Panasonic DVCPRO HD EX AJ-HD1200AP Service Manual page 99

RF BLOCK DIAGRAM
P4
Q173
SP L1
L1 5, 6
SP_TR
(17um) P4
Q103
SP L2
3, 4
L2
Q108
Q112
P2
Q101, 102, 104, 105, 106, 115, 116, 117
LP L1
L1 5, 6
LP_REC
Q178, Q182
(12um) P2 Q171, 172, 174, 175, 176, 185, 186, 187
LP L2
L2 3, 4
Q560, 561
P4
FE 1
1 10, 11 REC AMP
FE
Q580, 581
(21um) P4
FE 2
REC AMP
2 8, 9
Q321, 322, 324, 326, 325, 335, 336, 337
P2
RP R1
REC AMP
R1 10, 11
LP_REC
Q251, 252, 254, 255, 256, 265, 266, 267
P2
(12um)
RP R2
R2 8, 9 REC AMP
IC401
P3
PB L1
16, 17
L1
HEAD AMP
PB
P3
(15.5um)
PB L3
L3 14, 15
P3 IC501
PB R1
21, 22
R1
PB
P3 HEAD AMP
(15.5um)
PB R3
19, 20
R3
IC431
P3
PB L2
L2 10, 11
PB
HEAD AMP
P3
(15.5um)
PB L4
L4 8, 9
IC531
P3
PB R2
5, 6
R2
PB
HEAD AMP
P3
(15.5um)
PB R4
3, 4
R4
RF/CUE CIRCUIT
IC461
IC462
P1
HA TR L12
HEAD BUFF
A63, A64
AMP
AMP
P1
RA DATA L
REC AMP A67, A68
REC AMP
P1
FE1 LEVEL
B53
P1
FE2 LEVEL
B54
P1
RA DATA R
B67, B68
IC402
P1
HA PB L13
BUFF AMP B63, B64
IC502
P1
HA PB R13
BUFF AMP
A61, A62
IC432
P1
HA PB L24
BUFF AMP B61, B62
IC532
P1
HA PB R24
BUFF AMP A59, A60
RF/EQ CIRCUIT
IC601, 602
P1
HA TR L12
A12, A13
GAIN CNTRL
P1
RA DATA L
A24, A25
IC201, Q201, 203, 205
P1
FE1 LEVEL FE
A31
CNTRL
P1
FE2 LEVEL
B31
IC204
IC202
LATCH
P1
RA DATA R
B24, B25 LATCH
IC501, 502
P1
HA PB L13
GAIN CNTRL
A69, A70
IC551, 552
P1
HA PB R13
A66, A67 GAIN CNTRL
IC501, 502
P1
HA PB L24
B69, B70 GAIN CNTRL
IC551, 552
P1
HA PB R24
B72, B73 GAIN CNTRL
IC1201
Q604, 605, C619, 622, 625, L601, 602 TR L12 DATA P/N
LPF AMP
EQ
TR L12 CLK P/N
Q761, 762, L761, C762
LPF AMP
FE CTRL 1
IC201, Q202, 204, 206
FE CNTRL 2
FE
CNTRL
REC DATA L N/P
REC
CNTRL
REC DATA R N/P
IC501, 502
IC801
BPF AMP
PB L13 DATA P/N
IC501, 502
EQ
IC501, 502
PB L13 CLK P/N
LPF AMP
IC501, 502
IC901
BPF AMP
PB R13 DATA P/N
IC501, 502
Q701, 702, L701, C702 EQ
PB R13 CLK P/N
LPF AMP
IC1001
PB L24 DATA P/N
Q504, 505, C519, 522, 525, L501, 502
EQ
LPF AMP
PB L24 CLK P/N
Q554, 555, C569, 572, 525, L551, 552
IC1101
LPF AMP PB R24 DATA P/N
EQ
Q731, 732, L731, C732
PB R24 CLK P/N
LPF AMP
REC/PB CIRCUIT
P1 P1
A13, A14 A14, A15
P1
P1
B13, B14 B14, B15
P1 P1
A30 A49
P1 P1
B30 B49
P1
P1
A24, A25
A24, A25
P1 P1
B24, B25 B24, B25
P1 P1
A21, A22 A22, A23
P1 P1
B21, B22 B22, B23
P1 P1
A20, A21
A19, A20
P1 P1
B19, B20 B20, B21
P1 P1
A17, A18 A18, A19
P1 P1
B17, B18 B18, B19
P1 P1
A15, A16 A15, A16
P1 P1
B15, B16 B15, B16