Sony HVR-A1J Service Manual page 66

1 2
NN-001 BOARD (2/5)
A
REC/PB AMP
8.2
B
4.6
C7825
0.1u
REG_GND
C
D
@203
E RF_MON
(4/5)
VTR_UNREG
A_2.8V
@204
RP_2.8V
(5/5)
RP_4.6V
F
RFIN
G
SW_PS
SWP
@205
CONT1
ALL_PS
(5/5)
RECA1
RECA2
RECCK
RECDT
H
05
HVR-A1J/A1U/A1N/A1E/A1P/A1C
3 4
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
*:IMPOSSIBLE TO MEASURE THE
VOLTAGE AT THE MARKED POINTS.
6
IC7602
6V REG
IC7602
TK11160CSCL-G
L7602 R7618
1.3 10uH XX
C7602
R7607
C7610
10u
10k 0.1u
6.3V
C7615
C7601
0.001u
10u
6.3V
C7604
PB_X_OUT
0.1u
GND
R1.4/P2.5
PB_Y_OUT
C7609
R1.4/P2.5
0.01u
PB_RF_IN
4.6
VCC_PB_4.6V
R1.2/P4.5
TEST_OUT
GND
C7605
R0.7/P1.9
0.47u
AGCTC_Ech
C7606
R0.7/P1.9
0.47u
L7601
R7601
R7604
AGCTC_Och
10uH
XX 22k
0.9
R7603 10k
AGC_EVR
R2.1/P1.7
C7607 0.1u
PB_RF_OUT
1.1
R7602
LPF_f0
0
R7606
R7605
XX
XX
C7608
0.1u 3
C7603
0.01u
RECA1
RECA2
RECCK
RECDT
4-53
5 6 7
C7616
0.1u
R7608
6800
C7611
0.1u
24 23 22 21 20 19 18 17 16 15 14 13
GND
D1O
XO
YO
D2O
IC7601
GND
2
REC/PB AMP
GND
IC7601
TLS26A102PFBR D2E
YE
XE
D1E
4 5 6
GND
37 38 39 40 41 42 43 44 45 46 47 48
C7614
0.1u
8 9
CN7003 10P
1 GND
2 YSDL (N.C.)
3 XSDL (N.C.)
R1/P* R7614
4 GND
180
±0.5%
R1.2/P*
5 XODD
R1.2/P*
6 YODD
R1/P*
R7615
180 7 GND
±0.5%
8 YEVEN
9 XEVEN
R1/P*
10 GND
R7616
R1.2/P*
180
±0.5%
R1.2/P*
R7617
R1/P*
180
±0.5%
4-54
10 11
N MECHANISM
DECK
(MDX-N101)
(1/2)
VIDEO HEAD
ODD
EVEN
NN-001 (2/5)