Sony KDL-52X2000 (serv.man2) Service Manual ▷ View online
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 42 -
100
RB8402
100
RB8404
0
R8507
16V
10
C8485
A9V
100
R8471
C8489
XX
100
R8473
D5V
47
R8466
3
1
2
TL431CPK-E2
IC8408
100
RB8401
16V
C8476
10
47
R8477
8
7
6
5
4
3
2
1
NJM3414AV(TE2)
IC8409
18.432MHz
X8402
10uH
L8404
47
R8474
47
R8480
XX
C8475
47
R8494
10uH
L8403
0uH
FB8403
0
R8508
0
R8513
16V
10
C8486
47
R8478
D8403
XX
L8402
8.2uH
47
R8496
2PA1576R-115
Q8403
10uH
L8401
0
R8505
Q8406
XX
0
R8506
47
R8486
A9V
100
R8490
16V
10
C8471
100
RB8405
16V
100
C8491
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
MSP4411K-QA-D6-401T
IC8405
NC
I2C_CL
I2C_DA
I2S_CL
I2S_WS
I2S_DA_OUT
I2S_DA_IN1
I2S_DEL_IN
I2S_DEL_OUT
I2S_DEL_CL
I2S_DEL_WS
DVSUP
DVSUP
D_GND
D_GND
D_GND
I2S_DA_IN2
NC
I2S_CL3
I2S_WS3
RESETQ
I2S_DA_IN3
I2S_DA_IN4
DACA_R
DACA_L
VREFGND2
SP_OUT_R
SP_OUT_L
SP_OUT_C
SUBWOOFER_OUT
SUR_R
SUR_L
SC2_OUT_R
SC2_OUT_L
VREFGND1
SC1_OUT_R
SC1_OUT_L
CAPL_A
AHVSUP
CAPL_M
SC3_OUT_R
SC3_OUT_R
SC3_OUT_L
A_GND
A_GND
REF_VOLTAGE
NC
SC4_IN_L
SC4_IN_R
ASGND4
SC3_IN_L
SC3_IN_R
ASGND2
SC2_IN_L
SC2_IN_R
ASGND1
SC1_IN_L
SC1_IN_R
REF_VOLTAGE
SC5_IN_L
SC5_IN_R
IF_GND
IF_GND
NC
NC
AVSUP
AVSUP
IF_IN1
IF_COMMON_IN
IF_IN2
TEST
XTAL_IN
XTAL_OUT
TP
AUDIO_CLOCK_OUT
NC
SPDIF_OUT
DIGITAL_CONTROL_OUT_1
DIGITAL_CONTROL_OUT_0
ADR_SEL
STANDBY Q
100
RB8407
47
R8472
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
29
28
27
26
25
24
23
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
CXD9826R
IC8406
GND
SCL
SDA
S_ADD1
S_ADD0
MUTE (H=Mute)
LR_CLK
BIT_CLK
VDDH
GND
FCLK
XSM
IISM_IN
IIS1_IN
IIS2_IN
IIS3_IN
XTST
RST
GND
OVDDH
A15
FWR
A13
A8
GND
VDDL
A9
A11
FRD
A10
A16
A14
OVDD
GND
A12
A7
A6
A5
A4
A3
VDDH
GND
A2
A1
A0
IO7
IO6
GND
OVDDH
IO5
IO4
IO3
IO2
IO1
IO0
F_SW
GND
VDDL
IISM_OUT
IIS1_OUT
IIS2_OUT
IIS3_OUT
BIT_CLK_OUT
OVDDH
100
R8488
100
RB8403
100
RB8406
0
R8512
47
R8483
5
4
3
2
1
TC7SZU04FU(TE85R)
IC8404
NC
IN A
GND
OUT Y
VCC
2PC4081R-115
Q8402
47
R8475
I2C_DEV_5V
SCART1
D8401
XX
D8402
XX
D8405
XX
D8404
XX
D8407
XX
D8406
XX
SCART2
MAIN_INV_LR
0
R8510
SP
0
R8509
D8409
XX
D8408
XX
32
31
30
29
28
27
123456
26
25
24
789
23
22
21
20
10
11
12
19
