Toshiba 42wp66r Service Manual

DOCUMENT CREATED IN JAPAN, August, 2006 GREEN
SERVICE MANUAL
42 PLASMA
COLOR TELEVISION
42WP66R
FILE NO. 050-200626GR
(MFR’S VERSION A)
The above model is classified as a green product (*1), as indicated by the underlined serial number.
This Service Manual describes replacement parts for the green product. When repairing this green
product, use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
 

EEPROM IC 256K
IC104
AT24C256N-10SU-2.7
SCL
SCALER
IC801
R8J66607A72FP
X801
54MHz DIGITAL
24bit RGB
D_CLK1, D_EN,
D_HS, D_VS
4SI_CHIP_SE/4SI_SDA_OUT4SI_SDA_IN/4SI_SCL
A/D CONVERTER
IC2101
MST9883C-LF-110
SCALER/LVDS/MICON/ADC/JACK/SIDE JACK/AV SWITCH 1/REGULATOR BLOCK DIAGRAM 
SW_CVBS
SW_Y
SW_C
SCL
SDA
X8101
3.579545MHz
D-SUB
CP4302
5
SDA
F-1
F-2
POWER_FAIL
LCD_ON
POWER
1
RESET
IC102
PST3229NR
2
D105RESET
MICON
IC101
OEC7168A
2 P.CON+3.3V REG
IC3201
BA00BC0WFP-E2
1
4
2
4
DIGITAL
24bit RGB
DDCK,DDHS,...

SC1/3_V_IN
AV SWITCH 2/AV JACK/TUNER/POP_AV SWITCH/STEREO/SOUND AMP BLOCK DIAGRAM
SPEAKER
SP301
F-3
F-4
SOUND PROCESSOR
IC904  MSP3450G-QA-C12-100
SC2_IN_L53
SC1_IN_R
57SC1_IN_L
56SC2_IN_R 54I2C_DA 3I2C_CL 2MONO_IN 60
XTAL_OUT 72XTAL_IN71
X901
18.432MHz
DACM_R
28 27
DACM_L
SCL
SDASOUND AMP
IC301   TA2024-ASE
11
INV13033
VDDA
VDD1
3128 OUTP1
OUTM1 15
INV2
122629MUTE
VDD1
2724 OUTM2
OUTP2
AUDIO_MUTE
SOUND+BSW_A_L(PC)
SW_A_R(PC)
ANA_IN1+ 67
AV SW
IC4201  AN15853B-E1
109
12
28302425
56324 SC2_V_IN...

POWER  BLOCK DIAGRAM
F-6
1 AT+3.3V REG
IC3804
PQ070XF01SZH
2
P.CON32V REG
IC3805
LA7995M-TLM
7
14
14CONTROL
IC3803
BD9300FV-E2
8
AT+3.3V
AT+5V
P.CON+3.8VP.CON+5V
P.CON+9V P.CON+32V
SOUND+B
F-5
30V or 24V
1
2 CP3801
5VSC
5VSC
5VSC
12VSC
12VSC
1
2
3
7
8 CP3803
9VSC
1 CP3802
POWER FAIL
LCD-H
AT+5V
LCD ON
5VD
1
2
3
5
6 CP380430V or 24V
3.3V CONTROL
IC3801
AL10101
7
3.8V_FET
IC3802
RSS050P03_TB
4
5
PSU_5VD
LCD_ON
LCD-H
POWER_FAIL
P.CON+12V
AV SWITCH 2/
AV JACK/TUNER/
POP_AV SWITCH/
STEREO/
SOUND AMP
CHOPPER...

HDMI INTERFACE
IC3605   SII9993CTG100
DSCL
RX2-
RX2+ RXC+
RX0-
RX0+
DSDA
76
RX1+
INTERFACE BLOCK DIAGRAM
RXC-
RX1-
19
DET
18
POWER
16
15
SDA
SCL
9
D0-
7
D0+
HDMI
CONNECTOR
CP36016
D1-
4
D1+
1210CLK-
CLK+
3D2-
1
D2+
BUFFER Q3603
6758SDA
SCL
WP
VCC
BUFFER
Q3604
SW Q3612
SW Q361343
12 L3601
ACM2012D-900-2P
L3603
ACM2012D-900-2PL3602
ACM2012D
-900-2P
L3604
ACM2012D-900-2P43
12
43
12
43
12
EEP_ROM
IC3606   BR24L02F-WE2
F-7
SCK
SD0
30 31 32
WS
VSYNC
343346
3
1 3.3V_REG
IC3601  KIA78D33F
3
1
MICON2
CSCL...

