Sony TRV39 Service Manual - Page 16

COVER 4-2. SCHEMATIC DIAGRAMS VC-315 (-11) SIDE A VC-315 (-11) SIDE B VC-315 (-12) SIDE A VC-315 (-12) SIDE B DCR-TRV38/TRV38E/TRV39 For Schematic Diagram • Refer to page 4-87 for printed wiring board. 1 2 3 4 VC-315 BOARD(11/17) EP_13.5V SERVO PROCESSOR A XX MARK:NO MOUNT 71 (17/17) MT_GND D_2.8V MT_4.9V NO MARK:REC/PB MODE REG_GND R :REC MODE P :PB MODE VTR_UNREG B Z-MECHNISM PG-FG CN2501 10P FG 1 PG 2 FG/PG_COM 3 M_COM 4 DRUM_FG_SENS DRUM_PG_SENS FG_PG_COM DRUM_COM DRUM_U 5 DRUM_U 6 DRUM_U C DRUM_W 7 DRUM_W M DRUM_W 8 DRUM_V 9 DRUM_V 10 DRUM_V M901 DRUM MOTOR CN2502 27P LM_LOAD 1 LM_+ D LM_LOAD 2 LM_UNLOAD 3 C2501 0.1u LM_- LM_UNLOAD 4 DEW+ 5 DEW_AD DEW- 6 XMODE_SW_A 7 XMODE_SW_B 8 XMODE_SW_C 9 MODE_SW_A MODE_SW_B MODE_SW_C E SW_COM/SW_GND 10 TAPE_TOP_C TO TAPE_TOP 11 R2530 1k REC_PROOF MECHANISM XREC_PROOF 12 BLOCK (PAGE 4-31 of LEVEL2) CHIME_VDD 13 L2501 CHIME_SDA 14 4.7uH CHIME_VDD CHIME_SDA CHIME_SCK 15 CHIME_SCK MIC/REC_SW_GND 16 XCCDOWN_SW 17 R2515 F TAPE_LED_K 18 270 TAPE_LED_A 19 TAPE_END 20 TAPE_END_C TOP/END_GND 21 SREEL+ 22 S_REEL_+ SREEL- 23 R2502 33 S_REEL_- HALL_GND 24 TREEL- 25 T_REEL_- T_REEL_+ G TREEL+ 26 HALL_VCC 27 R2503 33 M903 CAPSTAN MOTOR H M I HALL J FG CN2503 27P CAP_V 1 CAP_V 2 CAP_V 3 CAP_V 4 HE_GND 5 UHE+ 6 UHE- 7 VHE+ 8 VHE- 9 WHE+ 10 CAP_W 11 CAP_W 12 CAP_W 13 CAP_W 14 WHE- 15 HE_VCC 16 CAP_U 17 CAP_U 18 CAP_U 19 CAP_U 20 N.C. 21 FG1 22 FG_VCC 23 FG_VCC 24 FG2 25 FG_GND 26 FG_GND 27 CAP_V UHE+ UHEVHE+ VHEWHE+ CAP_W WHEHE_VCC CAP_U FG1 MR_VCC FG2 K 16 5 6 7 8 9 10 11 12 13 14 15 16 C2522 1u 10V B C2530 0.1u 10V B C2532 0.1u 10V B C2523 0.1u 10V B C2535 0.1u 10V B DRUM_FG_SENS FG_PG_COM DRUM_PG_SENS LM_LM_+ DRUM_W DRUM_V DRUM_U DRUM_COM CAP_W CAP_V CAP_U C2511 0.1u 10V B C2513 0.1u 10V B R2510 2.2 C2515 0.1u 10V B C2518 0.1u 10V B R2511 2.2 R2512 2.2 R2507 0 CAP_ON R2506 0 CAPON 2.7 NC C_W 0.3 C_VS 0.8 C_V 0.4 C_VS 0.8 C_U 0.4 L_PGND L_OUT2 0.2 NC L_VM 4.9 L_OUT1 0.2 D_W 1.3 D_VS 2.4 NC D_V 1.3 D_VS 2.4 D_U 1.3 NC NC TAPE_LED_ON R2527 4700 R2529 100k 0 Q2502 2SC5658T2LQ/R LED DRIVE 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 C2533 C2536 470p 470p B B CAP_FWD 4.2 2.7 MR_VCC 2.7 CAP_FG 1.4 R2505 XX FG1 FG2 UHE+ C2504 1u 10V B UHE- VHE+ VHE- WHE+ WHEHE_VCC C2508 0.1u B C2505 0.047u 10V B TAPE_TOP_C TAPE_TOP TAPE_END_C TAPE_END C2507 0.01u B C2503 0.001u B 50V C2502 0.001u B 50V C2506 0.047u 10V B R2508 10k R2509 10k S_REEL_+ L2502 10uH 1.3 1.3 0.4 0.1 0.1 0.4 0.4 0.6 0.6 2.7 0.7 1.3 R0/P2.7 1.3 S_REEL_SREEL_FG T_REEL_+ T_REEL_TREEL_FG 2.7 2.6 0.5 Q2501 2SA2030T2L B+ SWITCH R2528 22k 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 C_FRC TEST VMR CFGOUT C_PGND GND CFGIN+ CFGINCAGC U+ UV+ VW+ WVCC1 VH TOPIN TOPOUT ENDIN 26 32 27 31 IC2501 SERVO PROCESSOR IC2501 TB6550FG(EB) 28 30 29 D_PGND COM WIN VIN UIN DFILTER DFC DFGOUT DFGIN VREF PGOUT PGIN PGC VG ISNF DBOUT DBIN CBLOUT CBOUT CBIN 1.3 C2531 470p B 1.3 1.2 1.2 0.9 C2529 0.047u B 1.9 1.3 1.2 1.2 0.1 1.2 1.0 C2527 1u B R13.8/P14.0 0 0.8 C2528 0.022u B 0.8 0.2 0.2 0.2 ENDOUT RLP1 RLM1 RLO1 RLDO1 RLP2 RLM2 RLO2 RLDO2 VCC2 LIMOUT DEC1 DEC2 XRESET MCK SCK XCS SI DGND CSR 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 C2526 XX 2.7 0.3 0.3 2.7 0.3 0.3 2.7 8.2 2.7 0 0 2.7 1.3 2.6 2.7 R1.5/P1.2 0.4 C2509 0.01u 16V B C2510 0.01u 16V B C2512 XX C2514 XX C2517 XX C2520 XX C2516 C2519 XX XX C2521 0.1u 10V B R2514 47k Q2503 DTC114EMT2L SWITCH C2524 2.7 0.01u 16V B 0 C2534 XX C2537 1u 6.3V B 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 R2523 10k C2540 470p B R2517 XX C2539 0.1u 10V B C2541 0.1u 16V B R2516 0 R2519 0 R2520 0 R2522 0 R2518 R2521 XX XX R2525 15k R2526 2200 C2542 6800p 16V B C2543 6800p B DRUM_VS CAP_VS DRUM_ERROR CAP_ERROR 73 (17/17) DRUM_FG DRUM_PG DRUM_PWM CAP_PWM 74 (13/17) XCS_IC2501 UNLOAD LOAD LM_LIM_DET XFFREW_UP XREEL_HALL_ON REC_PROOF CHIME_VDD CHIME_SDA CHIME_SCK REC_PROOF CHIME_VDD CHIME_SDA CHIME_SCK 46 (5/17) XCC_DOWN 72 (12/17) SIGNAL PATH Drum speed servo Drum phase servo Drum servo (speed and phase) Capstan speed servo Capstan servo (speed and phase) REC REC/PB PB SPCK TREEL_FG TAPE_LED_ON XREEL_HALL_ON CAP_ON CAP_FWD CAP_FG TAPE_TOP TAPE_END SREEL_FG DEW_AD MODE_SW_A MODE_SW_B MODE_SW_C TREEL_FG TAPE_LED_ON XREEL_HALL_ON CAP_ON CAP_FWD CAP_FG TAPE_TOP TAPE_END SREEL_FG DEW_AD MODE_SW_A MODE_SW_B MODE_SW_C VSP_SO XVSP_SCK 25 25 (4/17) (7/17) 25 (15/17) 14 (2/17) 14 14 (3/17) (4/17) XRST_VTR 6 (1/17) 6 (7/17) 6 (13/17) 6 (17/17) 4-53 4-54 VC-315 (11/17)