18
17
13
14
15
16
M5M51008DFP-70H
IC8407
NC
A16
A14
A12
A7
A6
A5
A4
A3
A2
A1
A0
I/O1
I/O2
I/O3
VSS
I/O4
I/O5
I/O6
IO7
I/O8
CS1
A10
OE
A11
A9
A8
A13
WE
CS2
A15
VCC
FB8408
0uH
D3.3V
FB8405
0uH
XX
R8451
XX
R8455
1k
R8449
47
R8452
XX
R8450
XX
R8457
XX
R8454
2 . 2 k
R8458
47k
R8492
XX
R8448
1/10W
4 . 7 k
R8514
1/10W
10k
R8511
220
R8504
XX
R8482
XX
R8484
1/16W
10k
R8523
1/16W
10k
R8524
1/16W
4 . 7 k
R8529
1/16W
4 . 7 k
R8530
1/16W
1k
R8526
1k
R8525
1/16W
47k
R8527
47k
R8528
47k
R8532
1/16W
47k
R8531
10k
R8497
1/16W
1k
R8515
20
19
18
17
16
15
14
13
12
11
123456789
1
0
IC8401
SN74AHCT244PWR
47
R8412
10V
0 . 1
C8411
1/16W
47
R8407
47
R8414
47
R8416
680
R8430
680
R8413
680
R8415
680
R8417
UN2211
Q8401
D5V
16V
C8413
10
FB8402
0uH
1/16W
10k
R8427
MUN2213T1
Q8404
16V
C8488
0 . 1
XX
C8404
16V
0 . 0 1
C8427
16V
47
C8424
16V
0 . 0 1
C8422
XX
C8431
10V
0 . 1
C8433
16V
47
C8447
16V
10
C8456
16V
10
C8426
50V
1000p
C8443
47p
C8434
47p
C8435
47p
C8436
1 . 5 p
C8437
1 . 5 p
C8438
16V
47
C8483
1000p
C8492
50V
1000p
C8478
50V
1000p
C8479
16V
47
C8466
16V
0 . 0 1
C8455
16V
0 . 0 1
C8470
16V
10
C8495
XX
C8442
10V
0 . 1
C8441
10V
0 . 1
C8473
10V
0 . 1
C8494
16V
47
C8508
16V
47
C8509
50V
C8507
47p
50V
C8506
47p
16V
10
C8501
10V
0 . 1
C8472
0
R8402
0
R8403
0
R8404
VD8401
XX
VD8402
XX
100
R8476
100
R8479
0
R8498
0
R8469
47
R8481
Q8407
XX
Q8408
XX
1 . 2 k
R8535
1 . 5 k
R8536
1 . 5 k
R8537
1 . 5 k
R8540
1 . 2 k
R8538
1 . 5 k
R8539
1/10W
10k
R8533
1 . 5 k
R8543
1 . 2 k
R8541
1 . 2 k
R8544
1 . 5 k
R8545
1 . 5 k
R8546
1 . 5 k
R8542
1/10W
10k
R8534
2SC3624A-T1L15L16
Q8412
2SC3624A-T1L15L16
Q8411
MA111-TX
D8411
D8410
XX
Q8409
XX
MA111-TX
D8414
MA111-TX
D8413
XX
C8498
MUN2111T1
Q8410
XX
R8493
47
R8495
47
R8499
1/16W
47k
R8501
XX
R8503
C8481
330p
C8482
330p
2SC4081T106R
Q8405
C8480
330p
C8484 330p
C8487
0 . 0 1
C8490
0 . 0 1
11V
TUNER_AUDIO
HP_LR_OUT
50V
100p
C8439
EMI
G
O
I
FL8403
XX
10V
0 . 1
C8432
50V
1000p
C8430
50V
100p
C8423
EMI
G
O
I
FL8401
XX
16V
47
C8440
0
R8462
50V
1000p
C8493
10V
0 . 1
C8474
50V
100p
C8453
50V
100p
C8468
50V
1000p
C8469
47
R8431
680
R8432
47
R8433
680
R8434
47
R8435
50V
1000p
C8410
16V
0 . 1
C8503
1 . 5 k
R8485
1 . 5 k
R8487
