J-Board Block Diagram - Panasonic TH-65PHD7UY Service Manual

TH-65PHD7UY / TH-65PHD7EK / TH-65PHD7BK

15.26. J-Board Block Diagram

Slot Interface / Sync Processor Board
J
TO Z8 J8
SLOT9V
SLOT +9V 1
SLOT5V
SLOT +5V 3 IC8101
SLOT3.3V
SLOT +3.3V 5
9V REG
DIG+12V 9
DR+15V 12
IC8100
SCL3 10
12V REG
SDA3 11
14
RESET
MUTE 15
16
FAN SW
L 17
R 19
TO D3 J3
STB5V
STB +5V 1
STB3.3V
STB +3.3V 9
5V
Q8181
+5V 29
3.3V<->5V
IIC_CTRL 2
Q8182
SCL1 4
SDA1 5 3.3V<->5V
SCL3 6
SDA3 7
11
RESET
MUTE 12
CABLE DET 13
POWER STAT 15 AH_SOS
STB_ON
TXD_TU(SB1) 17
RXD_TU(SB0) 19
TXD_PC 21
RXD_PC 23
RM SG OUT
25
FAN CTRL 26
RTC INT/PNL SOS 27 AI_Y_1
STB POW ON 28
AI_Pb_1
IC3150
AI_Pr_1
AI_S2_1
3.3V<->5V
AL_Y_2
AL_Pb_2
J10
TO PF10
AL_Pr_2
1 STB +5V
STB +5V
AL_S2_2
LAN+15V 5
AK_Y_3
2
STB ON
AK_Pb_3
AK_Pr_3
AK_S2_3
TO D1 J1 AD_Y_4
AD_Pb_4
PR(M) 4
Y(M) 8 AD_Pr_4
PB(M) 12
AG_HD(M) 16
AG_VD(M) 18
PR(S) 1
Y(S) 5
PB(S) 9
AF_HD(S) 13
AF_VD(S) 15
AF_DPMS_HD 17
AF_DPMS_VD 20
J11 B40 B2
A17 A19 A21 A22 A26
TO H1
TH-65PHD7UY/EK/BK
J-Board Block Diagram
9V
AA_SCL3
AA_SDA3
IC3007
IC3108 IC3109
IIC SW
5V REG 5V REG
12V
AB_SCL3
12V
AB_SDA3
3 7
Q3002
IC3001
SOUND SIGNAL SW
AI_L_1
Q3003
1
AL_L_2
5
3
AK_L_3
2
AD_L_4
4
AI_R_1
12
AL_R_2
14
SCL
IC8181 13
AK_R_3
15
CLOCK IC
AD_R_4
SDA
11
9 10
AC_SW1 AC_SW0
Q8200-Q8202
SOS DET IC3101 VIDEO BUFFER (MAIN)
AH_SOS_ALL
Q3101
1 LPF 14
IC3005
ANALOG COMPONENT Q3102
AA_SCL3
SIGNAL SW
AA_SDA3
5 LPF 11
IIC CTRL
Q3103
15
25 LPF 17
17
Yout1
50
19
PBout1 CUTOFF
48
FREQ CTRL
23 PRout1
46
VFC
5 21
Q8019
LPF(M)
7
9
IC3102 VIDEO BUFFER (SUB)
13
Yout2
Q3104
44
59
PBout2
1 LPF 14
42
61
PRout2
40
63 Q3105
3 5 LPF 11
53
Q3106
55
25 LPF 17
57
ASPECT CTRL
CUTOFF
FREQ CTRL
VFC
21
Q8018 LPF(S)
B3 A28 B5 B6 B8 B9 B11 A38 B12 B14 B15 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B35
IC3003
IC3004 SLOT DET/IIC CTRL
AH_SLOT1_DET
