Panasonic TH-58PZ850U Service Manual page 62

11.16. A-Board (9/15) Schematic Diagram
! A-BOARD TNPH0736ACS (9/15)
GC6 pin PROCESSING
LOSD
R5233
GC6
EXB2HV560JV
GC6_OSDI15
GC6_OSDI14
GC6_OSDI13
GC6_OSDI12
GC6_OSDI11
GC6_OSDI10
GC6_OSDI9
GC6_OSDI8
GC6_OSDI7
GC6_OSDI6
GC6_OSDI5
GC6_OSDI4
GC6_OSDI3
GC6_OSDI2
GC6_OSDI1
to (12/15) GC6_OSDI0
R5234
EXB2HV560JV
GC6_OSDYSI
R5235 47
GC6_OSDYMI
R5236 10k
R5265 10k
R5237 47
GC6_MOSDHSI
R5238 47
GC6_CLKOSDIN1
TP8526
R5239 47
GC6_MOSDHSO
R5240 47
GC6_MOSDVSO
R5241
47
GC6_CLKOD
R5247
100k
R5248
R5249
100k
100k
TH-58PZ850U
A-Board (9/15) Schematic Diagram
73 74
GC6 pin PROCESSING
XTAL
Pro
LOSD15
LOSD14
XTALOUT
LOSD13
XTALIN to (12/15)
R5209
LOSD12
220
LOSD11 R5208
X5200 1M
LOSD10 H0J270500087
27MHz
LOSD9
LOSD8 C5200 C5201
50V 16V
LOSD7 10p 9p
LOSD6
LOSD5
LOSD4
LOSD3
LOSD2
IIC
LOSD1
SUB3.3V
LOSD0 to (1/15)
YSO
YMO
LOSDVSYN MASTER
R5203 VJUMP1005-S
LOSDHSYN AGC6_SDA1 GC6_SDA1
to (15/15) R5202 VJUMP1005-S
AGC6_SCL1 GC6_SCL1
R5201 VJUMP1005-S
AGC6_SDA2 GC6_SDA2
LOSDCLK to (11/15)(15/15) R5200 VJUMP1005-S
AGC6_SCL2 GC6_SCL2
SUB3.3V
LOSDHIN
R5259 R5260 SLAVE
LOSDVIN
4.7k 4.7k
LOSDCKIN
GC6_SDA
SDCMD GC6_SCL
R5250
22
JTAG
Pro -> GC6
R5251
68
GC6_TMS TMS
R5252 68
GC6_TRST TRST to (3/15)
R5253 68
GC6_TCK TCK
to (12/15) TP5201 TP5202
R5254
68
GC6_TDO
R5255
68
GC6_TDI PRO_TDO
SUB3.3V
R5257 to (1/15)
10k
75 76
R5337 R5322
0 100k
R5314
0
1 30
RT OVP C5317
10V
C5316 2 29 1u
CS1 CUVP
10V
0.047u
R5330 3 28
VO1 PGOOD
47.5k
4 27
FB1 CB1
R5332 C5324
30k 50V 5 26
REFIN1 OUT1-1
220p
R5323 R5325
28k
6 25 VJUMP1005-P
ILIM1 LX1
7 24
R5334
-INC1 OUT1-2
39k R5326
to (12/15) VJUMP1005-P
8 23
-INC2 VCC
R5333 9 22
ILIM2 PGND
32.4k R5316
R5321 0
10 21
34k FSW VB
11 20
FB2 OUT2-2
R5331 R5327
36k 12 19 VJUMP1005-P
VO2 LX2
C5323
R5329
50V C5321 13 18
28k CS2 OUT2-1
470p 25V
R5328
0.01u
14 17 VJUMP1005-P
GND CB2
C5325 15 16
25V VREF CTL
0.01u
IC5301
C0DBAYY00274
DC-DC CONVERTER
15V->GC1.8V
15V->GC1.2V
GC6 POWER
77 78
62
F15V
L5305
L5304
G1C100MA0203 J0JHC0000075
C5311 C5399
C5396 C5395
25V 25V 25V 25V
10u 10u 33u 1u
C5326
16V C5397
C5312
0.1u 25V 25V
GC6_1.8V
10u
TP5302 10u
L5301
G1C2R2Z00007
D5307
C5329
SP8K2TB B0BC4R000002
4V
68u
Q5301
B1MBEDA00015
C5320 D5301
25V
MA22D3900L
0.1u
D5302
MA22D3900L
SUB5V
C5328
4V L5302
68u
J0JHC0000078
GG6_1.2V
TP5301
C5303 C5302
10V 16V
L5300
1u 0.1u
C5341
G1C2R2Z00007
16V
0.1u SUB3.3V
C5322 R5267
10V VJUMP1005-S
D5308
4.7u B0BC4R000002
C5327
16V Q5302
0.1u
B1MBEDA00015
IC5300
ON/OFF
C0CBCBD00062
VSS
NC
GC6 3.3V
R5320
68
AG_TV_SUB_ON
to (7/15)(8/15)
TH-58PZ850U
A-Board (9/15) Schematic Diagram
79 80
GC6_3.3V
VIN
TP5300
VOUT
C5301
10V
1u
81