3.3k
R8489
3.3k
R8491
50V
100p
C8425
EMI
G
O
I
FL8402
XX
XX
C8429
0
R8460
D8415
XX
MUN2213T1
Q8413
16V
C8477
0 . 1
1/16W
100
R8446
0
R8447
XX
R8500
XX
R8549
XX
R8550
XX
R8551
10V
0 . 0 3 3
C8510
R8502
0
4
3
1
2
IC8410
PST3641UL
GND
VDD
CD
OUT
16V
0 . 0 1
C8511
XX
C8502
16V
100
C8512
50V
1000p
C8444
10V
0 . 1
C8445
1000p
C8446
10V
0 . 1
C8451
50V
1000p
C8461
10V
0 . 1
C8458
47
R8554
0uH
FB8407
D5V
EMI
G
O
I
FL8404
XX
100p
C8450
1000p
C8449
1000p
C8465
100p
C8464
MSP_RESET
DELAY_IC_MUTE
10
C8462
10
C8459
HDMI_BCK
HP_L_AMP
SEL_OUT_0
10V
10
C8454
ON/OFF_MUTE
AUDIO_RESET
0 . 2 2
C8457
10
C8460
EMMA_LRCK
EMMA_DA1
HP_R_AMP
10V
2 . 2
C8496
SEL_OUT_1
10
C8463
INV_HP_MUTE
0 . 2 2
C8467
INV_AC_MUTE
MSP_SPDIF
0 . 2 2
C8448
16V
4 . 7
C8505
EMMA_DAC_L
HP_R_AMP
HDMI/EMMA_SW
50V
120p
C8428
EMMA_DAC_R
10V
10
C8452
HDMI_LRCK
HDMI_DA1
EMMA_BCK
HP_L_AMP
4 . 7
C8504
10V
2 . 2
C8497
R8456
XX
0
R8453
0
R8467
0
R8468
R8516
XX
R8517
XX
1/16W
R8548
4 . 7 k
1/16W
R8547
4 . 7 k
R8519
XX
0
R8520
0
R8521
0
R8464
XX
R8559
87
6
5
4
3
2
1
TC7WH34FU(TE12R)
IC8411
GND
Vcc
MSP_SPDIF
0
R8560
100
R8561
0
R8562
0
R8563
JL002
50V
1000p
C8513
10V
0 . 1
C8514
0
R8568
0
R8569
XX
C8518
XX
C8517
D3.3V
0uH
FB8401
220
R8570
1/10W
270
R8571
0
R8461
0uH
FB8406
0uH
FB8404
0
R8459
OPTOUT
JL8400
0
R8572
0
R8573
100p
C8519
OE
A2
IO6
IO3
A0
A16
IO7
A9
A6
A8
FM/AM
QSS
A5
A15
A13
A11
SDA_DEV_5V
IO5
A10
A4
WE
IO2
A14
A7
A1
A3
A12
IO1
IO0
IO4
SCL_DEV_5V
SDA_DEV_5V
SCART1_LR_OUT_L
SCART1_LR_OUT_R
SCART2_LR_OUT_L
SCART2_LR_OUT_R
MAIN_INV_LR_R
MAIN_INV_LR_L
SP_LR_OUT_L
SP_LR_OUT_R
A5
A7
A14
WE
A9
IO6
IO0
OE
IO4
A16
A11
A4
A0
A6
IO2
IO5
A13
A12
A2
A3
IO7
IO3
A1
A10
IO1
A15
A8
HP_LR_OUT_R
HP_LR_OUT_L
SCL_DEV_5V
EMMA_DAC_L
EMMA_DAC_R
POSITION CRYSTAL AS CLOSE TO IC
PINS AS POSSIBLE. USE 2.5-3mm
TRACK THICKNESS TO CONNECT PIN
TERMINALS.POSITION C335/6 AS CLOSE
AS POSSIBLE TO THE SIDES OF THE
CRYSTAL. APPLY A GOOD STRONG GND
COMPLETELY AROUND THE CRYSTAL AND
PINS AS POSSIBLE. USE 2.5-3mm
TRACK THICKNESS TO CONNECT PIN
TERMINALS.POSITION C335/6 AS CLOSE
AS POSSIBLE TO THE SIDES OF THE
CRYSTAL. APPLY A GOOD STRONG GND
COMPLETELY AROUND THE CRYSTAL AND
HEADPHONE OUT
-
+
+
-
CAPACITORS.
