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FILE NO. 810-200619GR
SERVICE MANUAL
Hi-Fi VCR & DVD VIDEO
RECORDER
D-VR5SU
D-VR5SC
The above model are classified as green products (*1), as indicated by the underlined serial numbers.
This Service Manual describes replacement parts for the green products. When repairing these green
product(s), use the part(s) described in this manual and lead-free solder (*2).
For (*1) and (*2), see the next page.
DOCUMENT CREATED IN JAPAN, April, 2006JAPAN, APRIL, 2006
DOCUMENT CREATED IN GREEN
MPEG BLOCK DIAGRAM
B B B B B
DV CONNECTOR G
+TPA1,-TPA1 CP5701 IC5903
A2502WV2-5P 5V REG 5V
+TPB1,-TPB1 IC4007 IC4008 IC4004 IC4005 IC4006 PQ1K503M2ZP
128MBIT SDRAM 128MBIT SDRAM 128MBIT SDRAM 128MBIT SDRAM 32MBIT FLASH
EM639165TS-7G EM639165TS-7G EM639165TS-7G EM639165TS-7G M5M29KT331AVP
B
27M_OSC CP5901
IC5901
HDMI CONNECTOR
RAMCAS/RAMRAS/RAMCS
ZR35162 SPDIF HDMI DC1R019JDA
RAMDQM/RAMWE/PCLK
DV ZR36721PQCG
RAMDAT10~12
FRAMDAT16~31
RAMADD0~12
FRAMADD5~11
RAMADD2~4
RAMBA0~1
FRAMADD0~1
RAMDAT16~31
RAMDAT3~4
FRAMDAT5~9
IC5701
FRAMBA0~1
SIP1117L
PNVMCE
RAMDAT0~15
1.5V REG
MDQM/MWE/MCLK
MCAS/MRAS/MCS
B IC5702 1.5V 24.576M_OSC
1.8V
3.3V
MD16~31
MD0~15
MBA0~1
MA0~12
A150_VCLKOX2
A150_VIDO_HS
A150_VIDO_VS
ISOCLK,ISOSTART,ISOVALTX
A150_VID0~7
A150_SPDIFO
IC5902
RESET
ISORDY,ISOVALRX,ISODIR 1.8/3.3 REG
GBADR0~9,GBDAT0~15,ISOD0~7 C BA33E00WHFP
GB_WR,GB_STRB,GB_CS_LINK,GB_ACK
RESET,LINK_IRQ
VIDEO IN
HD_SCL,HD_SDA
VIDEO_IN
P-H/I-L,ASP1,ASP2
Y_VIDEO_IN VADDIS_INT,MPEG_CS,FPC_CLK
C_VIDEO_IN FPCDIN,FPCDOUT,EXT RESET,MUTE
SBDATA,SBCLK,SBREQ,SBVALID SCL,SDA
ZERO DATA LINE
AUDIO IN/OUT A150_VIDI_CLK,HS,VS,VALID IC4001
SPDIF IC4009 A150_VIDI_0~7
MPEG ENCODER MPEG YUV,Y,C
AUDIO_IN_L_1/R_1 AOUT0 ZR35100 ZR36750 VIDEO OUT
ALRCLKO,ABCLKO A100_GPIO0,A100_GPIO2
IC7301 A100_TX0,A100_RX0,A100_RESET
AOUTLN AUDIO CODEC
AOUTLP ADC_ADAT
WM8591 B IC4003
B 1 RESET B
AOUTRN I55_ALRCLK,I55_ABCLK A
A BD5229G
AOUTRP I55_AMCLK
27M_OSC 27M_OSC
IC4002
B D EEPROM B
BR24L16FJ-WE2
ATCS_SEL/ATCS_SEL_EN
AMCLK_SEL
ATIOW/ATIOR/ATINTRQ
DRVRST/ATDMARQ
ATIORDY/ATDMACK
ATCS0~1/ATDA0~2
MLINK_I2C_EN
ATDD0~15
1 B
IC4010 VADDIS_AMCLK
2 AMCLK SW 4
SN74LVC1G125DCKR
A +1.8V SCL,SDA
B +3.3V
C D5V CP4001 DK4001 E
D A5V ATAPI FFC DVD-MULTI DRIVE
04_6274_040_000_894+ DVR-L11OR F
E P.CON+12V
F P.CON+D5V
G HDMI_VCC
F-1 D-VR5SU/D-VR5SC F-2
Y/C/AUDIO/CCD/HEAD MAP BLOCK DIAGRAM
X101
3.578545M Hz
Q109
Q107
BUFFER
Y/C/AUDIO/CCD/HEAD AMP IC BUFFER
IC101
LA71206
50 49 41 39 37
69
R142 VX01 PULL OUT 55 Y/C_CS
70
SERIAL
TIMMING DRIVER CCD CLAMP 54 Y/C_DATA SYSCON
67 L DECODER 53
H.SW REC NL DETAL Y/C_CLK
FM WC
H FM-EQ MOD DC EMPHA ENH
66 KIL MAIN CLAMP 22
CP101 DE-EM
C-LPF P P
1 EP/LP-CH2 (L) Y-LPF 21
R R
2 EP/LP_COM R
H
3 EP/LP-CH1 (R) 65 P R P
H.AMP B-UP Main 3.58M YNR/ VCA 36
4 SP-CH2 (L) SW AMP CONV BPF2 COMB
72 CLAMP 34
L
CYL 5 SP_COM
P N.L.
