Schematic Diagram; Vc-315 (9/17)(Rec/Pb Head Amp) - Sony DCR-TRV38 Service Manual

DCR-TRV38/TRV38E/TRV39
COVER
COVER
For Schematic Diagram
• Refer to page 4-87 for printed wiring board.
1 2 3 4
VC-315 BOARD(16/17)
:Voltage measurement of the CSP IC
USB SIGNAL PROCESSOR and the Transistors with
not possible.
A
XX MARK:NO MOUNT
(DCR-TRV39 ONLY)
B
3.0
XDS_RESET
HOST_RESET
DSCK_LK
DSCK_LK
A1_LK
A1_LK
A2_LK
A2_LK
A3_LK
A3_LK
C
A4_LK
A4_LK
A5_LK
A5_LK
A6_LK
A6_LK
D2_LK
A7_LK
A7_LK D1_LK
A8_LK
A8_LK D0_LK
A9_LK
A9_LK
A10_LK
A10_LK
A11_LK
A11_LK
D
A12_LK
A12_LK
D0_LK
D0_LK
D1_LK
35 D1_LK
(4/17) D2_LK
D2_LK
D3_LK
D3_LK
D4_LK
D4_LK
D5_LK
D5_LK
A12_LK
D6_LK
D6_LK
A11_LK
E
D7_LK
D7_LK
A10_LK
D8_LK
D8_LK
A9_LK
D9_LK
D9_LK
A8_LK
D10_LK
D10_LK
A7_LK
D11_LK
D11_LK
A6_LK
D12_LK
D12_LK
A5_LK
D13_LK
D13_LK
A4_LK
D14_LK
D14_LK
A3_LK
F
D15_LK
D15_LK
A2_LK
USB_DET
A1_LK
USB_DET
XCS_USBHOST
XCS_USBHOST
MC_XBS
MC_XBS
HOST_RESET
HOST_RESET
USBHOST_IRQ
USBHOST_IRQ
47
WE1_LK
(5/17) WE1_LK
RD_LK
G RD_LK
XDS_RESET
XDS_RESET
OTG_0
OTG_0
OTG_1
OTG_1
OTG_3
OTG_3
XWAIT
XWAIT
(DCR-TRV39 ONLY)
33
(4/17)
H
LXCS
LXCS
33
(5/17)
I
SIGNAL PATH
J
VIDEO SIGNAL
AUDIO
CHROMA Y Y/CHROMA SIGNAL
REC
PB
K
16
VC-315 (16/17)
4-2. SCHEMATIC DIAGRAMS 4-2. SCHEMATIC DIAGRAMS
5 6 7
NO MARK:REC/PB MODE
mark,is R :REC MODE
P :PB MODE
R3304 C3304
XX 0.01u
B
IC3307
TC7SH08FU-TE85R
0 2.7
0
R3308
0
120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105
IC3307
RESET SW
D02
D01
D00
GND
VCC
XRESET
C3314
NC
XX
NC
Little/xBig
C3303
32/X16SEL
0.01u
B
NC
NC IC3302
A12
USB SIGNAL PROCESSOR
A11
A10
A09 IC3302
ML60841LAZG3B
A08
A07 CSP(CHIP SIZE PACKAGE)IC
A06
A05
A04
A03
A02
A01
NC
C3302
0.01u
NC
B
GND
VCC
DD-
DD+
31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60
R3312
47k
R3395
R3398
XX
IC3301 XX
XX
VCC
G1
G2 R3397
A1 XX
Y1
Y2
R3352 0
A2
GND
4-63
VC-315 (-11) SIDE A VC-315 (-11) SIDE A VC-315 (-11) SIDE B VC-315 (-11) SIDE B
8 9 10 11
C3305
C3306
C3309
0.01u
0.01u
1u
B B
RB3303
100k
RB3302
100k
