DOWNLOAD Panasonic TH-R42PY8KS Service Manual ↓ Size: 20.08 MB | Pages: 127 in PDF or view online for FREE

Model
TH-R42PY8KS
Pages
127
Size
20.08 MB
Type
PDF
Document
Service Manual / Other
Brand
Device
Plasma / GPF11DE CHASSIS
File
th-r42py8ks.pdf
Date
PREV: Panasonic TH-R42PY8KA Simplified Service Manual

Panasonic TH-R42PY8KS Service Manual / Other ▷ View online

31
9.3.
Block Diagram (3/6)
D5522
SUB3.3V
SOUND15V
DTV9V
D2017
D5521
SUB5V
SUB3.3V
MAIN5V
SUB3.3V
MAIN3.3V
MAIN9V
STB3.3V
STB5V
STB5V
F15V
SUB1.2V
D5612
D1107
D2014
MAIN9V
BT30V
SUB5V
SUB1.8V
TP851
TP850
TP853
D860
D861
SOUND15V
CVBS/S/YUV
/RGB(PC)
IC2013
A
V1_V
OUT
IC1101
L(+)
MAIN
A
V1_LOUT
SBI2
SBO2
A7
TU8301
6
IIC
IIC3
3
+1.8V
PANEL SOS
(ARARM)
IIC3
STB
+3.3V
A12
IC2107
SUB+5V
+9V
SIF
,AM
+1.2V
+3.3V
A
V1_R
OUT
BT30V
PR
RESET
2
+1.8V
A
V2_V_Y
Q2027
LIN
XRST
SOS DET
+3.3V
BT+30V
RF
+5V(HDMI)
DET1,2,3
STB_RST
A33
SD BOOT
SOUND SOS
RIN
F+15V DET
Q2022
B/E ONLY
SOS:Low
TUNER_SUB_ON
1
GenX5
SUB5V
PANEL STATUS
(READY)
IC5660
SOS
IC5400
ECO_ON
+5V
SUB3.3V_SENSE
MAIN_ON
SUB5V_SENSE
A
V2_RED_C
MAIN9V_SENSE
SUB+9V
A
V2_GREEN
9
XRST
7
PANEL STB_ON
IC5401
HDMI_CEC_PU_ON
HDMI_CEC
SPEAKER L,R
L(-)
IC1100
Q5522
IC5601
STANDBY_MPU
Norm:Low
Ab:high
Norm:Low
Ab:high
DTV_9V_SENSE
SOUND_SOS
R(-)
G_LED_ON
STB+3.3V
A
V2_V
OUT
AUDIO AMP
IIC2
A
V2_LOUT
AV1
PWM
SP L,R
AV2
1
IIC2
+1.8V
+15V
HEADPHONE
IC5600
JK3002
DTV
JK3003
F+15V
+3.3V
+15V_S
4
IC2008
A
V2_BLUE
IC2301
A
V2_R
OUT
L,R
V,Y,C,R,G,B
SHOTO SOS
BT+30V
SPEAKER
OUT
IC3001
R(+)
Y,PB,PR
2
RF
COMP
5
HDMI Audio
P7
SIF,AM
AV SW
JK3100
A
V1_V
TV_LR/DTV_LR
TV/DTV
A
V1_RED
IIC SW
AUDIO
IN/OUT
AV1_L,ROUT
+5V
AV1
YPBPR
IC4801
F+15V
AV2_L,ROUT
DTV9V
AV2
V,R,G,B
A35
L,R
L,R
1.8V
3.3V
R
OUT
F+15V
L,ROUT
8
Y
DVB_CVBS
+15V_S
HP L,R
SUB+5V
7
IC8302
TH-42PY8P, PZ8B/E
Block (3/6) Diagram
TH-42PY8P, PZ8B/E
Block (3/6) Diagram
FOR FACTORY USE
L,R
+9V
+1.8V
PB
A34
IC2012
LOUT
IIC_TUNER
V,Y,C
HP AMP
IIC2
AV3
A
V2_LIN
A
V1_GREEN
A
V2_RIN
Q5606,07
A
V1_BLUE
SUB+3.3V
Dig/Ana
Tuner
IFD1/2
IIC_TUNER
XRST
L,R
IC2106
STB_RST
IC1102
AUDIO PROCESSOR
L,R
BUFFER
IC2403
A
V1_LIN
A
V1_RIN
STB3.3V
STB_RESET
DIGITAL
DEMODULATOR
OFDM
DTV+9V
REMOCON
IC8301
SUB+5V
TUNER_SUB_ON
L,R
R_LED_ON
AV1_VOUT
EEPROM
ECO_ON