GND
Vcc
AE
6 / 8
AE.-FIX(KDL-52X2000)
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
OCTAL BUFFER/DRIVER
2 I/P NAND GATE
MULTI-STANDARD
SOUND PROCESSOR
RESET IC
CMOS STATIC RAM
OPERATIONAL
AMPLIFIER
AUDIO DELAY CONTROLLER
TP1
~ AE Board Schematic Diagram [ AV1, 2, 3, 4 Terminal, Audio & Video Switch, Audio Processing with Amplifier ] Page 6/8 ~
1
2.15V
P-P
(18.432MHz)
•AE(6/8) BOARD
WAVEFORM
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 43 -
~ AE Board Schematic Diagram [ AV1, 2, 3, 4 Terminal, Audio & Video Switch, Audio Processing with Amplifier ] Page 7/8 ~
1/16W
R8666
47k
MA111-TX
D8616
10k
R8717
AV1_LR_IN
2SC3624A-T1L15L16
Q8619
16V
10
C8649
COMP_LR_IN
SEL_LR_OUT
2SC3624A-T1L15L16
Q8621
R8620
XX
MUN2211T1
Q8628
AV3_LR_IN
2SC3624A-T1L15L16
Q8620
16V
10
C8657
2SC1623-L5L6
Q8615
2SC3624A-T1L15L16
Q8616
MON_SOUND_OUT
16V
C8641
10
1/16W
100
R8675
123456789
1
0
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
CXA2188Q-T4
IC8603
IN1_L
IN1_R
NC
IN2_L
IN2_R
NC
IN3_L
IN3_R
AVCC
IN4_L
IN4_R
NC
IN5_L
IN5_R
NC
IN6_L
IN6_R
NC
IN7_L
IN7_R
AGND
IN8_L
IN8_R
NC
IN9_L
IN9_R
LVCC
IN10_L
IN10_R
LGND
CLK-1
DAT-1
ROUT2
ADR
LOUT2
MUTE
ROUT1
BIAS
LOUT1
NC
22k
R8619
1/16W
HDMI_LR_IN
16V
10
C8648
MA111-TX
D8613
10k
R8729
XX
C8654
MA111-TX
D8615
1/16W
R8668
47k
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC8605
1/16W
47
R8684
MAIN_LR_OUT
1/16W
R8672
47k
D8609
XX
MA111-TX
D8611
1/16W
100
R8676
2SC3624A-T1L15L16
Q8618
SIDE_LR_IN
2SA1576A-T106-QR
Q8632
10k
R8719
MUN2111T1
Q8626
SEL_SOUND_OUT
16V
100
C8658
1/16W
47
R8686
MA111-TX
D8617
R8621
0
I2C_DEV_5V
MUN2211T1
Q8634
16V
100
C8625
16V
100
C8622
2SC3624A-T1L15L16
Q8622
SUB_LR_OUT
AV2_LR_IN
16V
100
C8645
PC_AUDIO_LR_IN
1/16W
100
R8677
11V
16V
C8638
100
1/16W
47
R8685
SCART1_INV
1/16W
100
R8678
MUN2211T1
Q8630
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC8602
16V
0 . 1
C8644
2SC3624A-T1L15L16
Q8617
10uH
L8603
SCART1
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC8606
16V
0 . 1
C8643
1/16W
R8669
47k
2SC3624A-T1L15L16
Q8623
SUB_LR_OUT
Q8624
XX
1/16W
47
R8687
22k
R8614
1/16W
11V
2SC4081T106R
Q8633
2SC4081T106R
Q8631
16V
10
C8647
16V
10
C8646
A9V
A9V
11V
MUN2211T1
Q8636
10k
R8731
10k
R8730
MUN2211T1
Q8635
11V
A9V
XX
R8716
0
R8720
1/16W
560
R8692
1/16W
560
R8693
1/16W
560
R8696
1/16W
