Haier HL42XR1 service manual PDDoR120 o, ?56, ?,5,5

POCEO#

POOE#

PDDO

PDD1

				T					T
	U13J					R0603/SMD
								U17
?,5P	POCE0	UORX	9_	UORX		POCEO#			1
?,51			94	UOTX	PDDoR120 o				_ot_	7
	POOE	UOTX
?50	PDD0									6
749	PDD1	OIRI	93	OIRI	FRESE__s_VP					,5
									M25P32
		JTMS	7,53	JTMS					CASON8/SMD
				JTRST#					DUAL LAYOUT
		JTRST
			?56	JTCK					DUAL LAYOUT
		JTCK
			?,5,5	JTDO
		JTDO
			?_4	JTDI
		JTDI
				DV33
	MT5380	SMD LQFP		tII
	LQFP256/SMD/5388/9
	JTDO	R56 _x_	33				R54		,5
				RN5			18K
				18K			RO683/SMD
				RNO683/SMD
			JTRST#	1
			JTDI
			JTMS						1
			JTCK						3
			RO603/SMD			Iw/IJTAG		DBGRQ	7	A
							JTAG	DBGACK	9	In
				R53
				10K	R58	_ST_	R59		DIP5X2/2.0MM/NC
				R0603/S_	O10K	{	10K		DIP5X2/P2.8
					RO683/SM_		RO683/SMD

T

T

1,2,3,4,5,6,8,9,10,11,12,13,14,15

GND

<<>>

GND

1

+5VSB

1_2,11,15

+5VSB

+3V3SB

U18

1,2,4,8,9,10,13

+3V3SB

U2RX

sc_KI_ _oD1

DV33

4,9

U2RX

U2TX

DV33

HOLD#

OSDA1

Sl

4,8

OSDA1

OSCL1

PDD1

NC

PO6

4,8

OSCL1

DV33

PO2

PO5

CB452

2,4,9,14

DV33U2TX

DV1O

PO1

po4

0 luF

2

DVl0

DDRV

POCEO#

PO0

PO3

GND

POOE#

S

VCC

POOE#

PDDO

R12

GND

FRESET#

DCO482/SMD

2,6

DDRV

CS#

_O/PO7

WP#/ACC

2MB

MX25L

t605/S25FL016A/NS

SO16W/SMD/MX25L6405

DV33

4

GP_oo

<<>>

GPIO0

UORX

Rl_//%%

URX

11

+3V3SB

TP102

R0603/SMD

\\//

R45

4.7K

UOTX

Rl_//

NN UTX

11

R60

R61

TP104

RO683/SMD

RO683/SMD

\\ //

R62

R0603/SM

DI _

CNB2

FRESET#

TP183

GPIO 0

R197

NC/ K

Q43

UOTX

_100

2_

NS/2N3904

DEBUGGING

PH3-4A

SOT23/SMD

FOR CODE DOWNLOADAND

*

--

SIP-4P_2.OA

R200

NC/10K

40PCTRL5

OPCTRL5

3,4

OPWM2

OPWM2

13

AOLRCK

AOLRCK

OIRI

13

AOBCK

AOBCK

OIRI

<<>>

TT_ °

C0402/SMD

DV33

DVI 0	U131
	VCCK	VCC210
	VCCK	VCC210
	VCCK	VCC210
	VCCK	VCC210
	VCCK	VCC210
	DVDD10	VCC210
	DVDD10	VCC210
	VCCK	VCC210
	VCCK	VCC210
	VCCK	VCC210
	E_PAD
	E_PAD	VCC310	3
	E-PAD	VCC310	3
	E-PAD	VCC310	3
	E-PAD
	E-PAD	E-PAD
	E PAD	E-PAD
	MT5380	SMD LQFP

LQFP256/SMD/5388/9

•_

DV33

iB34

IB35

IB36

L.76uF/1OV

____IC4F5

DDRV

R1

5

NC/4.TK

OPWM2

4.7K

1

86

j OO8O_,SMDOO402,SMD

R1

2

NC/4.TK

AOBCK

4.7K

1

55

CO4_S0_;F

CO$S0_;F

COTS0_;F

U +3V3SB

R0683/SMD

R8683

i / o

BYPASS

4.7K->47K

AOLRCK

NC/4.7

1

57

RO683/SMD

R868_

RO683/SMD

R8683/

DV1O

t

R1

2

"-4.7K

OPCTRL4

NC/4.7

226

10_4 iD4_It_81

t_82

t_83

t_84

t_88

1_8_ t_80 t_88 1_8_

DV33

_[_o_il_&%%2,_mO.loFTO.loF

To.loF

TO.loF TO.loF TO.loFTO.loF To._oFTo.loF

RO603/SMD

RO6O3/S

R1

2

4.7K

OPCTRL5

NC/4.7

1

27

RO683/SMD

R8603/

t

_

Cq402/}MD

CO4O2/}MD CO4O2/S_D

CO4O2/S_D

CO4O2/S_D CO4O2/S_D

CO4O2/S_D CO4O2/S_D CO4O2/S_D

L

CORE

BYPASS Near

IC

DDRV

]

Trap

Mode

OPWM2

AOBCK

AOLRC

K

tA37

tA38

tA39

tA4O

tA41

tA42

tA4_

ICE

mode

O

O

i

oo8oToo4o2,S%o4o2,s,D _CO4O2/SMD _CO4O2/SMD

_O4O2/SMD

_CO4O2/SMDA_402/SMD[

nn,_n?lSMgt

Normal

mode

0

0

0

To.luF To.luF

To.luF

To.luF

To.luF

To.luF

To._uF

±

-

-

-

-

DDR BY-?ASS Near IC_

-

Core

Reset

1 us

1

1

I 4 I 3 I 2 I _ "

33