STB5V
AV2_VOUT
STB_LED
KEY1
AI_SENSOR
P6
A6
2
1
+15Vc_FAN
+15Vc_FAN
6
4
+15V(FAN)
FAN SOS
1
A8
5
FAN_MAX
FHD3.3V
+15V(FAN)
2
3
+15V_S
PB8
FAN SOS
FAN_MAX
PB36
1
FAN
3
1
FAN STOP
OVER
VOLTAGE
D856
D857
PB37
PB8
3
+9/7.2V
4
2
6
FAN CONTROL
PB
SOS DET
IC850
1
5
Q5561
IC5404
+3.3V
FHD+3.3V
Q5693
MAIN3.3V_SENSE
IC5405
+1.2V
MIHO+1.2V
G51
AV3
HEADPHONE
HP_L
10 15
A
V3_Y
KEY1
HP_R
A
V3_R
9
A
V3_C
1
CONTROL
BUTTON
6
A51
4
15
2
10
A
V3_L
1
3
9
3
2
6
A
V3_V
4
6
7
10
11
12
9
17
18
16
19
3
14
8
15
13
20
4
5
(LED:10 TIMES)
(LED:12 TIMES)
(LED:12 TIMES)
(+5.6V)
(LED:3 TIMES)
(LED:11 TIMES)
32
9.4.
Block Diagram (4/6)
G
R
SUB1.8V
SUB3.3V
STB5V
SUB5V
SUB5V
SUB3.3V
SUB5V
SUB3.3V
MIHO1.2V
FHD3.3V
X4200
D2520
HDMI
IIC2
Digtal
Video
Signal
EEPROM
IC4511
+3.3V
IC8004
+5V(HDMI)
HDMI2
HDMI_CEC
LEVEL SHIFT
HDMI Rx/AD CONV.
+3.3V
SERIAL I/F
XRST
BUS
CONTROL
DDR2 SDRAM
CEC
IC4514
IC4513
DDR2 I/F
Q4503
A/D
+1.8V
+1.8V
DDC_IIC1
NAND
I/F
DDC IIC
TMDS
HDMI1
IIC1
HDMI PROCESSOR
DDC_IIC0
LEVEL
SHIFTER
IC8401
IC4515
SD BOO
T
ADDR/D
A
T
A
IC4510
DVB_CVBS
AUDIO
CEC
B/E ONLY
Q4502
DTV AUDIO SIGANAL
IC4512
IIC3
IC8554
IC8001
LEVEL SHIFT
DISPEN
VIDEO
Peaks-lite2
IC8002,03
5V<->3.3V
DDCB_IIC
IC8408,9
HDMI1
BUFFER
HDMI3
+5V
CLOCK
SW
11
CPU BUS
I/F
+1.8V
FLASH
MEMORY
Analog video signal
A52
CLOCK GEN
BUFFER
8
IC8404,5
IC8601
DDCC_IIC
SD D
A
T
A
DET2
+3.3V
CI SLOT
JK8401
IIC1
TEMP SENSOR
5V<->3.3V
Digtal
Audio 
Signal
TMDS
HDMI2
DECORD
+1.8V
DDC IIC
IC4800
+5V
DET1
+5V(HDMI)
+1.8V
JK4500
JK4501
1
SUB+3.3V
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
IIC0
IIC1
+1.2V
SUPPORT CARD CONNECTOR
JK8701
DISPEN
PANEL STATUS
2
IIC2
11
PANEL STB_ON
IIC1
PANEL SOS
IIC_DATA1
4
D3
A3
10
IIC_CLK2
3
8
IIC_CLK1
IIC_DATA2
7
1
SD I/F
TS
HSDIN
TS Parallel
Main Picture
IC4200
MIHO
31
LVDS DATA
D5
A5
1
CLOCK
GEN
IC4203
27MHz
IIC0
OSD
VIDEO
LVDS Dual
Video 30bit
Local OSD
SD(0)
1
8
SD(3)
11
4bit
GS
52
JK7701
SUB+3.3V
SD CARD SLOT
PC2511
4
G_LED_ON
9
AI SENSOR
AI_SENSOR
R_LED_ON
1
12
3
K1
REMOTE
9
POWER LED
4
RMIN
2
A1
STB+3.3V
12
1
SUB+5V
3
2
RM2501
GS  SD CARD SLOT
AI SENSOR
POWER LED/REMOTE RECEIVER
K
17
18
16
15
20
19
14
13
12
9
6
11
5
10
8
7
4
3
TH-42PY8P, PZ8B/E
Block (4/6) Diagram
TH-42PY8P, PZ8B/E
Block (4/6) Diagram
33
9.5.