560
R8697
3 . 3 k
R8683
1/16W
A9V
XX
C8632
L8604
10uH
MAIN_INV_LR
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC8604
MAIN_LR_OUT
Q8614
XX
3 . 3 k
R8682
16V
100
C8627
16V
100
C8636
1/16W
47k
R8626
2SC3624A-T1L15L16
Q8606
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC8601
2SC3624A-T1L15L16
Q8607
16V
0 . 1
C8615
0
R8607
MA111-TX
D8603
C8612
16V
10
R8612 10k
Q8610
XX
16V
10
C8619
MUN2111T1
Q8611
1/16W
47k
R8627
Q8603
XX
C8613
16V
10
D8601
XX
LINE_LR_OUT
MA111-TX
D8605
Q8602
XX
XX
C8624
SCART2
0
R8606
R8617
10k
MA111-TX
D8606
16V
10
C8618
11V
L8601
10uH
16V
100
C8601
16V
100
C8610
16V
10
C8602
A9V
2SC4081T106R
Q8601
XX
C8626
2SC3624A-T1L15L16
Q8608
MA111-TX
D8607
TV_SOUND_OUT
D8602
XX
MA111-TX
D8608
16V
10
C8621
1/16W
560
R8636
16V
10
C8620
Q8612
XX
1/16W
560
R8637
2SC3624A-T1L15L16
Q8604
2SC3624A-T1L15L16
Q8609
2SC3624A-T1L15L16
Q8605
MUN2111T1
Q8613
SCART1_INV
11V
JL8601
JL8602
XX
R8660
XX
R8661
XX
R8662
XX
R8663
16V
100
C8617
100
R8736
1/16W
100
R8743
100
R8737
AV3_LR_IN
100
R8741
100
R8734
AV1_LR_IN
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
TC4052BFT(EL,N)
IC8608
2Y0
2Y2
2-COM
2Y3
2Y1
INH
VEE
VSS
B
A
1Y3
1Y0
1-COM
1Y1
1Y2
VDD
100
R8740
100
R8735
SEL_LR_OUT
1/16W
100
R8742
SIDE_LR_IN
16V
0 . 1
C8659
100
R8738
100
R8739
SCART1_INV
10k
R8744
10k
R8745
MUN2211T1
Q8637
MUN2211T1
Q8638
A9V
0
R8746
16V
C8628
10
AC_MUTE
SP_MUTE
XX
C8635
10V
0 . 1
C8609
16V
C8629
10
INV_HP_MUTE
SEL_OUT_1
INV_LOUT_MUTE
50V
220p
C8639
16V
0 . 1
C8616
16V
C8631
10
16V
10
C8607
10V
C8637
0 . 1
AC_MUTE
16V
0 . 1
C8642
50V
220p
C8614
16V
10
C8634
16V
0 . 1
C8604
PFC_DET
16V
C8630
10
INV_AC_MUTE
SEL_OUT_0
INV_AC_MUTE
16V
10
C8633
ON/OFF_MUTE
16V
10
C8605
LINE_MUTE
16V
10
C8608
50V
220p
B
C8640
ON/OFF_MUTE
16V
10
C8606
INV_LOUT_MUTE
INV_SP_MUTE
16V
0 . 1
C8623
INV_AC_MUTE
SP_SD_MUTE
INV_AC_MUTE
HP_MUTE
50V
220p
C8611
INV_SP_SD_MUTE
ON/OFF_MUTE
ON/OFF_MUTE
R8695
3 . 3 k
47k
R8722
1/16W
47
R8625
1/16W
R8674
1k
R8698
3 . 3 k
R8701
3 . 3 k
22k
R8723
R8645
4 . 7 k
R8699
3 . 3 k
R8700
3 . 3 k
4 . 7 k
R8651
4 . 7 k
R8646
4 . 7 k
R8629
R8710
XX
R8632
4 . 7 k
R8703
3 . 3 k
1/16W
1M
R8727
1/16W
47
R8623
R8638
4 . 7 k
0
R8713
12k
R8604
1/16W
12k
R8603
1/16W
1/16W
47k
R8691
1/16W
47k
R8690
0
R8712
4 . 7 k
R8647
4 . 7 k
R8650
R8633
4 . 7 k
1/16W
470
R8725
4 . 7 k