FM ACC
6 SP-CH1 (R) AMP 3.58M DEEM
AGC
R BPF1
7 HF2 (L)
73 NC1 H.AMP SW/
DELAY KIL PB
8 HF_COM B.D. AUDIO 58
H AMP H. AMP_SW
MUTE
9 HF1 (R) PB
H.SW FM-EQ Y/C MIX 1/2 C. ROTARY
74 L C ROT 57 H. SW
P RF SW IN
HF1 PB DOUBLE FM SUB
HI-FI/DEMODU PHASE-EQ LIM DEM LPF FBC
LATOR HF_COM
LINE SYSCON
HF2 9 REC AMP R
AMP V-AGC
7 ENV DET 59 ENV. DET
CP103 LPF
1 FE HEAD (HOT) P R QV/QH CONP 60
P R COMP
FE HEAD 8 ALC OUT
2 FE HEAD (GND) ALC
AUTO BIAS DET 24 DUMMY_V. SYNC
EQ
6 AMP MUTE
PB.EE SYNC 6dB 26
SEP
11 5 4 3 2 10 80 78 76 32 30 28
CP102 COIL, BIAS OSC
L101 Q105
4 AUDIO REC
HEAD 3 AUDIO PB 2 BIAS CTL VCR_SW_VIDEO AV SW
AUDIO
CONTROL 2 5 FSC TUNER/JACK
CTL+
6 3 NORMAL_A_IN
1 CTL- Q104 HI-FI/DEMODU
NORMAL_A_OUT LATOR
BIAS OSC
4 1 FSC
Q106
P. CON + 5V
BUFFER VCR_V_OUT
Q101, Q102 Q103
AUDIO PB SW SW V.REC_ST-H SYSCON
CTL+
CTL-
F-3 D-VR5SU/D-VR5SC F-4
SYSTEM CONTROL BLOCK DIAGRAM
SYSCON/TIMER/SERVO
IC3001 OEC0161A
FIP_ON-L 46 FL MUTE
CVIN2 16
MPEG 5V ON-H
REGULATOR CVIN1 17 SW_V_OUT
VCR_P_ON-L 41 POWER ON-L
DUMMY V.SYNC 109 DUMMY_V.SYNC
P_ON-L 37 POWER FAIL
C.SYNC 111 C.SYNC
CAP_CVO 42 MPEG 5V ON-H
IC3002 V.REC ST-H 71 V.REC_ST-H
AT+12.6V PST3231NR
C.ROTARY 99 C.ROTARY
CP3001
BACK_UP+5V 2 SYSTEM 1 77 RESET AUDIO MUTE-H 58
1 CAP FG
RESET
2 CAP VOC CTL(+) 3 CTL+
4 CAP/M/F/R 9 CAP FG CTL(-) 4 CTL- Y/C/AUDIO/
CCD/HEAD AMP
5 I LIMIT 98 CAP FWD-L H.AMP SW 100 H.AMP_SW
8 LD/CY VCO 84 CAP LIMIT COMP 101 COMP
CAP./LDM/
CYL UNIT V ENV 24 ENV.DET
9 CAP CTL 102 CAP FULL
10 LDM CTL 108 CAP PWM VIDEO H.SW 105 H.SW
Y/C CS 85 Y/C_CS
11 CYL FG/PG 97 LD M CTL
12 CYL _CTL 104 DFG/PG Y/C DATA 86 Y/C_DATA
103 CYL SPEED UP Y/C CLK 87 Y/C_CLK
25 BOT-H