MICON2 BLOCK DIAGRAM
298HDMI MICON 
IC3611
SST89E58RD2-40-C-TQJE
RX1_INT
EA-/VPPX3601
11.0592MHz 36
RX1_RST38
VCC
41
V-SYNC
MUTE SW Q3609
2341
87
AUDIO_DAC IC
IC3607
CS4334-KSZR
5 SDATA
SCLK
LRCLK
MCLKAOUT L
VA
AOUTR
3
876 EEP ROM IC
IC3608
BR24L32F-WE2515
14
3
CSDA2
CSCL
BUFFER Q3605
4SW
IC3612
SN74AHC1G08DCKR
1
INTERFACE
DDVS
INTERFACE
H_INT RXT_RST#
CSDA
BUFFER Q3606
CSCL
5
73
1
AUDIO_AMP
IC3604
NJM4580M(TE1)
18 MUTE_CTL
MUTE SW Q3608
MUTE SW Q3610
MUTE SW Q3611
DAC_A_L
DAC_A_R
SDO
SCK
WS
MCLK
X1
X2...

25
1 65 41
AV SWITCH
JACK NICAMPOWER
SOUND
TUNER
3
NTSC/PAL
CME071A
R4442
D300
R312 W857
W856
W801 W828
W829
W843
J4210 C3849
C4238D4208 D4210
D4405 D4403
C339
L3809
L3805 C361
W841
C4403
C4409 C4408
R4420
R4419
Q4404
R4418Q4403
R4416 R4421
R4411 R4412
Q4401
R4406Q4402
R4407 R4403
C4402L4401
C4401
IC4401
C337C342 C340
C324
C323
C332
R315
R319
C304
Q302
Q301
R325 Q300
R314
C319C320
R318
C331
R317
C326
C328
C341 R320
R321
HS300
IC301 C3836
C3835 C3833
C3832
C3830
C3829
W944 R3808
C4435R3811...

CME071A
R306
R305 R4423
W926W886
W925
W842
W844 W932 W931W929
W928
R4256
C4251C4250
W845
C360 R326W838
R4445
C4404 C4423R4417 C4407
R4408
R4422
C4433
C4434
C4431
C4432 C4420C4425
C4422C4405C4406
C4427
C4421
C338C305 R322
R323
R311
R304
C351
C350
C348 C349
C352C353
C354C355 C3804
C4415
C4418
C4419C4417C4410
C4416
C4413
C4411
C4412R4435 R4434 R4425
Q4405
R4437
Q4406
R4436
Q4407
C2202
Q4233
R3812
R3810Q3805Q3804
R3834 R3831R3835
IC3801IC3802IC3803
R4222
C4277 R4248 C4283 R4249
B4214 B4217C4456 R4253
R4250...

MICON
LVDS
CEE130C
5 NTSC/PAL
D.COMBAV_SW
JACK
POWER
MICON2
I/F
DAC/AMP
1
26
51 76
1
55
109 163
12141 61
23 34
1
12 1
26
51 76
1
15
25 39
1 31
51 81
R118X101
R151 R148
R147
R142 R141
R129
Q105 Q101IC102
IC101
C131
C117
C116
C110
C109
C101R110
R134 R119R120 R122R126 R115 R114
R135
R149C128
W907 R163
R162
D105D109
IC104
CP802 C125
W874 W823W877CP103
W820
CP102 CP101 B3206 B3203 B3202 B3205 B3204
B3201C3209
CP3201
B3207
W857 W859
IC3201
C3213
D3207 D3206C3217
IC3202
C3455
C3452
IC3451
Q3207 Q3205
R3225...

R102
C104
R103 R104
C107
R136
R113
R116 R117
R109C118
C113
R107R106 R105
C111 C114C106 C123
R144 R143
C126R130
R131
R137
C127
R150 R133
R157 R156
R155
R154 R158
R160 R161
W897
R175
W880R132
C3205
C3207
C3206
C3204
C3202 C3203
C3201C3212
C3211
R3209
R3211
R3212 R3217
R3216 C3216
R3222R3221 C3215
R3220
C3451
R3451 R3453
R3452
R3458
R3459
Q3208 Q3206
R3226
R3227C3219 C3218
C3220IC7202
C822
C824
C823 C814C837 C836 C838
C839
C841
C840C812 C816
C826
C843 C842
C844
C818 C817
C845 C847
C846
C819
C820
C827
C2105...