R8616
4 . 7 k
R8622
4 . 7 k
R8624
4 . 7 k
R8615
47k
R8610
R8694
3 . 3 k
4 . 7 k
R8628
R8702
3 . 3 k
1/16W
47k
R8608
1/16W
R8681
12k
1/16W
R8680
6 . 8 k
1/16W
100
R8726
1/16W
100k
R8724
1/16W
100k
R8721
1/16W
1k
R8728
4 . 7 k
R8648
4 . 7 k
R8649
47k
R8688
1/16W
47k
R8689
XX
R8667
4 . 7 k
R8671
1/16W
4 . 7 k
R8670
1/16W
1/16W
47k
R8679
1/16W
8 . 2 k
R8664
10k
R8665
1/16W
47k
R8673
1/16W
560
R8635
1/16W
560
R8634
1/16W
47k
R8613
XX
R8639
R8611
15k
47k
R8609
R8652
3 . 3 k
R8618
15k
0
R8656
0
R8655
R8654
XX
XX
R8640
R8643
3 . 3 k
1/16W
1k
R8605
1/16W
12k
R8602
1/16W
6 . 8 k
R8601
R8653
3 . 3 k
1/16W
47k
R8631
R8642
3 . 3 k
R8657
XX
0
R8659
0
R8658
R8644
3 . 3 k
R8641
3 . 3 k
1/16W
47k
R8630
L8606
10uH
100p
C8660
100p
C8661
MUN2111T1
Q8639
XX
C8662
11V
XX
R8747
D8620
XX
0
R8748
0
R8749
Q8640
XX
MA111-TX
D8618
MA111-TX
D8619
INV_AC_MUTE
ON/OFF_MUTE
INV_SEL_MUTE
MA111-TX
D8621
MA111-TX
D8622
INV_MON_MUTE
SEL_OUT_MUTE
10k
R8750
MUN2211T1
Q8643
10k
R8751
11V
MUN2211T1
Q8642
TV_OUT_MUTE
INV_TV_MUTE
MON_OUT_MUTE
MUN2211T1
Q8641
INV_SEL_MUTE
INV_MON_MUTE
10k
R8752
INV_TV_MUTE
MA111-TX
D8623
AV1_R_IN
SEL_LR_OUT_R
MON_OUT_L
SCART1_INV_LR_IN_R
RCA_L
RCA_R
SCART1_LR_OUT_R
SCART1_LR_OUT_L
SEL_OUT_R
HDMI_LR_IN_L
PC_AUDIO_R_IN
SCL_DEV_5V
SCART1_INV_LR_IN_L
SDA_DEV_5V
PC_AUDIO_L_IN
MON_OUT_R
SEL_OUT_L
SUB_LR_OUT_L
SUB_LR_OUT_R
AV1_L_IN
AV3_R_IN
AV3_L_IN
COMP_IN_R
COMP_IN_L
HDMI_LR_IN_R
AV2_L_IN
AV2_R_IN
MAIN_INV_LR_R
MAIN_INV_LR_L
MAIN_LR_OUT_R
MAIN_LR_OUT_L
SCART2_LR_OUT_R
SCART2_LR_OUT_L
LINE_OUT_L
LINE_OUT_R
TV_OUT_L
TV_OUT_R
SEL_LR_OUT_L
AV1_L_IN
AV1_R_IN
RCA_L
SEL_LR_OUT_R
RCA_R
SCART1_INV_LR_IN_L
SCART1_INV_LR_IN_R
AV3_L_IN
SEL_LR_OUT_L
AV3_R_IN
SELECT OUT
(94H)
MONITOR OUT
AUDIO SW
AUDIO SWITCH
SCART1 INV AMP
MUTE
MAIN INV AMP
+
-
+
-
LINE OUT
TV OUT
AE
7 / 8
AE.-FIX(KDL-52X2000)
OPERATIONAL
AMPLIFIER
OPERATIONAL
AMPLIFIER
MULTIPLEXER/DEMULTIPLEXER
OPERATIONAL
AMPLIFIER
OPERATIONAL
AMPLIFIER
OPERATIONAL
AMPLIFIER
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
A
B
C
D
E
F
G
H
I
J
K
L
M
N
1
2
3
4
5
6
7
8
9
10
11
O
- 44 -
~ AE Board Schematic Diagram [ AV1, 2, 3, 4 Terminal, Audio & Video Switch, Audio Processing with Amplifier ] Page 8/8 ~
1/10W
68k
R8855
18k
R8851
50V
0.68
C8876
22k
R8849
25V
1
C8871
1/10W
18k
R8848
16V
22
C8833
10uH
L8804
25V
1
C8870
0