Block Diagram (5/6)
D505
F601
D402
F501
F201
D352
F602
F301
D506
D551
(LED:6TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:7TIMES)
1
+5V(P)
DDR I/F
A3
IIC1
EEPROM
67
IC9013
FLASH
MEMORY
6
BUS SW
12
IC9806
SOS4_PS
SOS6_SC1
C12
(RIGHT)
8
IIC_CLK2
SOS6_SC1
+2.5V
IC9400
SOS8_SS
(LEFT)
IC9803
D3
IC9802
28
+3.3V
15
IIC2
Q9805,06
1
IIC_DATA2
IC9805
+1.2V
68
+5V(P)
+3.3V
LVDS DATA
+1.2V
IIC2
SOS7_SC2
16
48
A5
11
2
3
13
62
D31
B
UFFER
5
29
IC9019
+15V(P)
D33
4
+15V(P)
D32
SOS8_SS
66
DDR(L)
MEMORY
IIC2
IIC1
IC9300
RESET
IC9500
2
D5
IC9401
IIC_CLK1
IC9303
IIC1
+5V(P)
D6
+3.3V
C11
+2.5V
IC9011
SC20
IIC_DATA1
C21
D20
10
68
+5V(P)
DDR(R)
MEMORY
IIC2
2
IIC2
DDR I/F
IC9001
66
9
66
D25
31
11
68
IIC2
56
7
67
+3.3V
IIC2
+1.2V
IC9301
2
+3.3V(STB)
67
1
SOS7_SC2
56
IIC2
2
+15V(P)
30
+2.5V
FORMAT CONVERTER,
PLASMA AI PROCESSOR
D
SCAN CONTROL
CONTROL DATA
DISCHARGE
CONTROL
SUSTAIN CONTROL
FLASH I/F
VIDEO DATA
VIDEO DATA
VIDEO DATA
VIDEO DATA
IIC2
IC9002
TEMP SENSOR
RESET
+3.3V(P) DET
+15V(P) DET
PANEL SOS
+3.3V(STB)
+5V(P) DET
PANEL STATUS
POWER SOS
POWER ON/OFF
GenX6
PANEL MICOM
IC9003
VIDEO/PANEL CONTROL
VIDEO DATA
VIDEO DATA
CONTROL DATA
SUSTAIN CONTROL
CONTROL DATA
CONTROL DATA
VIDEO DATA
SCAN CONTROL
PANEL SOS
PANEL STATUS
PANEL STB_ON
FACTORY
FOR
USE
H/V SYNC CONTROL
PLASMA AI
CPG with SS
SUB-FIELD PROCESSOR
LVDS RX
LVDS DATA
DATA DRIVER
DISCHARGE CONTROL
VDATA_DET
PANEL MAIN ON
2
2
CONTROL SWITCH
Vsus
+5V(P)
5V_ON
Vda_ON
VDA_DET
3
PC201
BAIS_ON
MC451
6
+5V
FSTB+15V
P6
IC501
HOT
SS11
T501
P2
IC352
7
Vsus
ERROR DET
MC201
T301
Vda
1
IC251
PC202
ALL OFF
SC2
Q402
Q301,302
5V_OUT
TV SUB ON
STB5V_ON
BIAS
Q403
15V_ON
VR401
Vsus_ON
15V_0CL
P9
5
STB5V_OUT
Vda OUT
+5V(P)
+15V(SND)
D251
MC601
AC IN
+15V(P)
K601
+5V(STB)
Q351
K602
15V_IN
+15V(P)
2
1
A7
MUL
TI_ON
8
+5V(P)
5
TV SUN ON
+15V(P)
P25
MC602
Vsus
12
1
3
RF601
11
PFC
A
C
 DET
PO
W ON
+15V(SND)
FSTB+15V
MC603
D501
MC203
PC301
COLD
AC CORD
1
PC302
PC501
P11
Vda_ON
50/60Hz
+5V(P)
PC401
AC100V
MC301
Q401
AC INLET
9
Vsus
9
1
Vsus GEN.
