Schematic Diagrams - Sanyo P50842-00 Troubleshooting Manual

MODEL DP50842 Chassis No. P50842-00

SCHEMATIC DIAGRAMS

C6334
X
D0GDR00JA072
Pch-MOSFET
GATE_PIN
H:OFF
L:ON
R6340
R6337
D0GB472JA072
D0GB155JA072
C6335
X
Q6331
C6330
TXXLBB006P
F1G1C104A077 :B1ABDF000024:T2SC3928A1R-P
R6342
D0GB103JA072
3.3V_STBY
R6341
D0GBR00JA071
Q6330
R6338
B1ABGD000007
X
Q6332
TXXLBB006P
:B1ABDF000024:T2SC3928A1R-P
TCON_POW
K7200_2
54
54
52
52 K7200_1
56 1 1
56
2 2
3 3
4
4
5 R5552 X
5 X
R7409
6
6
R7408
X
57
57 K5LV_9
K5LV_10
K5LV_12
K5LV_13
D1HYR004A012
K7200_21
19
K7200_22
20
20 K7200_23
58 21
58 21 K7200_24
22
22 K7200_29
23 K7200_30
24
R7407
25 X
26
27 K5LV_18
R7406 X
28 K5LV_19
K5LV_21
29
K5LV_22
30
59
59 31
32
33
34
K7200_35
35 K7200_36
36 K7200_37
37 K7200_38
38 K7200_39
39 K7200_40
40
60
60 41
K6R_8
42
43 K5LV_14
K5LV_15
44
K5LV_16
45
46
47
48
49
50
X
61 51 R5551
51
61
53
53 R5550
X
55
55
D003
B0ACCK000019
:B0ACDJ000007:DDDA2J10100LG:B0ACDJ000017
F1G1H150A541
D002 C028
B0ACCK000019
:B0ACDJ000007:DDDA2J10100LG:B0ACDJ000017 F1G1C104A077
C041
D3.3V
AP2128
IC6750 R6755 R6756
R6750 C0DBGYY02242
D0GB681ZA037 D0GB332ZA038
D0GB103JA072
D1.8V 1 5
%%oShutdown
ADJ/NC R6757 R6758
2
GND D0GB103ZA038 D0GBR00JA071
D3.3V 3 VIN VOUT 4 1.1V_AFE
R6752
C6753 D1.1V IC001
X
F1G1A105A047 C1AB00003628
C6754 R6759
F1G1A105A047
X
C6757
X
C6741
F1G1C104A077
3.3V_STBY
GND
Q6742
X F1J1E105A213
R6741 C020
1 6
D0GBR00JA071
5V_STBY
2
R6744 R6746 5
D0GB470J0002
D0GB104JA068 D0GBR00JA071 R022
R6743 3 4 D3.3V
C6742
D0GB223JA070
R6745 F1G1C104A077 D0GB470J0002 F1H1H331A792
D0GBR00JA071 C6740 GATE_PIN C018
R005
F1G1A2240008 Vgs>1.6V:ON
R6740 Vgs<1.6V:OFF C6743
D0GB103JA072 Q6741 X
REG_SW1 B1ABDF000013
:B1ABDF000024:B1ABCE000028
BASE_PIN
H:ON
L:OFF Q6740
B1ABDF000013 Q6743
:B1ABDF000024:B1ABCE000028 B1CHRD000053 D0GB5R6JA072
R002
D0GB5R6JA072
R001
F1J1E105A213 F1J1E105A213
C037 C003
F1H1H102A219 F1H1H102A219
C005 C006
F1H1H102A219
C001
R6725 R6726
D0GB472ZA068 D0GB153ZA038
R6723
D0GB683ZA038
C6730
R6727
F1G1H221A737 D0GBR00JA071
7Pin
H/OPEN:ON
L:OFF
3.3V_STBY
C6724
R6720
F1G1H392A571
D0GB103JA072
2.0A
R6721
X
IC6720
C0DBAYY01122
5V -> 1.12V
C6732
5V_STBY
X
R6722
D0GBR00JA071
L6721
C6722 D0GDR00JA072
F1G1C104A077 D1.1V_STBY
CL6720
Q6730
D0GDR00JA072 L6722 X
R6732
1 6
D0GB103JA072
D3.3V
2 5
5V 0.??A R6734
D0GBR00JA071
3 4
R6731 D1.1V
D0GB103JA072
R6733 C6731
BASE_PIN D0GBR00JA071 M_OUT_L