R8830
180k
R8850
16V
22
C8834
48
49
50
51
52
5
4
3
2
1
41
47
46
45
44
43
42
12
11
10
9
8
7
6
34
35
36
37
38
39
40
19
18
17
16
15
14
13
27
28
29
30
31
32
33
20
21
22
23
24
25
26
M61571AFP
IC8806
DVDD1
DGND1
PWM2A1
PWM1A1
PWM1B1
PWM2B1
OP1O
IN1
STBY/MUTE
MUTEC
SUB
VCOR
AGND
VREF
AVCC
SUB
CLK
CLKCTRL
IN2
OP2O
PWM2B2
PWM1B2
PWM1A2
PWM2A2
DGND2
DVDD2 HBA2
VDA2
VSA2
VSA2
OUTA2
OUTA2
VDB2
VSB2
VSB2
OUTB2
SUB
OUTB2
HBB2
HBB1
OUTB1
SUB
OUTB1
VSB1
VSB1
VDB1
OUTA1
OUTA1
VSA1
VSA1
VDA1
HBA1
150p
C8839
50V
0.68
C8878
1500p
C8837
1/10W
6 . 8 k
R8847
D8803
XX
150p
C8838
35V
10
C8835
25V
C8867
100
2SA1576A-T106-QR
Q8813
1/10W
6 . 8 k
R8853
25V
1
C8869
1/16W
22k
R8824
150p
C8842
25V
1
C8868
0
R8826
1/10W
6 . 8 k
R8852
1
23
4
22uH
L8807
XX
C8828
16V
100
C8836
A9V
50V
0.68
C8877
1/16W
22k
R8825
2SA1576A-T106-QR
Q8811
2SA1576A-T106-QR
Q8812
Q8805
XX
1500p
C8844
Q8808
XX
Q8803
XX
0
R8831
47k
R8844
1/10W
68k
R8856
1
23
4
22uH
L8806
50V
0.68
C8879
1500p
C8841
1500p
C8840
0
R8827
Q8802
XX
1/10W
6 . 8 k
R8846
XX
C8827
2SC4081T106R
Q8814
2SA1576A-T106-QR
Q8810
35V
10
C8829
150p
C8843
16V
100
C8820
A9V
8
7
6
5
4
3
2
1
NJM4558V-TE2
IC8803
10uH
L8801
SP
16V
10
C8821
16V
100
C8816
2SC1623-L5L6
Q8801
10uH
L8802
A9V
R8839
XX
AUDIO_VCC
AUDIO_VCC
L8805
22uH
6.3A
F8801
72V
680p
C8858
680p
C8851
6 . 8
R8861
680p
C8859
680p
C8853
6 . 8
R8862
680p
C8860
680p
C8854
6 . 8
R8863
680p
C8861
680p
C8856
6 . 8
R8864
10uH
L8803
R8842
18k
6 . 8 k
R8843
2SD1781K-T146-QR
Q8809
16V
47
C8830
1/10W
R8841
220
3
1
2
TL431CPK-E2
IC8805
0
R8845
11V
35V
1500
C8874
35V
1500
C8875
D8802
XX
MA111-TX
D8807
Q8806
XX
2SC3624A-T1L15L16
Q8804
MA111-TX
D8808
MUN2111T1
Q8807
C8826
XX
MA111-TX
D8805
11V
1
2
3
4
4P
CN8801
L+
L-
R-
R+
MUN2111T1
Q8815
MA111-TX
D8804
2SC3624A-T1L15L16
Q8816
1/16W
47k
R8881
4 . 7 k
R8840
1/16W
25V
C8872
100
25V
C8873
47
8
7
6
5
4
3
2
1
IC8807
XX
8
7
6
5
4
3
2
1
IC8808
XX
68p
C8901
68p
C8902
XX
C8896
50V
2 . 2
C8831
1000p
C8887
INV_SP_MUTE
1000p
C8886
XX
C8825
50V
470p
C8805
XX
C8818
1000p
C8883
XX
C8893
50V
100p
C8811
4 . 7
C8846
25V
XX
C8885
50V
470p
C8807
XX
C8892
XX
C8899
XX
C8819
XX
C8894
50V
470p
C8809
25V
1
C8888
16V
0 . 1
C8817
0 . 1
C8849
XX
C8895
10V
0 . 1
C8813
50V
100p
C8812
VREF
XX
C8824
16V
10
C8804
470p
C8806
INV_AC_MUTE
16V
0 . 1
C8889
INV_SP_SD_MUTE
25V
1
C8881
XX