POWER MUTE L 94 P_MUTE-L
26 EOT-H
AFT S.CURVE 33 AFT-S.CURVE
BOT SENSOR EOT SENSOR P.CON+5V
REEL SENS MS_SEN B RF_SW 54 RF_SW
Q3001 Q3002 Q3006 Q3003 TUNER/JACK
TV/VCR 55 TV/VCR
AT 5.2V
2 1 2 1 2 3 2 3 VCR-H 95 VCR-H
CENT LED REEL SENS MS_SEN A IIC CLK 61 SCL
D3001 Q3005 Q3004 IIC SDA 62 SDA
3 4 3 4 1 4 1 4 EEP ROM
IC3099 BR24L08FLWE2
28 MS SEN-A SDA
27 MS SEN-B 6 SCL SCL
Vcc 8 AT+5.2V
69 REEL S 5 SDA CH MUTE-H
AV SW
70 REEL T CV.OUT 19 OSD_V_OUT
Hi-Fi/ ST SELECT 31 STEREO SEL SDA
DEMODULATOR AUDIO MUTE-H SCL
SW3001 Hi-Fi/
TAB_SW 51 V.REC_ST-H DEMODULATOR
LSA-1144EAU
Q3007
Y/C/AUDIO/
42 AUDIO MUTE-L
HIFI ENV 32 HIFI_ENV.DET
CCD/HEAD AMP AUDIO MUTE-H SW
HIFI H.SW 106 HIFI_H.SW
MPEG_CLK 59 VADDIS IIC CLK
MPEG_DATA REAR S SW 83 REAR S SW TUNER/JACK
60 VADDIS IIC SDA
AV SW MP_CLK 63 VADDIS_CLK VADDIS INT 44 VADDIS INT
AV SW
MP DATA OUT 64 VADDIS D OUT VADDIS_RESET 45 MPEG_RESET
MP DATA IN 65 VADDIS D IN KEY-A 30 KEY-A
X3001 80 OSC 2 KEY-B 29 KEY-B
10MHz FRONT-S-SW 52 FRONT-S-SW
78 OSC 1 OPERATION/
DISPLAY
X3002 76 X1 REM IN 43 REM_IN
32.678KHz FL_CLK 48
75 X2 FL_CLK
FL_CS 47 FL_CS
FL_DATA 49 FL_DATA
F-5 D-VR5SU/D-VR5SC F-6
REGULATOR BLOCK DIAGRAM
DVIVE 12V REG
IC1705
M1701 CP1705 PQ120RDA2SZH
M 1 1 P.CON+12V 2 4
2 2 MOTOR GND 1 Q1708
P.CON+5V
SW P.CON+5V
Q1712
CP1704
M-CON+5V SYSCON
SW BACK_UP+5V
1 P.CON+12V Q1705
2 MOTOR GND MPEG+5V
DVD DRIVE SW MP P.CON+5V
3 D GND Q1713
4 P.CON+D5V M-CON
Q1717 POWER SW
MPEG MPEG-P.ON_H
Q1714 P.CON SW
DRIVE 5V P_ON-L SYSCON
CP1703 SW
2 MOTOR+12V CAP_VCO
3 DRIVE+12V AT+12.6V
5 AT+13V 1 2 P.CON+12V
Q1702
6 AT+5.2V 4 P.CON+12V REG.
POWER IC1703 9V REG. P.CON+9V AV SW
7 AT+5.2V PQ120RDA1SZH