104 103 102 101 100 99 98 97 96 95 94 93 92 91
D27
D28
D29
D30
RB3301
D31
100k
VCC
GND
DSCK_LK
BUS_CLK
C3308
0.01u
NC
B
MC_XBS
XBS
RD_LK
XRD
WE1_LK
RD/XRW
XCS_USBHOST
XCS
XWAIT_USB
XWAIT
XDRAK1
XDACK1
XDREQ1
XDRAK0
XDACK0
XDREQ0
USBHOST_IRQ
XINTR
X_STOP
NC
NC
XOUT
XIN
VCC
GND
C3307
HD-
0.01u
B
HD+
R3396
0
R3315
XX
VC-315 (-12) SIDE A VC-315 (-12) SIDE A VC-315 (-12) SIDE B VC-315 (-12) SIDE B
12 13 14 15
(DCR-TRV39 ONLY)
R15.2/P15.6
Q3317
DTA114EMT2L
R15.1/P15.6 SWITCH
0
R3329
47k
Q3316
DTC144TMT2L
SWITCH R15.1
P15.6
Q3328
OTG_1 CPH6402-TL
SWITCH
0 8.2
R15.1
0 P15.6
OTG_0 3
0 0
Q3314
2.7 0
4
DTC144TMT2L R3347
10k
SWITCH
USB_PCONT
R3346
Q3322 10k
2SA2029T2LQ/R
Q3326
Q3319,3322,3324,3326,3329 2SC5658T2LQ/R 0
SWITCH 8.2 0
0
2.2 0
R3305
R-0.9
22k P-0.7
2.4 2.4
C3312
R3387 R3328
0.001u
0 10k
2.4
0
R3335
XX
0 Q3329
UNR921AJ0LS0
-1.3
Q3313
DTC143TMT2L
SWITCH
0
R3388
R3389 0
XX
2.7
0
R3390
47k Q3312
0
DTC143TMT2L
CURRENT DETECT
USB_DET
USB_VPO
USB_VMO/FSEO
IC3303 PDIUSBP11APW,118
USB_MODE 0 3.1
MODE VCC
2.8 0 IC3303
USB_XOE
OE# VMO/FSEO
0 2.8
USB_RCV USB INTERFACE
RCV VPO
USB_VP 3.1 0.5
VP USB_D+
USB_VM 3.1 0.5
VM USB_D-
USB_SUSPND 2.8 2.8
SUSPND SPEED
FB3302
0uH
GND (NC)
C3301 R3330
0.1u 24
± 5%
B
3.1
Q3301
Q3302
RN1904FE(TPLR3)
DTA144EMT2L
3.1
SWITCH POWER MUTE
R3391
0
R0.5
P0.7
3.1 R3322
3.1 1500
6 3
2
5
R3324
R3323
2.8 2.8
15k
15k
R0.5/P0.7
1 (DCR-TRV38/ R0.5/P0.7
4 R3351
XPUCTL 2.8 6
TRV38E ONLY) 3
0 RN1904FE(TPLR3)
PDCTL 2.8 0 0 USB MUTE SW
2 5
1 4
4-64
16 17 18 19
D_2.8V
FB3301
0uH
REG_GND
CAM_15V
87
(17/17)
VTR_UNREG
MT_4.9V
USB_3.1V
VB
8.2
Q3327
R3332
CPH6402-TL
100k
SWITCH
3
0
0 0
4
R3338
1
0 0 62
VBUS
(8/17)
R3339
1
Q3325
R3340 1
MCH3406-TL-E
R3341 1 B+ SWITCH
R3336
3300
0
0
R3342
27k
0
R3399 R3343
0 33k
C3310
R3344
R3306 R3337
2.2u
8200
82k 47k
B
C3313
0.022u
B
R3321
47k
5 4
R3314
IC3306
100k
BUFFER
1 2 3
R3349
47k
R3334
R3316
1k
XX
(DCR-TRV39 ONLY)
0
Q3321
DTC114EMT2L
SWITCH
0
USB_CLK
R3331
24
± 5%
27
(4/17)
LXWAIT
USB_D-AP
USB_D+AP
R3392
0
USB_D-
USB_D+
Q3303
48
(5/17)
XUSB_D+PULLUP