Block Diagrams - Panasonic TX-LR37V10 Service Manual

Video & Stereo Audio Block Diagram
A-BOARD
[EXCHANGE UNIT]
IC3001
[C1AB00002855]
AVSW
5
CVBSIN4
20
AV1_V 79 CVBSIN6
31
19 44 G/CY/CVBSout1
AV1_VOUT CVBS/Y+COUT3
43
SAGCVBSOUT3
33
B/PB/Cout1
15 91
AV1_RED R3
R/PRout1 35
AV1_GREEN 11 89
G3
7
CVBSout 46
AV1_BLUE 87
B3
AV1_L 6 62
L3IN
3 56 L1OUT
AV1_LOUT
49
R4out
2 63
AV1_R R3IN
50
L4out
55 R1OUT
AV1_ROUT 1
58
L1IN
59
R1IN
60
23 CVBSIN2 L2IN
61
R2IN
AV2_V 20 19 G1
19 38
AV2_VOUT Y/Y+CVBSOUT4
37
SAGCVBSOUT4
AV2_RED/C 15 11 R2
21
CIN1
AV2_GREEN 11 13
G2
7
15
AV2_BLUE B2
64
6 L4IN
AV2_L
54
L2OUT
AV2_LOUT 3
65
2 R4IN
AV2_R
53
R2OUT
AV2_ROUT 1
YPBPR_Y
95
Y CYIN1
YPBPR_PB
93
PB PBIN1
YPBPR_PR
97
PRIN1
PR
PC_LIN
70
L L7IN
PC_RIN
71 R7IN
R
RCA_AUDIOOUT_L
52
L L3OUT
40
SAGCVBSOUT5
RCA_AUDIOOUT_R
R 51 R3OUT
C/Y+C/CVBSOUT5 41
PC_R
3 RIN
1
PC_G
2 1 GIN
PC_B
3
99
BIN
1 2 3 4
3 4
1 2
88
87
IC2602
[C1CB00003029]
USB_FLASH MEDIA
CONTROLLER
L R
JK2550 CN2603
HP SD CARD SLOT
TUNER
TU2901
21 10 11
IC4510
SIF_IN2
A17
[C1AB00003045]
SIF_IN1
A18
ADV
AUXIN2R
MAIN_RF_CVBS
A22
AUXIN2L
B22
MAIN_CVBS
AIN4
Q4516 A14
MAIN_PB/C
AIN6
Q4515 A12
MAIN_PR
AIN5
Q4514 A13
RGB_CVBS
AIN9
Q4519 B10
SOY
Q4517 A15
AV_R
A21
AV_L
B21
AUDIOOUT_L
D22
AUDIOOUT_R
D23
TV_L
C22
TV_R
C23
HP_L
H22
HP_R
H23
N23 PWM3A
N22
PWM3B
M22
PWM4B
M23 PWM4A
M20
SPDIF_OUT
DIGITAL
VIDEO OUT
SUB_Y
27 YIN
IC4001
[C1AB00002687]
GC3
3,4,6,7,8,61-65,
69-73,77-80
PORT"B" PORT"A"
IC5100
[MN84527]
GC6
5 7 12 14
IC2301
[C1AB00002875]
AUDIO AMPLIFIER DDR2
IC5001
34 30 25 21
IC5002
1 2 3 4 D3015
Digital
Audio Out
SP_ L SP_ R
RXA_CN,CP,0N,0P,1N,1P,2N,2P
B5,A5,B4,A4
B3,A3,B2,A2
RXB_CN,CP,0N,0P,1N,1P,2N,2P
D2,D1,E2,E1
F2,F1,G2,G1
RXC_CN,CP,0N,0P,1N,1P,2N,2P
J2,J1,K2,K1
L2,L1,M2,M1
RXD_CN,CP,0N,0P,1N,1P,2N,2P
P2,P1,R2,R1
T2,T1,U2,U1
HDMI_SPDIF R4648
OUT/IN
DAUDI0
T21 E12
SRCK0
U20 B12
DMIX0
Audio I/F
R21 A12
LRCK0
U21 F12
IECOUT0
P20 F8
B10
USB I/F
A10
TA_1P,1N
TB_1P,1N
IC5110
TC_1P,1N
[C0JBCZ000519]
TD_1P,1N
LVDS I/F
LVDS
TLCK_1P,1N
9,10,11,12,15,
B27,A27,B28,A28,B29,
16,17,18,19,20
B30,C29,C30,E29,E30
37,38,39,41,42,43,45,46,
47,49,50,51,53,54,55,1,3,5
DDR2
IC8502
IC8002 EEPROM PL-AVC
IC8003
PORT"C"
VIDEO
R(0-9), G(0-9), B(0-9),
A6,B16,B15,C14,C6,A7,B7,A15,C7,
HS,VS,CLKO,PTVEN A8,B8,C15,C8,A9,B9,A16,C9,A10,
B10,C16,C10,A11,B11,A17,C11,A12,
PORT"E"
B12,B17,C12,A13,B13,C13,A14,B14
LVDS-Tx2
W25 V25 U25 T25 R25
W26 V26 U26 T26 R26
11 12 13 14 16 17 19 20 21 22 23 24 27 28 29 30 32 33 35 36 37 38 39 40
LCD PANEL
18
IC8001
[MN2WS0058]
DATA
Peaks AVC
IC8580A
FLASH MEM
NOR
XNFCE,XNFWE,XNFRE
NFALE,NFCLE,XNFWP,
NANDRYBY
NAND I/F
LOSD OUT
DATA
M30,E4,C4,D5,D6,F7,E7,C7,E8,B14,C14
PCI BUS I/F
E13,D13,F13,G5,D14,J5,F5,F4,J6,G2,J3
DDR2
IC4201
OSD
B1,A2,C5,C2,C1,D3,D2,D1,E2,E3,E1
F1,F3,A5,B5,F2,B3,F4,A4,A3,C4,B4
IC4202
IC4200
[MN85060]
ZWEI
LVDS-Tx1
IC4203
N25 M25 L25 K25 J25 H25
P25
FLASH MEM
P26 N26 M26 L26 K26 J26 H26
IC8581
FLASH MEM
NAND
IC8503
IC8504
[C1CB00002987]
LAN EEPROM
LAN
1 2 5 6
1 2 4 5
JK8301
ETHERNET