Pioneer DV-PT100-S Service Manual page 39

5
NC NC
NC
0 0 0 0 0 4.8 4.8 0 4.9 5.0 4.8
72 71 70 69 68 67 66 65 64 63 62
56 VCC (BACK UP)
55 SEG1
54 Y/C DATA
IC3001
OEC0147A
SYSCON/TIMER/SERVO IC
31 ST SELECT
30 KEY-A
29 KEY-B
13 14 15 16 17 18 19 20 21 22 23
1.5 0.4 0 3.1 2.6 5.1 2.6 0 0 2.5 0 2.6
NC
C3038
1 F
IC3003
PST3231NR
SYSTEM RESET IC
R3049
NC NC
0 0
47K
5 4
NC NC
OUT IN GND
1 2 3
5.0 5.0 0
D3009
1SS133
NOTE:THE DC VOLTAGE EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK.
5
6
RX DRIVE
Q3003
DTA124EKA
5.2
5.3
C3061
4.8 0 4.8 4.8 0
0.1 F
61 60 59 58 57
5.1
0
4.8
5.0 W838
Y/C CLK
5.0
5G/CS/BS LED
5.0
4G/TIME SHIFT LED
5.0
3G/TV/VCR LED
5.0
2G/DUB/REC LED
5.0
1G/VCR/T-REC_LED
0.3
VCR LED
5.1
DVD LED
0
DVD_POWER_CTL
3.3
DVD RESET
4.7
REM IN
5.0 W867
REC_L/ REEL T
R3055
POWER ON-L
0
VIDEO_MUTE-H
R3038
0
SYNC DET/ REC_L/ REEL T R3021
0.1
VSC_L/ REEL S
NC
5.0
POWER FAIL
5.1
AVCC (BACK UP)
0
TAB SW
0
PG
2.5
AFT S.CURVE
3.7
HiFi ENV
0
ST SELECT
5.2
5.2
24 25 26 27 28
0 0 1.3 1.3
D3007
1SS133
R3010
10K
5.2
0 5.0 4.9
8 7 6 5
1 2 3 4
0 0 0 0
IC3099_1
S-24C02BFJ-TB
EEP ROM IC
6
7
0
0
3.4
RX
RX DRIVE
0
Q3007
DTC124EKA
SEG_1
W837
Y/C_DATA
Y/C_CLK
5G/CS/BS_LED
4G/VSC_LED
3G/TV/VCR_LED
2G/DUB/REC_LED
1G/VCR/T-REC_LED
VCR_LED
DVD_LED
DVD_POWER_CTL
DVD_POWER_CTL
REM_IN
REC_L/REEL-T
VCR_POWER_ON-L
22K
VIDEO_MUTE-H
4.7K
AT+5.2V
1K
C.SYNC
D3002 1SS133
POWER_FAIL
C3036 0.1 F
AT+5V[M-CON]
TAB_SW
AFT-S.CURVE
HIFI_ENV.DET
ST_SELECT
KEY-A
KEY-B
AT+5.2V
JG3002 JG3003 JG3004 JG3005
C3030
1 F
TX
MD0
RESET
FWE
AT+5V[M-CON]
RECORD LUMINANCE SIGNAL
RECORD COLOR SIGNAL
PLAYBACK LUMINANCE SIGNAL
PLAYBACK COLOR SIGNAL
DV-PT100-S
7
8
TP3002 H.SW
NC
FROM/TO Y/C/AUDIO/CCD/H.AMP
DUMMY_V.SYNC
C.SYNC
V.REC_ST-H
C.ROTARY
AUDIO_MUTE-H
CTL-
CTL+
B 1/6
H.AMP_SW
COMP
ENV.DET
H.SW
Y/C_CS
Y/C_DATA
Y/C_CLK
4FSC
FROM/TO TUNER/JACK
DVD_POWER_CTL
RF_CH_SW
SW_V_OUT
AV_SW1
SCL
SDA
B 3/6
AFT-S.CURVE
TV/VCR
VIDEO_OUT
POWER_MUTE-L
VIDEO_MUTE-H
DVD_RESET
SYS_MUTE
FROM/TO HI-FI/DEMODULATOR
REC_MUTE_H
HIFI_ENV.DET
HIFI_H.SW
B 5/6
AUDIO_MUTE-H
SCL
SDA
ST_SELECT
FROM/TO OPERATION1/DISPLAY
DVD_LED
VCR_LED
KEY-A
KEY-B
REM_IN
1G/VCR/T-REC_LED
2G/DUB/REC_LED
3G/TV/VCR_LED
4G/VSC_LED
5G/CS/BS_LED
B 4/6
SEG_1
SEG_2
SEG_3
SEG_4
SEG_5
SEG_6
SEG_7
SEG_8
SEG_9
SEG_10
JG3006 JG3007 JG3008
B 2/6
8
A
B
C
D
E
F
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