8 UNREG+3.3V
Q1703
9 UNREG+3.3V
POWER SW
10 UNREG+5V
AT+5.2V
P.CON+3.3V REG. P.CON+2.5V REG.
CP1702 IC1702 IC1704 Q1711
PQ070XF01SZH PQ070XF01SZH HEATER Q1720
1 P.FAIL SW
6V REG HDMI VCC
2 TUNER+32V 1 4 2 1 4 2
POWER 3 -22V +1.8V
4 HEATER- MPEG
5 HEATER+ +3.3V
Q1718 Q1719 Q1716
MPEG SW MPEG SW MPEG SW
POWER_FAIL TUNER/JACK
POWER_FAIL SYSCON
+32V TUNER/JACK
-22V
HEATER_DC-
Q1706 Q1710 OPERATION/
DISPLAY
H.VOLT-CTL H.VOLT-CTL HEATER_DC+
Q1707
HEATER SW FL_ON-L SYSCON
F-7 D-VR5SU/D-VR5SC F-8
OPERATION/DISPLAY BLOCK DIAGRAM
V651 HNV-09SS67
32 21 12 4 35 34 2 1 AT+5.2V
REGULATOR
-22V
14 25 34 42 HEATER DC-
30 HEATER DC+
FIP DRIVER IC 9 FL_CS
IC651
PT6315 7 FL_DATA
8 FL_CLK
43 13 2 1 SYSCON
OS651
REM_IN
1
3 VCR LED KEY-B
D652
KEY-A
FRONT_A_IN_R
FRONT_A_IN_L
FRONT_V_IN AV SW
J654 FRONT_C_IN
2 3 2 2
4 3 FRONT_Y_IN
J651 J652 J653 6
FRONT_S_SW SYSCON
CP681 CP651
5 5 GND SW653 SW652 SW651
SW688 POWER EJECT
SW681 SW682 SW683 SW684 SW685 SW686 SW687 CH UP 4 4 KEY-B DVD/VCR
REW/REV STOP FF/CUE REC/OTR PLAY OPEN/CLOSE CH DOWN 3 3 KEY-A
2 2 DVD LED
DVD LED
D682 1 1 AT+5.2V
F-9 D-VR5SU/D-VR5SC F-10
Hi-Fi/DEMODULATOR BLOCK DIAGRM
HIFI AUDIO/H.AMP/DEM IC
IC701
AN3663FBP
L/R REC VCO
AGC MIX LPF
HF1 22 AMP
INPUT SW
9 VCR_SW_AUDIO_R
Y/C/AUDIO/CCD
/HEAD AMP HF2 24 AMP 14 VCR_SW_AUDIO_L
AMP 53 AV SW
HIFI_A_OUT_R
HF_COM 21
OUTPUT
SW AMP 57 HIFI_A_OUT_L
ST_A_OUT_R
REGULATOR P.CON+5V 25
ST_A_OUT_L
PNR
58 P.CON+12V
51 P.CON+5V
VCO-FO BPF
ADJ TU_A_OUT
LOGIC TUNER/JACK
FSC 45
Y/C/AUDIO/CCD
/HEAD AMP NORMAL_A_OUT 62 FM LIM 30
NORMAL_A_IN 61
DBX
NOISE DEM
REDUCTION BLOCK
29 V. REC_ST-H
28 HIFI_ENV. DET
27 HIFI_H.SW SYSCON
36 AUDIO_MUTE-H