Sony HVR-A1J Service Manual page 67

1
2 3
NN-001 BOARD (3/5)
A
SERVO
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
EP_13.5V
EVER_3.0V
@206
D_2.8V
B
N MECHANISM
MT_4.9V
(5/5)
DECK
VTR_UNREG
(MDX-N101)
(2/2)
CN7002 29P
LM_LOAD 1
LM_LOAD 2
LM_UNLOAD 3
C
LM_UNLOAD 4
DEW- 5
DEW+ 6
XMODE_SW_A 7
XMODE_SW_B 8
XMODE_SW_C 9
SW_COM 10
XREC_PROOF 11
D
CHIME_VDD 12
CHIME_SDA 13
MECHANISM
CHIME_SCK 14
BLOCK
MIC/REC_SW_GND 15
(LOADING MOTOR)
(PAGE 4-82) TAPE_TOP 16
Cin_GND 17
XCCDOWN_SW 18
TREEL- 19
E
TREEL+ 20
HALL_VCC 21
SREEL+ 22
SREEL- 23
HALL_GND 24
TAPE_LED_K 25
TAPE_LED_A 26
TOP/END_GND 27
F
TAPE_END 28
NC 29
CN7004 27P
HE_GND 1
UHE+ 2
UHE- 3
VHE+ 4
HALL
VHE- 5
G
WHE+ 6
WHE- 7
HE_VCC 8
CAP_V 9
CAP_V 10
CAP_V 11
CAP_V 12
CAP_W 13
H M9003
CAPSTAN CAP_W 14
MOTOR
CAP_W 15
CAP_W 16
CAP_U 17
CAP_U 18
CAP_U 19
CAP_U 20
N.C 21
I
FG_GND 22
FG_GND 23
FG FG2 24
FG_VCC 25
FG_VCC 26
FG1 27
CN7001 10P
FG 1
J
PG 2
PG/FG
FG/PG_COM 3
M_COM 4
DRUM_U 5
M9001
DRUM_U 6
DRUM MOTOR
DRUM_W 7
DRUM_W 8
DRUM_V 9
K
DRUM_V 10
CN7010 6P
REG_GND 1
NC 2
FP-263
FLEXIBLE
XEJECT_SW 3
LND001-LND006
XEJECT_SW 4
(PAGE 4-80)
NC 5
L
REG_GND 6
05
HVR-A1J/A1U/A1N/A1E/A1P/A1C
4 5 6
: Voltage measurment of the CSP ICs
and the Transistors with mark, are
not possible.
MT_GND
REG_GND
LM_+
C7001
0.1u
10V LM_-
L7401
10uH
R7401 R7402
DEW_DET
10k
10k
MODE_SW_A
C7403
0.001u
MODE_SW_B
50V
MODE_SW_C
R7002
1k C7404
REC_PROOF 0.001u
CAP_FWD
50V
CHIME_VDD
L7001
CHIME_SDA
4.7uH
MR_VCC
CHIME_SCK
CAP_FG
TAPE_TOP_C
C7401
16V
FG1
XX
XCC_DOWN
FG2
T_REEL_-
C7409
1u 6.3V
T_REEL_+
UHE+
SENSOR_VCC
UHE-
R7004
S_REEL_+
33
VHE+
S_REEL_-
VHE-
R7001
WHE+
33
TAPE_LED_K
WHE-
TAPE_LED_A
C7406
C7402
0.1u 10V
0.01u
HE_VCC 16V
TAPE_END_C
C7407
TAPE_TOP_C
0.047u
TAPE_TOP
C7408
TAPE_END_C
0.047u
TAPE_END
UHE+
S_REEL_+
UHE-
S_REEL_-
VHE+
C7405
VHE-
0.01u
16V
WHE+
WHE-
HE_VCC
R7003
CAP_V
0
CAP_W
CAP_U
FG2
MR_VCC
FG1
DRUM_FG_SENS
D7001
MA2SD10008S0
DRUM_PG_SENS VO10B
FG_PG_COM
DRUM_COM
DRUM_U
DRUM_W
DRUM_V
XEJECT_SW
4-55
7 8 9 10
C7417 C7419 C7420
0.22u 0.1u
96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77
C_FRC
TEST
VMR
CFGOUT
C_PGND
GND
CFGIN+
CFGIN-
CAGC
U+
U-
IC7401
V+