H:ON/L:OFF X
R6730
D0GB103JA072 Q6721
D1.8V B1ABDF000013 :2SC3928A1SP:TXXLBB006P
GATE_PIN
:B1ABDF000024:B1ABCE000028 Vgs>1.6V:ON
Q6720 Vgs<1.6V:OFF
B1ABDF000013
:B1ABDF000024:B1ABCE000028 Q6723
B1CHRD000053
<NOR SERIAL FLASH>
IC5750
QXXAAJQ1300--
R5750 D3.3V
D0GB103JA072
HOLD#
SPI_HOLD 1 SCLK 16 SPI_CLK
VCC SI
C5750 2 15 SPI_WR
F1G1A105A047 3 NC PO6 14 JTAG_RSTN
4 PO2 PO5 13
R5751 5 PO1 PO4 12
D0GB103JA072
6 PO0 PO3 11
SPI_CS- 7 CS# GND 10
SPI_RD 8 SO/PO7 WP#/ACC 9 SPI_WEN
L6340
TCON_P
For Debug
K5DL
K1KA04AA0193
1 K5DL_1
1
K5DL_2
2 UART0TX
K5DL_3
R6343
3 UART0RX
K5DL_4
X 4
D3.3V
4
R6348
D0GB103JA072
TCON_POW_ON 2mm Pitch Housing
CL6330
R6344
R6349
D0GB102JA071
X
R6350 D3.3V
D0GB103JA072
R6346
D0GB103JA072
For Debug R5960
X
1 K56CPU_1
JTAG_RSTN
2 K56CPU_2
7 8 EJTDI
3 K56CPU_3
5 6 EJTDO
4 K56CPU_4
3 4 EJTMS
5 K56CPU_5 1 2
EJTCK
K56CPU_6
6 JTAG_RSTN
K56CPU_7
7
RB5951
8 K56CPU_8
D1HYR004A012
9
K56CPU_G
DEBUG ONLY
D1HYR004A012
L6318
TXO4+
TXO4-
TXO3+
TXO3-
D1HYR004A012
L6317
K7200_19
TXCLKO+
K7200_20
TXCLKO-
TXO2+
TXO2-
L6316
TXO1+
TXO1-
TXO0+
TXO0-
D1HYR004A012
PNL_CTRL1
L6313
X
TX4E+ R7431
TX4E-
TX3E+
TX3E-
D1HYR004A012
L6314
K7200_32
TXCLKE+
K7200_3
TXCLKE-
TX2E+
TX2E-
D1HYR004A012
L6315
TX1E+
TX1E-
D0GB101JA069
R5598
TX0E+
BL_ADJ
TX0E-
USB2_D+
USB2_D-
D3.3V
BL_ADJ
PNL_CTRL2
USB1_OC_N
USB1_PEN_N
TXO4-
TXO4+
TXO3-
TXO3+
TXO2-
J0JYC0000381
TXO2+
L012
D0GB222JA072
R015 TXO1-
D3.3V
TXO1+
J0JYC0000381 D001 X R011 X
L011 LINE_OFF
F1G1C104A077 C038
C027 J0JCC0000371 F1G1C104A077
L009 AMP_MUTE TXO0-
D3.3V R019 TXO0+
J0JCC0000371
R008 D0GB222JA072
D008
B0BC6R100010
:DZDZ2J062M0LG:B0BC6R2A0384
TXCLKO-
TXCLKO+
TX4E-
TX4E+
C5502
X
C5503
X
TX3E-
TX3E+
GND
C017 X
F1J1E105A213
TX2E-
C023
TX2E+
AUDIO_P
D0GB470J0002
R023
D3.3V
TX1E-
F1H1H331A792
D0GB470J0002 TX1E+
R006 C019
R5572 D0GB101JA069
UART1TX
R5573 D0GB101JA069
UART1RX
TX0E-
TX0E+
D0GB5R6JA072 EJTDI
D0GB5R6JA072 R004
EJTCK
R003
F1J1E105A213
F1J1E105A213 TXCLKE-
C004
C036
F1H1H102A219 TXCLKE+
F1H1H102A219 C008
C007
EJTDO
F1H1H102A219 EJTMS
C002
SPI_WR
R5502 D0GBR00JA071
SPI_CS-
SPI_HOLD
R5513 D0GB820JA072
IEC958
D0GBR00JA071
R5503
SPI_RD
SPI_CLK
R5504 D0GBR00JA071
C5522
F1G1H390A541
3.3V_STBY
R5525
R6264 R6266
D0GB472JA072
X D0GB102JA071
R5526
Q6251 D0GB472JA072
R6269 B1ADCF000195 D3.3V
D0GB103JA072 R6263
D0GB101JA069
M_MUTE
R6265
X
R6254
R6270
D0GBR00JA071 D0GB222JA072
9V
R6255
D0GB222JA072
C6253