T201
D401
MC352
15VON
13
L601,
L602
MC502
HOT
+5V(STB)
+15V(P)
COLD
8
ALL_OFF
6
SS12
P7
Vda
10
10
P12
VDATA_DET
+15V(P)
PC502
MC401
Vda
MAIN SW
4
IC555
1
1
MC701
MC552
SUS OUT
VR251
FILTER
MAIN RELA
Y(H)
R
USH RELA
Y(H)
POWER MICOM
PANEL MAIN ON
POWER SOS
PANEL MAIN ON
POWER SOS
CONTROL
BIAS/
SUS/
MULTI
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
Vsus POWER
CONTROL
PFC
CONTROL
IPD
PHOTO
COUPLER
RECTIFIER
R
USH RELA
Y
MAIN RELA
Y
PHOTO
COUPLER
+15V
ERROR DET
Vsus
POWER SUPPLY
Vda
CONTROL
POWER
CONTROL
POWER SUPPLY
STB
ERROR DET
STB_PS
+12V
POWER SUPPLY
P
RECTIFIER
POWER
CONTROL
A6
(LED:6TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:7TIMES)
TH-42PY8P, PZ8B/E
Block (5/6) Diagram
TH-42PY8P, PZ8B/E
Block (5/6) Diagram
34
9.6.
Block Diagram (6/6)
D16255
TPSOS8
TPVDA
TPSS1
D16253
D16280
TPVSUS
TPVE2
TPVE
D16821
TPSOS7
D16717
D14721
TPVSCN
D16583
D16585
TPVAD
VF_GND
TPSOS6
D16718
D16480
D16872
D16725
TPVSET
TPSC1
D16791
D16820
TPVSUS
5V
5V
(LED:8TIMES)
(LED:7TIMES)
(LED:6TIMES)
3
SS
63
CB1
IC17102
LED(G)
27
Q16280
SS
11
SS
35
C23
CB7
+5V(P)
SOS8_SS
CB2
BUFFER
29
3
1
+5V(P)
CB4
Vda
SS35
P12
CB
12
13
SS
66
CB
11
SS33
13
D31
1
Vda
C25
C12
1
C21
IC16151
USL
2
+5V(P)
1
D32
Vsus
1
CB3
CB
10
Q16042
SOS8_SS
2
USH
2
2
SS
64
Vda
+5V(P)
31
7
CB6
1
Vda
CB8
Q16002-04
SOS8_SS
1
2
1
1
8
IC16131
+5V(P)
21
CB5
Vda
8
C23
2
C25
13
1
CB
14
SS
61
SS
34
CB
13
10
8
1
Q16021-24
IC16251
SS
12
1
2
D33
CB
15
31
Vda
Q16051
17
CB9
P11
24
1
Vda
13
30
2
C10
4
16
7
13
C11
3
28
C20
SS
33
15
UMH,UML
USH,USL
UML
UMH
UEH,UML
7
2
UEL
UEH
USH
USL
UMH
UML
41
67
8
11
41
63
35
39
5
+5V(P)DET
8
11
14
13
18
17
+5V(P)DET
5
30
1
+5V(P)DET
41
67
31
Vda
2
+5V(P)
+5V(P)
3
+5V(P)
1
33
39
5
+5V(P)DET
9
15
7
2
33
39
CLOCK
+5V(P)
1
3
+5V(P)
+5V(P)
2
IC17101
IC17103
IC17202
IC17204
IC17201,03
18
19
IC16241
Q16104
Q16331
Q16339
+15V
IC16302
IC16301
T16301A
D16282
IC16191
Q16102
Q16442
Vsus
CEL
CEL
SOS6_SC1
16V_F
LED(G)
