN-CP
1/10W
D702
UDZSTE-176.2B
C682
680
25V
25V
R676
0
CHIP
1/10W
R686
1k
CHIP
D652
D10SC6M-4022
D651
D10SC6M-4022
R660
4.7
RF
1/4W
C653
1800
1800
25V
C652
1800
1800
25V
CHIP
R639
470
1/10W
C660
0.22
0.22
PT
400V
L661
100uH
R636
0.1
RS
2W
R620
0.1
RF
1/2W
RN-CP
1/10W
R625
510k
C621
4.7
50V
50V
C628
0.1
50V
50V
R641
22k
CHIP
1/10W
R638
1/2W
C627
B
0.01
25V
1608
C632
0.033
PP
800V
C620
B
1000p
50V
1608
R622
100
RN-CP
1/10W
D624
RD15ES-T1B2
Q623
2SC2412K-T-146-QR
RN-CP
1/10W
R627
510k
RN-CP
1/10W
R626
510k
R637
0.1
RS
2W
C629
47
35V
R633
10
FPRD
1/4W
10k
CHIP
1/10W
D621
MM3Z15VT1
C623
CH
1000p 50V
1608
R621
22k
RN-CP
1/10W
C630
SL
220p
1kV
MM3Z15VT1
D620
C625 10 50V
R642
10k
CHIP
1/10W
R623 15k
RN-CP
1/10W
R632
10
FPRD
1/4W
C624
B
0.01
25V
1608
C622
47
25V
R635
10k
CHIP
1/10W
IC621
MCZ3001UB
16
15
17
18
11
12
13
14
20
19
10
9
8
7
6
5
4
3
2
1
23
22
21
24
C634
B
0.01
25V
1608
D622
MM3Z15VT1
D623
UF4005PKG23
RN-CP
1/10W
R628
510k
R640
0
CHIP
C633
CH
100p
50V
1608
R670
100k
100k
CHIP
1/10W
D665
MMDL914T1
R671
10k
CHIP
1/10W
R672
10k
CHIP
1/10W
R674
22k
CHIP
1/10W
R673
22k
CHIP
1/10W
Q661
2SA1037AK-T146-QR
Q662
2SC2412K-T-146-QR
R685
5.6k
5.6k
RN-CP
1/10W
R684
5.6k
5.6k
RN-CP
1/10W
R683
33k
CHIP
1/10W
C681
B
0.1
16V
16V
1608
R682
0
CHIP
R681
1k
CHIP
1/10W
R680
470
CHIP
1/10W
C667
B
0.1
16V
16V
1608
IC681
MM1431ATT
2
1
3
R669
0
CHIP
R666
0
CHIP
C663
B
1000p
50V
1608
C662
2.2
50V
50V
D661
UDZSTE-175.6B
FB661
1.1uH
1.1uH
R662
10
CHIP
1/8W
R664
10
CHIP
1/8W
R663
10
CHIP
1/8W
R661
10
CHIP
1/8W
C665
4.7
50V
50V
C666
47
50V
R668
10
FPRD
1/4W
D664
10ERB20-TB3
D663
10ERB20-TB3
R667
10
FPRD
1/4W
C661
SL
47p
2kV
2kV
D662
ERA22-08KFLB
R665
100k
100k
RS
1W
C664
R
2200p
1kV
IC661
STR-A6169
1
2
3
4
5
6
7
8
D681
10ERB20-TB3
C680
1000p
630V
3216
3216
R687
0
CHIP
C683
1
50V
Q681
2SC2412K-T-146-QR
R688
10k
CHIP
1/10W
R692
10k
CHIP
1/10W
C685
1
50V
R690
1k
CHIP
1/10W
Q682
2SA1037AK-T146-QR
R689
10k
CHIP
1/10W
Q683
2SC2412K-T-146-QR
L681
47uH
47uH
D682
MMDL914T1
C684
47
10V
R691
1k
CHIP
1/10W
D683
MM3Z22VT1
R658
1k
RN-CP
1/10W
R650
1k
R652
1k
CHIP
1/10W
R653
0
CHIP
C650
B
0.01
25V
1608
IC651
MM1431ATT
2
1
3
R655
10k
CHIP
1/10W
R656
0
CHIP
R657
5.6k
5.6k
RN-CP
1/10W
L652
10uH
10uH
L651
10uH
10uH
C656
22
50V
D656
10ERB20-TB3
D655
10ERB20-TB3
C651
22
50V
R654
0.47
0.47
FPRD
1/4W
C655
1200
1200
16V
D654
FCH08A10
D653
F10P04Q
R702
10k
CHIP
1/10W
C702
B
0.01
25V
1608
GND
Dimmer
Back Light
Panel Det
GND
GND
GND
GND
GND
16.5V
16.5V
16.5V
16.5V
16.5V
CN652
14P
WHT
WHT
14
13
12
11
10
9
8
7
6
5
4
3
2
1
POWER 1
STBY 5V
GND
UNREG 33V
GND
GND
GND
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
UNREG 10.5V
GND
GND
UNREG 30V
UNREG 30V
CN651
15P
WHT
WHT
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
KLV-32M1 (WB) 3-20
GL
[POWER SUPPLY]
— GL BOARD —
1
2
3
4
5
A
B
C
1
2
3
4
5
A
B
C
<COMPONENT SIDE>
<CONDUCTOR SIDE>
•
GL BOARD SEMICONDUCTOR LOCATION
IC
IC621
C-2
IC651
A-4
IC661
A-4
IC681
A-4
TRANSISTOR
*
Q621
B-3
-
Q622
C-3
-
Q623
B-2
2
Q661
A-2
2
Q662
A-2
2
Q681
A-2
2
Q682
A-1
2
Q683
A-5
2
*
: Refer to Terminal name of semiconductors in silk
screen printed circuit (see page 3-7)
DIODE
*
D601
B-2
-
D602
A-3
-
D603
A-2
-
D604
C-4
3
D620
B-4
3
D621
C-3
3
D622
C-4
3
D623
C-2
-
D624
B-3
-
D625
C-3
-
D651
B-4
-
D652
B-4
-
D653
B-5
-
D654
C-5
-
D655
A-5
-
D656
A-5
-
D661
B-2
3
D662
A-4
-
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
Component
(
)
Side
Conductor
(
)
Side
D663
A-3
-
D664
A-3
-
D665
A-4
-
D681
A-4
-
D682
A-1
3
D683
A-1
3
D702
C-1
3
Click on the first or last page to see other KLV-32M1 (serv.man2) service manuals if exist.