C6258
F2G1C101A066 R6268
R6259 F1G1H560A541 C6261
D0GB102JA071
R6250 D0GB563JA072 F1G1A105A047
R6260
D0GB102JA071 8 1 M_OUT_R
D0GB273JA072 R6261
7 + - 2 X
R6252 Q6252
C6250 X - + C6259
Q6250 F1G1A105A047 6 3 2SC3928A1RP
F1H0J4750004
2SC3928A1RP R6267 :2SC3928A1SP:TXXLBB006P
5 4 C6257
D0GB471JA069
F1H0J4750004
R6251
IC6250
D0GB471JA069
C0ABBB000450
C6256 :C0ABBB000350
F1H0J4750004
R5908
D0GBR00JA071
C0EBY0001079
3.3V_STBY
CL10 CL20
IC5900 SCREW_14 SCREW_14
R5900
1 2 3 4 5 6 7 1 2 3 4 5 6 7
D0GB101JA069
8 9 1011 121314 8 9 1011 121314
GND_FLM GND_FLM
R5901 D0GB101JA069 CL11 CL21
RESETN
1 VOUT Cd 5 SCREW_14 SCREW_14
1 2 3 4 5 6 7 1 2 3 4 5 6 7
2
VSS SE1 SE2 SE4 SE6
8 9 1011 121314 8 9 1011 121314
3 4 X X X X
IN VSEN CL12 CL22
SCREW_14 SCREW_14
1 2 3 4 5 6 7 1 2 3 4 5 6 7 SHIELD CASE
Earth terminal
8 9 1011 121314 8 9 1011 121314
GND_FLM GND_FLM
CL13 CL23
SCREW_14 SCREW_14
1 2 3 4 5 6 7 1 2 3 4 5 6 7
8 9 1011 121314 8 9 1011 121314
R6795
D0GBR00JA071
GATE_PIN
H:OFF
L:ON
R6703 R6705
X
X
R6701
X R6704 C6700
X
X
Q6700 C5701
D3.3V X
Q6701 F1G1C104A077
R6700
X X
R6702
X C6708
X C6709
:F1J0J106A004
5V
IC6700 1608
C6701 C6705
X C6702 C0CBAYG00009 X
F1G1C104A077
INPUT
C6706
F1G1C104A077
OUTPUT CL6700
OUTPUT D1.8V_DDR
ADJUST/ R6706
GROUND D0GB471ZA037
R6707
D0GB100JA072 D1.8V
R6711
D0GB2R2JA072 R6709
D0GBR00JA071
C6704 R6708
X D0GB221Z0002
C5702
R6710
F1G1A105A047
X
D1.8V_DDR
C5715
C5714
F1J0J106A020 F1J0J106A020
:F1J0J106A004 :F1J0J106A004
C5700
F1G1A105A047
CVBS_D6 CVBS_D5 D1.8V_DDR
TP5502
R5511 R5515
X
CVBS_D7 X
VREF0
C5544
F1G1A105A047
C5542
R5512
F1J0J106A020
X :F1J0J106A004
R5507
D0GB102JA071 D1.1V
L5507
C5531 J0JCC0000371 C5549
L5501 F1G1C104A077 F1G1C104A077
J0JCC0000371 C5543
C5519 F1G1H103A706
F1G1H103A706
CVBS_D1
C5524
X
L5503
C5505 C5510 J0JYC0000381
F1J0J106A020 F1G1C104A077
:F1J0J106A004
D1.1V
L5504
C5504 J0JYC0000381
X
X
C5500
L5500
J0JCC0000371
TP5504
C5506 C5511
F1G1H103A706
F1G1H1020008
C5507 C5512
F1H0J4750004 F1G1C104A077
C5548
X
C5513
F1G1C104A077 C5552
F1G1C104A077
L5505
J0JCC0000371
D3.3V
1.1V_AFE L5506 L5508 L5510 R5522
C5509 J0JCC0000371
F1J0J106A020 J0JCC0000371 J0JCC0000371 D0GB102JA071
:F1J0J106A004
C5534
F1G1H103A706
C5525
C5508 R5509 F1G1H221A737
D0GB472ZA038 R5514 C5535 C5550
F1G1C104A077 D0GB100JA072 F1G1H1020008
F1G1H103A706
R5510 C5551
D3.3V C5555
D0GB472ZA038 F1G1H1020008 F1J0J106A020
F1G1C104A077
C5547 :F1J0J106A004