C8890
ON/OFF_MUTE
16V
0 . 1
C8823
0 . 2 2
C8847
25V
1000p
C8882
XX
C8898
0 . 1
C8848
25V
XX
C8884
4 . 7
C8845
25V
XX
C8897
25V
1
C8880
50V
2 . 2
C8832
16V
10
C8803
XX
C8891
1/10W
100k
R8874
1/10W
100k
R8867
1/10W
100k
R8866
R8833
XX
1/10W
100k
R8865
R8838
XX
1/10W
100k
R8877
XX
R8829
1/10W
100k
R8868
0
R8878
1/10W
100k
R8876
1/10W
10k
R8875
1/10W
100k
R8873
R8832
XX
1/10W
10k
R8854
XX
R8828
1/10W
47k
R8879
1/16W
47k
R8812
1/16W
8 . 2 k
R8809
1/16W
8 . 2 k
R8806
0
R8818
1/16W
8 . 2 k
R8810
1/16W
8 . 2 k
R8807
0
R8819
12k
R8823
1/16W
6 . 8 k
R8822
1/16W
1k
R8820
8 . 2 k
R8813
1/16W
8 . 2 k
R8814
0
R8836
R8835
XX
1/16W
R8834
3 . 3 k
0
R8837
1/16W
R8880
3 . 3 k
XX
R8888
XX
R8891
0
R8887
0
R8884
XX
R8890
R8882
0
R8883
0
XX
R8889
XX
R8885
XX
R8886
XX
R8900
R8893
0
XX
R8899
XX
R8894
R8892
0
XX
R8898
XX
R8897
0
R8895
0
R8896
XX
R8901
1/16W
47k
R8815
100k
R8902
100k
R8903
0
R8904
0
R8905
0
R8907
0
R8906
0
R8908
0
R8909
R8910
XX
6 . 8
R8912
6 . 8
R8913
6 . 8
R8914
6 . 8
R8915
8
7
6
5
4
3
2
1
NJM2903M-TE2
IC8804
16V
47
C8815
VREF
1/16W
10k
R8801
AMP_SD
AMP_SD
1/16W
10k
R8802
2SC1623-L5L6
Q8818
16V
10
C8801
1k
R8805
1/16W
1/16W
47k
R8804
1/16W
22k
R8803
2SA1235TP-1EF
Q8817
16V
10
C8810
1/16W
R8808
68k
1/16W
1k
R8811
1/16W
6 . 8 k
R8821
1/16W
8 . 2 k
R8817
1/16W
10k
R8816
1/16W
10k
R8916
1/16W
220
R8917
AU_PROT
0uH
FB8801
D3.3V
1/16W
33k
R8918
DC_PROT
DC_PROT
0
R8919
25V
47
C8865
25V
47
C8864
25V
47
C8863
25V
47
C8862
1/10W
220
R8920
50V
1000p
C8907
50V
0 . 0 1
C8908
0 . 1
C8852
0.1
C8857
0 . 1
C8855
0 . 1
C8850
1000p
C8906
1000p
C8904
1000p
C8905
50V
1000p
C8903
XX
R8921
XX
R8922
C8909
XX
XX
C8910
XX
R8924
XX
R8923
XX
C8911
XX
C8912
16V
10
C8913
1/10W
6 . 8
R8925
10uH
L8808
R8926
0
XX
F8802
D8818
XX
AUDIO_VCC
1/10W
6 . 8
R8927
1/10W
6 . 8
R8928
P6SMBJ30A-5
D8809
P6SMBJ30A-5
D8810
P6SMBJ30A-5
D8811
P6SMBJ30A-5
D8812
P6SMB39AT3
D8814
P6SMB39AT3
D8815
P6SMB39AT3
D8816
P6SMB39AT3
D8817
XX
C8914
SP_LR_OUT_L
SP_LR_OUT_R
TO DETECT
+
-
+
-
+
-
+
-
-
-
+
+
-
-
+
+
AE
8 / 8
AE.-FIX(KDL-52X2000)
OPERATIONAL
AMPLIFIER
COMPARATOR
SOUND PROCESSOR
VOLTAGE
REGULATOR
SPEAKERS
COMPONENTS MARKED AS XX ARE NOT FITTED ON THIS MODEL
CHIP
0
R9441
Mount Mecha
408015301
A9021
XX
CHIP
0
R9440
Click on the first or last page to see other KDL-52X2000 (serv.man2) service manuals if exist.