DOWNLOAD Panasonic TH-42PY85P / TH-42PZ85B / TH-42PZ85E Service Manual ↓ Size: 14.24 MB | Pages: 127 in PDF or view online for FREE

Model
TH-42PY85P TH-42PZ85B TH-42PZ85E
Pages
127
Size
14.24 MB
Type
PDF
Document
Service Manual
Brand
Device
Plasma / GPF11DE CHASSIS
File
th-42py85p-th-42pz85b-th-42pz85e.pdf
Date
PREV: Panasonic TH-42PY80PA / TH-42PZ80BA / TH-42PZ80EA Service Manual

Panasonic TH-42PY85P / TH-42PZ85B / TH-42PZ85E Service Manual ▷ View online

33
9.3.
Block Diagram (3/6)
SUB1.8V
SOUND15V
D2014
D5612
D2017
D860
STB5V
D3813
SUB5V
BT30V
TP851
STB3.3V
STB5V
MAIN5V
MAIN3.3V
D5521
SUB3.3V
D3814
SUB1.2V
TP850
SUB5V
TP853
F15V
D5522
SUB3.3V
D1107
MAIN9V
MAIN9V
S_15V
SUB3.3V
D861
DTV9V
BT30V
IIC2
13
6
REMOCON
IC5400
+9V
5
1
ECO_ON
IC2008
MAIN_ON
SOS
Low
HDMI EQUALIZER
13
A
V1_LOUT
HDMI IN 3
PANEL STB_ON
JK3001
A
V3_Y
DDC IIC
DIGITAL
DEMODULATOR
+15Vc_FAN
6
JK3003
A
V1_RED
HDMI_CEC
+15V(FAN)
SD BOOT
DDC IIC
RESET
+3.3V
STB+3.3V
SPEAKER
OUT
IFD1/2
6
A
V3_V
Norm
Low
Ab
high
A
V1_BLUE
PC IN
PB
3
HEADPHONE
OUT
A
V2_LOUT
IC3001
AUDIO AMP
SUB+3.3V
L,R
R
R_LED_ON
A35
Q2027
D856
D857
OFDM
+3.3V
IEC-OUT
1
FAN_MAX
3
SUB+5V
1
FAN
SPDIF-OUT
SUB3.3V_SENSE
A11
+5V
L,R
PWM
1
4
Q3802
IIC3
MAIN+3.3V
FAN SOS
A8
2
+5V(HDMI)
IC850
AV2_L,ROUT
1
SUB5V_SENSE
STB_LED
TUNER_SUB_ON
2
SUB+5V
+15V(FAN)
JK3002
Q5561
HDMI Audio
A
V2_RED_C
LOUT
+1.2V
MAIN
F+15V
A
V1_V
OUT
V,R,G,B
+3.3V
AV1
G51
IC2107
IC8301
IC2301
HEADPHONE
A
V1_LIN
SOUND_SOS
F+15V
COMP/PC
SIF
,AM
RIN
GH
2
F+15V
L,R
Y
IC5600
10
HP L,R
DTV_9V_SENSE
+15Vc_FAN
SPEAKER L,R
PB33-
1
Q5606,07
FHD+3.3V
2
2
SUB5V
XRST
AUDIO PROCESSOR
IC5405
SUB+9V
IC5404
AV3
+1.2V
STB_RESET
BT+30V
AV2
4
L(+)
IC2106
SOS
A
V3_L
9
PANEL STATUS
(READY)
B
DET_3
L,R
AV1
HDMI_CEC
AUDIO
IN/OUT
STB_RST
GH10
+1.8V
7
IIC
8
L,R
B/E ONLY
IIC SW
A
V2_V
OUT
L,R
MIHO+1.2V
IC1102
FAN STOP
ECO_ON
IC1100
A6
TMDS DATA
AV2
SP L,R
AV3
P7
RF
+1.8V
SOUND SOS
AV1_L,ROUT
A
V2_RIN
P6
8
FOR FACTORY USE
A
V2_R
OUT
IC2013
IC5660
SHOTO SOS
EEPROM
MAIN9V_SENSE
2
DTV
PB
PANEL SOS
(ARARM)
HDMI5V DET
2
G_LED_ON
L,ROUT
BUFFER
+5V(HDMI)
DET1,2,3
LIN
A
V1_V
10
PR
STB
+3.3V
IC3802
JK3100
18
IIC_TUNER
+15V_S
R,G,B
SIF,AM
GH11
3.3V
4
20
IC8302
+5V
A
V2_LIN
R
OUT
IC1101
+9/7.2V
DTV9V
IIC3
9
AUDIO
HP_L
MAIN+3.3V
SOS DET
PB8
SOS DET
+1.8V
V,Y,C,R,G,B
20
FAN CONTROL
HDMI_CEC
HDMI3 IN
XRST
F+15V DET
TMDS DATA
CLOCK
DVB_CVBS
A7
4
+15V
G
SUB+5V
1.8V
AV2_VOUT
SBI2
SBO2
A
V3_C
8
TU8301
STB_RST
STB3.3V
TV_LR/DTV_LR
5
IC2403
XRST
IC5601
9
Q5693
OPTICAL
TV/DTV
V,Y,C
MAIN3.3V_SENSE
5
A
V2_BLUE
+5V(S)
+1.8V
FAN_MAX
IIC_TUNER
3
R(+)
IC3801
+3.3V
TUNER_SUB_ON
Y,PB,PR
BT+30V
+5V
AI_SENSOR
D3015
+9V
A
V1_R
OUT
KEY1
26
3
CVBS/S/YUV
/RGB(PC)
A
V2_GREEN
Q5522
R(-)
A12
STB5V
YPBPR
HP AMP
18
3
A33
3
Dig/Ana
Tuner