F1G1H392A571
R5520
D0GBR00JA071
C5517
CVBS_D4 F1G1H221A737
D3.3V
CVBS_D3
C5521 C5536
CVBS_D2 F1G1H221A737
X
CVBS_CLK
CVBS_VAL
CVBS_STR ADATAI
C5606
F1G1H390A541
C5607
X
D0GB105JA071
R5650
3.3V_STBY
X
C5650
:F1J0J106A004
F1J0J106A020
K55SP
K1KA04AA0180
K1KY44B00005
GND
K5A
GND GND GND GND GND
TCON_P
— 38 —
R5701
D0GB101JA069
C5703
F1G1C104A077
C5712
F1G1C104A077
C5706
X
C5705
F1G1C104A077
C5704 C5707
C5708
F1G1C104A077 F1G1C104A077 F1G1C104A077 C5713
F1G1C104A077
J0JCC0000371
L5511
D3.3V
DDR0A[0-12]
UM6K1N
C5709 C5711
F1G1C104A077
F1G1C104A077
D1.8V_DDR 3.3HDMI
R6546 D0GBR00JA071
R5700
D0GB101ZA037 R5702
D0GB101ZA037
Q6530
C5710 R5703
X X
B_SDA 6 D1
5 G2
HDMI1_SCL 4 S2
R6547
D0GBR00JA071
HDMI1_IN
HDMI1_HPD
R6549
D0GB223JA070
UM6K1N
3.3HDMI
R6576
D3.3V
Q6560
C_SDA 6 D1
5 G2
HDMI2_SCL 4 S2
R5524
C5553 D0GB391ZA037
F1G1H103A706
D0GBR00JA071
TP5505
HDMI1_D2P
HDMI1_D2N
L5513 HDMI2_IN
C5562
J0JCC0000371
F1G1C104A077
HDMI2_HPD
HDMI1_D1P
C5560
F1G1A105A047 HDMI1_D1N
C5561
F1G1H1020008 D0GB223JA070
HDMI1_D0P
HDMI1_D0N
HDMI1_CLKP
HDMI1_CLKN
C5563 C5570
F1G1C104A077 PNL_CTRL1
F1J0J106A020
:F1J0J106A004
HDMI2_D2P
HDMI2_D2N
HDMI2_D1P
HDMI2_D1N R5516
D0GB101JA069
C5571 CVBS_VAL EDID_WEN
C5564 BCLK
F1G1C104A077
X GPIO1
HDMI2_D0P
D3.3V
R5594
R5590
HDMI2_D0N D0GB103JA072 X
BL_ON
CVBS_D0
HDMI2_CLKP
R5599
D3.3V D0GB103JA072
L5512
D0GB750JA072 HDMI2_CLKN
C5565
F1J0J106A020
:F1J0J106A004
RESET_AMP
TCON_POW_ON
3.3V_STBY
I2C_READY
D3.3V
ADATA1
R5517 D0GB101JA069
SPI_WEN
PNL_CTRL2
BL_ERROR D3.3V
L5514 I2C0SCL R5595
R5585 D0GBR00JA071 X
J0JCC0000371 For Debug
I2C0SDA
R5586 D0GBR00JA071
BOOT_0 LRCLK
R5593
ACLK R5519
R5518 D0GB101JA069 D0GB103JA072 D0GB101JA069
GPIO_0
C5558 LOW: SPI BOOT
HIGH: UART BOOT
F1G1H1020008
R5523
D0GB103JA072
C5556
RESETN
HDMI1_SCL
HDMI1_SDA
HDMI1_IN
HDMI2_SCL
HDMI2_SDA
HDMI2_IN
HDMI1_HPD
R5588 D0GB102JA071
HDMI2_HPD
R5589 D0GB102JA071
L6509
J0JYC0000381
R5574 R5579
D0GB103JA072
D0GB103JA072 L6508
J0JYC0000381
R5575
L6507
D0GB103JA072
R5659 J0JYC0000381
C5658
R5580 X X
R5576 C5652 L6506
D0GB103JA072 X X
J0JYC0000381
R5569
GND_FLM
1 4
C5653
C5661
X
X
2 3
Many solid-state devices (especially Integrated Circuits) are Electrostatically
R5655 X
R5663 X Sensitive, and, therefore, require special handling techniques as described under
C5656
X C5664 X
C5657 "Servicing Electrostatically Sensitive Devices," on page two in this service literature.