PORT 2
AH_SLOT2_DET
PORT 1
AH_SLOT3_DET
PORT 9
IIC CTRL
9V IIC
AH_SOS_ALL
CONTROL 10
PORT
IICSW
8bit ADC 3
IICSW
8bit ADC 4
AA_SCL3
AB_SCL3
AA_SDA3
AB_SDA3
IC3006
IC3002 EXT IIC SW
AN_SCL_S1
AN_SDA_S1
AB_SCL3
IIC_SCL
AB_SDA3
IIC_DAT
IIC CTRL
AM_SCL_S3
AM_SDA_S3
AA_SCL3 AA_SDA3
AC_CS(M)
IC8009
7
HD SW
2 1
IC8001
VD / HD SW (MAIN) 5 6
AI_VD_1
1
3
AL_VD_2 AC_CS(S)
5
VD
AG_Y_M 3
AK_VD_3
2
AD_VD_4
4
AG_PB_M
AI_HD_1
12
AL_HD_2
IC8007
14
HD
SYNC SIGNAL SW
AG_PR_M 13
AK_HD_3
Q8002
15
HD
7
AD_HD_4
11 1
Green
6
6
5
9 10
AC_CS(M)
AE_SW0
AE_SW1
IC8002
VD / HD SW (SUB)
AI_VD_1
1
AL_VD_2
5
AF_Y_S
VD
3
AK_VD_3
2
AD_VD_4
AF_PB_S 4
AI_HD_1
12
AL_HD_2
IC8008
14
AF_PR_S
HD
SYNC SIGNAL SW
13
AK_HD_3
Q8001
15
HD
7
AD_HD_4
1
11 Green
6
6
5
9 10
AE_SW3 AE_SW2 AC_CS(S)
J5 2 3 5 J12 A34 A36 A38
B36 6 8 9 11 12 14 15 A19 A21 A22 A26 A28
TO D5 TO H1
104
OUTPUT SW
AC_SW0
EXT PORT 9
AC_SW1
EXT PORT 10
AE_SW0
EXT PORT 2
AE_SW1
EXT PORT 1
SYNC_INH(M)
8bit ADC 6
AC_CS(M)
8bit ADC
3
LPF(M)
8bit ADC 5
Q8010-
FAN_CONT
8bit ADC 4 Q8013
OUTPUT SW
AE_SW2
EXT PORT 2
AE_SW3
EXT PORT 1
SYNC_INH(S)
1 3
8bit ADC 6
IC8016
AC_CS(S)
8bit ADC 3
PC SYNC
LPF(S) FORMER
8bit ADC
5
2
4
FAN_SW
8bit ADC
4
IC8003
SYNC SEP (MAIN)
IC8014
VD
8 VD+ AG_VD_M RS232C
1 2
13
DRIVER
V Sync.
SEP
HD
6
HD- AG_HD_M
15 3 6
Green in
H Sync.
4
SEP
IC8005
SYNC FORMER
IC8004
SYNC SEP (SUB)
VD
8 VD+ AF_VD_S
13 13 12
V Sync.
SEP
HD
6 HD- AF_HD_S
15 11 8
Green in
H Sync.
4
SEP
B2 B3 B5 B6 B8 B9 B11 B12 B14 B15 J6
B23 B24 B25 2 3 5 6 8 9 11
TO D5
J14 TO HX1
STB5V
12 STB +5V
5V
P+5V
21
9V
P+9V
22
1 PC INPUT (Y/G)
3 PC INPUT(PB/B)
PC INPUT(PR/R)
5
PC INPUT H SYNC
7
9 PC INPUT V SYNC
PC INPUT R
11
PC INPUT L
13
18 TXD
RXD
19
J13 TO H1
SLOT9V
SLOT +9V
B21
STB5V
STB +5V(S)
A22
L
A26
R
A28
SDA3
B24
B25 SCL3
PR/R
A34
A36 PB/B
A38 Y/G
12 14 15
TH-65PHD7UY/EK/BK
J-Board Block Diagram