IC2012
L,R
RF
L(-)
Q2022
IIC2
HP_R
DTV+9V
A
V1_GREEN
Norm
Low
Ab
high
STANDBY_MPU
A34
4
IIC2
12
OVER
VOLTAGE
A
V3_R
12
1
HDMI_CEC_PU_ON
IC5401
A
V2_V_Y
A51
+15V_S
AV SW
FAN SOS
GenX5
22
PB37
FHD3.3V
22
26
EEPROM
7
IC4801
AV1_VOUT
A
V1_RIN
+15V_S
5
3
11
12
10
18
15
13
4
6
16
9
17
7
8
20
2
19
14
1
21
22
(LED
3TIMES)
(LED
12TIMES)
(LED:11TIMES)
(+5.6V)
(LED
10TIMES)
(LED
12TIMES)
TH-42PY85P, PZ85B/E
Block (3/6) Diagram
TH-42PY85P, PZ85B/E
Block (3/6) Diagram
34
9.4.
Block Diagram (4/6)
R
G
D003
D004
FRC2.5V
SUB3.3V
STB5V
FHD3.3V
FRC2.6V
FRC1V
FRC1V
X2601
X4200
FRC2.5V
MIHO1.2V
FRC2.6V
SUB5V
SUB1.8V
SUB3.3V
SUB3.3V
SUB5V
SUB5V
+1.8V
1
CLOCK
1
IIC_DATA1
BUS
CONTROL
SUPPORT CARD CONNECTOR
Main Picture
+5V(HDMI)
IC5563
NAND
I/F
HDMI PROCESSOR
IC4200
SD I/F
LVDS DATA
POWER LED
IIC1
2
PC2501
D5
1
PANEL SOS
STB+3.3V
5V<->3.3V
2
DET1
5
D3
JK7701
SUB+5V
Digtal
Video
Signal
5V<->3.3V
BUFFER
ADDR/D
A
T
A
LEVEL SHIFT
11
AI SENSOR
JK8701
OSD
GS
52
VIDEO
JK4501
DDC_IIC0
DDCB_IIC
RM2510
IC4512
A3
DET2
IIC2
FRC+2.5V
IC5562
(MAIN MCU+VIDEO SIGNAL PROCESSOR)
MIHO
IIC_DATA2
IC2604
+2.6V
FRC+2.6V
G_LED_ON
PANEL STB_ON
Q4503
IC4510
SD D
A
T
A
HDMI1
+3.3V
A2
3
GS
SERIAL I/F
K
DDC IIC
DVB_CVBS
IC8404,5
STB_LED
K1
IC8601
CPU BUS
I/F
SD CARD SLOT
M
BUFFER
A5
HDMI
1
CLOCK
GEN
PANEL STATUS
IC4203
8
DTV AUDIO SIGANAL
POWER LED/REMOTE RECEIVER
LEVEL
SHIFTER
+1.8V
TMDS
IIC1
DDC_IIC1
REMOCON
EEPROM
IIC2
IIC3
 FRC
(Frame
 Rate 
 Converter)
DDR SDRAM
IC5403
A1
TEMP SENSOR
6
Digtal
Audio 
Signal
DDC IIC
IIC_CLK2
IC8554
IIC1
DDCC_IIC
AI_SENSOR
A/D
+5V(HDMI)
DECORD
10
CI SLOT
HDMI_CEC
AI SENSOR
IC8001
2
1
DISPEN
LVDS Dual
LEVEL SHIFT
Video 30bit
TS
4bit
HDMI2
HSDIN
TS Parallel
+3.3V
VIDEO
3
CEC
SW
STB LED
5
1
IC4511
IC4514
+5V
HDMI3
1
IC8002,03
IC4515
 SD CARD SLOT
IIC_CLK1
Peaks-lite2
DDR2 SDRAM
HDMI2
FLASH
MEMORY
DDR2 I/F
12
JK8401
4
+1.2V
XRST
CLOCK GEN
3
REMOCON
IC5402
6
SD DATA
+1.8V
+3.3V
IIC1
CONTROL
BUTTON
AUDIO
7
3
B/E ONLY
KEY SWITCH
SD BOO
T
+5V
+3.3V
DISPEN
IIC0
+2.5V
IC4800
JK4500
20MHz
1
IC8004
R_LED_ON
+1.8V
4
IIC0
+3.3V
3
12
+1.8V
CEC
Local OSD
4
9
Q4502
27MHz
IIC0
A52
Analog video signal
DDCA_IIC
HDMI1
9
IC2602
31
IC8401
M2
KEY1
HDMI Rx/AD CONV.
TMDS
SUB+3.3V
IC8408,9
+1V
IC4513
FRC+1V
21
22
20
19
17
18
15
14
16
12
13
9
7
11
8
10
5
6
3
4
2
1
TH-42PY85P, PZ85B/E
Block (4/6) Diagram
TH-42PY85P, PZ85B/E
Block (4/6) Diagram
35
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-42PY85P, PZ85B/E
Block (5/6) Diagram
TH-42PY85P, PZ85B/E
Block (5/6) Diagram
36
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-42PY85P, PZ85B/E
Block (6/6) Diagram
TH-42PY85P, PZ85B/E
Block (6/6) Diagram
ON
POWER
SWITCH
STB_PS
3
12V
1
SW2500
S1
S
POWER SWITCH
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