C5665 X
X
2.54mm Pitch PinHeader
3.3HDMI
HDMI2
R6548
X
L6501
D0GDR00JA072
X GND_FLM
S1 1 HDMI1_SDA
8 7
HDMI1_D2P
G1 2 21 20
6 5
HDMI1_D2N
D2 3 B_SCL
HDMI1_D1P 4 3
1
HDMI1_D1N 2 1 25 2
3
D1HYR004A012 4
RB6530 5
6
7
3.3V_STBY
HDMI1_D0P 8 7 8
9
6 5
HDMI1_D0N 10
11
4 3 10
HDMI1_CLKP 12
13
2 1 14
HDMI1_CLKN
15
D1HYR004A012 16
RB6531 24 17
CEC_IN 18
R6544 19
X
R6534 D0GB470J0002 15 23 22
B_SCL
R6535 D0GB470J0002
B_SDA
IC6530
R6530 R6531 D0GB473JA072
GND_FLM
C0JBAA000502 D0GB473JA072
R6550
:C0JBAA000505 C6531 C6530
D0GB470J0002 F1G1C104A077 F1G1C104A077
1 5 R6536
D0GB102JA071
2 R6532
D0GB102JA071
3 4
R6533
D0GB103JA072
HDMI1
L6502
D0GDR00JA072
GND_FLM
R6578
X
D0GBR00JA071
8 7
HDMI2_D2P
6 5
HDMI2_D2N
X 21 20
HDMI2_D1P 4 3
S1 1 HDMI2_SDA HDMI2_D1N 2 1 5
25 1
G1 2 D1HYR004A012 2
3
RB6560
D2 3 C_SCL 4
5
8 7
HDMI2_D0P 6
7
6 5
R6579 HDMI2_D0N 8
9
D0GBR00JA071 4 3 10 10
HDMI2_CLKP
R6577 11
HDMI2_CLKN 2 1 12
13
D1HYR004A012 14
RB6561 15
GND_FLM 16
24 17
18
R6564 D0GB470J0002 19
15
C_SCL
R6565 D0GB470J0002
23 22
C_SDA
IC6560
R6560 R6561 D0GB473JA072
C0JBAA000502 D0GB473JA072
R6581 C6560 GND_FLM
:C0JBAA000505 C6561
D0GB470J0002 F1G1C104A077 F1G1C104A077
1 5 R6566
D0GB102JA071
2 R6562
D0GB102JA071
3 4
R6582
R6563
D0GB103JA072
IC6600
C0DBZYY00485
R6600 R6602 R6605 R6603
D0GBR00JA071 D0GB103JA072 X X L6503
USB1_PEN_N 4 EN %%oFLAG 3 USB1_OC_N D0GDR00JA072
R6604
GND 2
D0GB103JA072
GND_FLM
5V 5 IN OUT 1
C6601 C6600 F1G1A105A047
F1G1A105A047
C6603
KUSB_1 X
R6608
K6601
D0GDR00JA072
C6602 K1FY104A0023
X
R6606 6
D0GBR00JA071
1 1
USB2_D- KUSB_2
2 2
USB2_D+ 3 3
KUSB_3
R6607 4 4
D0GBR00JA071
KUSB_4
5
GND_FLM
GND_FLM
GND_FLM
2
1 8
7
AUDIOR
4
D0GB102JA071 3
R6503 6
AUDIOL
2 5
2
1
1
ELECTROSTATICALLY SENSITIVE DEVICES
NOTE. "J" : JUMPER WIRE.
"X" : PART NOT USED.