Bhaktivinode writes in chapter 3 of his Vaisnava-siddhanta-mala):
Q. How can one know the truth about the Lord (bhagavat-tattva)?
A. He can be known by the soul’s own self-manifest innate knowledge (svataḥ-siddha-jñāna).
Q. What is self-manifest knowledge (svataḥ-siddha-jñāna)?
A. There are two types of knowledge: (1) self-manifest, or svataḥ-siddha-jñāna and (2) that which depends on the senses, or indriya-paratantra-jñāna. Self-manifest knowledge is that which is inherently a feature of the pure soul’s original spiritual form, or svarūpa. It is eternal, just like all spiritual reality. This inherent self-manifest knowledge is called Veda or āmnāya. This pure knowledge, or svataḥ-siddha-jñāna, has appeared along with the conditioned soul in the material world in the form of the Vedas, namely the Ṛg-veda, Yajur-veda, Sāma-veda, and Atharva-veda. Ordinary people collect knowledge of various objects by the help of their material senses. This is called indriya-paratantra-jñāna.
Q. If Bhagavān is attained through the soul’s own self-manifested knowledge (svataḥ-siddha-jñāna), then what is the necessity of studying the Vedic scriptures?
A. It is true that the Veda is present in every pure spirit soul in the form of svataḥ-siddha-jñāna. However, that self-manifest Vedic knowledge awakens in the heart in proportion to the soul’s freedom from bondage. It is manifest completely in some, and present in a covered form within others. In order to make that svataḥ-siddha-jñāna available to everyone, the Vedas have appeared in this world."
If he means to say with this that śāstrik knowledge is dormant in the heart of the conditioned soul then I'm afraid that is not correct.
Śrīmad Bhāgavata [11.22.10] says -
svato na sambhavād anyas
tattvajño jñānado bhavet
Śrīla Śrīdhara Swāmi comments on this verse -
svato na sambhavati, anyatas tu sambhavāt. svataḥ sarvajñaḥ parameśvaro’nyo bhaved
“It is not possible [to have or attain knowledge] on one's own - it is only possible from others and that ' other' is the Supreme Lord.”
[Quoted by Śrīla Jīva Goswāmi in Paramātma Sandarbha 44]