V- DRUM/CAPSTAN/LOADING
MOTOR DRIVE
IC7401
W+
BD6639AGLV-E2
W-
VCC1
VH
10V
TOPIN
TOPOUT
10V
ENDIN
ENDOUT
RLP1
RLM1
RLO1
25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
C7415
0.1u
10V
C7410
0.01u
16V
R7405
47k
C7416
0.01u
16V
C7004 C7008
2.2u 4.7u
R7018
0
8.2 0.8
PVDD OUT
2.8
R7020
ALERT SEL R7418
XX
2.6 0
SCL PGND
2.6 0.3 CAP_ERROR
SO REF_IN
3
VDD GND
1.2 0.8 IC7001
FB IN
C7006
R7012 CAPSTAN
0.001u
1k PWM DRIVE
C7002
1u IC7001
FB6805Q-TE2
R7019
D7002
0
8.2 2.5 MA21D3400LS0
PVDD OUT
2.8 2.5
ALERT SEL
2.6
C7009
SCL PGND 4.7u
2.6 0.8
SO REF_IN
3
VDD GND
1.3 0.8 IC7002
FB IN
R7013
C7007 DRUM
0.022u
1k PWM DRIVE
IC7002
FB6825Q-TE2
C7003
C7005
1u 2.2u
11 12 13 14
Q7401
2.8 2SA2030T2L
B+ SWITCH R7414
22k XREEL_HALL_ON
2.6
SENSOR_VCC
R7403
C7421
0.6
0
0.1u 0.1u
C7423 C7426 R7411
1u 0.1u 100k R7415
10V 16V 4700
TAPE_LED_ON
2.6
MT_4.9V TAPE_LED_K
4.5
Q7402
2SC5658T2LQ/R
LED DRIVE
R7409
270
76 75 74 73 TAPE_LED_A
LM_-
L_OUT2
NC
7
L_VM
LM_+
L_OUT1
DRUM_W
D_W
D_VS
NC
DRUM_V
D_V
D_VS
DRUM_U
D_U
NC
C7431 C7434 C7436
0.1u 0.1u 0.1u
NC
10V 10V 10V
D_PGND
DRUM_COM
COM
WIN
C7432
470p
VIN
50V
UIN C7433
470p
C7425
50V
DFILTER 0.047u
10V C7430
470p
DFC
50V
DRUM_FG
DFGOUT
DRUM_FG_SENS
DFGIN
C7435
R7413
470p
VREF 10k
50V
FG_PG_COM
PGOUT
DRUM_PG
PGIN
DRUM_PG_SENS
C7428
0.1u
10V
C7429
0.1u
16V
C7424
1u
6.3V
EP_13.5V
8 9
C7422 R7417
C7412
0.022u 10k
0.01u
16V
16V
DRUM_PWM
R7416
2200
CAP_PWM
0
C7427 C7437 C7438
R7412 0.0068u
1u 0.0068u
2.7
15k 16V
6.3V 16V
XFFREW_UP
Q7403
UNR32A100LS0
SWITCH
CAP_VS
DRUM_VS
DRUM_ERROR
4-56
15 16 17
XCS_IC_7401
XCS_IC_7401
VSP_SO
VSP_SO
XVSP_SCK
XVSP_SCK
TAPE_LED_ON
TAPE_LED_ON
TAPE_TOP
TAPE_TOP
TAPE_END
TAPE_END
CAP_FG
CAP_FG
CAP_FWD
CAP_FWD
CAP_ON
CAP_ON
REC_PROOF
REC_PROOF
UNLOAD
UNLOAD
XFFREW_UP
XFFREW_UP
CHIME_SCK
CHIME_SCK
XCC_DOWN
XCC_DOWN
CK13MFO2
CK13MFO2
XEJECT_SW
XEJECT_SW @207
MODE_SW_A
MODE_SW_A
MODE_SW_B
(5/5)
MODE_SW_B
MODE_SW_C
MODE_SW_C
DEW_DET
DEW_DET
DRUM_PWM
DRUM_PWM
LM_LIM_DET
LM_LIM_DET
LOAD
LOAD
XREEL_HALL_ON
XREEL_HALL_ON
CHIME_VDD
CHIME_VDD
CHIME_SDA
CHIME_SDA
VO10B
VO10B
CAP_PWM
CAP_PWM
SREEL_FG
SREEL_FG
TREEL_FG
TREEL_FG
XRST_VTR
XRST_VTR
DRUM_FG
DRUM_FG
DRUM_PG
DRUM_PG
NN-001 (3/5)