Sony DCR-TRV360 Service Manual page 15

For Schematic Diagram
• Refer to page 4-59 for printed wiring board.
1
2 3
VC-345 BOARD (10/18)
A
Hi8/Std8 PB AMP (RF8mm BLOCK,EVR BLOCK)
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
ea IC3001 qk PB (Hi8/Std8)
DP:Digital8 PB MODE
CP:Hi8/Std8 PB MODE
B
NTSC: 33.3 msec
PAL: 40 msec
TRV460
/TRV460E/TRV461E
L3001
10uH
C
R3001
C3001
4.7u 150k
±
0.5%
D
24 23 22
25 REC DUMP1
GND
26
27 REC1 OUT
E PB1 IN
28
29 VCC AMP
4.7
PB DUMP1
30
31 PB DUMP2
BIASADJ
32
33 PB2 IN
REC2 OUT
34
GND
35
F
36 REC DUMP2
37 38 39 40 41 42 43 44 45 46 47 48
G
H
IC1601
(D/A CONVERTER)
BH2222FV-E2
4.8
I A_4.9V(VCC)
4.8
A_4.9V(VDD2)
0.9
REC_Y/MT_CONT
2.4
REC_L_CONT
2.2
MT_F0
XMP/ME
0.1/CP4.7
XMP/ME
ACC/RF_CONT
PB_FBDP
1.4/CP0
PB_FBDP
1.5M_DEV 1.9
1.5M_DEV
J
AU_BPF
1.5
AU_BPF
1.7M_DEV 0.9
1.7M_DEV
LPF_F0
1.4
LPF_F0
2.9
D_3.2V(VDD1)
FB1601
GND
C1601
1u
K
CAM_SO
155
CAM_SCK
(14/18) DA_STRB
05
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
4 5 6 7
es IC3001 qa PB (Hi8/Std8)
120 mVp-p 60 mVp-p
H
Hi8/Std8
C3010
0.01u
C3006
0.047u
21 20 19 18 17 16 15 14 13 0 Q3001
UNR32A300LS0
AGC CONTROL
RB3001
0
470k
2.5
DOC_DET 12 Hi8/Std8
0/CP1.5
CLPFOUT
11
4.5/CP3.9
AGC TC 10
C3005 4700p Hi8/Std8
RF AGCOUT
9
R0.2/DP0.4/CP2.1
RP_IR 8
IC3001
0/CP2.4
DOP
7
0
Hi8/Std8 PB AMP
Y/C/ATF IN 6
IC3001
YLPFOUT/CARDETOUT
CXA3265R-T4 5
R0.2/DP2.5
Y MIX 4
/CP2.7
REC_Y/MT_CONT
3
0.8/CP0.7
VCC3
2
4.7
AFM IN 1
RB3002
XX
470k
R3004
470k
0/CP2.8 2.4
FB1602
0uH
C1602
4.7u
EVR
RF_SWP
IC1601
HALL_GAIN
2.7
HALL_OFFSET
CLK
0.1
HALL_REF
DI
0.9
DOC_DET
FRQ_TUNE
0/CP2.4
RP_IR
AFC_F0_ADJ
2.2
1.5M_DEV
AFC_F0_ADJ
2.4 FRQ_TUNE
1.7M_DEV
FRQ_TUNE
0.9 AGC_EVR
AU_BPF
AGC_EVR
0.6
MT_Q
0.9 HALL_REF
XMP/ME
HALL_REF
0.9 HALL_GAIN
PB_FBDP
HALL_GAIN
1 HALL_OFFSET
LPF_F0
HALL_OFFSET
1.4 RF_SWP
AGC_EVR
SWP(SEL)
0
STB(LD)
AFC_F0_ADJ
4-27
VC-345 BOARD SIDE A VC-345 BOARD SIDE A VC-345 BOARD SIDE B VC-345 BOARD SIDE B
8 9 10
VIDEO/AUDIO/
SIGNAL PATH
SERVO
SIGNAL
VIDEO SIGNAL
AUDIO
SIGNAL
CHROMA Y Y/CHROMA
PB
REC/PB
Ref.signal
Hi8/Std8
Hi8/Std8
Hi8/Std8
R3007
10k
Hi8/Std8
R3005
XX
R3006
0
5 4
IC3002
- +
XX
R1.2
/P2.9
1 2 3
Q3002
2SA207800LS0
BUFFER
R0.7
/P2.5
C3008 C3009
XX 0.1u
ed
IC3001 9 PB (Hi8/Std8)
430 mVp-p
NTSC: 33.3 msec
PAL: 40 msec
93
RF_SWP
(14/18)
HALL_GAIN
50
HALL_OFFSET
(4/18)
HALL_REF
6
FRQ_TUNE
(1/18)
1.5M_DEV
94
1.7M_DEV
(16/18)
AU_BPF
XMP/ME
PB_FBDP
74
LPF_F0
AGC_EVR
(8/18)
Hi8/Std8
DV_PB_RF
58
AFC_F0_ADJ
(5/18)
DCR-TRV360/TRV361/TRV460/TRV460E/TRV461E
11 12
VIDEO/SERVO
SIGNAL
PB
REG_GND
RP_4.6V
89
A_2.8V
A_4.6V
(17/18)
AU_2.8V
90 91
PB_RF
(16/18) (18/18)
11
PB_C_RF
(1/18)
AGC_SLOW
DOP
92
RP_PB_MODE
(14/18)
RP_POWER_SAVE
RF_ENV_DET
RF_AGC_OUT
55
DOP
(5/18)
PB_C_RF
4-28
VC-345 (10/18)