Q16875,79
Q16876
(SC1)
D16871
IC16561-63
VSCN
F_5V_B
SOS7_SC2
IC16752
Q16452
PC16705
CMH
CPH
Q16622-25
D20
IC16784
CML
Q16791,94
IC16501
IC16581
IC16788,89
D16873
5V-F_A
VSET
Q16601
+5V(P)
Q16661
1
PC16710
16V-F
VSET OUT
21
IC16786
Q16647-50
5V_F_A
IC16521
Vscn
+15V(P)
+15V(P)
IC16472
+5V
(SC2)
IC16724
CPH2
Q16423
VSET
+5V
PC16480
Q16421
IC16772
IC16725
IC16791
8
6
P2
CSH
CSL
F_5V_A
7
Q16401
ERROR DET
SC
20
16V_F
35
SC2
(15V_F)
+15V(P)
+15V(P)
20
Q16403
Q16404
Q16424
Q16604
Q16627-29
Q16634
Q16641-44
1
1
SC
46
IC14951-54
IC14955-58
SD
46
IC14961-65
SU
11
SD
11
VSCN-F
SU1-SU4
20
7
6
SD1-SD4
9
Vfo
9
SD
42
15
1
SC30
IC14905-08
SU
41
7
Vfo
15
IC14901-04
6
SC
42
20
SC
41
1
18
18
IC16564
IC16801
IC16792
VSET2,6
D16859
D16860
DRIVER
VE Gen.
DRIVER
VSUS Gen.
RECOVERY
ENERGY
IPD
ERROR DET
TRANS
ERROR DET
BUFFER
ELECTRODE
PANEL SUSTAIN
PLASMA PANEL
SUSTAIN CONTROL
SUSTAIN CONTROL
+15V(P)
STB_PS
12V
STB_PS
12V
DRIVER
ERROR DET
BUFFER
ENERGY
VSUS Gen.
AND GATE
RECOVERY
PHOTO COUPLER
PHOTO COUPLER
ERROR DET
ERROR DET
ERROR DET
PHOTO COUPLER
DRIVER
VAD SEPA
CONVERTER
DRIVER
VSET SEPA
DC/DC
SCAN CONTROL
SCAN
CONTROL
ERROR DET
VOLTAGE
DROP
SCAN CONTROL
VAD
VSCN
GEN.
GEN.
DRIVER
SCAN
SCAN
DRIVER
SCAN
SCAN
DRIVER
DRIVER
PLASMA PANEL
PANEL SCAN
ELECTRODES
SCAN D
A
T
A
BUFFER
SCAN CONTROL
VSET2,6
VIDEO D
A
T
A
CONTR
OL D
A
T
A
BUFFER
BUFFER
VIDEO D
A
T
A
CONTR
OL D
A
T
A
PANEL DRIVER
PANEL DRIVER
PLASMA PANEL
VIDEO D
A
T
A
CLOCK
CONTROL DATA
VIDEO DATA
CLOCK
CONTR
OL D
A
T
A
VIDEO D
A
T
A
SUST
AIN CONTR
OL
BUFFER
BUFFER
BUFFER
SUSTAIN CONTROL
SCAN OUT (UPPER)
SU
SD SCAN OUT (LOWER)
SC SCAN DRIVE
SUSTAIN DRIVE
SS
DATA DRIVER (RIGHT)
C1
C2 DATA DRIVER (LEFT)
FACTORY
FOR
USE
(LED:8TIMES)
(LED:7TIMES)
(LED:6TIMES)
TH-42PY8P, PZ8B/E
Block (6/6) Diagram
TH-42PY8P, PZ8B/E
Block (6/6) Diagram
ON
POWER
SWITCH
STB_PS
3
12V
1
SW2500
S1
S
POWER SWITCH
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