Sony Handycam CCD-TRV107 Service Manual page 88

CCD-TRV107/TRV108/TRV308/TRV408/TRV608
For Schematic Diagram
• Refer to page 4-31 for printed wiring board.
1 2 3
VC-272 BOARD(9/12)
NO MARK:REC/PB MODE
AUDIO(AU BLOCK)
R :REC MODE
A
P :PB MODE
XX MARK:NO MOUNT
A_4.75V
FB602
0uH
A_2.8V
FB601
0uH
B
AU_2.8V
44
TO(10/12) AU_4.75V
C602
4.7u
F
MT_4.75V
REG_GND
C
BEEP
32
TO(8/12) SP+
SP-
50
TO(12/12) IC801_L
IC352
XX
5 4
D
1 2 3
R391
XX
R388
E
XX
AUDIO_L_I/O
R382
47k
R-1.5
P-0.8
Q355
34
TO(11/12) INT_MIC_L
RN4990FE
MUTE
F
REC_AFM
C256 C257
0.22u 4700p
B B
G
R255 R256
8200 0
SIGNAL PATH
C254
AUDIO 0.1u
B
SIGNAL
REC
PB
H
16
AUDIO
VC-272 (9/12)
4 5 6
RB351
C363
0.22u
R364
B
100k
2.3
Q354
HN1C01FE-Y/GR
C603
R363
1u MIX
8200
RB352
B
XX
C365
22u
R353
6.3V
XX
TA
R356 C367
0
10u
6.3V
TA
48
C355 C358
XX 0.01u
RB353
XX
C356
R387
XX
XX
R3.4/P2.4
SP+
SP_GND
R3.4/P2.4
R365 SP-
C376
XX
XX
HP_L
HP_GND
C382
HP_R
XX
2.4
IR_OUT_L
C352
10u
R351
IR_OUT_R
6.3V TA
1k
2.4
LINE_OUT_L
0 R-1.5/P-0.8
C354
LINE_OUT_R
4.7u
B 0
MUTE_OUT
4.7
VCCH
C357
0 2.3
22u 6.3V
VREFH
C359
1.1
10u 6.3V TA
VREF
C398
R1.4/P0
0.22u B
MIC_IN_L
LINE_IN_L
C259
IC251
4.7u
BH7873FV-E2
B
2.8
VCC
1.4
L_OUT
TEST1
1.4 IC251
MTX_AMP_OUT_L
R254
1.4 C253
18k
MTX_AMP_IN_L 47u
MIC AMP
6.3V
1.4
SUB_SIG_OUT_L
R253
10k N.C.
2.8 2.5
TEST2
C364
REG_2.5V
1.4
0.47u
IN_L
B
1.4
C252
BIAS GND
0.01u
B
R251
2200 C251
10u
B
4-51
7 8 9
REC_Y/MT_CONT
REC_L_CONT
XX
MT_F0
XRF_AGC_OFF
XMP/ME
CFG_DUTY
4.7 4.7
1.5M_DEV
2.3
AU_BPF
C383 C386
1.8 1.8
0.1u
1u
B A_FADE
B
C381
C384
1u
0.22u
B B
C369
C374
0.22u
B 22u
4V
C371 C372
0.22u
0.22u
B
B
47 46 45 44 43 42 41 40 39 38 37 36 35 34 33
R0.7
P1.6
PLL_LOOP_L
PLL_LOOP_R R0.1
P0.7
MUTE_TC R1.1
P1.6
RECFM_OUT/BPF_MONI
1.7
BPF_ADJ
IC351
ST/MONO_TC
0.1
AFM PROCESSOR
PB_RF_IN R1.5
P2.5
RF_AGC_TC
1.4
IC351
RF_SWP
CXA3285BR-T6
2.8
CS_IN
2.5
CK_IN
0.4
SI_IN
2.5
MONO_OUT(SO)
MIC_MONO
1.4
DEV_L
DEV_R
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
R368
150k
C375
0.1u C380
C366 C385
1u
3.3u B 1u
B
25V B
R372
47k
10 11 12
IC601
BH2222FV-E2
REC_AFM
4.7 2.5 XVC_SCK
PB_RF
A_4.9V(VCC) CLK
R0.5/
4.7 VC_SO
P0.2 RP_IR
A_4.9V(VDD2) DI
R3.1
2.3 DOC_DET
P1.0 REC_L_CONT
REC_Y/MT_CONT DOC_DET
3.9 3.8 RF_AGC_CONT
RF_AGC_CONT
REC_L_CONT RF_AGC_CONT
2.1 2.2 RP_IR
REC_Y/MT_CONT
MT_F0 RP_IR
4.6 1.8 REC_BIAS
XRF_AGC_OFF AFC_F0_ADJ
4.6 2.3 FRQ_TUNE
MT_F0
XMP/ME FRQ_TUNE
1.7 1.1 REC_BIAS
DOC_DET
CFG_DUTY REC_BIAS
1.4 0.5 MT_Q MT_Q
1.5M_DEV MT_Q
1.7 0.9 HALL_REF
XMP/ME
AU_BPF HALL_REF
1.7 HALL_GAIN
XRF_AGC_OFF
IR_CARR HALL_GAIN
0 0.8 HALL_OFFSET
A_FADE HALL_OFFSET
2.8 1.4
D_3.2V(VDD1) SWP(SEL)
0 DA_STB
GND STB(LD)
IC601
D/A CONVERTER(EVR)
C389
0.22u
B
HALL_GAIN
R373
470k
C394
HALL_OFFSET
0.47u
B
HALL_REF
C390
0.001u
FRQ_TUNE
B
REC_AFM
CFG_DUTY
AU_BPF
C392
C396
0.01u
0.01u R379
DA_STB
B B 820
PB_RF
XCS_AU
C393
C397
0.01u B
68p
CH
XCS_AU
XVC_SCK
VC_SO
VC_SI
1.5M_DEV VC_SI
VC_SO
XVC_SCK
FSC
FSC
A_FADE
4-52
13 14
VC_RF_SWP
REC_AFM
PB_RF
RP_IR
REC_L_CONT
RF_AGC_CONT
19
TO(4/12)
REC_Y/MT_CONT
REC_BIAS
MT_F0
DOC_DET
MT_Q
XMP/ME
XRF_AGC_OFF
HALL_GAIN
17
HALL_OFFSET
TO(3/12)
HALL_REF
FRQ_TUNE 1
TO(1/12)
CFG_DUTY 24
TO(6/12)
DA_STB
30
TO(7/12)
XCS_AU
AFC_FO_ADJ
VC_SI
10
VC_SO TO(2/12)
XVC_SCK
FSC